CN103234320B - Refrigerator - Google Patents

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Publication number
CN103234320B
CN103234320B CN201310158976.7A CN201310158976A CN103234320B CN 103234320 B CN103234320 B CN 103234320B CN 201310158976 A CN201310158976 A CN 201310158976A CN 103234320 B CN103234320 B CN 103234320B
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China
Prior art keywords
room
air duct
supply air
joint
air door
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CN201310158976.7A
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CN103234320A (en
Inventor
刘东现
耿秀华
王金财
姚君
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Hefei Midea Refrigerator Co Ltd
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Hefei Midea Refrigerator Co Ltd
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Abstract

The invention discloses a kind of refrigerator.Described refrigerator comprises: case shell; Case courage, described case courage to be located in described case shell and and limit space of foaming between described case shell, limit first room between room and second in described case courage; Ducting assembly, described ducting assembly to be located in described foaming space and to be connected on the rear wall of described case courage, limits the air channel being communicated with described first room between room and second between described ducting assembly with described case courage; With the damper assemblies disconnecting described air channel for connected sum, described damper assemblies is located on described ducting assembly.According to the refrigerator of the embodiment of the present invention, there is easy to use, low power consumption and other advantages.

Description

Refrigerator
Technical field
The present invention relates to field of household appliances, in particular to a kind of refrigerator.
Background technology
The ducting assembly of existing refrigerator is not placed in the case courage of refrigerator, and this structure not only occupies a big chunk volume of case courage, and complex structure, easy to clean.Therefore existing refrigerator Existential Space utilization rate low, not easy cleaning, complex structure, shortcoming that manufacturing cost is high.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose a kind of refrigerator.
To achieve these goals, according to embodiments of the invention, a kind of refrigerator is proposed.Refrigerator according to the embodiment of the present invention comprises: case shell; Case courage, described case courage to be located in described case shell and and limit space of foaming between described case shell, limit first room between room and second in described case courage; Ducting assembly, described ducting assembly to be located in described foaming space and to be connected on the rear wall of described case courage, limits the air channel being communicated with described first room between room and second between described ducting assembly with described case courage; With the damper assemblies disconnecting described air channel for connected sum, described damper assemblies is located on described ducting assembly.
Pass through to arrange described damper assemblies on described ducting assembly according to the refrigerator of the embodiment of the present invention, thus described air channel can be disconnected by connected sum, can realize freezing to described refrigerating chamber separately by disconnecting described air channel (closing described damper assemblies) thus, thus the energy consumption of described refrigerator can be reduced.In other words, client can disconnect described air channel by connected sum as required, thus can meet the different demands of client, and then improves the satisfaction of client.Therefore, according to the refrigerator of the embodiment of the present invention, there is easy to use, low power consumption and other advantages.
In addition, refrigerator according to the above embodiment of the present invention can also have following additional technical feature:
According to one embodiment of present invention, described damper assemblies comprises: air door foam, has cavity in described air door foam, and described air door foam is located on described ducting assembly and described cavity is communicated with described air channel; And air door, described air door is located at movably in described cavity between the connection position being communicated with described air channel and the open position disconnecting described air channel.Described air channel can be disconnected by connected sum more easily thus, thus make the more reasonable structure of described damper assemblies.
According to one embodiment of present invention, described ducting assembly comprises: supply air duct assembly, and described supply air duct assembly is communicated with room between described first room and described second, and wherein said air door foam is located on described supply air duct assembly; With return airway assembly, described return airway assembly be communicated with room between described first room and described second and with described supply air duct assemblies spaced apart.Not only can disconnect described supply air duct assembly by connected sum thus, and the structure of described refrigerator can be made more reasonable.
According to one embodiment of present invention, described supply air duct assembly comprises: supply air duct body, and described air door foam is located on described supply air duct body; First joint, described first joint is provided with the first air vent, second end of described first joint is connected with the first end of described supply air duct body, and the first end of described first joint is connected with the first ventilating opening of described second room by described first air vent; With the second joint, described second joint is provided with the second air vent, and the first end of described second joint is connected with the second end of described supply air duct body, the second end of described second joint is connected with the second ventilating opening of described first room by described second air vent.User can be freezed to described first room (such as described refrigerating chamber) as required individually thus.
