CN102997559A - Refrigerator - Google Patents
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- CN102997559A CN102997559A CN2012105355699A CN201210535569A CN102997559A CN 102997559 A CN102997559 A CN 102997559A CN 2012105355699 A CN2012105355699 A CN 2012105355699A CN 201210535569 A CN201210535569 A CN 201210535569A CN 102997559 A CN102997559 A CN 102997559A
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Abstract
The invention discloses a refrigerator, which comprises a refrigerator body and an air duct. Specifically, the refrigerator body is provided with first and second refrigeration compartments; The air duct is divided into a first end, a second end, and a main body segment located between the first end and the second end; the first end of the air duct is connected with the first refrigeration compartment, and the second end of the air duct is connected with the second refrigeration compartment; the opening directions of the first end and the second ends respectively form predetermined included angles with respect to the length direction of the main body segment; and the first end and the second end respectively transit from the main body segment in a circular arc manner. The refrigerator according to the embodiment of the invention avoids the eddying effect generated by the right angle transition of the air duct of the traditional refrigerator, so that airstream can flow stably in the air duct, thus reducing the energy consumption and noise of the refrigerator, and improving the practicability of the refrigerator.
Description
Technical field
The present invention relates to field of domestic appliances manufacture technology, particularly a kind of refrigerator.
Background technology
The air-cooled cooling system of general employing in the refrigerator, in having the refrigerator of a plurality of warm areas, cold air flow during the air channel of need using air-supply return air in the different warm areas is carried out the cold air exchange, the air-supply return airway of traditional refrigerator all adopts syllogic, particularly, the air channel structure of syllogic comprises airduct and two connectors.Wherein, two connectors all adopt injection moulding to form, because the restriction of injection mold, the corner of two connectors is the right angle.Under the effect of air-flow, the place, right angle of connector produces eddy current effect easily, has increased the noise of refrigerator, the simultaneously eddy current effect loss of air-flow refrigerator can energy, increased energy consumption of refrigerator, reduced the refrigerating efficiency of refrigerator, be unfavorable for the energy-conserving and environment-protective of refrigerator.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least to a certain extent or provides at least a kind of useful commerce to select.For this reason, one object of the present invention is to propose a kind of air channel of arc transition of adopting to reduce the refrigerator of energy consumption.
Refrigerator according to the embodiment of the invention comprises: casing and air channel.Particularly, has chamber between the first and second refrigeration in the described casing; Described air channel is divided into first end, the second end and the main paragraph between described first end and the second end, the chamber links to each other and second end in described air channel links to each other with chamber between described second freezes between the first end in described air channel and described the first refrigeration, the opening direction of described first end and the second end becomes to be scheduled to angle with the length direction of described main paragraph respectively, and described first end and the second end respectively with described main paragraph arc transition.
According to the refrigerator of the embodiment of the invention, the air channel is communicated with that between chamber and the second refrigeration the chamber between the first refrigeration, the opening direction of the first end in air channel and the second end respectively with the main paragraph arc transition in air channel.Thus, make in the refrigerator between the first refrigeration and can carry out the cold air exchange between the chamber between chamber and the second refrigeration, improved the serviceability of refrigerator.In addition, adopt arc transition in the air channel, the eddy current effect of having avoided the right angle transition in the air channel of conventional refrigerator to produce can flow air-flow stably in the air channel, reduced energy consumption and the noise of refrigerator, has improved the practicality of refrigerator.
In addition, refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
According to one embodiment of present invention, be provided with the first sealing ring between the chamber between the first end in described air channel and described the first refrigeration, be provided with the second sealing ring between the chamber between second end in described air channel and described the second refrigeration.Thus, improved the sealing effectiveness of the junction of chamber between between air channel and the first refrigeration freeze in chamber and second, reduced the energy consumption of refrigerator, made the refrigerator energy-saving environmental protection.
In addition, according to one embodiment of present invention, described the first and second sealing rings are sponge sealing ring, in described the first and second sealing rings on two surfaces of each respectively with gum.Thus, simple in structure, good sealing effect, the interval is cheap, and in addition, it is stable that the first sealing ring and the second sealing ring are installed.
In addition, according to one embodiment of present invention, described predetermined angle is the right angle.Thus, the opening with the first end in air channel is engaged on the wall of chamber between the first refrigeration easily, and the opening of second end in air channel is engaged on the wall of chamber between the second refrigeration, so that the moulding in air channel and installation, has improved the efficiency of assembling of refrigerator.
