CN206352927U - Refrigerator and its drawer appliance - Google Patents
Refrigerator and its drawer appliance Download PDFInfo
- Publication number
- CN206352927U CN206352927U CN201621350344.6U CN201621350344U CN206352927U CN 206352927 U CN206352927 U CN 206352927U CN 201621350344 U CN201621350344 U CN 201621350344U CN 206352927 U CN206352927 U CN 206352927U
- Authority
- CN
- China
- Prior art keywords
- controlled atmosphere
- drawer
- plate
- drawer appliance
- refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a kind of refrigerator and its drawer appliance.Wherein, the drawer appliance for refrigerator includes box body, and it has preceding to opening；Drawer, it can be arranged in box body to front and rear push-and-pull, and with for covering the preceding front end-plate to opening；With transmission cable component, it includes：Line bar is walked, its front end is fixedly connected on after front end-plate surface and set along the longitudinal direction；Spiral spring cable, it is enclosed on away in line bar and end is fixedly connected on front end-plate, with the consuming parts transmission electric power or signal on end plate forward, and is configured to that elastic telescopic deformation can occur when following front end-plate movable.
Description
Technical field
The utility model is related to refrigerating device, more particularly to a kind of refrigerator and its drawer appliance.
Background technology
With the development and the lifting of refrigerator functions of technology, would generally be set on the front end-plate of drawer some luminous components or
The man-machine interactive component such as person's button or membrane keyboard, is required to from lead-in cable transmit electric power or signal.The length of cable should be extremely
Ensure that drawer is being pulled along to extreme position being pulled off less, it is general long.The longer cable of length is as disposed not
When, it is likely that can occur disturbing the problems such as other articles, abrasion, kinking during drawer is movable.
Utility model content
A purpose of the present utility model is that at least one defect that prior art to be overcome is present is used for ice there is provided one kind
The drawer appliance of case, enables cable preferably to be guided and protected.
Another purpose of the present utility model is to provide for a kind of refrigerator for having used the drawer appliance.
On the one hand, the utility model provides a kind of drawer appliance for refrigerator, and it includes box body, and it is with before to opening
Mouthful；Drawer, it can be arranged in box body to front and rear push-and-pull, and with for covering the preceding front end-plate to opening；And transmission cable
Component, it includes：Line bar is walked, its front end is fixedly connected on after front end-plate surface and set along the longitudinal direction；Spiral spring cable,
It is enclosed on away in line bar and end is fixedly connected on front end-plate, with the consuming parts transmission electric power or signal on end plate forward, and
It is configured to can occur elastic telescopic deformation when following front end-plate movable.
Alternatively, transmission cable component also walks bobbin including what rear end was installed on box body and extended in the longitudinal；And walk line bar
For straight tube, it can be enclosed on away on bobbin movably forward and backward.
Alternatively, transmission cable component also includes protection sleeve, and it is set in away in line bar, and is made at Spiral spring cable
In protection sleeve and walk between line bar.
Alternatively, the front end of protection sleeve is removably installed in front end-plate.
Alternatively, the front end of protection sleeve is provided with internal thread；And walk the front end of line bar and be provided with external screw thread, to tighten
The resigning breach that permission Spiral spring cable passes through is offered on sleeve, external screw thread in protecting.
Alternatively, drawer also includes being arranged on the parcel tray on rear side of front end-plate, and the lower edge of front end-plate is less than parcel tray
Bottom wall；And transmission cable component is located at below the bottom wall of parcel tray.
Alternatively, the bottom wall of box body is formed with holding tank；Protection sleeve can be arranged in holding tank movably forward and backward；And walk
The rear end of bobbin is installed on the rear end of holding tank.
On the other hand, the utility model provides a kind of refrigerator, and it includes the casing for defining storage space；With according to
Any one of upper drawer appliance, it is arranged in storage space.
Alternatively, refrigerator also includes controlled atmosphere membrane module, and it has at least one controlled atmosphere film and oxygen rich gas collecting chamber, and its
Surrounding space is connected with the inner space of drawer, and controlled atmosphere membrane module is configured to make the oxygen in its surrounding space air-flow relative to nitrogen
Gas more enters oxygen rich gas collecting chamber through controlled atmosphere film；And aspiration pump, its inlet end is via pipeline and oxygen rich gas collection
Chamber is connected, and the gas penetrated in oxygen rich gas collecting chamber is pumped to outside drawer appliance.
Alternatively, controlled atmosphere membrane module also includes support frame, and it has the first surface and second surface being parallel to each other, and
It is formed with support frame and extends on the first surface respectively, extends on a second surface, and through support frame to connect
Multiple gas channels of first surface and second surface, multiple gas channels are collectively forming oxygen rich gas collecting chamber；And at least one
Individual controlled atmosphere film is two planar shaped controlled atmosphere films, is laid on respectively on the first surface and second surface of support frame.
