CN108662829A

CN108662829A - Refrigerator and fan component for refrigerator

Info

Publication number: CN108662829A
Application number: CN201810234288.7A
Authority: CN
Inventors: 李旺九
Original assignee: Dongbu Daewoo Electronics Corp
Current assignee: WiniaDaewoo Co Ltd
Priority date: 2017-03-27
Filing date: 2018-03-21
Publication date: 2018-10-16
Also published as: KR20180109312A; US20180274844A1

Abstract

This disclosure relates to refrigerator and the fan component for refrigerator.According to one aspect of the disclosure, a kind of refrigerator, including main body can be provided, there are one or more storage spaces；One or more doors are configured to open or close at least part of one or more storage spaces；Cold air feedway, is configured to provide for cold air, and storage space is maintained at predetermined temperature；Food storing separator is configured to separate one or more storage spaces and stores food；And fan component is configured to recycle the air in one or more storage spaces in one or more storage spaces.

Description

Refrigerator and fan component for refrigerator

Technical field

This disclosure relates to refrigerator and the fan component for refrigerator.

Background technology

Refrigerator be it is a kind of being intended to the device of low-temperature storage food, and be configurable for refrigeration or stored frozen food. For this purpose, refrigerator may include cold air feedway, cooling or refrigeration cycle is had been carried out in cold air feedway.Cold sky Air feed system is configured to that refrigerant is made to undergo compression condensation-expansion-evaporation process.When refrigerant follows in cooling cycle Cold air is generated when ring.The cold air generated by the evaporator of cold air feedway is provided to the storage space of refrigerator.It can To store the food in refrigerator under the temperature condition of needs, because the cold air of the storage space of refrigerator is supplied to pass through convection current Cycle.In general, the main body of refrigerator have rectangular shape, have open before, and the inside of main body include refrigerating chamber and Freezing chamber.In addition, the refrigerating-chamber door and refrigerating chamber door for selectively closing off or shielding corresponding opening are arranged before main body Face.

Refrigerator can substantially be divided into upper layer freezing type of the freezing chamber on refrigerating chamber, freezing chamber under refrigerating chamber Lower layer's freezing type and freezing chamber and refrigerating chamber be laterally adjacent to each other and pair of position subregion based on freezing chamber and refrigerating chamber Opening door.

The food being stored in refrigerator to allow user to take out, he or she is switched on refrigerating-chamber door or refrigerating chamber door.This When, the high temperature air outside refrigerator is introduced in refrigerating chamber or freezing chamber.Extraneous air makes the temperature in refrigerator increase.In order to protect Hold the proper temperature in refrigerator, it is necessary to drive cold air feedway.But it drives cold air feedway and generates cold sky Cold air is introduced into freezing chamber and refrigerating chamber by gas, so that freezing chamber and refrigerating chamber is turned again to proper temperature and is made Temperature Distribution in refrigerator becomes uniformly take a lot of time.Extraneous air is introduced into being stored in the food in refrigerator Freshness has harmful effect.

In particular, using the upper layer freezer of an evaporator, by the cold air of evaporator generation It recycles in freezing chamber, is then introduced into refrigerating chamber.Therefore, if refrigerating-chamber door is opened and has the outer of relative high temperatures Portion's air is introduced into refrigerating chamber, then so that the temperature in refrigerating chamber is returned to proper temperature may take a lot of time.

In order to solve these problems, it is proposed that a kind of draught fan technology for generating forced convertion, so that freezing chamber Or the indoor cold air cycle of refrigeration is good.

But the problems such as due to such as limited space, increased noise and increased vibration, draught fan usually has Small size simultaneously uses low-power.Therefore, even if when using draught fan, sufficiently rapidly it can not reduce and/or stablize Temperature in refrigerator and/or keep the Temperature Distribution in refrigerator uniform enough.

[existing technical literature]

[patent document]

Patent document 1：Korean patent No. 10-1615373 (on April 19th, 2016)

Patent document 2：Korean patent No. 10-0774003 (on October 31st, 2017)

Invention content

In order to solve these problems, embodiment of the disclosure provides a kind of refrigerator, can open door with relatively high So that the temperature in refrigerator is quickly returning to proper temperature when the extraneous air of temperature is introduced into refrigerator, and provides a kind of for ice The fan component of case.

In addition, embodiment of the disclosure provides a kind of refrigerator that can make the uniformity of temperature profile in refrigerator and for this The fan component of refrigerator.

In addition, a kind of refrigerator of embodiment of the disclosure offer and fan component have phase although refrigerator uses fan To low noise and vibration.

One or more aspects according to the present invention can provide a kind of refrigerator comprising main body, the main body have one A or multiple storage spaces；One or more doors, the door are configured to open or close one or more storage spaces at least A part；Cold air feedway, the cold air feedway are configured to provide for cold air, and one or more storage is empty Between be maintained at predetermined temperature；Food storing separator, the food storing separator are configured to separate one or more storage skies Between；And fan component, the fan component are configured to recycle one or more storages in one or more storage spaces Air in space.Fan component includes shell, and the shell has a flowing space, the flowing space be configured to make one or Air recycling in multiple storage spaces；Guidance unit is sucked, the sucking guidance unit has suction passage, the sucking Channel is configured to introduce air into the inner space of shell；Fan unit, the fan unit is in sucking guidance unit In center portion point；Damping unit, the damping unit surround fan unit in sucking guidance unit, and are configured to absorb fan The vibration of unit；And discharge guidance unit, the discharge guidance unit with passing away, the passing away be configured to from Air is discharged in the inner space of shell.

Description of the drawings

Above and other purposes, the spy of the disclosure will be more clearly understood from the detailed description below in conjunction with attached drawing It seeks peace other advantages, wherein：

Fig. 1 is the sectional view for the configuration for schematically showing the refrigerator according to the embodiment of the present disclosure.

Fig. 2 is the figure for showing the fan component in the shape and multiple duct of multiple duct shown in FIG. 1.

Fig. 3 is the exploded perspective view of the fan component in Fig. 2.

Fig. 4 is the stereogram of sucking guiding piece shown in Fig. 3.

Fig. 5 is the stereogram of vibration isolation member shown in Fig. 3.

Fig. 6 is the stereogram of discharge guiding piece shown in Fig. 3.

Fig. 7 is the stereogram of the fan component in Fig. 2.

Fig. 8 is the stereogram of the rear side of the fan component in Fig. 2.

Fig. 9 is the front view of the fan component in Fig. 2.

Figure 10 is the sectional view of the line I-I of the fan component in Fig. 2.

Figure 11 is the stereogram according to the sucking guiding piece of the fan component of the refrigerator of another embodiment of the disclosure.

Figure 12 is that the sucking guiding piece of Figure 11 has been applied to the front view of fan component thereon.

Specific implementation mode

The specific embodiment of the disclosure is specifically described hereinafter with reference to attached drawing.

In addition, in the description of the disclosure, if they have unnecessarily obscured the feature of the theme of the disclosure, can save The detailed description of the known function and configuration that are slightly incorporated herein.