According to one embodiment of present invention, the first end of described cavity and second end relative with described first end open wide, described supply air duct body comprises first paragraph and second segment, and the first paragraph of wherein said supply air duct body is connected with the first end of described cavity and the second segment of described supply air duct body is connected with the second end of described cavity.Described damper assemblies can be made thus to be connected with described supply air duct assembly more easily, easily.
According to one embodiment of present invention, described damper assemblies also comprises air door box, in described air door box, there is container cavity and described air door foam is located in described container cavity, the first surface of described air door box is provided with the first opening that the first end of described cavity is communicated with and the second surface relative with described first surface is provided with the second opening be communicated with the second end of described cavity, and the first paragraph of wherein said supply air duct body is connected with described first opening and the second segment of described supply air duct body is connected with described second opening.Not only described air door foam more firmly can be installed thus, and described air door box can be utilized to protect described air door foam.
According to one embodiment of present invention, described first opening is located on the left surface of described air door box, and described second opening is located on the right flank of described air door box.The more reasonable structure of described damper assemblies can be made thus.
According to one embodiment of present invention, the rear wall of described second room is provided with installation through hole, the front portion of described air door box stretches into indoor between described second by described installation through hole and the front end of described container cavity is unlimited, wherein said damper assemblies also comprises lid, and described lid to be removably located on described air door box and to cover the front end of described container cavity.Can more easily, easily described air door foam and/or described air door be keeped in repair, be changed thus.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the refrigerator according to the embodiment of the present invention;
Fig. 2 is the structural representation of the local of refrigerator according to the embodiment of the present invention;
Fig. 3 is the structural representation of the local of refrigerator according to an embodiment of the invention;
Fig. 4 is the explosive view of the local of refrigerator according to an embodiment of the invention;
Fig. 5 is the structural representation of the local of refrigerator according to another embodiment of the invention;
Fig. 6 is the explosive view of the local of refrigerator according to another embodiment of the invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Below with reference to Fig. 1-Fig. 4, the refrigerator 10 according to the embodiment of the present invention is described.Refrigerator 10 as Figure 1-Figure 4 comprises case shell (not shown), case courage 100 and ducting assembly 200.
Case courage 100 to be located in described case shell and to limit the space (not shown) that foams between case courage 100 and described case shell, room 120 between first room 110 and second is limited in case courage 100, ducting assembly 200 is located in described foaming space and ducting assembly 200 is connected on the rear wall of case courage 100, limits the air channel being communicated with room 120 between first room 110 and second between ducting assembly 200 with case courage 100.Wherein fore-and-aft direction is as shown in the arrow B in Fig. 3 and Fig. 4.
In refrigerator work process, the cold of first room 110 enters second room 120 by ducting assembly 200, then cold gets back to first room 110 by ducting assembly 200 second room 120 after heat exchange, and so constantly circulation makes second room 120 reach predetermined temperature.According to the refrigerator 10 of the embodiment of the present invention, by ducting assembly 200 being arranged in described foaming space, thus make ducting assembly 200 without the need to taking the space in case courage 100, and then the space availability ratio in case courage 100 is improved and simplifies the structure of case courage 100, and by limiting described air channel between ducting assembly 200 and case courage 100, thus cold is constantly circulated between room 120 between first room 110 and second by described air channel, and then second room 120 is made to reach predetermined temperature.Therefore have that space availability ratio is high, structure is simple according to the refrigerator 10 of the embodiment of the present invention, the advantage such as easy to clean, low cost of manufacture.
In one embodiment of the invention, as shown in Figure 3 and Figure 4, ducting assembly 200 can comprise supply air duct assembly 210 and return airway assembly 220.
Supply air duct assembly 210 can be communicated with room 120 between first room 110 and second, and return airway assembly 220 can be communicated with room 120 between first room 110 and second and return airway assembly 220 can be spaced apart with supply air duct assembly 210.The structure of ducting assembly 200 can be made thus more reasonable.
For convenience, in description below of the present invention, term " first end " refers to the upper end of refrigerator 10, namely as the right-hand member in Fig. 3 and Fig. 4, term " the second end " refers to the lower end of refrigerator 10, namely as the left end in Fig. 3 and Fig. 4, wherein left and right directions is as shown in the arrow A in Fig. 3 and Fig. 4.