In drawer appliance of the present utility model, transmission cable component utilizes Spiral spring cable to the use on drawer front plate
Electric part transfers electric power or signal, Spiral spring cable can elastic telescopic.When drawer is pulled out forward, Spiral spring cable stress
Elongation, when drawer is urged rearwardly into, Spiral spring cable shortens, and common cable or design that so can be longer without design be complicated
Thread guide devices.It is only capable of stretching along the longitudinal direction in addition, walking line bar and can limit Spiral spring cable set, it is to avoid itself and drawer appliance
Other positions interference kinking.
Further, in drawer appliance of the present utility model, walk line bar interpolation and enter to walk bobbin, walking bobbin can not only support
Walk line bar, additionally it is possible to when walking line bar and being moved forward with drawer, support is provided to the rear portion of Spiral spring cable.
Further, in drawer appliance of the present utility model, transmission cable component is by setting protective case is logical can be to spiral
Spring cable is preferably protected.In addition, by the way that the front end for protecting sleeve is removably attachable into front end-plate, line bar will be walked
The form that is connected through a screw thread of front end be connected to protection sleeve, protection sleeve can be made, line bar is walked and the peace installation and dismantling of front end-plate
Unload all very convenient.
In refrigerator of the present utility model, aspiration pump can make the pressure of controlled atmosphere film side be less than opposite side, so as to make drawer
Rich nitrogen oxygen deprivation is formed in inner space in favor of the atmosphere of food fresh-keeping, the atmosphere is by reducing fruits and vegetables shelf space
The content of interior oxygen, the intensity of reduction fruit/vegetable aerobic breathing, while ensureing the respiration on basis, prevents fruits and vegetables from carrying out anaerobic and exhaling
Inhale, so as to reach the purpose of fruits and vegetables long-period freshness preserving.
Further, refrigerator of the present utility model is not only of good preservation effect, and rigidity, intensity requirement to drawer appliance
It is relatively low, realize and require very low, cost is very low, noise is also very low, is particularly suitable for use in family and personal use.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Plus understand 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 structural representation of the drawer appliance of the utility model one embodiment；
Fig. 2 is the polycrystalline substance schematic diagram of drawer appliance shown in Fig. 1；
Fig. 3 is the schematic diagram after the drawer of drawer appliance shown in Fig. 2 is pulled out forward；
Fig. 4 is the decomposing schematic representation of the polycrystalline substance of drawer appliance shown in Fig. 3；
Fig. 5 is schematic enlarged-scale view at Fig. 4 A；
Fig. 6 is structure partial schematic diagram at the B of the front end-plate of drawer in Fig. 4；
Fig. 7 is the schematic local structural graph of the refrigerator according to the utility model one embodiment；
Fig. 8 is the schematic diagram at another visual angle of refrigerator shown in Fig. 7；
Fig. 9 is the schematic, exploded of the drawer appliance of another embodiment of the utility model；
Figure 10 is the exploded view of controlled atmosphere membrane module in the refrigerator according to the utility model one embodiment.
Embodiment
The drawer appliance for refrigerator of the utility model embodiment is described in detail below according to Fig. 1 to Fig. 6.Figure
1 is the structural representation of the drawer appliance of the utility model one embodiment.As shown in figure 1, the utility model provides one kind
For the drawer appliance 20 of refrigerator, it includes box body 100 and drawer 200.Wherein, box body 100 has preceding to opening 110, drawer
200 can be arranged in box body 100 to front and rear push-and-pull.Drawer 200 may include front end-plate 210 and installed in the rear side of front end-plate 210
Parcel tray 220 for placing article.After drawer 200 is driven fully into box body 100, front end-plate 210 can enclosed box body 100
Forward direction opening 110 so that drawer 200 in formed confined space, be easy to the fresh-keeping storage of food.The front side of front end-plate 210 is also
It is settable to have the handle 219 for being easy to user to pull the drawer out 200.
Consuming parts are additionally provided with the front end-plate 210 of drawer 200, consuming parts can be the luminous components such as indicator lamp, use
In regulation button, touch screen or display screen of the regulation interior space temperature of drawer 200 etc..For drawer appliance 20, electricity
The control panel of source or offer power supply will not be generally arranged on front end-plate 210, and is provided on box body 100, or logical
Cross the master control borad that box body 100 is connected to refrigerator.Therefore the consuming parts by cable connection front end-plate 210 are needed.
Fig. 2 is the polycrystalline substance schematic diagram of drawer appliance shown in Fig. 1.Fig. 3 is by the drawer of drawer appliance 20 shown in Fig. 2
200 forward pull out after schematic diagram.As shown in Figures 2 and 3, the utility model embodiment for ease of end plate 210 forward electricity consumption
Part transfers electric power or signal, are additionally provided with transmission cable component on drawer appliance 20.Transmission cable component may include cabling
Bar 320 and Spiral spring cable 310.Wherein, the front end for walking line bar 320 is fixedly connected on surface after front end-plate 210, and along front and rear
Direction is set (straight-bar extended before and after as one).(shape is similar to base in landline telephone with listening for Spiral spring cable 310
The connecting line of cylinder) be enclosed on away in line bar 320, and an end is fixedly connected on front end-plate 210, the other end connection power supply or
Control panel, with the consuming parts transmission electric power or signal on end plate 210 forward.