In the following description, term " front " or " front " can refer to towards on front side of refrigerator (for example, with being used to open and The side of the door of closing refrigerator) direction, and term " back " or " back side " can refer to the direction towards on rear side of refrigerator.Term " left " or " left side " and " right " or " right side " can respectively refer to a specific direction and another or opposite direction.

Fig. 1 is the sectional view for the configuration for schematically showing the refrigerator according to the embodiment of the present disclosure, and Fig. 2 is to show Fig. 1 Shown in multiple duct shape and multiple duct in fan component figure.

Referring to Fig. 1 and Fig. 2, it is used to preserve food under low-temperature condition according to the refrigerator of the embodiment of the present disclosure 1.Refrigerator 1 can To include main body 10, the main body has one or more storage spaces 11 for food and 12 and one or more configurations To open or close at least part of door 13 and 14 of storage space 11 and 12.For example, storage space may include refrigerating chamber 11 With freezing chamber 12.Refrigerating-chamber door 13 for selectively opening and closing or shielding refrigerating chamber 11 and for selectively beating Open and close or shielding freezing chamber 12 refrigerating chamber door 14 can be arranged (for example, hinged) before the main body 10 on.

In the present example, refrigerator 1 can be upper layer freezer.In upper layer freezer 1, freezing chamber 12 On refrigerating chamber 11, and the cold air generated by the evaporator of the rear side of the inner casing in main body 10 17 can be from freezing chamber 12 rear side discharge.

Refrigerator 1 may include cold air feedway, be configured to (for example, using cooling cycle) supply cold air, and And storage space is made to keep at a predetermined temperature or in predetermined temperature range.Cold air feedway may include compressor, swollen Swollen valve, evaporator 17 and condenser.

Compressor, expansion valve of cold air feedway etc. can be in the machine chambers 16 on 1 side of refrigerator.From machine The refrigerant of room 16 can be supplied to the evaporator 17 at 12 rear side of freezing chamber.Air can through or across evaporator 17, And refrigerant can from air draw heat, to generate cold air.

The inner space of freezing chamber 12 can be discharged to by draught fan 18 by carrying out the cold air of flash-pot 17.By logical A part of plate 18a that can be guided for the cold air that wind fan 18 is discharged is directed in refrigerating chamber 11.It is guided plate 18a guiding Cold air can be supplied to refrigerating chamber 11 by the cold air feed path 19 in partition board, and the partition board separates refrigerating chamber 11 and cold Freeze room 12.Therefore, directing plate 18a can be in 18 front of draught fan.In one embodiment, only at 12 bottom of freezing chamber Vertical cool air inlet may be coupled on cold air feed path 19, and cold air can recycle in freezing chamber 12, and It can be supplied to refrigerating chamber 11 by cold air feed path 19.

The cold air that its temperature has built up in refrigerating chamber 11 and freezing chamber 12 can be provided again by backward channel To evaporator 17, to make cold air be recycled in storage space.

The method of this supply and recycling cold air can suitably change according to various embodiments, and the disclosure Purport is without being limited thereto.

The multiple partition boards or Storage Box for being configured to storage food can be in refrigerating chambers 11 and freezing chamber 12.It is configured to store Multiple baskets of food can be on the rear side of door 13 and 14.User can use the food storing for being configured to separate storage space Separator 15, such as partition board, Storage Box and basket, food is effectively deposited in the storage space of refrigerator.

The multiple duct 100 for being configured to be discharged cold air by multiple points can be in refrigerating chamber 11.For example, multiple duct 100 It can be fixed or attached on the rear side of refrigerating chamber 11, and can be discharged to cold air by cold air feed path 19 cold It hides in room 11.The cool air inlet 120 for being configured to receive cold air can be at the top of multiple duct 100 110.Enter with cold air The cold air channel (not shown) of 120 connection of mouth are configurable to will be in guiding cool air to multiple duct 110 or multiple duct 110. In addition, multiple duct 100 can cross over refrigerating chamber 11 in the height of refrigerating chamber 11 (for example, from bottom plate to top plate), and can be with From multiple point discharge cold airs.For example, multiple duct 100 may include the multiple outlets being spaced apart in the height of refrigerating chamber 11 102.Outlet 102 can be the opening in the left and right of multiple duct 100, and can be from 11 the left and right of refrigerating chamber In multiple duct 100 cold air channel (not shown) be discharged cold air.

In some embodiments, multiple duct 100 can have the shape extended along the left and right in freezing chamber 12 Shape, and the cold air in multiple duct 100 can be discharged to front, rather than the side of multiple duct 100.

Multiple duct 100 may include fan component 200, and the fan component 200 is configured to by being followed in refrigerating chamber 11 Simultaneously (for example, when refrigerating chamber 11 becomes too warm) use is supplied to the cold air of refrigerating chamber 11 to make in refrigerating chamber 11 to ring cold air Temperature return to predetermined temperature or temperature range, the uniform Temperature Distribution in Keep cool room 11.

In one embodiment, fan component 200 is in refrigerating chamber 11, more specifically, in multiple duct 100, but this public affairs The purport opened is without being limited thereto.For example, fan component 200 can be in freezing chamber 12, and can be used for being discharged from evaporator 17 The cold air that cold air or recycling have been drained off.Although fan component 200, in refrigerating chamber 11, it can be in refrigerating chamber 11 In particular space in, rather than in multiple duct 100.That is, in one embodiment, fan component 200 can be in storage food Storage space side wall on, and can be in the one or more of refrigerating chamber 11 and freezing chamber 12.

Fan component 200 will be described in detail by referring to the drawings.

Fig. 3 is the exploded perspective view of the fan component in Fig. 2.Fig. 4 is the stereogram of the sucking guiding piece in Fig. 3.Fig. 5 is The stereogram of vibration isolation member in Fig. 3.Fig. 6 is the stereogram of the discharge guiding piece in Fig. 3.Fig. 7 is the fan component in Fig. 2 Stereogram.Fig. 8 is the stereogram of the rear side of the fan component in Fig. 2.Fig. 9 is the front view of the fan component in Fig. 2.Figure 10 is Along the sectional view of line I-I shown in Fig. 2.

Referring to Fig. 3 to Figure 10, can be oriented towards or away from food storage space before fan component 200.From storage After depositing space extraction air, air can be discharged towards storage space while generating whirlwind in fan component 200.Institute as above It states, fan component 200 can apply rotary force when air is discharged to air stream, be discharged with the power of bigger to further empty Gas.In addition, the straightness of the air of discharge can further increase, because the air extracted out by fan component 200 is by fan Component limits.

It may include the fan for being configured to generate air stream at center before fan component 200.Implement at one In example, air stream could be formed with the vertex of round rectangle form.But the purport of the disclosure is without being limited thereto.Fan component 200 Can have specific shape, such as round or rectangle.