Particularly, as shown in Figure 3 and Figure 4, supply air duct assembly 210 can comprise supply air duct body 211, first joint 212 and the second joint 213.First joint 212 can be provided with the first air vent (not shown), second end (left end as in Fig. 3 with Fig. 4) of the first joint 212 can be connected with the first end of supply air duct body 211 (right-hand member as in Fig. 3 with Fig. 4), and the first end of the first joint 212 can be connected with the first ventilating opening 121 of second room 120 by described first air vent.Second joint 213 can be provided with the second air vent (not shown), and the first end of the second joint 213 can be connected with the second end of supply air duct body 211, the second end of the second joint 213 can be connected with the second ventilating opening 111 of first room 110 by described second air vent.
Thus, the type of flow of cold in supply air duct assembly 210 is: first flow out first room 110 by the second ventilating opening 111 of first room 110, then supply air duct assembly 210 is entered by the second air vent on the second joint 213, then supply air duct assembly 210 is flowed out by the first air vent on the first joint 212, the first ventilating opening 121 finally by second room 120 enters second room 120, described like this cold can flow to second room 120 by supply air duct assembly 210 by first room 110, thus the air be conducive between described cold and second in room 120 carries out heat exchange, and then make second room 120 reach predetermined temperature.But also the more reasonable structure of refrigerator 10 can be made.
Advantageously, as shown in Figure 4, refrigerator 10 can also comprise seal 300, and seal 300 can between the first joint 212 and second between room 120, supply air duct assembly 210 and case courage 100 to be linked together hermetically better, thus avoid the loss of cold.In addition, as shown in Figure 4, seal 300 can be provided with through hole 310, through hole 310 can be adaptive with the shape of described first air vent and the first ventilating opening 121, size and number.The structure of refrigerator 10 can be made thus more simple, reasonable, and the manufacturing cost of refrigerator 10 can be reduced.
Preferably, as shown in Figure 2 and Figure 4, the first ventilating opening 121 can be multiple.Correspondingly, the through hole 310 on seal 300 and described first air vent also can be multiple, and identical with the quantity of the first ventilating opening 121.Cold can be made thus to enter second room 120 respectively by multiple first ventilating opening 121, thus make the cold of second room 120 more even, further increase the refrigeration in second room 120.Further, the first ventilating opening 121 can for uniform intervals in the vertical direction open multiple.
Alternatively, seal 300 can be double faced adhesive tape sponge.The structure of refrigerator 10 can be simplified thus further and reduce the manufacturing cost of refrigerator 10 further.
In a concrete example of the present invention, as shown in Figure 3 and Figure 4, supply air duct body 211 can be formed as cardinal principle Y shape shape and the first end of supply air duct body 211 can have termination 2111 and termination 2112, and correspondingly, first joint 212 can comprise the first sub-joint 2122a and the first sub-joint 2122b, such as, the first sub-joint 2122a and the first sub-joint 2122b can be distributed in the different parts of room 120 between second.First sub-joint 2122a can be connected with termination 2112 with termination 2111 respectively with the first sub-joint 2122b.That is, as shown in Figure 4, the first sub-joint 2122a is connected with termination 2111, and the first sub-joint 2122b is connected with termination 2112.Cold can be made thus to enter second room 120 more uniformly, further increase refrigeration.
Particularly, each in the first sub-joint 2122a and the first sub-joint 2122b includes adapter 2123 and end cap 2124, and the second end of adapter 2123 is connected with corresponding termination, the first end of end cap 2124 blanked-off nozzle 2123.That is, as shown in Figure 4, adapter 2123 and end cap 2124 are two, and the second end of the adapter 2123 of the first sub-joint 2122a is connected with termination 2111, and the second end of the adapter 2123 of the first sub-joint 2122b is connected with termination 2112.Further, the first end of each adapter 2123 is all closed by corresponding end cap 2124, cold can be avoided thus to run off from the first end of adapter 2123, thus further increase refrigeration.The structure of supply air duct assembly 210 can be made in addition more reasonable.
In a concrete example of the present invention, as shown in Figure 3 and Figure 4, return airway assembly 220 can comprise return airway body 221, the 3rd joint 222 and the 4th joint 223.