Spiral spring cable 310 is configured to when following front end-plate 210 to move forward and backward can to occur elastic telescopic deformation, i.e., by
It can be extended to during pulling force, can the original state of elasticity retraction after pulling force disappearance.
As shown in Fig. 2 drawer 200 is pushed into box body 100, now Spiral spring cable 310 is in the shape being not stretched
State.As shown in figure 3, drawer 200 is pulled out forward, Spiral spring cable 310 is stretched forward drawing and extended by front end-plate 210.So make
Spiral spring cable 310 is more orderly in drawer appliance 20, it is to avoid the longer common cable of design or the complicated lead of design
Device.It is only capable of stretching along the longitudinal direction in addition, walking line bar 320 and can limit 310 sets of Spiral spring cable, it is to avoid itself and drawer appliance
20 other positions interference kinking.
Fig. 4 is the decomposing schematic representation of the polycrystalline substance of drawer appliance 20 shown in Fig. 3；Fig. 5 is schematic enlarged-scale view at Fig. 4 A；
Fig. 6 is structure partial schematic diagram at the B of the front end-plate 210 of drawer 200 in Fig. 4.As shown in Figures 4 to 6, in the utility model one
In a little embodiments, transmission cable component also walks bobbin 330 including what is extended along the longitudinal direction, and the rear end for walking bobbin 330 is installed on
Box body 100.Line bar 320 is walked for straight tube, it can be enclosed on away on bobbin 330 (bobbin 330 is walked in rear end insertion) movably forward and backward.This reality
With new by walking insertion cabling axle 330 in line bar 320, line bar 320 can not only be supported away by walking bobbin 330, additionally it is possible to
When walking line bar 320 and being moved forward with drawer 200, support is provided to the rear portion of Spiral spring cable 310.
As shown in Figures 2 to 4, in certain embodiments, preferably protect, pass to provide Spiral spring cable 310
Transmission of electricity cable assembly may also include protection sleeve 340.Protection sleeve 340 is set in away in line bar 320, at Spiral spring cable 310
In protection sleeve 340 and walk between line bar 320.
Preferably, the front end of protection sleeve 340 is removably installed in front end-plate 210, so makes it can be with drawer 200
It is movable.Protection sleeve 340 can be connected on front end-plate 210 by the way of clamping or threaded connection.It is a kind of preferred
As shown in Figure 5 and Figure 6, the end of protection sleeve 340 has two clamping projections 341 projected radially outward to connected mode, preceding
The rear surface of end plate 210 offers a hole clipping 212, and the hole wall of hole clipping 212 offers groove, and offers two breach
2122.When mounted, clamping projection 341 is aligned and is inserted into hole clipping 212 with breach 2122, then rotate protection sleeve
340, clamping projection 341 is misplaced with breach 2122, be finally stuck in clamping projection 341 in the groove in hole clipping 212.Can be by card
Hold projection 341 and be set to interference fits or interference fit with groove, so as to mutual clamping.On this basis, line bar 320 will can be walked
It is connected to threadably on protection sleeve 340.As shown in Figure 4 and Figure 5, in the front end of protection sleeve 340 is provided with
Screw thread 342, the front end for walking line bar 320 is provided with external screw thread 321 (matching with internal thread 342) to be tightened against protection sleeve 340.
For ease of Spiral spring cable 310 is drawn, resigning breach 322 is offered on external screw thread 321, to allow Spiral spring cable
Drawn by resigning breach 322 310 (parts that end is straightened).
In the alternate embodiment that accompanying drawing is not illustrated, also protection sleeve 340 can be fixed on box body 100.So taking out
When drawer 200 is moved forward and backward, protect sleeve 340 will not be with extremely mobile.
As shown in Figures 2 to 4, in the utility model above-described embodiment, transmission cable component is preferably arranged on storing
Below the bottom wall of box 220, to avoid the outward appearance for influenceing drawer 200.
Transmission cable component can be made to be located between the bottom wall of parcel tray 220 and the interior bottom wall of box body 100.But preferably,
As shown in figure 4, the bottom wall of box body 100 can be formed with holding tank 120 to accommodate transmission cable component.Protection sleeve can be made
340 can be arranged in holding tank 120 movably forward and backward, and its front end is stretched out by the anterior resigning through hole 121 of holding tank 120.Walk
The rear end of bobbin 330 is installed on the rear end of holding tank 120, for example, can be inserted in the through hole that the rear portion of holding tank 120 is opened up.Box body
Cover plate is also provided with below 100 bottom wall, holding tank 120 is covered by cover plate, to hide transmission cable component.