Specifically, fan component 200 may include：Shell 210, the shell are configured to provide for the flowing space, the stream Dynamic space configuration is to be previously incorporated the air into shell from fan component 200 to be discharged or be circulated again into front；It inhales Enter guidance unit 220, the sucking guidance unit is configured to provide for introducing air into the channel in shell 210；Fan unit 230, the fan unit is in the central part of sucking guidance unit 220；Damping unit 240, the damping unit are configured to Fan unit 230 is fixed or attached on sucking guidance unit 220, and absorbs the vibration generated by fan unit 230；Discharge Guidance unit 250, the discharge guidance unit are configured to rotate the air stream being discharged by fan unit 230 in one direction；With And fixed cell 260, the fixed cell are configured to will to be discharged guidance unit 250 and are fixed or attached to sucking guidance unit 220 On.In the case, a direction of air rotation can be one in clockwise and counterclockwise, and " another One direction " can be another counterclockwise and in clockwise direction.

Shell 210 can be at fan component 200 or behind fan component 200, and can have open front and match It is set to the space for allowing air to flow wherein.For example, shell 210 is configurable to rest upon or be present in 100 front of multiple duct Recess or sink in.Therefore, fan component 200 can be placed in shell 210, the storage space without intruding into refrigerator In.In some embodiments, shell 210 can be separately fabricated and be assembled with multiple duct 100, or can prolong from multiple duct 100 It stretches or protrudes, or with multiple duct 100 be integrated.In addition, as described above, shell 210 can among or on main body 10, Rather than among or on multiple duct 100.

When fan component 200 is in refrigerator 1, shell 210 is configurable to behind sucking guidance unit 220 and fan Unit 230 is sealing.Therefore, using sucking being previously incorporated into shell 210 from fan component 200 of guidance unit 220 Air can be discharged to before fan component 200, to make air recycle.

Shell 210 may be configured to the step 212 at 220 edge of support sucking guidance unit.One or more configuration For fixed or attachment sucking guidance unit 220 (for example, to shell 210 and/or step 212) sucking guidance unit mounting hole 214 can be along step 212 around.The part that the multiple duct 100 to form shell 210 can be cut, to form sucking guiding Unit mounting hole 214.As shown in figure 3, four sucking guidance unit mounting holes 214 can be along the inlet ambient of shell 210.

The protrusion 216 of center protrusion or extension towards the fan 238 of fan unit 230 can be in the rear side of shell 210 On.Protrusion 216 is spaced apart with specific range with fan 238, and can be guided and be introduced shell by sucking guidance unit 220 Air in 210, can more effectively bypass air through the discharge of fan 238.

Furthermore, it is possible to which the side 218 for forming the periphery of 210 inner space of shell can be inclined, so as to more effectively The air introduced towards the guiding of fan unit 230 by sucking guidance unit 220.

In one embodiment, shell 210 have enclosure space or sucking guidance unit 220 behind and fan unit Wall at 230, but the purport of the disclosure is without being limited thereto.For example, the upside of shell 210 can be with the cold air in multiple duct 100 Channel be connected to or one.Be supplied to multiple duct 100 cold air can in sucking guidance unit 220 be introduced into refrigerator Air mixing in 1, may then pass through the discharge of fan component 200.

Suck guidance unit 220 can along the opening portion that the inner periphery of fan component 200 is attached to shell 210, And air can be allowed to be introduced into shell 210.Specifically, sucking guidance unit 220 may include outline border 221, described outer Frame is configured to form the edge of sucking guidance unit 220；Inside casing 222, the inside casing 222 is in outline border 221, and with specific range It is spaced apart with outline border 221, to form suction passage 229；Guiding rib 223 is sucked, the sucking guiding rib is configured to be introduced into Air in suction passage 229 focuses in fan unit 230；Fan unit housing unit 224, the fan unit accommodate single Member is connected on inside casing 222, and is configured to receive fan unit 230 and damping unit 240；Guidance unit support member is discharged 225, the discharge guidance unit support member is configured to support in the boundary of inside casing 222 and fan unit housing unit 224 Guidance unit 250 is discharged；First connecting hole 226, first connecting hole are configured in fan unit housing unit 224 Fixed component 264 with the fixed cell 260 being plugged into；Fan unit support member 227, the fan unit support Component is configured to prevent fan unit 230 and damping unit 240 from taking off backward on the rear side of fan unit housing unit 224 From；And shoulder plays 228, the shoulder rise 228 around the outline border 221 on, and be configured to outline border 221 being fixed or attached to On shell 210.

Outline border 221 can have the shape and size for alloing shell 210 to accommodate outline border 221.The edge of outline border 221 can To be configured to be sitting on step 212.

Outline border 221 and inside casing 222 can have surface facing with each other, and can surround the fan list received wherein Around member 230.The front and rear width of outline border 221 can be more than the front and rear width of inside casing 222.Connect outline border 221 and inside casing 222 Each sucking guiding rib 223 can have width along from inside casing 222 to the increased part in the direction of outline border 221.Therefore, sucking is drawn The air of 200 perimeter of fan component can more effectively be guided towards the center of sucking guidance unit 220 by leading unit 220, Air is allow to flow to or enter shell 210.

Suction passage 229, that is, the space between outline border 221 and inside casing 222 can be that air enters shell 210 by it Channel.It is generated towards 210 inside extraction of shell by the fan in driving fan unit 210 or rotary fan unit 210 The power of air.

The end or side for sucking guiding rib 223 are attached on outline border 221, and the other end or side are attached to On inside casing 222.Multiple sucking guiding ribs 223 can be spaced apart in suction passage 229, and with specific range.Sucking guiding Rib 223 can be configured with radial form, effectively to direct air into the fan unit 230 at 200 center of fan component. That is, the distance between the sucking guiding rib 223 close to outline border 221 can be than between the sucking guiding rib 223 of close inside casing 222 Distance is wide.

The central part of inside casing 222 can be open.Fan unit 230 and damping unit 240 are inserted into inside casing In 222 central part.Fan unit housing unit 224 can extend from inside casing 222 and surround around fan unit 230, And damping unit 240 is inserted into the central part of inside casing 222.Fan unit housing unit 224 can have can Fan unit 230 and damping unit 240 is set not to project or extend into the length of 221 front of outline border.For example, fan unit 230 Front side may be configured such that fan unit 230 is assemblied in inside casing 222.

Discharge guidance unit support member 225 is configurable to behind support discharge guidance unit 250, and can be At the part or position that inside casing 222 and fan unit housing unit 224 connect.Discharge guidance unit support member 225 can have The convex block at 250 edge of support discharge guidance unit can be supported or be configured to by having.Discharge guidance unit support member 225 can match It is set to when discharge guidance unit 250 is rested upon when being discharged in guidance unit support member 225 so that discharge guidance unit 250 It is spaced apart below with specific range with fan unit 230.That is, fan unit 230 direct can not connect with discharge guidance unit 250 It touches.Accordingly it is possible to prevent the vibration generated from fan unit 230 reaches discharge guidance unit 250, so as to reduce or prevent The generation of noise and/or extraneous vibration.