Advantageously, according to one embodiment of present invention, described air channel comprises the first lid and the second lid, and described the first lid and the second lid fasten mutually.Thus, simple in structure, easy to assembly.
Further, according to one embodiment of present invention, described the first lid is provided with draw-in groove, and described the second lid is provided with the block tongue that engages with described draw-in groove.
In addition, according to one embodiment of present invention, the first end in described air channel is provided with the first mounting flange, second end in described air channel is provided with the second mounting flange, the chamber is provided with the first air duct joint between described the first refrigeration, the chamber is provided with the second air duct joint between described the second refrigeration, and to the wall of chamber between described the first cold-producing medium, described the second mounting flange passes through the second screw fastening to the wall of chamber between described the second refrigeration to described the first mounting flange by the first screw fastening.Thus, not only can be so that the stable installation in air channel, and the first end in air channel seals the first air duct joint of chamber between the first refrigeration, the first air duct joint of chamber between the second end sealing first refrigeration in air channel, avoid the expanding foam solution of foaming layer to enter in the case courage of casing, improve serviceability and the efficiency of assembling of refrigerator.In addition, with bolts between the chamber between chamber and the second refrigeration between air channel and the first refrigeration, be convenient to further the stable installation in air channel.
Further, according to one embodiment of present invention, the first end in described air channel is inserted in described the first air duct joint, second end in described air channel is inserted in described the second air duct joint, the both sides of described the first air duct joint are respectively equipped with the first ear groove, the both sides of described the second air duct joint are respectively equipped with the second ear groove, be combined with the first screw fixed card in described the first ear groove, be combined with the second screw fixed card in described the second ear groove, described the first screw passes described the first mounting flange and is fastened in described the first screw stator, and described the second screw passes described the second mounting flange and is fastened in described the second screw stator.Thus, be convenient to the installation in air channel, the first screw and the second screw need not be directly connected on the case courage of casing, avoided causing the first screw and the second screw that the situation of difficulty is installed because the case courage is too soft, improved the efficiency of assembling of refrigerator.
Advantageously, according to one embodiment of present invention, described the first screw stator comprises the first noumenon, the both sides of described the first noumenon are respectively equipped with the first clip slot that cooperates with the two side of described the first ear groove, described the first noumenon has the first screwed hole with described the first screw fit, described the second screw stator comprises the second body, the both sides of described the second body are respectively equipped with the second clip slot that cooperates with the two side of described the second ear groove, and described the second body has the second screwed hole with described the second screw fit.Thus, make on the fixing case courage that is installed in casing that can be stable of the first screw stator and the second screw, improved further air channel installation effectiveness and stability, improved the practicality of refrigerator.
Further, according to one embodiment of present invention, described the first noumenon is provided with the first projection towards described first indoor extension, described the first screwed hole passes described the first projection, described the second body is provided with the second projection towards described second indoor extension, and described the second screwed hole passes described the second projection.Thus, increased the first screw and the length that the first screw fixed card engages, also increased by the second screw and be connected the length that the screw fixed card connects, made further the stable installation in air channel.In addition, the screw with projection can reduce to pass because screw is long the phenomenon of screw fixed card, makes the refrigerator good looking appearance.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the air channel of refrigerator of one embodiment of the present of invention and the case courage connection diagram of casing;
Fig. 2 is the schematic diagram in air channel of the refrigerator of one embodiment of the present of invention;
Fig. 3 is the generalized section in air channel of the refrigerator of one embodiment of the present of invention;
Fig. 4 a is the schematic diagram of the second air channel connector of the refrigerator of one embodiment of the present of invention;
Fig. 4 b is the schematic diagram of the second screw fixed card of the refrigerator of one embodiment of the present of invention;
Fig. 4 c is the schematic diagram that cooperates of the second air duct joint and the second screw fixed card of the refrigerator of one embodiment of the present of invention.
The specific embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein identical or similar label represents identical or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " length "; " width "; " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only be for convenience of description the present invention and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is arranged in addition.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in the terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be to be fixedly connected with, and also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, can comprise that also the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that the First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under the Second Characteristic and tiltedly, or only represent that the First Characteristic level height is less than Second Characteristic.