In the utility model above-described embodiment, as shown in Figures 2 to 4, the consuming parts being arranged on front end-plate 210 are
Shift knob 211.The bottom of box body 100 is settable have electronic lock 400, electronic lock 400 be powered after using electromagnetic attraction or its
Front end-plate 210 can be lock onto box body 100 by mechanism principle by him, such as when drawer 200 is pushed completely into box body 100, electronic lock
Drawer 200 is lock onto box body 100 by 400 automatically.When user's drawer 200 to be opened, shift knob 211 can be pressed, that is, is controlled
Electronic lock 400 is unlocked, and user can pull out drawer 200.The structure that implements of electronic lock 400 is largely deposited in the prior art
No longer introducing herein.
Shift knob 211 is used to control electronic lock 400, and shift knob 211 and electronic lock 400 are with being arranged on box body 100
On or control panel on refrigerator body electrically connect and controlled and powered with controlled making sheet.Wherein shift knob 211 passes through this reality
Control panel is connected to the Spiral spring cable 310 in the transmission cable component of new embodiment.
Fig. 7 is the schematic local structural graph of the refrigerator according to the utility model one embodiment；Fig. 8 is ice shown in Fig. 7
The schematic diagram at another visual angle of case；Fig. 9 is the schematic exploded of the drawer appliance of another embodiment of figure the utility model
Figure；Figure 10 is the exploded view of controlled atmosphere membrane module in the refrigerator according to the utility model one embodiment.As shown in Figure 7 to 10,
The utility model additionally provides a kind of refrigerator, its casing 80 for including defining storage space 201 and according to embodiment of taking up an official post
Drawer appliance 20, drawer appliance 20 is arranged in storage space 201.
In certain embodiments, refrigerator also includes controlled atmosphere membrane module 30 and aspiration pump 10.Storing is defined in casing 80 empty
Between 201 and compressor bin 13.Foregoing drawer appliance 20 is provided with storage space 201.The wherein inner space shape of drawer 200
Into controlled atmosphere space, it is hermetic type space or approximate hermetic type space.
The refrigeration system of refrigerator can be the kind of refrigeration cycle system being made up of compressor, condenser, throttling arrangement and evaporator etc.
System.Compressor is mountable in compressor bin 13.Evaporator is configured to directly or indirectly provide cold into storage space 201
Amount.For example when the refrigerator is family expenses compression direct cooling refrigerator, evaporator may be disposed at the inner side of casing 80.When the refrigerator is family
During with compression wind cooling refrigerator, also there is evaporator room in casing 80, evaporator room is connected by air path system with storage space 201
It is logical, and evaporator is set in evaporator room, exit is provided with blower fan, to carry out circularly cooling to storage space 201.
Controlled atmosphere membrane module 30 has at least one controlled atmosphere film 31 and oxygen rich gas collecting chamber, and its surrounding space is protected with controlled atmosphere
Fresh space connection.The controlled atmosphere membrane module 30 may be arranged so that oxygen in the surrounding space air-flow of controlled atmosphere membrane module 30 relative to nitrogen
Gas more enters oxygen rich gas collecting chamber through controlled atmosphere film 31.Specifically, the inner surface of each controlled atmosphere film 31 is towards oxygen-enriched
Gas collection chamber, in pressure of the pressure of oxygen rich gas collecting chamber less than the surrounding space of controlled atmosphere membrane module 30, to make controlled atmosphere
Oxygen in the air of the exterior space of membrane module 30 more enters relative to nitrogen therein through at least one controlled atmosphere film 31
Enter oxygen rich gas collecting chamber.
Aspiration pump 10 may be disposed in compressor bin 13, and the inlet end of aspiration pump 10 is via pipeline 50 and controlled atmosphere membrane module 30
Oxygen rich gas collecting chamber connection, the gas penetrated in oxygen rich gas collecting chamber is pumped to outside container for storing.
In this embodiment, aspiration pump 10 is outwards evacuated, and the pressure of oxygen rich gas collecting chamber can be made to be less than controlled atmosphere membrane module
The pressure of 30 surrounding space, further, can be such that the oxygen in the surrounding space of controlled atmosphere membrane module 30 is collected into oxygen rich gas
Chamber.Because controlled atmosphere space is connected with the surrounding space of controlled atmosphere membrane module 30, the air in controlled atmosphere space can enter controlled atmosphere
The surrounding space of membrane module 30, therefore the oxygen in the air in controlled atmosphere space is entered oxygen rich gas collecting chamber, from
And rich nitrogen oxygen deprivation is obtained in controlled atmosphere space in favor of the atmosphere of food fresh-keeping.
Refrigerator of the present utility model can make to be formed rich nitrogen oxygen deprivation in controlled atmosphere space in favor of the gas atmosphere of food fresh-keeping
Enclose, the atmosphere is ensured simultaneously by reducing the content of oxygen in fruits and vegetables shelf space, the intensity of reduction fruit/vegetable aerobic breathing
The respiration on basis, prevents fruits and vegetables from carrying out anaerobic respiration, so as to reach the purpose of fruits and vegetables long-period freshness preserving.Moreover, the gas atmosphere
Enclosing also has the gas such as substantial amounts of nitrogen, will not also reduce article in controlled atmosphere space by cold efficiency, can have fruits and vegetables etc.