The side of fan unit housing unit 224 can be cut to form the first connecting hole 226.For example, the first connecting hole 226 can have the size and shape of the fixed component 264 corresponding to fixed cell 260 so that 264 flexible deformation of fixed component And it is connected on the first connecting hole 226.The fixed component 264 of fixed cell 260 can by be discharged guidance unit 250 attachment or Fixed on the first connecting hole 226.Guidance unit 250 is discharged can be attached by being connected and fixed component 264 and the first connecting hole 226 It connects or fixed on sucking guidance unit 220.

Fan unit support member 227 can have specific region so that can support the damping for surrounding fan unit 230 Unit 240, and can be or include the plate in face of fan unit 230.As shown in figure 4, triangular plate connects fan unit Corner vicinities (such as vertex) edge of housing unit 224, but in the disclosure, fan unit support member 227 is not limited Shape, position and quantity.The size of fan unit support member 227 and position can be limited by the area of fan unit 230, And it is configured to that air or air stream is not prevented to enter fan unit 230.

Shoulder rise 228 around the outline border 221 on, and be inserted into the sucking guidance unit mounting hole of shell 210 In 214.When shoulder, which plays 228, to be inserted into sucking guidance unit mounting hole 214, shoulder plays 228 flexible deformations to specified level. After shoulder 228 is inserted into sucking guidance unit mounting hole 214, shoulder can be limited and play 228 from sucking guidance unit Mounting hole 214 is detached from, and being applied to shoulder unless there are enough external force rises on 228.It can be drawn by connecting shoulder 228 and sucking It leads unit mounting hole 214 outline border 221 is fixed or attached on shell 210.As shown in Figure 7 and Figure 8, shoulder, which plays 228, to be Or include the hook extended from the outer peripheral central part of each of outline border 221.

Fan unit 230 can be provided power, and power can be with driving fan 238, to act on air Or the rotary force for making air flow.Specifically, fan unit 230 may include shell 232, and the shell 232 corresponds to sucking and draws The shape of the inside casing 222 of unit 220 is led, and its hole can be passed through with the air in 232 central portion of shell；Driving is single Member 234, the driving unit is configured to include driving device, such as engine in the central portion in the hole of shell 232；It is multiple Ribs 236, the ribs are configured to support driving unit 234 and abut against shell 232；And fan 238, the fan connect It is connected in the driving device of driving unit 234.Fan unit 230 can be the axis stream wind extended along the front-rear direction of rotary shaft Wind (for example, air stream) is discharged to front by fan behind fan unit 230.The advantages of aerofoil fan, is that it can It is readily disposed in the inner space of the refrigerator limited with much room, because of refrigerator width along the longitudinal direction or depth It is narrow.

In the case, fan unit 230 may be configured such that when fan 238 operates, the whirlwind direction of air stream Direction of advance relative to air stream rotates in one direction.For example, the rotation by the fan 238 of fan unit 230 is formed Stream can be the tornado flow rotated counterclockwise around air stream direction of advance.In other words, the air in refrigerating chamber 11 can lead to It crosses sucking guidance unit 220 and enters fan unit 230, can counterclockwise be rotated by fan unit 230, and shell can be discharged to In body 210.When the front of fan component 200 monitors air stream, the air being discharged by fan unit 230 revolves clockwise Turn.But in fact, when the direction of advance along air is seen, this stream is considered as whirlwind counterclockwise.

Damping unit 240 can be generated to reduce by fan component 200 by absorbing the vibration generated by fan unit 230 Vibration and noise.For this purpose, damping unit 240 may include the material for having specific elasticity or damping characteristic.For example, damping is single Member 240 may include rubber material.Specifically, damping unit 240 may include side damper 242, the side damper It is configured to around the shell 232 for surrounding fan unit 230, and absorbs the oscillation crosswise of fan unit 230；Front damper 243, The front damper is closely attached to before fan unit 230, and include more before side damper 242 A vibrationproof protrusion 244, the vibrationproof protrusion are configured to the vibration that (i) absorbs fan unit 230, and (ii) contact discharge guiding Behind unit 250；And rear damper 245, the rear damper are attached to fan list behind side damper 242 It on behind member 230, and is configured to include multiple vibrationproof protrusions 246, the vibrationproof protrusion is configured to (i) and absorbs fan unit 230 vibration, and before the fan unit support member 227 of (ii) contact sucking guidance unit 220.

Side damper 242 can correspond to the appearance of fan unit 230, and with the shape for accommodating fan unit 230 And size.As shown in figure 5, side damper 242 can have the rectangular shape with fillet.

Front damper 243 and rear damper 245 can connect neighboring edge near the angle of side damper 242, and divide It Fu Gai not the front side of fan unit 230 and a part for rear side.Front damper 243 can be located at two of side damper 242 At relative angle (as shown in Figure 5), and rear damper 245 can be located at two other relative angles of side damper 242 (such as Shown in Fig. 8).It is thus possible to improve the productivity (for example, manufacture productivity and/or yield) of fan component 200 and refrigerator 1, because For fan unit 230 is inserted into damping unit 240 relatively easily.In addition, front damper 243 and rear damper 245 can be with With the size and shape for not hindering or preventing the air stream generated by fan unit 230, but the purport of the disclosure is without being limited thereto. In some embodiments, the position of front damper 243 and rear damper 245, shape and size can adjust.

Vibrationproof protrusion 244 and 246 in front damper 243 and rear damper 245 can be respectively with certain height the past Convex block, salient point or the protrusion that damper 243 and rear damper 245 protrude or extend, and each protrusion 244 and 246 can have There is hemispherical shape so that the peak of each protrusion can contact another component (such as fan unit support member of fan component 200 227).Because vibrationproof protrusion 244 and 246 contacts perimeter component, the contact area between damping unit 240 and perimeter component It can be minimized, and the vibration for being transmitted to by damping unit 240 perimeter component can be minimized.Specifically, by fan list The vibration that member 230 generates is damped the absorption of unit 240 first, and perimeter component is transmitted to secondly by damping unit 240.Therefore, By reducing the contact area between damping unit 240 and perimeter component, the vibration of transmission can be only delivered to local component.Cause This, it is possible to reduce the amount of the vibration of transmission, and can more easily control vibration.More specifically, due to fan unit 230 Resonance, the influence of the vibration of fan unit 230 caused by resonant frequency may enhance.By adjusting vibrationproof protrusion 244 and 246 Size, quantity, position and height, can prevent or weaken the resonance of fan unit 230.

In the case, a side or multiple sides for side damper 242 can be guided with specific range and sucking The side of the fan unit housing unit 224 of unit 220 is spaced apart.Therefore, the part of the contact of damping unit 240 perimeter component can To be further reduced, and the vibration for being transmitted to from vibrationproof protrusion 244 and 246 contact portion can increase, to effectively subtract It is transmitted to the amount of the vibration of perimeter component less.

