CN102927735A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN102927735A CN102927735A CN2012104871958A CN201210487195A CN102927735A CN 102927735 A CN102927735 A CN 102927735A CN 2012104871958 A CN2012104871958 A CN 2012104871958A CN 201210487195 A CN201210487195 A CN 201210487195A CN 102927735 A CN102927735 A CN 102927735A
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- air duct
- refrigerator
- cover board
- duct cover
- air
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator. The refrigerator comprises a refrigerator body, an air duct cover plate, an insulating part and a driver, wherein a compartment is arranged in the refrigerator body; the air duct cover plate is arranged in the compartment; an air duct is defined between the air duct cover plate and the rear wall of the compartment; the air duct is provided with an air inlet and an air outlet, which are communicated with the compartment; the insulating part is arranged on the rear side of the air duct cover plate; and the driver is used for driving air in the compartment to circulate and is arranged in the air duct. The refrigerator has the following advantages that the air duct foam in the traditional refrigerators is saved; the air duct is directly defined by the air duct cover plate and the rear wall of the compartment, thus not only saving the cost, but also being convenient for assembly and improving the assembly efficiency; and as the air duct foam is not used, the length of the compartment is equivalently increased in the anterior-posterior direction, thus enlarging the available storing space in the compartment.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate to a kind of refrigerator.
Background technology
Air channel in the tradition wind cooling refrigerator is limited by air duct cover board and air channel foam, the independent processing and manufacturing of air channel foam and be located at the rear side of air duct cover board, this air channel structure is complicated, cost is high, and assembling difficulty, efficiency of assembling is poor, has also taken simultaneously the available storage space of a part in the refrigerator, causes the waste on the space.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.For this reason, one object of the present invention is to propose a kind of refrigerator, and described refrigerator has cheaply air channel structure, and the space of a chamber is large.
According to refrigerator of the present invention, comprising: casing has a chamber in the described casing; Air duct cover board, described air duct cover board be located at described indoor and and the rear wall of described chamber between limit the air channel, described air channel has air inlet and the air outlet that communicates with described chamber; Heat preservation member, described heat preservation member is located at the rear side of described air duct cover board; And the driver that is used for driving described indoor air circulation, described driver is located in the described air channel.
According to refrigerator of the present invention, saved the air channel foam in the conventional refrigerator, the air channel is directly limited by the rear wall of air duct cover board and a chamber, not only saved cost, and convenient for assembly, improved efficiency of assembling, simultaneously owing to there is not the air channel foam, the length of chamber between fore-and-aft direction is equivalent to increase, thereby indoor available storage space between having increased can be deposited the fresh-keeping foods that need more.In addition, owing to be provided with heat preservation member at air duct cover board, thus can improve the heat insulation effect of a chamber, can not increase the energy consumption of refrigerator owing to cancelling the air channel foam, and then reduce on the whole the cost of refrigerator.
In addition, according to refrigerator of the present invention, can also have following additional technical feature:
In preferred embodiments more of the present invention, the upper end of described air duct cover board is fixed on the roof of described chamber, and described air duct cover board is provided with through hole to form described air outlet, the top of the contiguous described air duct cover board of described through hole.
In preferred embodiments more of the present invention, described refrigerator also comprises installing rack, and described installing rack removably is located on the rear wall of described air duct cover board or described chamber and contiguous described air outlet, and wherein said driver is installed on the described installing rack.Thus, make things convenient for the assembling of driver, improve efficiency of assembling.
In preferred embodiments more of the present invention, described installing rack comprises: the first plate; And second plate, described the second plate removably be located at described the first plate rear side and and described the first plate between limit be used to the installing space that described driver is installed.
In preferred embodiments more of the present invention, described refrigerator also comprises duct shield, and described duct shield is located at the top of described air duct cover board and seals described air outlet, is formed with the exhaust vent that communicates with described air channel on the described duct shield.Thus, can avoid foreign matter, impurity to enter in the air channel from air outlet, affect the driver normal operation, also improve simultaneously the use safety of refrigerator.
In preferred embodiments more of the present invention, described duct shield and described air duct cover board are integrally formed.Thus, make things convenient for production and processing, further reduced the holistic cost of refrigerator.
In preferred embodiments more of the present invention, described refrigerator also comprises wind guiding component, and described wind guiding component is located on the described air duct cover board and is positioned at described air outlet place and is used for regulating air-out direction.Thus, can regulate desirable air-out direction, fast-refrigerating.
In preferred embodiments more of the present invention, described heat preservation member is sponge.The sponge cost is low, and effect of heat insulation is good, and the heat preservation member of selecting sponge to make not only can guarantee the heat insulation effect of refrigerator, also greatly reduces simultaneously the cost of air channel structure.
In preferred embodiments more of the present invention, described sponge sticks on the rear surface of described air duct cover board by double faced adhesive tape or binding agent.
In preferred embodiments more of the present invention, the thickness of described sponge is between 1mm ~ 3mm.
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 side view according to the refrigerator of the embodiment of the invention;
Fig. 2 is the enlarged drawing that Fig. 1 centre circle shows A section;
Fig. 3 is the explosive view of air duct cover board, driver, installing rack.
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, " 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.
Below with reference to the refrigerator 100 of Fig. 1-Fig. 3 description according to the embodiment of the invention, being used for depositing need to refrigeration or freezing food.
As shown in Figure 1, air duct cover board 1 be located in the chamber 41 and and the rear wall of a chamber 41 between limit air channel 11, air channel 11 has air inlet 111 and air outlet 112, and air outlet 112 is preferably placed at the top of air inlet 111, for example the top in air outlet 112 preferred contiguous air channels 11.Evaporimeter can be located on the rear wall of a chamber, for example can be located on the front surface of chamber rear wall, and this moment, evaporimeter was positioned at air channel 11, and evaporimeter also can be located on the rear surface of chamber rear wall certainly.Evaporimeter can with air channel 11 in air heat-exchange.
As depicted in figs. 1 and 2, heat preservation member 6 can be located at the rear side of air duct cover board 1.Because in the refrigerator 100 of the present invention, air channel 11 is that the rear wall by air duct cover board 1 and a chamber 41 directly limits, and be not and the insulating foam of a chamber rear wall limits, therefore heat preservation member 6 is set substitutes the heat insulation effect that insulating foam not only can increase refrigerator 100, and the air channel that makes refrigerator 100 of the present invention has the low characteristics of cost, and then the whole cost that has reduced refrigerator 100.And the rear side that heat preservation member 6 is directly arranged in air duct cover board 1 is for example on the rear surface, the heat-insulating property of chamber 41 between can also more directly more effectively improving, thus reduce the energy consumption of refrigerator 100.
Need to prove that " front " in above-mentioned is the side near the user, " afterwards " in above-mentioned is the side away from the user, about in the description of 'fornt', 'back', if there is not specified otherwise, all is understood in this way below.
In one embodiment of the invention, the upper end of air duct cover board 1 is fixed on the roof of a chamber 41, and for example the upper end buckle of air duct cover board 1 is connected on the roof, and air duct cover board 1 is provided with through hole to form air port 112, and through hole is the top of contiguous air duct cover board 1 preferably.Certainly, the present invention is not limited to this, and in another embodiment of the present invention, the roof of the upper end of air duct cover board 1 and a chamber 41 can be spaced a predetermined distance to form air port 112.
As shown in Figure 1, air duct cover board 1 is parallel to the rear wall setting of a chamber 41, and the width in air channel 11 is remained unchanged at above-below direction, thereby avoids causing air turbulence because of the change of air channel 11 width, affects the refrigeration performance of refrigerator 100.
As shown in Figure 1, in order to make things convenient for the assembling of driver 3, refrigerator 100 also comprises installing rack 2, and driver 3 is installed on the installing rack 2.Installing rack 2 removably is located on the air duct cover board 1, and for example installing rack 2 can be by screw fastening on the rear surface of air duct cover board 1.Certainly, in other embodiment of the present invention, installing rack 2 also can be fixed on 41 rear walls of a chamber, perhaps be fixed on the left and right sides sidewall of a chamber 41, for example removably link to each other with rear wall or the left and right sides sidewall of a chamber 41 by screw, specifically, the rear wall of a chamber 41 or left and right sides sidewall can be provided with double-screw bolt, be formed with internal thread in the double-screw bolt, thereby screw is screwed into the fixing purpose of realization in the double-screw bolt after passing installing rack 2.
Because cold air is heavier, thus air outlet 112 settings of driver 3 and installing rack 2 preferred adjacent tops, namely installing rack 2 is located at the top in air channel 11, and driver 3 is installed on the installing rack 2.Thus, the cold air that blows out from air outlet 112 can and a chamber 41 in better convection current of air, the temperature between reducing rapidly in the chamber 41 is accelerated refrigeration speed.
In an example of the present invention, as shown in Figure 2, installing rack 2 comprises that the first plate 21 and the second plate 22, the second plates 22 removably are located at the rear side of the first plate 21, limit the installing space for installation of driver 3 between the second plate 22 and the first plate 21.Preferably, driver 3 can be fan, more preferably, can be provided with shock absorber part between fan 3 and the installing rack 2, for example can be provided with rubber blanket between installing rack 2 and the fan 3, and the noise in the time of can reducing like this fan 3 work is quieter when making refrigerator 100 work.
As depicted in figs. 1 and 2, refrigerator 100 also comprises duct shield 5, and duct shield 5 is located at top and the sealing air outlet 112 of air duct cover board 1, is formed with the exhaust vent that communicates with air channel 11 on the duct shield 5 and is used for air-out.Particularly, duct shield 5 can be located at the front side of driver 3, can avoid thus foreign matter to enter in the air channel 11 from air outlet 112, affects driver 3 normal operations, has also improved simultaneously the safety when refrigerator 100 uses.Preferably, duct shield 5 is integrally formed with air duct cover board 1, thereby makes things convenient for production and processing, has further reduced the holistic cost of refrigerator.
In preferred embodiments more of the present invention, refrigerator 100 also comprises wind guiding component, wind guiding component can be located on the air duct cover board 1 and be positioned at air outlet 112 places and be used for regulating air-out direction, can regulate air-out direction and angle like this, obtain optimal refrigeration, temperature between reducing rapidly in the chamber 41 improves refrigerating efficiency.
In a preferred embodiment of the invention, heat preservation member 6 is sponge, and sponge can stick on the rear surface of air duct cover board 1 by double faced adhesive tape or binding agent.Certainly, be understandable that also can be provided with mounting groove on the rear surface of air duct cover board 1, this sponge can be directly arranged in the mounting groove.The thickness of sponge (fore-and-aft direction) can between 1mm-3mm, be preferably 2mm.
The heat-proof quality of sponge own is good and price is low, therefore by selecting sponge as heat preservation member 6, not only can improve the heat-insulating property of refrigerator 100, saves energy, and can stick on the rear surface of air duct cover board 1 by double faced adhesive tape or binding agent easily, thereby further reduce the cost of air channel structure.
Certainly, the present invention is not limited to this, and in other embodiments of the invention, heat preservation member also can be rubber parts, and rubber parts also can directly be sticked at the rear side of air duct cover board 1, certainly also can be fastened on the rear side of air duct cover board 1.
According to the refrigerator 100 of the embodiment of the invention, saved the air channel foam in the traditional air chute structure, not only improved efficiency of assembling, and cost is low, but also the volume of chamber 41 between having improved makes refrigerator 100 more practical.In other words, according to the refrigerator 100 of the embodiment of the invention, cost is low, and the space is large.
Other structure example such as door body, door seal assembly etc. about refrigerator 100 have been prior art, and can arrange according to existing mode, describe in detail no longer one by one here.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " 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 illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment in the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (10)
1. a refrigerator is characterized in that, comprising:
Casing has a chamber in the described casing;
Air duct cover board, described air duct cover board be located at described indoor and and the rear wall of described chamber between limit the air channel, described air channel has air inlet and the air outlet that communicates with described chamber;
Heat preservation member, described heat preservation member is located at the rear side of described air duct cover board; And
Be used for driving the driver of described indoor air circulation, described driver is located in the described air channel.
2. refrigerator according to claim 1 is characterized in that, the upper end of described air duct cover board is fixed on the roof of described chamber, and described air duct cover board is provided with through hole to form described air outlet, the top of the contiguous described air duct cover board of described through hole.
3. refrigerator according to claim 2 is characterized in that, also comprises installing rack, and described installing rack removably is located on the rear wall of described air duct cover board or described chamber and contiguous described air outlet, and wherein said driver is installed on the described installing rack.
4. refrigerator according to claim 3 is characterized in that, described installing rack comprises:
The first plate; And
The second plate, described the second plate removably be located at described the first plate rear side and and described the first plate between limit be used to the installing space that described driver is installed.
5. refrigerator according to claim 3 is characterized in that, also comprises duct shield, and described duct shield is located at the top of described air duct cover board and seals described air outlet, is formed with the exhaust vent that communicates with described air channel on the described duct shield.
6. refrigerator according to claim 5 is characterized in that, described duct shield and described air duct cover board are integrally formed.
7. each described refrigerator is characterized in that according to claim 1-6, also comprises wind guiding component, and described wind guiding component is located on the described air duct cover board and is positioned at described air outlet place and is used for regulating air-out direction.
8. each described refrigerator is characterized in that according to claim 1-7, and described heat preservation member is sponge.
9. each described refrigerator is characterized in that according to claim 1-8, and described sponge sticks on the rear surface of described air duct cover board by double faced adhesive tape or binding agent.
10. each described refrigerator is characterized in that according to claim 1-9, and the thickness of described sponge is between 1mm ~ 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210487195.8A CN102927735B (en) | 2012-11-26 | 2012-11-26 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210487195.8A CN102927735B (en) | 2012-11-26 | 2012-11-26 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102927735A true CN102927735A (en) | 2013-02-13 |
| CN102927735B CN102927735B (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210487195.8A Active CN102927735B (en) | 2012-11-26 | 2012-11-26 | Refrigerator |
Country Status (1)
| Country | Link |
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| CN (1) | CN102927735B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091463A (en) * | 2014-04-22 | 2015-11-25 | 青岛海尔股份有限公司 | Air channel assembly and refrigerator provided with above air channel assembly |
| CN106500435A (en) * | 2016-10-21 | 2017-03-15 | 合肥华凌股份有限公司 | Ducting assembly and refrigerating plant |
| CN110671880A (en) * | 2019-09-10 | 2020-01-10 | 珠海格力电器股份有限公司 | Supercooling freezing method, refrigerator and control method of refrigerator |
| CN110736291A (en) * | 2019-11-05 | 2020-01-31 | 合肥晶弘电器有限公司 | air duct cover plate structure suitable for refrigerator storage chamber and air-cooled refrigerator |
| CN114437645A (en) * | 2022-01-21 | 2022-05-06 | 长虹美菱股份有限公司 | Film-coated sponge for sealed fan housing and preparation process thereof |
| WO2024140901A1 (en) * | 2022-12-29 | 2024-07-04 | 沈阳海尔电冰箱有限公司 | Air duct cover plate and air duct assembly for refrigerator, and refrigerator |
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Patent Citations (6)
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| WO2008034595A2 (en) * | 2006-09-22 | 2008-03-27 | Electrolux Home Products Corporation N.V. | Production method of vertical freezers |
| CN101153761A (en) * | 2006-09-30 | 2008-04-02 | 海尔集团公司 | Air quantity-adjustable refrigerator ventiduct |
| US20080202149A1 (en) * | 2007-02-26 | 2008-08-28 | Samsung Electronics Co., Ltd. | Refrigerator |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091463A (en) * | 2014-04-22 | 2015-11-25 | 青岛海尔股份有限公司 | Air channel assembly and refrigerator provided with above air channel assembly |
| CN105091463B (en) * | 2014-04-22 | 2017-11-03 | 青岛海尔股份有限公司 | Ducting assembly and the refrigerator with the ducting assembly |
| CN106500435A (en) * | 2016-10-21 | 2017-03-15 | 合肥华凌股份有限公司 | Ducting assembly and refrigerating plant |
| CN110671880A (en) * | 2019-09-10 | 2020-01-10 | 珠海格力电器股份有限公司 | Supercooling freezing method, refrigerator and control method of refrigerator |
| CN110671880B (en) * | 2019-09-10 | 2020-10-30 | 珠海格力电器股份有限公司 | Supercooling freezing method, refrigerator and control method of refrigerator |
| CN110736291A (en) * | 2019-11-05 | 2020-01-31 | 合肥晶弘电器有限公司 | air duct cover plate structure suitable for refrigerator storage chamber and air-cooled refrigerator |
| CN114437645A (en) * | 2022-01-21 | 2022-05-06 | 长虹美菱股份有限公司 | Film-coated sponge for sealed fan housing and preparation process thereof |
| WO2024140901A1 (en) * | 2022-12-29 | 2024-07-04 | 沈阳海尔电冰箱有限公司 | Air duct cover plate and air duct assembly for refrigerator, and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102927735B (en) | 2015-08-26 |
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