Effect is stored.Aspiration pump 10 is arranged in compressor bin 13, can make full use of the space of compressor bin 13, other are not taken additionally
Place, therefore the additional volumes of refrigerator will not be increased, the compact conformation of refrigerator can be made.And rigidity, intensity to the grade of casing 80
It is required that it is relatively low, realize and require very low, then cost is also very low.Refrigerator of the present utility model solves controlled atmosphere field skill well
Art personnel thirst for the above-mentioned technical barrier of solution but the solution that fails all the time always.Refrigerator of the present utility model not only volume
It is small, and noise is also very low, is particularly suitable for use in family and personal use.
In some embodiments of the present utility model, multiple micropores can be offered on box body 100, storage space 201 is gentle
Fresh-keeping space is adjusted via multiple microporous connectivities.Micropore is also referred to as air equalizer opening, and each micropore can be millimetre-sized micropore,
A diameter of 0.1mm to 3mm of such as each micropore, preferably 1mm, 1.5mm etc..Multiple micropores are set to make controlled atmosphere space
Interior pressure is unlikely to too low, and the settings of multiple micropores will not also make nitrogen in controlled atmosphere space to big storage space
201 flowings, even if flowing is also that very little is even negligible, do not interfere with the preservation of food in controlled atmosphere space.
In some alternative embodiments of the present utility model, micropore can be also not provided with box body 100, even if so, controlled atmosphere space
Inside also there is the gas such as substantial amounts of nitrogen to exist, user pull the drawer out 200 when, without too sweat, compared to existing
Vacuum storing room, then can be significantly laborsaving.
In some embodiments of the present utility model, storage space 201 is refrigerating space, and its storage temperature is general at 2 DEG C
It it is preferably 3 DEG C to 8 DEG C between 10 DEG C.Further, casing 80 can also limit reefer space 12 and alternating temperature space 27, cold
Freeze the lower section that space 12 is arranged at storage space 201, alternating temperature space 27 is arranged between reefer space 12 and refrigerating space.Freezing
Temperature range in space 12 is general at -14 DEG C to -22 DEG C.Alternating temperature space 27 can be adjusted according to demand, suitable to store
Food.Compressor bin 24 is preferably provided at the back lower place of reefer space 12.In some alternative implementations of the present utility model
In example, storage space 201 or reefer space or alternating temperature space, that is to say, that the temperature range of storage space 201 can control
It is adjusted at -14 DEG C to -22 DEG C or according to demand.
In some embodiments of the present utility model, as shown in figure 9, controlled atmosphere membrane module 30 may be disposed at the wall of box body 100
On.Controlled atmosphere membrane module 30 can be in plate, and preferably and horizontally be arranged at the roof of box body 100.Specifically, box body
Accommodating chamber 22 is provided with 100 roof, to house controlled atmosphere membrane module 30.For example, box body 100 roof accommodating chamber 22 with
At least one first passage 23 and the second passage 24 are offered in wall between controlled atmosphere space.At least one first
Passage 23 is spaced apart with least one second passage 24, with empty in diverse location connection accommodating chamber 22 and controlled atmosphere respectively
Between.First passage 23 and the second passage 24 are aperture, and quantity can be multiple.In some alternate embodiments,
There is recessed groove on the inside of the roof of box body 100.Controlled atmosphere membrane module 30 is arranged in the recessed groove of the roof of box body 100.
Pipeline 50 may include vertical pipeline section.Vertical pipeline section is arranged at the rear of storage space 201, and the lower end of vertical pipeline section
With the inlet communication of aspiration pump 10, the top of vertical pipeline section is connected with the oxygen rich gas collecting chamber of controlled atmosphere membrane module 30.VERTICAL TUBE
Section can close on side shell and backboard in casing 80 and set, and can be set with muff or insulating tube on vertical pipeline section, can prevent VERTICAL TUBE
Cold in section in oxygen is transferred to side shell and backboard, can prevent condensation.
In some embodiments of the present utility model, in order to promote controlled atmosphere space and the gas stream in accommodating chamber 22
Dynamic, refrigerator may also include blower fan 60, and blower fan 60 may be disposed in accommodating chamber 22, be configured to promote the gas in controlled atmosphere space to pass through
Accommodating chamber 22 is entered by the first passage 23, and it is empty the gas in accommodating chamber 22 is entered controlled atmosphere via the second passage 24
Between.That is, blower fan 60 can promote the gas in controlled atmosphere space successively via at least one the first passage 23, accommodating chamber
22 return to controlled atmosphere space with least one second passage 24.