3rd joint 222 can be provided with the 3rd air vent (not shown), and the second end of the 3rd joint 222 (left end as in Fig. 3 with Fig. 4) can be connected with the first end of return airway body 221 (right-hand member as in Fig. 3 with Fig. 4), and the first end of the 3rd joint 222 can be connected with the 3rd ventilating opening of second room 120 by described 3rd air vent.4th joint 223 can be provided with the 4th air vent (not shown), the first end of the 4th joint 223 can be connected with the second end of return airway body 221, and the second end of the 4th joint 223 can be connected with the 4th ventilating opening of first room 110 by described 4th air vent.
Thus, the type of flow of cold in return airway assembly 220 is: first flow out second room 120 by the 3rd ventilating opening of second room 120, then return airway assembly 220 is entered by the 3rd air vent on the 3rd joint 222, then return airway assembly 220 is flowed out by the 4th air vent on the 4th joint 223, the 4th ventilating opening finally by first room 110 enters first room 110, described like this cold can flow to first room 110 by return airway assembly 220 by second room 120, thus be conducive to flowing back into first room 110 through the cold of heat exchange.In addition, the more reasonable structure of refrigerator 10 can also be made.
In one embodiment of the invention, second room 120 can be one, and supply air duct assembly 210 can comprise one and return airway assembly 220 can comprise one.
As Figure 1-Figure 4, second room 120 can be two, and supply air duct assembly 210 can comprise two and return airway assembly 220 can comprise two.
In other words, when second room 120 is one, supply air duct assembly 210 and return airway assembly 220 are one.When second room 120 is two, supply air duct assembly 210 and return airway assembly 220 are two.The quantity of second room 120 is corresponding with the quantity of the quantity of supply air duct assembly 210 and return airway assembly 220 thus, so that each second room 120 can reach predetermined temperature by the circulation of described cold.
In a concrete example of the present invention, as Figure 1-Figure 4, the refrigerating chamber 140 of can be refrigerating chamber 130, second room 120 of refrigerator 10 can be first room 110 refrigerator 10, another second room 120 can be the temperature-changing chamber 150 of refrigerator 10.Can be provided with evaporimeter 400, fan 500 in refrigerating chamber 130, fan 500 can be positioned at the top of evaporimeter 400 and fan 500 can by the power source motor driving circulated with cold.
As Figure 1-Figure 4, when second room 120 is refrigerating chamber 140, when first room 110 is refrigerating chamber 130, refrigerating chamber 140 is entered by supply air duct assembly 210 by described power source motor drive fan 500 cold that makes evaporimeter 400 produce with cold circulation, then get back to refrigerating chamber 130 at the described cold of refrigerating chamber 140 after heat exchange by return airway assembly 220, so constantly circulation makes refrigerating chamber 140 reach predetermined temperature.
When another second room 120 is temperature-changing chamber 150, when first room 110 is refrigerating chamber 130, the circulation of cold between temperature-changing chamber 150 and refrigerating chamber 130 is that cold evaporimeter 400 being produced by the described power source motor drive fan 500 circulated with cold enters temperature-changing chamber 150 by supply air duct assembly 210, then get back to refrigerating chamber 130 at the described cold of temperature-changing chamber 150 after heat exchange by return airway assembly 220, so constantly circulation makes temperature-changing chamber 150 reach predetermined temperature.
Therefore, not only have that space availability ratio is high, structure is simple according to the refrigerator 10 of the embodiment of the present invention, an advantage such as easy to clean, low cost of manufacture, also there is good refrigeration effect, advantage that cold size is adjustable.
Below with reference to Fig. 5 and Fig. 6 description refrigerator 10 according to another embodiment of the invention.As shown in Figure 5 and Figure 6, refrigerator 10 according to another embodiment of the invention comprises case shell (not shown), case courage 100, ducting assembly 200 and disconnects the damper assemblies 600 in described air channel for connected sum.
Case courage 100 to be located in described case shell and to limit the space (not shown) that foams between case courage 100 and described case shell, room 120 between first room 110 and second is limited in case courage 100, ducting assembly 200 is located in described foaming space and ducting assembly 200 is connected on the rear wall of case courage 100, limit the air channel being communicated with room 120 between first room 110 and second between ducting assembly 200 with case courage 100, damper assemblies 600 is located on ducting assembly 200.
In other words, refrigerator 10 according to another embodiment of the invention comprises damper assemblies 600 and ducting assembly according to the above embodiment of the present invention 200.Refrigerator 10 in the course of the work in accordance with another embodiment of the present invention, and the cyclic process of cold in ducting assembly 200 is identical with the process of refrigerator 10 according to the above embodiment of the present invention.
Refrigerator 10 by arranging damper assemblies 600 on ducting assembly 200 in accordance with another embodiment of the present invention, thus described air channel can be disconnected by connected sum, can realize freezing to refrigerating chamber 130 separately by disconnecting described air channel (closing damper assemblies 600) thus, thus the energy consumption of refrigerator 10 can be reduced.In other words, client can disconnect described air channel by connected sum as required, thus can meet the different demands of client, and then improves the satisfaction of client.Therefore, refrigerator 10 has easy to use, low power consumption and other advantages in accordance with another embodiment of the present invention.
Particularly, as shown in Figure 5 and Figure 6, damper assemblies 600 comprises air door foam 610 and air door 620.Can have cavity in air door foam 610, air door foam 610 can be located on ducting assembly 200 and described cavity is communicated with described air channel.Air door 620 can be located at movably in described cavity between the connection position being communicated with described air channel and the open position disconnecting described air channel.Described air channel can be disconnected by connected sum more easily thus, thus make the more reasonable structure of damper assemblies 600.Particularly, air door foam 610 can be located on the wall in described air channel.
In one embodiment of the invention, as shown in Figure 5 and Figure 6, ducting assembly 200 can comprise supply air duct assembly 210 and return airway assembly 220.
Supply air duct assembly 210 can be communicated with room 120 between first room 110 and second, wherein air door foam 610 can be located on supply air duct assembly 210, and return airway assembly 220 can be communicated with room 120 between first room 110 and second and return airway assembly 220 can be spaced apart with supply air duct assembly 210.Not only can disconnect supply air duct assembly 210 by connected sum thus, and the structure of refrigerator 10 can be made more reasonable.
Particularly, as shown in Figure 5 and Figure 6, supply air duct assembly 210 can comprise supply air duct body 211, first joint 212 and the second joint 213.Air door foam 610 can be located on supply air duct body 211.First joint 212 can be provided with the first air vent (not shown), second end (left end as in Fig. 5 with Fig. 6) of the first joint 212 can be connected with the first end of supply air duct body 211 (right-hand member as in Fig. 5 with Fig. 6), and the first end of the first joint 212 can be connected with the first ventilating opening 121 of second room 120 by described first air vent.Second joint 213 can be provided with the second air vent (not shown), and the first end of the second joint 213 can be connected with the second end of supply air duct body 211, the second end of the second joint 213 can be connected with the second ventilating opening 111 of first room 110 by described second air vent.User can be communicated with supply air duct body 211 by damper assemblies 600 as required and makes cold enter into second room 120 or disconnect supply air duct body 211 to make cold not flow to second room 120 by supply air duct assembly 210 by first room 110 thus, thus can individually to first room 110(such as refrigerating chamber 130) freeze.
As shown in Figure 5 and Figure 6, the first end (such as left end) of described cavity and second end (such as right-hand member) of the cavity relative with the first end of described cavity can open wide, and supply air duct body 211 can comprise first paragraph 2113 and second segment 2114.Wherein, the first paragraph 2113 of supply air duct body 211 can be connected with the first end of described cavity and the second segment 2114 of supply air duct body 211 can be connected with the second end of described cavity.Damper assemblies 600 can be made thus to be connected with supply air duct assembly 210 more easily, easily.
Particularly, as shown in Figure 5 and Figure 6, the right-hand member of the first paragraph 2113 of supply air duct body 211 can be connected with the left end of described cavity, and the left end of the second segment 2114 of supply air duct body 211 can be connected with the right-hand member of described cavity.
As shown in Figure 5 and Figure 6, in a concrete example of the present invention, damper assemblies 600 can also comprise air door box 630, can container cavity be had in air door box 630 and air door foam 610 can be located in described container cavity, the first surface (such as left surface) of air door box 630 can be provided with the first opening that the first end of described cavity is communicated with and the second surface relative with described first surface (such as right flank) can be provided with the second opening be communicated with the second end of described cavity.Wherein, the first paragraph 2113 of supply air duct body 211 can be connected with described first opening and the second segment 2114 of supply air duct body 211 can be connected with described second opening.Not only air door foam 610 can be more firmly installed thus, and air door box 630 pairs of air door foams 610 can be utilized to protect.
Particularly, described first opening can be located on the left surface of air door box 630, and described second opening can be located on the right flank of air door box 630.In other words, described first opening can the left side wall of through described container cavity in left-right direction, and described second opening can the right side wall of through described container cavity in left-right direction.The more reasonable structure of damper assemblies 600 can be made thus.Particularly, the right-hand member of the first paragraph 2113 of supply air duct body 211 can extend in described first opening, and the left end of the second segment 2114 of supply air duct body 211 can extend in described second opening.
As shown in Figure 5 and Figure 6, in one embodiment of the invention, the rear wall of second room 120 can be provided with installation through hole, the front portion of air door box 630 can be stretched in second room 120 and front end of described container cavity by described installation through hole and open wide.Wherein, damper assemblies 600 can also comprise lid 640, and lid 640 to be removably located on air door box 630 and to cover the front end of described container cavity.When air door foam 610 and/or air door 620 damage, lid 640 can be disassembled from air door box 630, and in described container cavity, take out air door foam 610 and/or air door 620 to keep in repair air door foam 610 and/or air door 620, to change.Can more easily, easily air door foam 610 and/or air door 620 be keeped in repair, be changed thus.Wherein, fore-and-aft direction is as shown in the arrow B in Fig. 5 and Fig. 6.
Be all known according to other configuration examples of the refrigerator of the embodiment of the present invention for those of ordinary skills as refrigerating chamber and refrigerating chamber etc. and operation, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.

Claims (2)

1. a refrigerator, is characterized in that, comprising:
Case shell;
Case courage, described case courage to be located in described case shell and and limit space of foaming between described case shell, limit first room between room and second in described case courage;
Ducting assembly, described ducting assembly to be located in described foaming space and to be connected on the rear wall of described case courage, limits the air channel being communicated with described first room between room and second between described ducting assembly with described case courage; With
The damper assemblies in described air channel is disconnected for connected sum, described damper assemblies is located on described ducting assembly, described damper assemblies comprises: air door foam and air door, in described air door foam, there is cavity, described air door foam is located on described ducting assembly and described cavity is communicated with described air channel, and described air door is located in described cavity movably between the connection position being communicated with described air channel and the open position disconnecting described air channel;
Described ducting assembly comprises: supply air duct assembly and return airway assembly, described supply air duct assembly is communicated with room between described first room and described second, wherein said air door foam is located on described supply air duct assembly, described return airway assembly be communicated with room between described first room and described second and with described supply air duct assemblies spaced apart;
Described supply air duct assembly comprises: supply air duct body, first joint and the second joint, described air door foam is located on described supply air duct body, described first joint is provided with the first air vent, second end of described first joint is connected with the first end of described supply air duct body, and the first end of described first joint is connected with the first ventilating opening of described second room by described first air vent, described second joint is provided with the second air vent, and the first end of described second joint is connected with the second end of described supply air duct body, second end of described second joint is connected with the second ventilating opening of described first room by described second air vent,
The first end of described cavity and second end relative with described first end open wide, described supply air duct body comprises first paragraph and second segment, and the first paragraph of wherein said supply air duct body is connected with the first end of described cavity and the second segment of described supply air duct body is connected with the second end of described cavity;
Described damper assemblies also comprises air door box, in described air door box, there is container cavity and described air door foam is located in described container cavity, the first surface of described air door box is provided with the first opening that the first end of described cavity is communicated with and the second surface relative with described first surface is provided with the second opening be communicated with the second end of described cavity, and the first paragraph of wherein said supply air duct body is connected with described first opening and the second segment of described supply air duct body is connected with described second opening;
The rear wall of described second room is provided with installation through hole, the front portion of described air door box stretches into indoor between described second by described installation through hole and the front end of described container cavity is unlimited, wherein said damper assemblies also comprises lid, and described lid to be removably located on described air door box and to cover the front end of described container cavity.
2. refrigerator according to claim 1, is characterized in that, described first opening is located on the left surface of described air door box, and described second opening is located on the right flank of described air door box.
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CN103499171A (en) * 2013-10-23 2014-01-08 合肥美的电冰箱有限公司 Refrigerator
CN106679282A (en) * 2017-01-18 2017-05-17 合肥华凌股份有限公司 Refrigerator
CN106679291A (en) * 2017-01-18 2017-05-17 合肥华凌股份有限公司 Refrigerator air duct component and refrigerator
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