It includes channel that guidance unit 250, which is discharged, and the channel forms the precedence centre part of fan component 200, and It is configured to the air in the inner space of shell 210 being discharged in the storage space of refrigerator 1.Specifically, guidance unit is discharged 250 may include lid 251, and the lid is connected or attached on the inside casing 222 of sucking guidance unit 220, is configured to shield Or the corresponding region of the shell 232 of covering fan unit 230.Lid 251 includes opening, and the opening is at the center of lid 251 Place or among, be configured to allow air pass through；Barricade 253, the barricade in the center of the opening of lid 251, It is configured to shield or cover the region of the driving unit 236 corresponding to fan unit 230；Multiple discharge guiding ribs 254, the row Go out guiding rib be configured to generate tornado flow and/or relative to air direction of advance rotation by passing away 252 (that is, lid Space between 251 and barricade 253) discharge air；And second connecting hole 256, second connecting hole is in lid 251 In, it is configured to receive the fixed component 264 of fixed cell 260 wherein.

The edge of lid 251 may include plate, and the plate, which has, corresponds to and/or accommodate inside casing 222 and discharge guiding list The shape of first support member 225 so that lid 251 can be sitting in the discharge guidance unit support member of sucking guidance unit 220 In 225.In addition to divulge information forward be the region that is executed by the fan unit 230 in the outs open at the center of inside casing 222 it Outside, lid 251 can shield or cover other regions, to prevent unnecessary air from flowing.

Barricade 253 can have the size and shape of the driving unit 236 corresponding to fan unit 230, and can be with Passing away 252 is formed together with lid 251 so that the air stream generated by fan unit 230 can focus on passing away In 252.

Passing away 252 can play a part of to be configured to from the channel of 210 inside discharge air of shell.Pass through driving fan Unit 230 can generate the power being discharged to air outside shell 210.In the case, discharge guidance unit 250 can inhaled At the center for entering guidance unit 220.Passing away 252 can be inhaled into the encirclement of channel 229.Therefore, it is discharged from passing away 252 Air stream can be inhaled into suction passage 229 air stream limitation and/or be limited in wherein, to further increase from The straightness for the air that passing away 252 is discharged.

The end or side that guiding rib 254 is discharged are fixed or attached on lid 251, and its other end or side Face is fixed or attached on barricade 253.Multiple discharge guiding ribs 254 can be in passing away 252, and with specific range It is spaced apart.Discharge guiding rib 254 can be inclined, angled and/or bending so that be introduced by passing away 252 Air can rotate and flow in one direction relative to the direction of advance of air.In one embodiment, when from fan group When the rear side of part 200 is seen, discharge guiding rib 254 can be pivotal axis C (Fig. 6) inclinations counterclockwise relative to fan unit 230 , it is angled and/or bending so that pass through advance side of the air relative to air in the shell 210 of passing away 252 To (that is, direction along axis from the plane of the page of Fig. 9 out) rotation counterclockwise.For example, the direction of advance relative to air, Guiding rib 254 is discharged can be than being more likely to counterclockwise in the end closest to barricade 253 closest to the end of lid 251 Direction.In the case, discharge guiding rib 254 can have the surface being along inclined direction convexly curved so that can more have Effect ground generates tornado flow.That is, discharge guiding rib 254 can counterclockwise be protruded relative to the direction of advance of air.

In addition, in some embodiments, discharge guiding rib 254 can be distorted along the direction of whirlwind to be formed, so as to More successfully form tornado flow.

The part that the inside of lid 251 can be cut, to form the second connecting hole 256.Second connecting hole 256 can be right It should be at the position of fixed component 264 and the first connecting hole 226 so that the fixed component 264 of fixed cell 260 can pass through Two connecting holes 256 enter the first connecting hole 226.The fixed component 264 of fixed cell 260 can be solid by the second connecting hole 256 Determine onto sucking guidance unit 220.Discharge guidance unit 250 can be solid by being connected and fixed component 264 and the first connecting hole 226 Determine or is attached on sucking guidance unit 220.

In one embodiment as shown in fig. 7, discharge guidance unit 250 is fixed unit 260 and is fixed or attached to sucking On guidance unit 220, to be fixed or attached on shell 210, but guidance unit 250 is discharged and is configurable to be directly connected to Or fixed on sucking guidance unit 220 or fixed on shell 210.

Fixed cell 260 is configured to be discharged guidance unit 250 fixed on sucking guidance unit 220.Fixed cell 260 May include decorative panel 262, the decorative panel has the shape for the lid 251 for corresponding to discharge guidance unit 250, is configured to fill It adorns before fan component；And fixed component 264, the fixed component extend behind decorative panel 262, and with solid Determine the hook of the end of component 264 (for example, far from decorative panel 262).

Hole or opening are configured to be discharged from the sky from discharge guidance unit 250 at the center of decorative panel 262 Gas.Once decorative panel 262 is connected or attached on lid 251, the appearance before fan component 200 can be more attractive or more It is attractive.

In one embodiment, fixed component 264 may include hook, and can be connected by the second connecting hole 256 Or it is attached on the first connecting hole 226.Guidance unit will can be discharged in fixed cell 260 and fixed component 264 in various ways 250 are fixed or attached on sucking guidance unit 220.For example, fixed cell 260 may include and discharge guidance unit 250 1 The hook of body can be directly connected to or be attached on sucking guidance unit 220 or shell 210 to which guidance unit 250 be discharged.

The method that assembling fan component 200 is described below.

First, fan unit 230 is inserted into the side damper 242 of damping unit 240, front damper 243 with after In space between damper 245, and the inner surface of the shell 232 of fan unit 230 and damper 242,243 and 245 can With tight attachment.Because damping unit 240 includes elastic material, worker can make front damper 243 or rear damper 245 Flexible deformation, and easily fan unit 230 is pushed between side damper 242 when assembling fan unit 230 In space.

In addition, fan unit 230 and damping unit 240 are inserted into the fan unit housing unit of sucking guidance unit 220 In 224.In the case, the vibrationproof protrusion 246 in the rear damper 245 of damping unit 240 can be with sucking guidance unit 220 Fan unit support member 227 contact.In addition, one or more sides of side damper 242 can with specific range with The side of fan unit support member 227 is spaced apart.

Later, discharge guidance unit 250 can cover fan unit 230 and damping unit 240, and can connect or attached It is connected on sucking guidance unit 220 so that discharge guidance unit 250 can be inhaled into the discharge guidance unit of guidance unit 220 Support member 225 supports.In the case, under the connection status of discharge guidance unit 250, lid 251 can keep temporary Assembled state, in the assembled state, it is adhered closely in discharge guidance unit support member 225.When lid 251 is tight When thickly adhering in discharge guidance unit support member 225, behind the vibrationproof protrusion 244 and lid 251 of front damper 243 Contact, so the second connecting hole 256 and the first connecting hole 226 can be mutually aligned.

In addition, fixed cell 260 is connected or attached to before discharge guidance unit 250 so that fixed component 264 can To pass through the second connecting hole 256.Fixed component 264 can elasticity change when across the second connecting hole 256 and the first connecting hole 226 Shape.When being inserted into completion, fixed component 264 may return to their original states, and 250 jail of guidance unit can will be discharged Admittedly be fixed or attached to sucking guidance unit 220 on.

When the attachment that guidance unit 250 and sucking guidance unit 220 is discharged is completed by fixed cell 260, sucking is drawn The shoulder led unit 220 to be connected on shell 210, and suck guidance unit 220 plays 228 suckings for being inserted into shell 210 and draws It leads in unit mounting hole 214 so that sucking guidance unit 220 can be fixed on shell 210.

In the case, equal with before sucking the assembling of guidance unit 220 in fan unit 230, sucking guiding can be executed The connection of unit 220 and shell 210 or these components can be assembled with random sequence.

The exemplary operation of fan component 200 and resulting effect are described below.

Fan component 200 is located in the wall of the side of the storage space in refrigerator 1.Fan component 200 is extracted out in refrigerator Simultaneously the air of extraction is discharged for air, but generates the tornado flow rotated in one direction, to make the air circulation in refrigerator more Quickly and smoothly.Therefore, the temperature in refrigerator can be quickly returning to proper temperature (for example, predetermined temperature range), and refrigerator In Temperature Distribution can become uniform.In addition, the straightness of the air of discharge can further increase, because passing through fan group The air stream that part 200 is extracted out can limit the air stream being discharged by fan component.

Specifically, when the fan unit 230 of fan component 200 is driven, due to the rotation of fan 238, air stream from Fan unit 230 is moved behind to front.By this air stream, the air outside fan component 200 is guided by sucking Unit 200 enters shell 210.

Air across sucking guidance unit 220 is guided or concentrates on sucking guiding rib along the direction of fan unit 230 On 223.After sucking guidance unit 220, air may collide on the inner wall of shell 210 or may be by shell 210 Inner wall reflection.Alternatively, air can be directed to fan unit 230 by the side 218 of shell 210 and protrusion 216 In below.

In addition, fan unit 230 in the direction of advance relative to air (that is, air moving behind from fan unit 230 Direction to before fan unit 230) in one direction rotary air when from fan unit 230 be discharged air.

The air being discharged by fan unit 230 passes through discharge guidance unit 250, and is discharged the guiding of guiding rib 254 so that It is rotated in one direction again relative to the direction of advance of air.Therefore, tornado flow can further enhance.

The air being discharged by fan component 200 by this process can have strong tornado flow.If air rotates Discharge, then the straightness of the air stream from fan unit 230 can improve, so as to make the sky from fan unit 230 The flowing of gas than it is not such when be advanced further.As a result, strong convection can be generated in the storage space of refrigerator 1.

In the case, discharge guidance unit 250 is at the center of sucking guidance unit 220, and 252 quilt of passing away Suction passage 229 surrounds.Therefore, the air stream being discharged from passing away 252 can be limited in the sky into suction passage 229 In air-flow, to improve the straightness for the air being discharged from passing away 252.

Although in particular, having used the small axial flow fan in traditional technology as fan unit in fan component 200 130, but guidance unit 250 is discharged by the raw strong tornado flow of rotary air miscarriage, to improve the straight line of air stream Degree.Therefore, compared with the case where only using aerofoil fan, the convection effects in storage space can be further improved.

Therefore, the temperature in the storage space of refrigerator 1 can quickly become uniform.Particularly because various types of food It is stored in refrigerating chamber 1, so cold air can not possibly effectively be recycled due to convection current.If according to the fan group of present example Part 200 generates the tornado flow with the straightness improved, then cold air can be provided to each part of refrigerating chamber 1.

In addition, if door 13 and 14 is opened, and extraneous air enters the storage space of refrigerator 1, then improves in refrigerator Temperature, then fan component 200 can generate convection current, reduce the temperature to the air in recycling storage space and rapidly suitably Or scheduled temperature.

Compared with refrigerator 1, this effect can amplify.In the tool that cold air is supplied to refrigerating chamber 11 via freezing chamber 12 Have in the upper layer freezing compartment refrigerator 1 of single evaporator, introduce extraneous air makes extraneous air return to what proper temperature was spent later Time is longer.

For this purpose, refrigerator 1 may further include door sensor (not shown).When door sensor sensing door 13 or 14 is opened And/or when closing, the controller (not shown) of refrigerator 1 can stored by 200 1 specific times of driving fan component Convection current is generated in space.

In addition, refrigerator 1 may further include temperature sensor (not shown).When temperature sensor senses storage space Temperature increase when, the controller of refrigerator 1 can generate convection current by driving fan component 200 in storage space.

In addition, refrigerator 1 may further include Defrost heater (not shown).It is driven when after driving Defrost heater When cold air feedway, the controller of refrigerator 1 can generate convection current by driving fan component 200 in storage space.

In the case, the controller of refrigerator 1 may include both door sensor and temperature sensor, and pass through consideration Any of the two or both carrys out driving fan component 200.For example, after sensing door 13 and 14 is opened and/or closed, ice The controller of case 1 can only when the temperature of storage space is increased to setting value or higher, 200 1 sections of driving fan component be specific Time.Alternatively, after operating or driving Defrost heater, the controller of refrigerator 1 can be only in the temperature liter of storage space Driving fan 200 1 sections of specific times of component when height arrives setting value or higher.

When using fan unit 230, fan component 200 can generate relatively low noise and vibration.Specifically, fan The damping unit 240 of component 200 can absorb the vibration generated by fan unit 230, because it surrounds fan unit 230.This When, it can be minimized the vibration in the front-back direction generated by fan unit 30 using damping unit 240, and this vibration can be with Peripheral components are transmitted or passed to, because vibrationproof protrusion 244 and 246 connects with sucking guidance unit 220 and discharge guidance unit 250 It touches.

In addition, if one or more sides of the side damper 242 of damping unit 240 are with specific range and fan list The side of first housing unit 224 is spaced apart, then the integral vibration damping of fan component 200 and noise reduction can further increase, because Transmission to vibrate to peripheral components is reduced, and is vibrated and can be concentrated at contact point.

If fan component 200 is located in multiple duct 100, productivity can be improved, because fan component 200 can be only It is installed by changing the injection mold of multiple duct 100, wind is fixed or be attached without individually handling the inner casing of main body 10 Fan component 200.

In addition, if being located at the side of multiple duct 100 for the outlet 102 of cold air to be discharged, then can further carry High cooling effect, because the lateral part cold air for being discharged and being moved along 10 inner casing of main body is influenced to go forward side by side by fan component 200 One step is spilt into storage space.That is, multiple duct 100 is discharged by the direction of 102 discharge cold air of outlet with fan component 200 The direction of air can be different.For this purpose, some outlets 102 can be at the height of the position corresponding to fan component 200.

In addition, fan component 200 can be spaced apart with food storing separator 15 so that be discharged by fan component 200 The air and cold air for being discharged to storage space by outlet 102 can influence to be stored on food storing separator 15 or it In food.

Below with reference to Figure 11 and Figure 12 descriptions according to the fan component of the refrigerator of alternate embodiment of the present invention.Alternate embodiment It is different from above-described embodiment in the configuration of sucking guidance unit.Therefore, the difference between these embodiments is mainly described, and Same parts are quoted with the description and reference mark of above-described embodiment.

Figure 11 is the stereogram according to the replacement sucking guiding piece of the fan component of the refrigerator of invention alternate embodiment.Figure 12 It is that the sucking guiding piece of Figure 11 has been applied to the front view of fan component thereon.

Referring to Figure 11 and Figure 12, the sucking guidance unit 220 ' of the fan component of refrigerator according to another embodiment of the present invention May include sucking guiding rib 223 ', the sucking guiding rib for being revolved in one direction by the direction of advance relative to air The air turned in suction passage 229 generates tornado flow.

Specifically, sucking guiding rib 223 ' can be inclined so that pass through the air of suction passage 229 relative to air Direction of advance rotate and flow in one direction.In this alternative embodiment, it when being seen before fan component 200, inhales It can be pivotal axis C inclination and/or the bendings counterclockwise relative to fan unit 230 at its center to enter guiding rib 223 ' So that direction of advance of the air being drawn into shell 210 by suction passage 229 based on air rotates counterclockwise.That is, phase It, can be than closest to the end of outline border closest to the end of sucking 223 ' inside casing of guiding rib or edge for the direction of advance of air Or edge tilts more counterclockwise.In the case, sucking guiding rib 223 ' can have counterclockwise around sucking guidance unit 220 ' The nonreentrant surface of mobile bending so that more effectively generate tornado flow.That is, sucking guiding rib 223 ' can be based on the advance of air It protrudes counterclockwise in direction.

In addition, in some embodiments, sucking guiding rib 223 ' can be distorted along the direction for forming whirlwind, so as to more It is effectively formed tornado flow.

In the case, fan unit 230 may be configured such that generates when air is discharged by the rotation of fan 238 Air stream whirlwind direction with sucking guidance unit 220 ' in the whirlwind direction of air stream it is identical.Thus, thus it is possible to vary drive The direction of twist of the direction of rotation of dynamic device and the wing of fan 238.That is, if by suck guidance unit 220 ' air stream with The tornado flow that the direction of advance based on air rotates counterclockwise in the present example is identical, then passes through the wind of fan unit 230 The air stream that the rotation of fan 238 is formed can be identical as the tornado flow that the direction of advance based on air stream rotates counterclockwise.Change sentence It talks about, the air in refrigerating chamber 11 can be rotated counterclockwise by sucking guidance unit 220 into shell 210, can be by fan Unit 230 rotates counterclockwise, then can be discharged from the inner space of shell 210.Therefore, tornado flow can further enhance, Because fan unit 230 is configured to generate the rotation having with the above-mentioned tornado flow same direction formed by sucking guidance unit 220 ' It is distinguished and admirable.

When the front of fan component 200 monitors air stream, the air into shell 210 can be shown counterclockwise Rotation, and show to be discharged clockwise using the air that fan unit 230 is discharged.But when the advance side in view of air Xiang Shi, two air streams are all whirlwind counterclockwise.

About the direction of the tornado flow generated by sucking guidance unit 220 ' and discharge guidance unit 250, two guiding pieces 220 ' and 250 generate direction of advance (that is, counter clockwise direction in the present example) rotation in one direction relative to air Tornado flow.In the case, air advances (or extraction) to below using sucking guidance unit 220 from the front side of refrigerator 1, and And air advances (or be discharged) to front using discharge guidance unit 250 from refrigerator 1 behind, i.e. the side opposite with direction is sucked To.Therefore, although when being seen before the fan component 200 in Fig. 9, i.e., the fan component in terms of the inside from storage space When 200, tornado flow direction having the same, but can monitor that the air stream introduced using sucking guidance unit 220 ' is seemed It can be shown clockwise as (that is, a direction) counterclockwise rotation, and using the air stream that discharge guidance unit 250 is discharged (that is, other direction) rotates.Equally, when being seen before fan component 200, the inclined direction of sucking guiding rib 223 ' and row It can be opposite to go out 254 inclined direction of guiding rib.

Operation and the effect of the fan component 200 with this configuration according to alternate embodiment of the present invention is described below.

When the fan unit 230 of fan component 200 is driven, generated from fan unit 230 by the rotation of fan 238 The air stream moved behind to front.Air outside fan component 200 enters shell by sucking guidance unit 220 ' 210。

Air across sucking guidance unit 220 ' is by sucking direction of advance of the guiding rib 223 ' based on air (that is, empty Gas enters the direction of shell 210) it rotates in one direction.Therefore, the air rotated in one direction is generated in shell 210 Tornado flow.In alternative embodiments, the air that shell 210 is entered by sucking guidance unit 220 ' has been shown as relative to sky The direction of advance of gas rotates counterclockwise.

The air rotated while across sucking guidance unit 220 ' is directed into behind fan unit 230.Fan The whirlwind direction and the air in sucking guidance unit 220 ' that unit 230 is configured so that the air stream generated when air is discharged Direction of advance air stream whirlwind direction it is identical.Therefore, fan unit 230 is in one direction (that is, air is from fan list Member 230 the direction moved behind to front) rotary air while air is discharged.In other words, mainly single by sucking guiding Member 220 ' generates and secondly the tornado flow rotated in one direction can have the stronger stream generated by fan unit 230.

The air being discharged by fan unit 230 is guided so that it passes through discharge guidance unit 250, and is drawn by discharge Guide rib 254 rotates in one direction relative to the direction of advance of air.I.e., it is possible to further enhance tornado flow.

The air being discharged by fan component 200 using this process can have stronger tornado flow.When air revolves When turning discharge, the straightness of air stream can be improved, to allow other devices of airflow ratio to be advanced further.Therefore, narrow Strong convection can be generated in the storage space of narrow refrigerator 1.

In addition, the power load applied to fan unit 230 can reduce, therefore, because being supplied to fan unit 230 There is air tornado flow, corresponding vibration and noise can reduce.

According to the refrigerator according to the embodiment of the present disclosure and the fan component for refrigerator, there are the advantages of be, when door is opened, And when the extraneous air of relative high temperatures enters refrigerator, the temperature in refrigerator can be quickly returning to appropriate or predetermined temperature.

Additionally, there are effect be that the Temperature Distribution in refrigerator can quickly become uniform.

Additionally, there are the advantages of be, even if use fan noise and vibration if very little.

Foregoing description only illustrates the technological thought of the disclosure, and in the case where not departing from the essential characteristic of the disclosure, It can carry out various changes and modification.Therefore, the embodiment described in the disclosure is not intended to limit the scope of the present disclosure, but It is intended to illustrate the disclosure.The protection domain of the disclosure should explain according to following claims, all to be equal with it or equivalent Technological thought should be read to include within the scope of this disclosure.