The air-cooled cooling system of general employing in the refrigerator, in having the refrigerator of a plurality of warm areas, need to use the air channel of air-supply return air to make the cold air flow in the different warm areas carry out the cold air exchange, the air-supply return airway of traditional refrigerator all adopts syllogic, particularly, the air channel structure of syllogic comprises airduct and two connectors.Wherein, two connectors all adopt injection moulding to form, because the restriction of injection mold, the corner of two connectors is the right angle.Under the effect of air-flow, the place, right angle of connector produces eddy current effect easily, has increased the noise of refrigerator, the simultaneously eddy current effect loss of air-flow refrigerator can energy, increased energy consumption of refrigerator, reduced the refrigerating efficiency of refrigerator, be unfavorable for the energy-conserving and environment-protective of refrigerator.For this reason, the present invention proposes a kind of simple in structure and can reduce the refrigerator of energy consumption.
Describe with reference to the accompanying drawings the refrigerator of the embodiment of the invention in detail.
The case courage that only shows casing among casing 10(Fig. 1) and air channel 20 as depicted in figs. 1 and 2, the refrigerator according to the embodiment of the invention comprises:.Particularly, have in the casing 10 first the refrigeration between the chamber and second the refrigeration between the chamber.Air channel 20 is divided into first end 201, the second end 202 and the main paragraph 203 between first end 201 and the second end 202.Particularly, as shown in Figure 1, the first end 201 in air channel 20 is an end of air channel 20 upward directions, and second end 202 in air channel 20 is an end of air channel 20 downward directions, and the main paragraph 203 in air channel 20 is one section that extends along the vertical direction between the first end 201 in air channel 20 and the second end 202.The chamber links to each other between the first end 201 in air channel 20 and the first refrigeration, and the chamber links to each other between second end 202 in air channel 20 and the second refrigeration, is used for making chamber connection between between the first refrigeration freeze in chamber and second.The first end 201 in air channel 20 becomes to be scheduled to angle with the length direction of main paragraph 203 respectively with the opening direction of the second end 202.Wherein, the opening direction of the first end 201 in air channel 20 is the direction perpendicular to the opening of the first end 201 in air channel 20, and the opening direction of second end 202 in air channel 20 is the direction perpendicular to the opening of second end 202 in air channel 20.Wherein, main paragraph 203 arc transition in the opening direction of the first end 201 in air channel 20 and air channel 20, and the opening direction of second end 202 in air channel 20 also with main paragraph 203 arc transition in air channel 20.
According to the refrigerator of the embodiment of the invention, air channel 20 is communicated with that between chamber and the second refrigeration the chamber between the first refrigeration, the first end 201 in air channel 20 and the opening direction of the second end 202 respectively with main paragraph 203 arc transition in air channel 20.Thus, make in the refrigerator between the first refrigeration and can carry out the cold air exchange between the chamber between chamber and the second refrigeration, improved the serviceability of refrigerator.In addition, air channel 20 interior employing arc transition, the eddy current effect of having avoided the right angle transition in the air channel of conventional refrigerator to produce makes stably 20 interior the flowing in the air channel of air-flow, has reduced energy consumption and the noise of refrigerator, has improved the practicality of refrigerator.
In addition, refrigerator also comprises the parts such as a body, cooling assembly, can be known in the prior art, and the present invention no longer is elaborated.
Adopt arc transition for making the corner in the air channel 20, the adapter of avoiding using the injection moulding in the conventional art to form, as shown in Figure 2, in one embodiment of the invention, air channel 20 comprises the first lid 21 and the second lid (not shown), the first lid 21 and the cooperation of the second lid form the air channel 20 with gas passage, wherein respectively moulding of the first lid 21 and the second lid.In addition, the first lid 21 and the second lid fasten mutually.Thus, the adapter of avoiding using the injection moulding in the conventional art to form is convenient to make the corner in air channel 20 to adopt arc transition, so that air-flow 20 interiorly flows smooth and easyly in the air channel, avoids air-flow to produce eddy current effect.Adopt buckle structure to connect the first lid 21 and the second lid, not only be convenient to the first lid 21 and the second lid moulding in air channel 20, improved the shaping efficiency in air channel 20, and be convenient to the assembling in air channel 20, improve the efficiency of assembling in air channel 20, simple in structure, reduce cost.