Blower fan 60 is preferably centrifugal blower, is arranged in accommodating chamber 22 at first passage 23.That is, centrifugal blower
Positioned at the top of at least one the first passage 23, and rotation axis extends vertically, and air inlet is right against the first passage 23.From
The gas outlet of heart blower fan can be towards controlled atmosphere membrane module 30.Controlled atmosphere membrane module 30 is arranged at the top of at least one the second passage 24
And cause each controlled atmosphere film of controlled atmosphere membrane module 30 parallel to the roof of box body 100.At least one first passage 23 is arranged at
Roof is anterior, and at least one second passage 24 is arranged at roof rear portion.I.e. centrifugal blower is arranged at the front portion of accommodating chamber 22, gas
Membrane module 30 is adjusted to be arranged at the rear portion of accommodating chamber 22.Further, depressed part is formed with the roof regional area of box body 100,
Ceiling plate portion 26 is removably covered on depressed part, to form accommodating chamber 22.
In some embodiments of the present utility model, as shown in Figure 10, controlled atmosphere membrane module 30 can be in plate, the controlled atmosphere film
Component 30 may also include support frame 32.Controlled atmosphere film 31 can be two, the both sides of support frame 32 are installed on, so that two controlled atmospheres
Film 31 and support frame 32 surround oxygen rich gas collecting chamber jointly.
Further, support frame 32 may include frame, the structure such as floor and/or flat board for being arranged in frame, floor
Between, can be formed on gas channel, the surface of floor between floor and flat board etc., can open up fluted on the surface of flat board,
To form gas channel.Floor and/or flat board can improve structural strength of controlled atmosphere membrane module 30 etc..That is, support frame
32 have the first surface and second surface that are parallel to each other, and be formed with support frame 32 respectively on the first surface extension,
Extend on a second surface, and through support frame 32 to connect multiple gas channels of first surface and second surface, it is many
Individual gas channel is collectively forming oxygen rich gas collecting chamber；At least one controlled atmosphere film 31 is two planar shaped controlled atmosphere films, is laid respectively
On the first surface and second surface of support frame 32.
In some embodiments of the present utility model, support frame 32 includes what is connected with least one foregoing gas channel
Aspirating hole 33, is arranged on frame, to allow the oxygen in oxygen rich gas collecting chamber to be output.Aspirating hole 33 connects with aspiration pump 10
It is logical.Aspirating hole 33 may be disposed on the long edge of frame, or be arranged in the short edge of frame, with according to controlled atmosphere membrane module 30
Orientation or actual design demand is set to be determined, for example, in the embodiment shown in fig. 9, aspirating hole 33 may be disposed at frame
Long edge on.Controlled atmosphere film 31 first passes through double faced adhesive tape 34 and is installed on frame, is then sealed by fluid sealant 35.
In certain embodiments, support frame 32 may include frame, multiple first floors and multiple second floors.It is foregoing
Multiple first floors are longitudinally spaced inside frame to be set and extends transversely, and a side surface of aforesaid plurality of first floor
Form first surface.Multiple second floors aforesaid plurality of first floor the laterally spaced setting in another side surface and along longitudinal direction
Extension, and the side surface away from the first floor of aforesaid plurality of second floor forms second surface.Support of the present utility model
Framework 32 inside its frame by setting multiple first floors that are longitudinally spaced and extending transversely and aforesaid plurality of
One side surface of one floor is laterally spaced and multiple second floors for extending longitudinally, so as on the one hand ensure that gas channel
Continuity, on the other hand greatly reduce the volume of support frame 32, and significantly enhance the intensity of support frame 32.
In addition, the said structure of support frame 32 ensure that controlled atmosphere film 31 results in enough supports, collected even in oxygen rich gas
Also preferable flatness can be remained in the case that chamber internal negative pressure is larger, it is ensured that the use longevity of controlled atmosphere membrane module 30
Life.
In a further embodiment, aforesaid plurality of first floor may include：Multiple first narrow rib plates and multiple first wide
Floor.Plurality of first wide floor is arranged at intervals, and multiple first narrow rib plates are set between two neighboring first wide floor.It is foregoing
Multiple second floors may include：Multiple second narrow rib plates and multiple second wide floors, the multiple second wide floors are arranged at intervals, adjacent
Multiple second narrow rib plates are set between two the second wide floors.It should be readily apparent to one skilled in the art that " width " " narrow " herein is
Comparatively.
In certain embodiments, each first wide floor caves inward to be formed from its side surface for forming first surface
First groove；Each second wide floor caves inward to form second groove from its side surface for forming second surface, so that
On the premise of the thickness very little (volume very little in other words) for ensureing support frame 32, the connection of its inner mesh structure is improved
Property.
