CN206847162U - Refrigerating device - Google Patents

Abstract

Refrigerating device is the utility model is related to, including：For storing the storing module of article, its bottom has air inlet and air outlet；For providing the refrigeration module of cooling air-flow for storing module, its top, which has, is used for the air outlet for the air-flow outflow in it and the return air inlet for being flowed into for outer gas stream, and refrigeration module is arranged at the lower section of storing module；Frame, the lower section of storing module is arranged at, for supporting storing module, and refrigeration module is removedly arranged at the inside of frame.Two relative sidepieces of frame are configured to operationally vertically stretch, with lifting and/or landing storing module, and it is separated with refrigeration module in lifting storing module, its air inlet and air outlet is hermetically connected with the air outlet and return air inlet of refrigeration module respectively when landing storing module.The utility model is not only able to independently easily dismount refrigeration module, and can also ensure that and good sealed connection is formed between storing module and refrigeration module.

Description

Refrigerating device

Technical field

Refrigerating technology is the utility model is related to, more particularly to a kind of refrigerating device.

Background technology

It is traditional mainly by the refrigerator that the storing such as refrigerating chamber, refrigerating chamber compartment and refrigeration compartment form volume, size and Function etc. is all relatively simple.In order to meet that the different consumer groups are more to refrigerator to the different use demands of refrigerator and consumer The use demand of change, occurs a kind of combination with separate casing module and centralized refrigeration module in the prior art Formula refrigerator.In order to ensure this combined refrigerator normal work or there is appropriate refrigerating efficiency, not only need casing module It is reliable with centralized refrigeration module, be accurately connected, but also want guard box module air inlet and return air inlet respectively with collection Formed between the air outlet and return air inlet of Chinese style refrigeration module and hermetically connected.But before the utility model, prior art The various connected modes of raising middle flask module and centralized refrigeration module can not meet above-mentioned requirements well.It can be said that realize Sealing connection between the air port of casing module and the air port of centralized refrigeration module is that combined refrigerator exists and ability always Field technique personnel thirst for the technical barrier for solving but being solved all the time without success always.

Especially, combined refrigerator of the prior art generally by the air port of its underlying centralized refrigeration module and Realize by way of inserted block slot plugs and hermetically connect in the air port of casing module above.However, it is limited by slotting The structure and material of block slot, the sealing effectiveness of this inserting mode are very limited.What is more important, this combined refrigerator Centralized refrigeration module can not be individually mounted at casing module, independently can not be disassembled from casing module. That is, it is necessary to bulky, heavier-weight and the casing module that stores various article are torn open from centralized refrigeration module The separation of the two could be realized by unloading down, and operation difficulty is larger, is not easy to the maintenance of refrigeration module, and can have a strong impact on consumption The usage experience of person.

Utility model content

A purpose of the present utility model is intended to overcome at least one defect of the prior art, there is provided one kind can be easy Ground dismounts the refrigerating device of refrigeration module.

Another purpose of the present utility model is to realize sealed connection good between storing module and refrigeration module.

Another purpose of the present utility model is to realize the self-locking of elevating mechanism, so as to simplify the peace installation and dismantling of refrigeration module Unload process.

To achieve these goals, the utility model provides a kind of refrigerating device, including：

For storing the storing module of article, its bottom has air inlet and air outlet；

For providing the refrigeration module of cooling air-flow for the storing module, its top has the air-flow stream being used for in it The air outlet and the return air inlet for being flowed into for outer gas stream gone out, and the refrigeration module is arranged under the storing module Side；And

Frame, the lower section of the storing module is arranged at, for supporting the storing module, and the refrigeration module can It is arranged at the inside of the frame with removing, wherein

Two relative sidepieces of the frame are configured to operationally vertically stretch, with lifting and/or landing The storing module, and it is separated with the refrigeration module in storing module described in lifting, in the storing module of landing When its air inlet and air outlet is hermetically connected with the air outlet and return air inlet of the refrigeration module respectively.

Alternatively, each sidepiece of the frame includes fixed plate body and operationally relative on the fixed plate body The active plate for rising and/or declining, the bottom supporting of the storing module is in the top of the active plate.