Claims

1. a kind of refrigerator, including：

Main body, the main body have one or more storage spaces；

One or more doors, the door are configured to open or close at least part of one or more of storage spaces；

Cold air feedway, the cold air feedway are configured to provide for cold air, by one or more of storages Space is maintained at predetermined temperature；

Food storing separator, the food storing separator are configured to separate one or more of storage spaces and store food Product；And

Fan component, the fan component are configured to generate on or in the side wall of one or more of storage spaces One or more strands of whirlwind, and one or more strands of whirlwind are discharged to the storage space, including (i) suction passage, the sucking Channel is configured to extraction air, and (ii) passing away, and the passing away surrounds the suction passage, and it is empty to be configured to discharge Gas.

2. refrigerator as described in claim 1, wherein the fan component is extracted out empty from one or more of storage spaces Gas, and air is discharged to one or more of storage spaces when generating one or more strands of whirlwind.

3. refrigerator as described in claim 1, wherein the fan component is in one direction from one or more of storages sky Between extract air out, and air is discharged towards one or more of storage spaces in opposite direction.

4. refrigerator as described in claim 1, wherein：

The fan component rotates the first whirlwind of the air of extraction clockwise or counterclockwise, and

Second whirlwind of the air of the other direction rotation discharge of the fan component clockwise or counterclockwise.

5. refrigerator as described in claim 1, wherein when from the fan component in terms of one or more of storage spaces, The fan component rotates the air of extraction in one direction, and the air of extraction is drawn or is dragged into the fan component, and And the fan component rotates the air of discharge and air is discharged from the fan component in another direction.

6. a kind of refrigerator, including：

Main body, the main body have one or more storage spaces；

Food storing separator, the food storing separator are configured to separate the storage space and store food；And

Fan component, the fan component are configured to extraction air, air are discharged in one or more of storage spaces, And the rotary air when extracting out and air being discharged,

Wherein, the fan component includes：

Shell, the shell provide the flowing space, and the flowing space is configured to change the direction of the air in the shell, and Air is discharged before towards the shell；

Fan unit, the fan unit are configured to generate air stream in the shell；

Guidance unit is sucked, with suction passage, the suction passage is configured to air from described the sucking guidance unit One or more storage spaces are introduced into the shell and the fan unit；And

Guidance unit is discharged, with passing away, the passing away is configured to air from described the discharge guidance unit Shell is discharged to one or more of storage spaces, and rotary air, and

The suction passage surrounds the passing away.

7. refrigerator as claimed in claim 6, further includes：

Multiple duct, the multiple duct are configured to that cold air is discharged in the storage space by multiple points or position,

Wherein, the fan component is on the front side of the multiple duct.

8. refrigerator as claimed in claim 7, wherein the shell and the multiple duct are integrated.

9. refrigerator as claimed in claim 7, wherein：

The multiple duct includes multiple outlets that cold air is discharged,

At the height for the position that one or more of described outlet is positioned corresponding to the fan component, and

It is not that the outlet is discharged the first direction of cold air the second direction of air is discharged along it with the fan component along it With.

10. refrigerator as claimed in claim 7, wherein：

The multiple duct includes the cold air channel for being configured to mobile cold air,

The cold air channel is connected to the shell, and

Enter the fan component by some cold airs that the cold air channel moves.

11. refrigerator as claimed in claim 6, wherein：

The air feeder includes evaporator, and the evaporator is configured to generate cold air,

Cold air from the evaporator is discharged to one or more of storage spaces, and

The fan component extracts air out from one or more of storage spaces, and air is discharged to one or more of Storage space.

12. refrigerator as claimed in claim 11, wherein：

One or more of storage spaces include refrigerating chamber and freezing chamber, and the refrigerator is configured to through the freezing chamber Cold air is transmitted to the refrigerating chamber, and

The fan component is in the refrigerating chamber.

13. refrigerator as claimed in claim 6, wherein the sucking guidance unit directs air into the sky in the shell Between in, and rotary air.

14. refrigerator as claimed in claim 6, wherein the fan component is spaced apart with the food storing separator.

15. a kind of fan component, including：

Shell, the shell have open front and include inner space；

Guidance unit is sucked, the sucking guidance unit includes sucking guiding rib, the suction in the open front of the shell Enter guiding rib to be configured to lead into the air of the shell；

Fan unit, the fan unit are located at the center of the sucking guidance unit；

Guidance unit is discharged, the discharge guidance unit is located at the center of the sucking guidance unit, and includes discharge guiding rib, The discharge guiding rib is configured to generate the first whirlwind by the air that the fan unit is discharged by rotating；And

Fixed cell, the fixed cell are configured to the discharge guidance unit being fixed or attached to the sucking guidance unit On,

Wherein, by the first part of the air of the discharge guiding rib discharge by the air by the sucking guiding rib extraction Stream surrounds.

16. fan component as claimed in claim 15, wherein the shell is included on rear side of the sucking guidance unit and institute State the enclosure space at fan unit.

17. fan component as claimed in claim 15, wherein the sucking guidance unit includes：

Outline border；

Inside casing, the inside casing is spaced apart in the outline border, and with the outline border, to form suction passage；

Fan unit housing unit, the fan unit housing unit are connected on the inside casing, and are configured to receive the wind Fan unit；And

Fan unit support member, the fan unit support member are configured on rear side of the fan unit housing unit The fan unit is prevented to be detached from backward,

Wherein, the sucking guiding rib is inclined or bending so that enters the sky of the shell by the suction passage Cyclone turns.

18. fan component as claimed in claim 17 further includes damping unit, the damping unit surrounds the fan list Member by the discharge guidance unit and the fan unit support member supports, and is matched in the fan unit housing unit It is set to and absorbs the vibration from the fan unit.

19. fan component as claimed in claim 17, wherein the first whirlwind edge enters institute with air by the suction passage The identical direction in direction for stating shell rotates.

20. fan component as claimed in claim 15, wherein the discharge guidance unit includes：

Lid, the lid are connected or attached on the sucking guidance unit, and are had and configured in the center of the lid For the hole for allowing air to pass through；And

Barricade, the barricade at the center in the hole, among or on, formed passing away simultaneously shield correspond to it is described The position of the driving unit of fan unit,

Wherein, each of described discharge guiding rib is inclined or bending so that by the passing away from the shell The air rotation of body discharge.

21. fan component as claimed in claim 20, wherein the fixed cell includes：

Decorative panel, the decorative panel have the shape corresponding to the lid, before the fan component on；And

Fixed component, the fixed component extend behind the decorative panel, and have hook in its end,

Wherein, the fixed component is configured in the first connecting hole that (i) is inserted into the sucking guidance unit, and passes through institute The second connecting hole in lid is stated, and (ii) is fixed on first connecting hole, and

When the fixed component is attached or fixed on first connecting hole, the discharge guidance unit is fixed to the suction Enter on guidance unit.

22. fan component as claimed in claim 15, wherein the fan unit includes：

Shell, the shell have the second hole at its center, are configured to that air is allowed to pass through；

Driving unit, the driving unit include driving device at the center of the shell；And

Fan, the fan are connected on the driving unit,

Wherein, the fan unit includes aerofoil fan.

23. fan component as claimed in claim 15, wherein the sucking guiding rib is clockwise or counterclockwise Bending, and the discharge guiding rib is bent with anticlockwise other direction along clockwise direction.