In a further embodiment, the part surface away from first surface of each first wide floor prolongs towards the second floor
Extend concordant with second surface, and cave inward to form the 3rd groove from the part surface concordant with second surface；3rd ditch
Groove connects to form crisscross grooves with the position that second groove is intersected.At least one second wide rib in aforesaid plurality of second wide floor
The part surface away from second surface of plate extends to concordant with first surface and certainly concordant with first surface towards the first floor
The part surface caves inward to form the 4th groove；Wherein the 4th groove connects to form cross with the position that first groove is intersected
Groove.In some embodiments of the present utility model, for the ease of the flowing of air-flow, as shown in figure 9, the inner surface of ceiling plate portion 26
Multiple wind-guiding floors can be extended downwardly out, it is each to guide the air-flow from blower fan 60 to flow through controlled atmosphere membrane module 30 in accommodating chamber
The outer surface away from oxygen rich gas collecting chamber of controlled atmosphere film 31.Multiple wind-guiding floors are divided into two groups, including first group of wind-guiding
Floor and first group of wind-guiding floor are on the symmetrically arranged second group of wind-guiding floor of a plane.Every group of wind-guiding floor includes first
Wind-guiding floor, at least one second wind-guiding floor and at least one the 3rd wind-guiding floor.First wind-guiding floor is from centrifugal blower
Extend at air outlet to the side of accommodating chamber, and extend to a lateral outer side of controlled atmosphere membrane module 30.Each second wind guide rib
Plate is arranged between two the first wind-guiding floors, and between controlled atmosphere membrane module 30 and centrifugal blower.Each 3rd wind guide rib
Plate is located at a lateral outer side of controlled atmosphere membrane module 30, to guide air-flow air-flow is entered from the both lateral sides of controlled atmosphere membrane module 30
Gap between controlled atmosphere membrane module 30 and the basal surface or top surface of accommodating chamber.
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 many
Individual exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the utility model spirit and scope
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 drawer appliance for refrigerator, it is characterised in that including：
Box body, it has preceding to opening；
Drawer, it can be arranged in the box body to front and rear push-and-pull, and with the front end-plate for being used to cover the forward direction opening；With
Transmission cable component, it includes：
Line bar is walked, its front end is fixedly connected on the rear surface of the front end-plate and set along the longitudinal direction；
Spiral spring cable, its be enclosed on it is described walk line bar on and end is fixedly connected on the front end-plate, with to the front end-plate
On consuming parts transmission electric power or signal, and be configured to can occur elastic telescopic change when following the front end-plate movable
Shape.
2. drawer appliance according to claim 1, it is characterised in that
The transmission cable component also walks bobbin including what rear end was installed on the box body and extended in the longitudinal；And
It is described walk line bar be straight tube, its can be enclosed on movably forward and backward it is described walk bobbin on.
3. drawer appliance according to claim 1, it is characterised in that
The transmission cable component also includes protection sleeve, its be set in it is described walk line bar on, and make the Spiral spring cable
In it is described protection sleeve and it is described walk line bar between.
4. drawer appliance according to claim 3, it is characterised in that
The front end of the protection sleeve is removably installed in the front end-plate.
5. drawer appliance according to claim 4, it is characterised in that
The front end of the protection sleeve is provided with internal thread；And
It is described walk line bar front end be provided with external screw thread, so as to be tightened against on the protection sleeve, the external screw thread offer it is fair
Perhaps the resigning breach that described Spiral spring cable passes through.
6. drawer appliance according to claim 5, it is characterised in that
The drawer also includes being arranged on the parcel tray on rear side of the front end-plate, and the lower edge of the front end-plate is less than the storing
The bottom wall of box；And
The transmission cable component is located at below the bottom wall of the parcel tray.
7. drawer appliance according to claim 6, it is characterised in that
The bottom wall of the box body is formed with holding tank；
The protection sleeve can be arranged in the holding tank movably forward and backward；And
It is described walk bobbin rear end be installed on the rear end of the holding tank.
8. a kind of refrigerator, it is characterised in that including：
Define the casing of storage space；With
Drawer appliance according to any one of claim 1 to 7, it is arranged in the storage space.
9. refrigerator according to claim 8, it is characterised in that also include：
Controlled atmosphere membrane module, it has at least one controlled atmosphere film and oxygen rich gas collecting chamber, and its surrounding space and the drawer
Inner space is connected, and the controlled atmosphere membrane module is configured to make the oxygen in its surrounding space air-flow more pass through relative to nitrogen
The controlled atmosphere film enters the oxygen rich gas collecting chamber；With
Aspiration pump, its inlet end is connected via pipeline with the oxygen rich gas collecting chamber, will be penetrated the oxygen rich gas and be collected
The gas of intracavitary is pumped to outside the drawer appliance.