Further, the first lid 21 is provided with the draw-in groove (not shown), and the second lid is provided with the block tongue (not shown) that engages with described draw-in groove, is used for making the first lid 21 and the mutual buckle of the second lid, is convenient to the assembling in air channel 20.In addition, form draw-in groove on the lateral wall of the second lid, and form the draw-in groove that is buckled in the draw-in groove on the madial wall of the first lid 21, be used for improving the sealing effectiveness in air channel 20.
As shown in Figure 2, the draw-in groove on the first lid 21 is a plurality of, and the block tongue on the second lid for a plurality of draw-in grooves engage one to one a plurality of, be used for making that the first lid 21 and the second lid are stable cooperates, to improve the stability in air channel 20.Particularly, the draw-in groove among Fig. 2 is to be located at three of left side wall of the first lid 21 and relatively to be located on the right side wall of the first lid 21 three, and block tongue for be located on described the second lid and with six one to one of six draw-in grooves.Certainly, above-mentioned description to draw-in groove and block tongue quantity only is to illustrate of the present invention, and the quantity of draw-in groove and block tongue can make a plurality of arbitrarily among the present invention.
In addition, in the present invention, also can be block tongue to be set and at the second lid draw-in groove to be set at the first lid 21.
Certainly, the first lid 21 of the present invention be connected cover plate and also can adopt the connection of other form, for example that the first lid 21 and the second cover plate is inter-adhesive, this is understandable for those of ordinary skill in the art.
As shown in Figure 1, in one embodiment of the invention, be provided with the first sealing ring (not shown) between the chamber between the first end 201 in air channel 20 and the first refrigeration, be provided with the second sealing ring (not shown) between the chamber between second end 202 in air channel 20 and the second refrigeration.Be used for improving the sealing of the junction of chamber between between air channel 20 and the first refrigeration freeze in chamber and second, avoid the cold air in the refrigerator to leak, reduce the energy consumption of refrigerator, make the refrigerator energy-saving environmental protection.
In addition, because the cavernous body sealing ring has the advantages such as low price, good sealing effect, the first sealing ring of the present invention and the second sealing ring are sponge sealing ring.Wherein, in the first sealing ring and the second sealing ring on two surfaces of each respectively with gum.A surface label with gum of the first sealing ring is attached to the opening part of the first end 201 in air channel 20, and another surface label with gum of the first sealing ring is attached on the wall of chamber between the first refrigeration.A surface label with gum of the second sealing ring is attached to the opening part of second end 202 in air channel 20, and another surface label with gum of the second sealing ring is attached on the wall of chamber between the second refrigeration.Be used for stable the first sealing ring and the second sealing ring installed, to improve further the sealing property of the junction of chamber between between air channel 20 and the first refrigeration freeze in chamber and second.
In addition, this first sealing ring and the second sealing ring can be the sealing ring of same structure, to reduce the production cost of refrigerator.
In addition, as shown in Figure 2, in some embodiments of the invention, air channel 20 is installed on the rear wall of casing 10, predetermined angle between the opening of the first end 201 in air channel 20 and the main paragraph 203 in air channel 20 is the right angle, and the predetermined angle between the opening of second end 202 in air channel 20 and the main paragraph 203 in air channel 20 is the right angle.Thus, can be easily the opening of the first end 201 in air channel 20 be engaged on the wall of chamber between the first refrigeration, and the opening of second end 202 in air channel 20 is engaged between the second refrigeration on the wall of chamber, so that the moulding in air channel 20 and installation, has improved the efficiency of assembling of refrigerator.
In addition, to shown in Figure 4, according to one embodiment of present invention, second end 202 in air channel 20 is provided with that the chamber is provided with the second air duct joint 102 between the second mounting flange 23, the second refrigeration such as Fig. 2.The second mounting flange 23 abuts on the wall of chamber between the second refrigeration, and the second mounting flange 23 is fastened on the wall of chamber between the second refrigeration by the second screw (not shown).Correspondingly, the first end 201 in air channel 20 can have the structure identical with the first end 201 in air channel 20, say particularly, the first end 201 in air channel 20 is provided with the first mounting flange 22, the chamber is provided with the first air duct joint between the first refrigeration, the first mounting flange 22 abuts on the wall of chamber between the first refrigeration, and the first mounting flange 22 passes through the first screw fastening to the wall of chamber between the first cold-producing medium.Thus, not only can be so that the stable installation in air channel 20, and the first end 201 in air channel 20 seals the first air duct joint of chamber between the first refrigeration, the first air duct joint 102 of chamber between the second end 202 sealings first refrigeration in air channel 20, avoid the expanding foam solution of foaming layer to enter in the case courage of casing 10, improve serviceability and the efficiency of assembling of refrigerator.In addition, adopt screw to connect between the chamber between chamber and the second refrigeration between air channel 20 and the first refrigeration, be convenient to further the stable installation in air channel 20.
Certainly, air channel 20 also can stick between the first refrigeration between chamber and the second refrigeration on the wall of chamber, perhaps the first end 201 in air channel 20 adopts different connected modes with the second end 202, for example, the first end 201 in air channel 20 sticks on the wall of chamber between the first refrigeration, and the second end 202 screws in air channel 20 are connected on the wall of chamber between the second refrigeration, and this is understandable for those of ordinary skill in the art.
Further, extremely shown in Figure 4 such as Fig. 2, the first mounting flange 22 and the second mounting flange 23 abut in respectively between the first refrigeration between chamber and the second refrigeration on the chamber, the first end 201 in air channel 20 is inserted in the first air duct joint, second end 202 in air channel 20 is inserted in the second air duct joint 102, is used for improving further sealing and the stability in air channel.Wherein, as shown in Figure 4, the both sides of the second air duct joint 102 are respectively equipped with and are combined with the second screw fixed card 30, the second screws in the second ear groove 1021, the second ear grooves 1021 and pass the second mounting flange 23 and be fastened in the second screw fixed card 30.Similarly, the both sides of the first air duct joint are respectively equipped with the first ear groove, are combined with the first screw fixed card in the first ear groove, and the first screw passes described the first mounting flange and is fastened in described the first screw stator.Thus, be convenient to the installation in air channel, the first screw and the second screw need not be directly connected on the case courage of casing, avoided causing the first screw and the second screw that the situation of difficulty is installed because the case courage is too soft, improved the efficiency of assembling of refrigerator.
Further, the second screw fixed card 30 comprises that the both sides of the second body 31, the second bodies 31 are respectively equipped with the second clip slot 301, the second bodies 31 that cooperate with the two side of the second ear groove 1021 and have the second screwed hole 302 with the second screw fit.The second projection 32, the second screwed holes 302 that the second body 31 is provided with towards second indoor extension pass the second projection 32.The first screw stator has the structure identical with the second screw stator, particularly, the first screw stator comprises the first noumenon, the both sides of the first noumenon are respectively equipped with the first clip slot that cooperates with the two side of the first ear groove, the first noumenon has the first screwed hole with described the first screw fit, the first noumenon is provided with the first projection towards described first indoor extension, and the first screwed hole passes the first projection.Thus, make on the fixing case courage that is installed in casing 10 that can be stable of the first screw stator and the second screw, improved further air channel 20 installation effectiveness and stability, improved the practicality of refrigerator.Increased the first screw and the length that the first screw fixed card engages, also increased by the second screw and be connected the length that screw fixed card 30 connects, made further the stable installation in air channel 20.In addition, the screw with projection can reduce to pass because screw is long the phenomenon of screw fixed card, makes the refrigerator good looking appearance.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although the above has illustrated and has described embodiments of the invention, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment in the situation that does not break away from principle of the present invention and aim within the scope of the invention, modification, replacement and modification.
Claims (10)
1. a refrigerator is characterized in that, comprising:
Casing has chamber between the first and second refrigeration in the described casing; And
The air channel, described air channel is divided into first end, the second end and the main paragraph between described first end and the second end, the chamber links to each other and second end in described air channel links to each other with chamber between described second freezes between the first end in described air channel and described the first refrigeration, the opening direction of described first end and the second end becomes to be scheduled to angle with the length direction of described main paragraph respectively, and described first end and the second end respectively with described main paragraph arc transition.
2. refrigerator according to claim 1 is characterized in that, is provided with the first sealing ring between the chamber between the first end in described air channel and described the first refrigeration, is provided with the second sealing ring between the chamber between second end in described air channel and described the second refrigeration.
3. refrigerator according to claim 2 is characterized in that, described the first and second sealing rings are sponge sealing ring, in described the first and second sealing rings on two surfaces of each respectively with gum.
4. refrigerator according to claim 1 is characterized in that, described predetermined angle is the right angle.
5. refrigerator according to claim 1 is characterized in that, described air channel comprises the first lid and the second lid, and described the first lid and the second lid fasten mutually.
6. refrigerator according to claim 5 is characterized in that, described the first lid is provided with draw-in groove, and described the second lid is provided with the block tongue that engages with described draw-in groove.
7. refrigerator according to claim 1, it is characterized in that, the first end in described air channel is provided with the first mounting flange, second end in described air channel is provided with the second mounting flange, the chamber is provided with the first air duct joint between described the first refrigeration, the chamber is provided with the second air duct joint between described the second refrigeration, and to the wall of chamber between described the first cold-producing medium, described the second mounting flange passes through the second screw fastening to the wall of chamber between described the second refrigeration to described the first mounting flange by the first screw fastening.
8. refrigerator according to claim 7, it is characterized in that, the first end in described air channel is inserted in described the first air duct joint, second end in described air channel is inserted in described the second air duct joint, the both sides of described the first air duct joint are respectively equipped with the first ear groove, the both sides of described the second air duct joint are respectively equipped with the second ear groove, be combined with the first screw fixed card in described the first ear groove, be combined with the second screw fixed card in described the second ear groove, described the first screw passes described the first mounting flange and is fastened in described the first screw stator, and described the second screw passes described the second mounting flange and is fastened in described the second screw stator.
9. refrigerator according to claim 8, it is characterized in that, described the first screw stator comprises the first noumenon, the both sides of described the first noumenon are respectively equipped with the first clip slot that cooperates with the two side of described the first ear groove, described the first noumenon has the first screwed hole with described the first screw fit, described the second screw stator comprises the second body, the both sides of described the second body are respectively equipped with the second clip slot that cooperates with the two side of described the second ear groove, and described the second body has the second screwed hole with described the second screw fit.
10. refrigerator according to claim 9, it is characterized in that, described the first noumenon is provided with the first projection towards described first indoor extension, described the first screwed hole passes described the first projection, described the second body is provided with the second projection towards described second indoor extension, and described the second screwed hole passes described the second projection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210535569.9A CN102997559B (en) | 2012-12-12 | 2012-12-12 | Refrigerator |
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| CN201210535569.9A CN102997559B (en) | 2012-12-12 | 2012-12-12 | Refrigerator |
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| CN102997559A true CN102997559A (en) | 2013-03-27 |
| CN102997559B CN102997559B (en) | 2014-12-17 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225939A (en) * | 2013-05-02 | 2013-07-31 | 合肥美的荣事达电冰箱有限公司 | Fridge |
| CN103353202A (en) * | 2013-08-06 | 2013-10-16 | 合肥华凌股份有限公司 | Air guide pipe and refrigerator with same |
| CN113154754A (en) * | 2021-04-23 | 2021-07-23 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
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| KR100780008B1 (en) * | 2006-11-02 | 2007-11-27 | 주식회사 대우일렉트로닉스 | Apparatus for quick freezing of refrigerator |
| CN201093836Y (en) * | 2007-09-21 | 2008-07-30 | 伊莱克斯(中国)电器有限公司 | Air channel structure of blow molding shaping |
| CN101769377A (en) * | 2008-12-31 | 2010-07-07 | 中国航空工业第一集团公司第六三一研究所 | Method for processing sponge sealing ring |
| CN202057131U (en) * | 2011-03-31 | 2011-11-30 | 合肥美的荣事达电冰箱有限公司 | Frost-free refrigerator |
| CN102393116A (en) * | 2011-11-09 | 2012-03-28 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN202532804U (en) * | 2012-03-29 | 2012-11-14 | 合肥荣事达三洋电器股份有限公司 | Air return channel for refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225939A (en) * | 2013-05-02 | 2013-07-31 | 合肥美的荣事达电冰箱有限公司 | Fridge |
| CN103225939B (en) * | 2013-05-02 | 2015-08-26 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN103353202A (en) * | 2013-08-06 | 2013-10-16 | 合肥华凌股份有限公司 | Air guide pipe and refrigerator with same |
| CN113154754A (en) * | 2021-04-23 | 2021-07-23 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
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|---|---|
| CN102997559B (en) | 2014-12-17 |
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Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. |
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