Alternatively, each sidepiece of the frame also includes the lift for lifting and/or the landing active plate Structure, the elevating mechanism include：

Top pressing board, for active plate described in top pressure；

Screw body, there is the screw mandrel being rotationally horizontally supported between the front and rear of the frame and be located in At least one screw on the screw mandrel, the screw are configured to put down along the axial direction of the screw mandrel with the rotation of the screw mandrel Move；

Linkage, while be hinged with the top pressing board and at least one screw, and be configured in the screw Lifting and/or the landing top pressing board in translation motion, to pass through the top pressing board lifting and/or the landing active plate； And

Bottom support block, the lower section of the linkage is arranged at, for supporting the top pressing board, the screw body With the linkage.

Alternatively, the screw mandrel has two kinds of thread forms in opposite direction positioned at its head section and afterbody section respectively； And

The quantity of the screw is two, and two screws are located in the head section and tailer of the screw mandrel respectively Section, to cause two screws to be translated towards direction that is close to each other or mutually deviating from during screw mandrel rotation.

Alternatively, the linkage includes two groups of symmetrically arranged top pressure connecting rods, the upper end of top pressure connecting rod described in two groups It is hinged with the top pressing board, the lower end of top pressure connecting rod described in two groups is hinged with two screws respectively, with described in two Screw causes the upper end in the vertical direction motion of top pressure connecting rod described in two groups during translating, so as to lifting and/or landing The top pressing board.

Alternatively, the linkage also includes two groups of symmetrically arranged support links, and support link is upper described in two groups End be hinged respectively with two screws, the lower end of support link described in two groups directly or indirectly with the bottom support block It is be hinged, so that the screw body to be supported on to the top of the bottom support block by support link described in two groups.

Alternatively, the elevating mechanism also includes manipulator coaxially connected with the screw mandrel and positioned at the shell outside Handle, to drive the screw mandrel to rotate by the operation handle, so as to lifting and/or the landing active plate.

Alternatively, the inside of the fixed plate body has cavity, and the active plate has to be upwardly extended by its basal surface Slot；And

The elevating mechanism and the active plate are respectively positioned in the cavity of the fixed plate body, the elevating mechanism Bottom support block is arranged at the inner bottom wall of the fixed plate body, and the top pressing board of the elevating mechanism plugs in the active plate In slot.

Alternatively, the rear portion of the frame is offered for flatly loading or removing the frame for the refrigeration module Breach, and the indentation, there is covered with the installing plate detachably connected with the rear portion of the frame.

Alternatively, the storing module includes at least one storage unit arranged up and down, each storage unit Inside defines independent storage space, and detachably connected between the two neighboring storage unit.

The utility model is operable by the sidepiece that will be arranged to make two relative for the frame for supporting storing module Ground vertically stretches, with lifting and/or landing storing module, on the one hand, storing module can be raised to certain height, So that it is kept completely separate between storing module and refrigeration module, so as to independently easily be torn open on the premise of no constructive interference Refrigeration module of the dress in frame, in order to the maintenance of refrigeration module；On the other hand, treat that refrigeration module is attached in frame Behind precalculated position, storing module can be drop to certain altitude, it is compressed refrigeration module, ensure air port and the system of storing module Form good sealed connection between the corresponding air port of chill block, solve modular refrigeration refrigerating plant exist always and this Art personnel thirst for the technical barrier for solving but being solved all the time without success always.

Further, elevating mechanism of the present utility model includes top pressing board, screw body, linkage and bottom support Block, linkage is driven to pivot by the rotation of screw body, and then lifting and/or landing top pressing board, so as to lifting and/or drop Fall active plate.As can be seen here, elevating mechanism of the present utility model is simple in construction, easy to operate.

Further, because linkage and screw are hinged, there is auto-lock function, therefore, connecting rod between screw mandrel and screw Cooperation between mechanism and screw body has auto-lock function.After screw mandrel stops operating, phase can be kept between screw and screw mandrel To static, i.e., be not in skidding between screw mandrel and screw.That is, when stop operating screw mandrel after, screw also stops Mobile, now linkage is positively retained at a certain posture transfixion, and top pressing board can be positioned on a certain height, realize lift The self-locking of structure, so that active plate is maintained at setting height, without other positioning actions, simplify the installation of refrigeration module And unloading process.

Further, because the rear portion of frame has a breach, indentation, there is covered with dismountable installing plate, therefore, when tearing open When unloading refrigeration module, first installing plate can be pulled down, then by refrigeration module horizontally away from frame；When need install refrigeration module When, refrigeration module is flatly loaded in frame, then installing plate is attached to the rear portion of frame again, to cover its breach, no But the disassembling operations of refrigeration module are simplified, and also assures that the good appearance of refrigerating device.

According to the accompanying drawings will be more to the detailed description of the utility model specific embodiment, those skilled in the art Add clear of the present utility model above-mentioned and other purposes, advantages and features.

Brief description of the drawings

It is described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter more of the present utility model specific real Apply example.Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that What these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：

Fig. 1 is the schematic diagram according to the refrigerating device of the utility model one embodiment；

Fig. 2 is the schematic structure exploded view according to the refrigerating device of the utility model one embodiment；

Fig. 3 is the schematic diagram according to the storing module of the refrigerating device of the utility model one embodiment；

Fig. 4 is the schematic cross sectional views according to the refrigerating device of the utility model one embodiment；

Fig. 5 is the schematic diagram according to the elevating mechanism of the refrigerating device of the utility model one embodiment.

Embodiment

The utility model embodiment provides a kind of refrigerating device, and Fig. 1 is according to the utility model one embodiment The schematic diagram of refrigerating device, Fig. 2 are the signals according to the refrigerating device of the utility model one embodiment Property structure decomposition figure.Referring to Fig. 1 to Fig. 2, refrigerating device 1 of the present utility model includes being used for the storing module for storing article 10th, for the refrigeration module 20 and frame 30 for the offer cooling air-flow of storing module 10.

Fig. 3 is the schematic diagram according to the storing module of the refrigerating device of the utility model one embodiment. For the ease of observation, in figure 3, storing module 10 is bottom-up under normal operating condition, under normal operating condition Top down.The bottom of storing module 10 has air inlet 111 and air outlet 112.The inside of storing module 10, which defines, to be used for Store the storage space of article, the wind inlet channel in its storage space flowed into for outer gas stream and for the air-flow in its storage space The exhaust air flue of outflow.Air inlet 111 connects with its wind inlet channel, and air outlet 112 connects with its exhaust air flue, outer gas stream (such as cooling air-flow) can flow into the inside of storing module 10 through air inlet, to be formed in the storage space of storing module 10 The special storing environment such as refrigeration, freezing, alternating temperature.

Referring to Fig. 2, the top of refrigeration module 20, which has, to be used for for the air outlet 21 of the air-flow outflow in it and for outside supplying The return air inlet 22 that portion's air-flow flows into, and refrigeration module 20 is arranged at the lower section of storing module 10, in order in the He of refrigeration module 20 Formed and be tightly connected between storing module 30, avoid air-flow from leaking outside.Further, the inside of refrigeration module 20 also has evaporator With blower fan (not shown).Air outlet 21 and return air inlet 22 can be opened on the roof of refrigeration module 20, to be sent by this Air port 21 conveys the cooling air-flow after evaporator heat exchange to the storing module 10 above refrigeration module 20, from storing mould The return air of block 10 can be back to inside refrigeration module 20 by return air inlet 22, to carry out heat exchange with evaporator.Blower fan is used for Air-flow is promoted to be circulated between refrigeration module 20 inside and outside (such as can be storing module 10).

Frame 30 is arranged at the lower section of storing module 10, and for supporting storing module 10, and refrigeration module 20 is removable Ground is arranged at the inside of frame 30.Two relative sidepieces 31 of frame 30 are configured to operationally vertically stretch, with Lifting and/or landing storing module 10, and it is separated with refrigeration module 20 in lifting storing module 10, in landing storing mould Its air inlet and air outlet is set hermetically to be connected with the air outlet 21 and return air inlet 22 of refrigeration module 20 respectively during block 10.Namely Say, the height of two relative sidepiece in the vertical directions of frame 30 is extending and/or shortens, and when it extends, will can store up Thing module 10 is raised to certain height so that is kept completely separate between storing module 10 and refrigeration module 20, so as to not have Independently dismounting is located at the refrigeration module 20 in frame 30 on the premise of constructive interference, in order to the maintenance of refrigeration module 20；Treat After refrigeration module is attached to the precalculated position in frame, it can shorten two sidepieces of frame 30, storing module 10 is landed To certain altitude, it is set to compress refrigeration module 20, between the air port air port corresponding to refrigeration module 20 for ensureing storing module 10 Good sealed connection is formed, solves that modular refrigeration refrigerating plant exists always and those skilled in the art thirst for always The technical barrier for solving but being solved all the time without success.

Specifically, refrigeration module 20 can have a complete compression refrigerating system, and its compression refrigerating system includes compressor, cold Condenser, evaporator, restricting element etc..In some alternative embodiments of the present utility model, refrigeration module 20 can also have There is other kinds of refrigeration system.

Fig. 4 is the schematic cross sectional views according to the refrigerating device of the utility model one embodiment.It is new in this practicality In some embodiments of type, referring to Fig. 2 and Fig. 4, each sidepiece 31 of frame 30 includes fixed plate body 311 and operationally phase The active plate 312 for rising and/or declining for fixed plate body 311, the bottom supporting of storing module 10 is in active plate 312 Top.That is, each sidepiece of frame 30 realizes the telescopic effect of in the vertical direction by active plate 312. Specifically, active plate 312 of the bottom wall of two sidepieces of storing module 10 respectively with 30 two sidepieces of frame abuts against, so as to By the rising lifting storing module 10 of active plate 312, pass through the decline landing storing module 10 of active plate 312.

In some embodiments of the utility model, each sidepiece 31 of frame 30 also includes being used for lifting and/or landing The elevating mechanism 313 of active plate 312.Fig. 5 is the lift according to the refrigerating device of the utility model one embodiment The schematic diagram of structure.Elevating mechanism 313 includes top pressing board 3131, screw body, linkage and bottom support block 3132.Top pressing board 3131 is used for top pressure active plate 312, i.e. top pressing board 3131 abuts against with active plate 312.Screw body has There is the screw mandrel 3133 being rotationally horizontally supported between the front portion 33 of frame 30 and rear portion 32 and be located on screw mandrel 3133 At least one screw 3134, each screw 3134 are each configured to the rotation of screw mandrel 3133 and along the axial translations of screw mandrel 3133. Linkage is simultaneously be hinged with top pressing board 3131 and at least one screw 3134, and is configured in the translation motion of screw 3134 Lifting and/or landing top pressing board 3131, to pass through the lifting of top pressing board 3131 and/or landing active plate 312.Bottom support block 3132 are arranged at the lower section of linkage, for support top pressing board 3131, screw body and linkage.

The utility model drives linkage to pivot by the rotation of screw body, so as to lifting and/or landing top pressing board 3131, and then lifting and/or landing active plate 312.As can be seen here, elevating mechanism 313 of the present utility model is simple in construction, behaviour Make easy.

Further, because linkage and screw 3134 are be hinged, there is self-locking work(between screw mandrel 3133 and screw 3134 Can (the cooperation principle of screw mandrel and screw is that those skilled in the art are known and be easily obtained, and is repeated no more here), therefore, company Cooperation between linkage and screw body has auto-lock function.After screw mandrel 3133 stops operating, screw 3134 and screw mandrel Geo-stationary can be kept between 3133, i.e., is not in skidding between screw mandrel 3133 and screw 3134.Stop that is, working as Only after rotary screw rod 3133, screw 3134 also stops movement, and now linkage is positively retained at a certain posture transfixion, top pressure Plate 3131 can be positioned on a certain height, realize the self-locking of elevating mechanism 313, so that active plate 312 is maintained at setting Highly, without other positioning actions, the installation and removal process of refrigeration module 20 is simplified.

In some embodiments of the utility model, screw mandrel 3133 has respectively positioned at its head section and afterbody section Two kinds of thread forms in opposite direction, i.e. screw mandrel 3133 is the positive and negative tooth screw mandrel with two kinds of thread forms.The quantity of screw 3134 is two, Two screws 3134 are located in the head section and afterbody section of screw mandrel 3133 respectively, to make during the rotation of screw mandrel 3133 Two screws 3134 are obtained to translate towards direction that is close to each other or mutually deviating from.Specifically, with (the example in the first direction of screw mandrel 3133 As clockwise) rotate, two screws 3134 can translate towards direction close to each other, so as to raise top pressing board 3131.Conversely, As screw mandrel 3133 is along second direction (such as counter clockwise direction) rotation opposite with first direction, two screws 3134 can be towards phase The direction translation mutually deviated from, so as to reduce top pressing board 3131.

Further, can also have other sections (such as middle region between the head section of screw mandrel 3133 and afterbody section Section, the central section can be without any thread forms).In some alternative embodiments of the present utility model, screw mandrel 3133 Head section and afterbody section can be disposed adjacent, and the separation of two sections can be located at the middle position of screw mandrel 3133, also can position In the other positions for deviateing the middle position of screw mandrel 3133.

In some embodiments of the utility model, linkage includes two groups of symmetrically arranged top pressure connecting rods 3135, and two The upper end of group top pressure connecting rod 3135 is be hinged with top pressing board 3131, the lower ends of two groups of top pressure connecting rods 3135 respectively with two screws 3134 is be hinged, to cause the upper end in the vertical direction fortune of two groups of top pressure connecting rods 3135 during two translations of screws 3134 It is dynamic, so as to lifting and/or landing top pressing board 3131.

Further, every group of top pressure connecting rod 3135 may include two top pressures of be symmetrically disposed in screw body both sides two Connecting rod 341, the lower ends of same group of the two top pressure connecting rods 3135 sidepiece hinge relative with two of same screw 3134 respectively Connect, the pivot overlapping of axles of the upper end of same group of two top pressure connecting rods 3135.

Specifically, when along a certain specific direction rotary screw rod 3133, two screws being located on screw mandrel 3133 3134 translate towards direction close to each other, so as to drive two groups of top pressure connecting rods 3135 to pivot, make under two groups of top pressure connecting rods 3135 Hold it is adjacent to each other, and then cause two groups of top pressure connecting rods 3135 upper end move straight up, top pressing board 3131 is raised to necessarily Highly, so as to pass through the lifting active plate 312 of top pressing board 3131 so that refrigeration module 20 separates with storing module 10.Conversely, work as Along with above-mentioned certain party in the opposite direction rotary screw rod 3133 when, top pressing board 3131 lands, storing module 10 its own weight Power effect is lower to land, and is easy to form reliable connection between refrigeration module 20 and storing module 10.

Because two top pressure connecting rods 3135 are symmetrical arranged, therefore, linkage can produce the top of balance to top pressing board 3131 Pressure acts on, so as to ensure that the stationarity of the lifting of storing module 10 and/or descent.

It is emphasized that in the utility model embodiment, the degree that screw mandrel 3133 rotates is different, two screws 3134 The distance between it is also different, the height residing for the upper end of top pressure connecting rod 3135 and the in the vertical direction of top pressing board 3131 is also different, Correspondingly, the height that storing module 10 is lifted is also different, i.e., the journey that the height of storing module 10 can rotate according to screw mandrel 3133 Spend and adjust.As can be seen here, design of the present utility model is applicable to the refrigerating device of a variety of different types or model.

In some embodiments of the utility model, linkage also includes two groups of symmetrically arranged support links 3136, The upper end of two groups of support links 3136 is be hinged with two screws 3134 respectively, the lower ends of two groups of support links 3136 directly or Ground connection is be hinged with bottom support block 3132, so that screw body is supported on into bottom support block 3132 by two groups of support links 3136 Top.That is, during screw mandrel 3133 rotates, with the close to each other of two screws 3134 or it is located remotely from each other, Two groups of support links 3136 pivot, thus, can be while screw mandrel 3133 rotates by its lifting or landing.Because screw body leads to Cross two groups of symmetrically arranged support links 3136 to support, therefore, it is ensured that the firm and balance of screw body, to ensure top pressing board The 3131 top pressure effects being balanced, so as to further ensure the stationarity of the lifting of storing module 10 and/or landing, Jin Erbao Good sealing is formed between the air port air port corresponding to storing module of card refrigeration module 20.

Specifically, every group of support link 3136 may include two support links for being symmetrically disposed in screw body both sides 3136, the pivot overlapping of axles of the lower end of same group of two support links 3136.Same group of two support links 3136 it is upper Two relative sidepieces respectively with same screw 3134 are held to be hinged.It is hinged with same screw 3134 and is located at the screw The support link 3136 of 3134 the same sides and the pivot overlapping of axles of top pressure connecting rod 3135.

In some embodiments of the utility model, elevating mechanism 313 also includes coaxially connected with screw mandrel 3133 and is located at The operation handle 3137 in the outside of frame 30, to drive screw mandrel 3133 to rotate by operation handle 3137, so as to lifting and/or landing Active plate 312, it is easy to operate.

In some embodiments of the utility model, the inside of fixed plate body 311 has cavity, and active plate 312 has The slot 3121 upwardly extended by its basal surface.The slot 3121 runs through active plate 312 along the longitudinal direction.Elevating mechanism 313 And active plate 312 is respectively positioned in the cavity of fixed plate body 311, the bottom support block 3132 of elevating mechanism 313 is arranged at admittedly The inner bottom wall of fixed board body 311, the top pressing board 3131 of elevating mechanism 313 are plugged in the slot 3121 of active plate 312.Thus, The stability of the running of elevating mechanism 313 and the stationarity of the raising and lowering process of active plate 312 can be ensured.

In some embodiments of the utility model, the rear portion 32 of frame 30 is offered for supplying refrigeration module 20 flatly Load or remove the breach 321 of frame 30, and covered with the installation detachably connected with the rear portion 32 of frame 30 at breach 321 Plate 34.Installing plate 34 can be connected to the rear portion 32 of frame 30 by clamping, mode connects for screw or other suitable modes.When dismounting is made During chill block 20, it refrigeration module 20 is separated with storing module 10 and pull down installing plate 34, then by refrigeration module 20 Horizontally away from frame；When needing to install refrigeration module 20, precalculated position that refrigeration module 20 is flatly loaded in frame, Then refrigeration module 20 is made to be tightly connected with storing module 10 and installing plate 34 is attached to the rear portion 32 of frame 30 again, to cover Its breach 321 is covered, not only simplifies the disassembling operations of refrigeration module 20, and also assures that the beautiful outline form of refrigerating device 1 See.

Further, pulley can be provided with the bottom corners of refrigeration module 20, in order to mobile refrigeration module 20.

In some embodiments of the utility model, storing module 10 includes at least one storage unit arranged up and down 11, the inside of each storage unit 11 defines independent storage space, and detachable between two neighboring storage unit 11 Ground connects.Can be by inserting between two neighboring storage unit 11 and between the storage unit 11 and refrigeration module 20 of bottom Connect and/or the mode of clamping is detachably connected.In addition, can also be reinforced by screw between two neighboring storage unit 11 and most Connection between the storage unit 11 and refrigeration module 20 of lower section.Each storage unit 11 includes defining storage space and tool There are the casing of front openings and the door body for opening and/or closing the front openings, the door body is as pivotally connected to casing Front side.

Further, an elastic washer is additionally provided between two neighbouring storing form units, the elastic washer is at it Compressed under the Action of Gravity Field of the storage unit of top, make two to form closed compression sky between storage unit and elastic washer Air bound thermosphere.The heat transfer coefficient of air is relatively low, can preferably realize heat-insulated between two storage units, while avoids two The direct rigid contact of storage unit causes damaged surfaces.In addition, after elastic washer is compacted, can occur elastic expansion deformation with The connection of two storage units is set more to fasten.Specifically, elastic washer can be made up of elastomeric material.

Specifically, in an embodiment of the present utility model, storing module 10 may include three storage units 11, point Top layer storage unit, middle level storage unit and the bottom storage unit that Wei be arranged in order from top to bottom.In top layer storage unit Temperature control within the temperature range of 4~7 DEG C, with suitable for being refrigerated to article, it is fresh-keeping etc., top layer storage unit is suitable In refrigerating unit；Temperature control in the storage unit of middle level is within the temperature range of 0~10 DEG C, with cold suitable for being carried out to article Tibetan, soft freezing etc., middle level storage unit is equivalent to thermal swing units；Temperature control in bottom storage unit is at -18~-10 DEG C In temperature range, so that suitable for being freezed to article, bottom storage unit is equivalent to freezing unit.Replaced of the present utility model For in property embodiment, storing module 10 can also only include a storage unit 11, the storage unit 11 can be freezing unit, Refrigerating unit, thermal swing units or other units.Storing module 10 may also comprise two or more more than three storage units 11, the number of storage unit 11 and the temperature setting range in it can be separately provided according to the actual requirements by user.

It will be understood by those skilled in the art that the refrigerating device 1 involved by the utility model embodiment includes but unlimited In the device that refrigerator, refrigerator-freezer, refrigerator etc. are common, in addition to other have the device of refrigeration and/or freezing function.

It should also be understood by those skilled in the art that in the case of no specified otherwise, it is alleged in the utility model embodiment " on ", " under ", " perpendicular ", " horizontal stroke ", " top ", " bottom " etc. be used to represent that the term of orientation or position relationship to be with refrigerating device For on the basis of 1 real use state, these terms are for only for ease of description and understand technical side of the present utility model Case, rather than instruction or imply signified device or part must have specific orientation, with specific azimuth configuration and operation, Therefore it is not intended that to limitation of the present utility model.

So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model more Individual exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the spirit and scope of the utility model The content opened directly determines or derived many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new The scope of type is understood that and regarded as to cover other all these variations or modifications.

Claims (10)

1. A kind of 1. refrigerating device, it is characterised in that including：

   For storing the storing module of article, its bottom has air inlet and air outlet；

   For providing the refrigeration module of cooling air-flow for the storing module, its top, which has, to be used for for the air-flow outflow in it Air outlet and the return air inlet for being flowed into for outer gas stream, and the refrigeration module is arranged at the lower section of the storing module；With And

   Frame, the lower section of the storing module is arranged at, for supporting the storing module, and the refrigeration module can be removed Ground is arranged at the inside of the frame, wherein

   Two relative sidepieces of the frame are configured to operationally vertically stretch, with described in lifting and/or landing Storing module, and it is separated with the refrigeration module in storing module described in lifting, make when landing the storing module Its air inlet and air outlet hermetically connect with the air outlet and return air inlet of the refrigeration module respectively.
2. 2. refrigerating device according to claim 1, it is characterised in that

   Each sidepiece of the frame includes fixed plate body and operationally rises and/or decline relative to the fixed plate body Active plate, the bottom supporting of the storing module is in the top of the active plate.
3. 3. refrigerating device according to claim 2, it is characterised in that

   Each sidepiece of the frame also includes the elevating mechanism for lifting and/or the landing active plate, the lifting Mechanism includes：

   Top pressing board, for active plate described in top pressure；

   Screw body, there is the screw mandrel being rotationally horizontally supported between the front and rear of the frame and be located in described At least one screw on screw mandrel, the screw are configured to the rotation of the screw mandrel and along the axial translations of the screw mandrel；

   Linkage, while be hinged with the top pressing board and at least one screw, and it is configured to the translation in the screw During lifting and/or the landing top pressing board, to pass through the top pressing board lifting and/or the landing active plate；And

   Bottom support block, the lower section of the linkage is arranged at, for supporting top pressing board, the screw body and the institute State linkage.
4. 4. refrigerating device according to claim 3, it is characterised in that

   The screw mandrel has two kinds of thread forms in opposite direction positioned at its head section and afterbody section respectively；And

   The quantity of the screw is two, and two screws are located in the head section and afterbody section of the screw mandrel respectively, During to be rotated in the screw mandrel two screws are translated towards direction that is close to each other or mutually deviating from.
5. 5. refrigerating device according to claim 4, it is characterised in that

   The linkage includes two groups of symmetrically arranged top pressure connecting rods, the upper end of top pressure connecting rod described in two groups with the top pressure Plate is hinged, and the lower end of top pressure connecting rod described in two groups is hinged with two screws respectively, with the mistake of two screw translations Cause the upper end in the vertical direction motion of top pressure connecting rod described in two groups in journey, so as to lifting and/or the landing top pressing board.
6. 6. refrigerating device according to claim 5, it is characterised in that

   The linkage also includes two groups of symmetrically arranged support links, the upper end of support link described in two groups respectively with two The screw is hinged, and the lower end of support link described in two groups is directly or indirectly hinged with the bottom support block, to pass through The screw body is supported on the top of the bottom support block by support link described in two groups.
7. 7. refrigerating device according to claim 3, it is characterised in that

   The elevating mechanism also includes operation handle coaxially connected with the screw mandrel and positioned at the shell outside, to pass through Stating operation handle drives the screw mandrel to rotate, so as to lifting and/or the landing active plate.
8. 8. refrigerating device according to claim 3, it is characterised in that

   The inside of the fixed plate body has cavity, and the active plate has the slot upwardly extended by its basal surface；And

   The elevating mechanism and the active plate are respectively positioned in the cavity of the fixed plate body, the bottom of the elevating mechanism Support block is arranged at the inner bottom wall of the fixed plate body, and the top pressing board of the elevating mechanism plugs in the slot of the active plate It is interior.
9. 9. refrigerating device according to claim 1, it is characterised in that

   The rear portion of the frame is offered for flatly loading or removing the breach of the frame, and institute for the refrigeration module Indentation, there is stated covered with the installing plate detachably connected with the rear portion of the frame.
10. 10. refrigerating device according to claim 1, it is characterised in that

    The storing module includes at least one storage unit arranged up and down, and the inside of each storage unit defines Independent storage space, and it is detachably connected between the two neighboring storage unit.