10. refrigerator according to claim 9, it is characterised in that
The controlled atmosphere membrane module also includes support frame, and it has the first surface and second surface being parallel to each other, and the branch
Extension, the extension on the second surface on the first surface, and through the support respectively is formed with support frame frame
Framework is to connect multiple gas channels of the first surface and the second surface, and the multiple gas channel is collectively forming institute
State oxygen rich gas collecting chamber；And
At least one described controlled atmosphere film is two planar shaped controlled atmosphere films, and the first surface and the of the support frame is laid on respectively
On two surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350344.6U CN206352927U (en) | 2016-12-09 | 2016-12-09 | Refrigerator and its drawer appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621350344.6U CN206352927U (en) | 2016-12-09 | 2016-12-09 | Refrigerator and its drawer appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206352927U true CN206352927U (en) | 2017-07-25 |
Family
ID=59346790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621350344.6U Active CN206352927U (en) | 2016-12-09 | 2016-12-09 | Refrigerator and its drawer appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206352927U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062781A (en) * | 2016-12-09 | 2017-08-18 | 青岛海尔股份有限公司 | Refrigerator and its drawer appliance |
| CN109028726A (en) * | 2018-06-21 | 2018-12-18 | 合肥华凌股份有限公司 | Applied to the pin configuration of drawer, drawer, cabinet and refrigerator |
| CN109186173A (en) * | 2018-11-23 | 2019-01-11 | 合肥华凌股份有限公司 | Refrigerator drawer component and refrigerator |
| CN109631451A (en) * | 2017-10-09 | 2019-04-16 | 青岛海尔智能技术研发有限公司 | Refrigerator |
| WO2019137188A1 (en) * | 2018-01-10 | 2019-07-18 | 青岛海尔股份有限公司 | Drawer assembly having adjustable display control module and refrigerator |
| WO2019137189A1 (en) * | 2018-01-10 | 2019-07-18 | 青岛海尔股份有限公司 | Wireless power supply system applied to refrigerating device, drawer assembly, and refrigerating device |
| CN113503665A (en) * | 2018-08-08 | 2021-10-15 | 重庆海尔制冷电器有限公司 | Refrigerator with sliding rail routing mechanism |
-
2016
- 2016-12-09 CN CN201621350344.6U patent/CN206352927U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107062781A (en) * | 2016-12-09 | 2017-08-18 | 青岛海尔股份有限公司 | Refrigerator and its drawer appliance |
| CN107062781B (en) * | 2016-12-09 | 2023-09-22 | 海尔智家股份有限公司 | Refrigerator and drawer assembly thereof |
| CN109631451A (en) * | 2017-10-09 | 2019-04-16 | 青岛海尔智能技术研发有限公司 | Refrigerator |
| CN109631451B (en) * | 2017-10-09 | 2021-07-27 | 青岛海尔智能技术研发有限公司 | Refrigerator with a door |
| WO2019137188A1 (en) * | 2018-01-10 | 2019-07-18 | 青岛海尔股份有限公司 | Drawer assembly having adjustable display control module and refrigerator |
| WO2019137189A1 (en) * | 2018-01-10 | 2019-07-18 | 青岛海尔股份有限公司 | Wireless power supply system applied to refrigerating device, drawer assembly, and refrigerating device |
| AU2018401068B2 (en) * | 2018-01-10 | 2021-03-11 | Qingdao Haier Co., Ltd. | Wireless power supply system applied to refrigerating device, drawer assembly, and refrigerating device |
| CN109028726A (en) * | 2018-06-21 | 2018-12-18 | 合肥华凌股份有限公司 | Applied to the pin configuration of drawer, drawer, cabinet and refrigerator |
| CN113503665A (en) * | 2018-08-08 | 2021-10-15 | 重庆海尔制冷电器有限公司 | Refrigerator with sliding rail routing mechanism |
| CN109186173A (en) * | 2018-11-23 | 2019-01-11 | 合肥华凌股份有限公司 | Refrigerator drawer component and refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206352927U (en) | Refrigerator and its drawer appliance | |
| CN107062781A (en) | Refrigerator and its drawer appliance | |
| CN106593822B (en) | Refrigerating device | |
| CN106628640B (en) | Controlled atmosphere article-storage device | |
| AU2017369101B2 (en) | Drawer assembly and refrigerating and freezing device with drawer assembly | |
| CN106593820B (en) | Refrigerating device | |
| AU2017369104B2 (en) | Refrigerating and freezing device | |
| CN106593823B (en) | Refrigerating device | |
| CN106593818A (en) | Gas suction pump assembly and cold storage and freezing device | |
| CN107062746A (en) | Refrigerating device | |
| CN106593821B (en) | Refrigerating device | |
| WO2018099465A1 (en) | Refrigeration and freezing apparatus | |
| CN106546054A (en) | Refrigerating device | |
| WO2018161918A1 (en) | Refrigerating and freezing device and drawer assembly thereof | |
| CN106593819B (en) | Refrigerating device | |
| CN206399084U (en) | Refrigerating device | |
| CN206290403U (en) | Pumping pump group part and refrigerating device | |
| CN206449968U (en) | Refrigerating device | |
| CN206449966U (en) | Refrigerating device | |
| CN206352921U (en) | Refrigerating device | |
| CN206399082U (en) | Refrigerating device | |
| CN206449980U (en) | Refrigerator and the container for storing component for refrigerator | |
| CN206290404U (en) | Pumping pump group part and refrigerating device | |
| CN206290405U (en) | Pumping pump group part and refrigerating device | |
| CN206399087U (en) | Refrigerating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |