CN102927735B - Refrigerator - Google Patents
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- CN102927735B CN102927735B CN201210487195.8A CN201210487195A CN102927735B CN 102927735 B CN102927735 B CN 102927735B CN 201210487195 A CN201210487195 A CN 201210487195A CN 102927735 B CN102927735 B CN 102927735B
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Abstract
The invention discloses a kind of refrigerator, comprising: casing, in described casing, there is a room; Air duct cover board, described air duct cover board be located at described between indoor and and described between room rear wall between limit air channel, described air channel have with described between the air inlet that communicates of room and air outlet; Heat preservation member, described heat preservation member is located at the rear side of described air duct cover board; And for drive described between the driver of indoor air circulation, described driver is located in described air channel.Refrigerator of the present invention, eliminate the air channel foam in conventional refrigerator, air channel is directly limited by the rear wall of air duct cover board and a room, not only save cost, and convenient for assembly, improve efficiency of assembling, simultaneously owing to there is no air channel foam, be equivalent to the length adding a room in the longitudinal direction, thus indoor available storage space between adding.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate to a kind of refrigerator.
Background technology
Air channel in 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, also occupies the storage space that in refrigerator, a part is available simultaneously, causes waste spatially.
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, and described refrigerator has the air channel structure of low cost, and the space of a room is large.
According to refrigerator of the present invention, comprising: casing, in described casing, there is a room; Air duct cover board, described air duct cover board be located at described between indoor and and described between room rear wall between limit air channel, described air channel have with described between the air inlet that communicates of room and air outlet; Heat preservation member, described heat preservation member is located at the rear side of described air duct cover board; And for drive described between the driver of indoor air circulation, described driver is located in described air channel.
According to refrigerator of the present invention, eliminate the air channel foam in conventional refrigerator, air channel is directly limited by the rear wall of air duct cover board and a room, not only save cost, and convenient for assembly, improve efficiency of assembling, simultaneously owing to there is no air channel foam, be equivalent to the length adding a room in the longitudinal direction, thus indoor available storage space between adding, can deposit needs fresh-keeping food more.In addition, owing to being provided with heat preservation member on air duct cover board, thus the heat insulation effect of a room can be improved, the energy consumption of refrigerator can not be increased owing to cancelling air channel foam, and then reduce the cost of refrigerator on the whole.
In addition, according to refrigerator of the present invention, following additional technical feature can also be had:
In preferred embodiments more of the present invention, the upper end of described air duct cover board be fixed on described between room roof on, 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, described installing rack be removably located at described air duct cover board or described between room rear wall on and contiguous described air outlet, wherein said driver is arranged on described installing rack.Thus, facilitate 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 second plate is removably located at the rear side of described first plate and and the installing space limited between described first plate for installing described driver.
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 closes described air outlet, described duct shield is formed with the exhaust vent communicated with described air channel.Thus, foreign matter, impurity can be avoided to enter in air channel from air outlet, affect driver and normally work, also improve the use safety of refrigerator simultaneously.
In preferred embodiments more of the present invention, described duct shield and described air duct cover board are integrally formed.Thus, facilitate production and processing, reduce further 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 to be located on described air duct cover board and to be positioned at described air outlet place for regulating air-out direction.Thus, desirable air-out direction can be regulated, fast-refrigerating.
In preferred embodiments more of the present invention, described heat preservation member is sponge.Sponge cost is low, and good in insulation effect, the heat preservation member selecting sponge to make not only can ensure the heat insulation effect of refrigerator, also greatly reduces the cost of air channel structure simultaneously.
In preferred embodiments more of the present invention, described sponge is pasted onto 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 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 side view of the refrigerator according to the embodiment of the present invention;
Fig. 2 is the enlarged drawing that Fig. 1 centre circle shows A portion;
Fig. 3 is the explosive view of air duct cover board, driver, installing rack.
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.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are 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 limitation of the present invention can not be interpreted as.
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, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; 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, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Describing the refrigerator 100 according to the embodiment of the present invention below with reference to Fig. 1-Fig. 3, needing refrigeration or freezing food for depositing.
Refrigerator 100 according to an embodiment of the invention, comprises casing 4, air duct cover board 1, heat preservation member 6 and driver 3, wherein has a room 41 in casing 4, and a room 41 can refrigerator room, can certainly be temperature-changing chamber.
As shown in Figure 1, air duct cover board 1 to be located in a room 41 and and limit air channel 11 between the rear wall of a room 41, 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, the top in the preferred contiguous air channel 11 of such as air outlet 112.Evaporimeter can be located on the rear wall of a room, and such as can be located on a front surface of room rear wall, now evaporimeter is positioned at air channel 11, and certain evaporimeter also can be located on a rear surface of room rear wall.Evaporimeter can with the air heat-exchange in air channel 11.
As depicted in figs. 1 and 2, heat preservation member 6 can be located at the rear side of air duct cover board 1.Due in refrigerator 100 of the present invention, air channel 11 is directly limited by the rear wall of air duct cover board 1 and a room 41, and not and the insulating foam of a room rear wall limit, therefore heat preservation member 6 is set and substitutes the heat insulation effect that insulating foam not only can increase refrigerator 100, and make the air channel of refrigerator 100 of the present invention have the low feature of cost, and then entirety reduces the cost of refrigerator 100.And heat preservation member 6 is directly arranged on the rear side such as rear surface of air duct cover board 1, the heat-insulating property of room 41 between can also more directly more effectively improving, thus reduce the energy consumption of refrigerator 100.
Driver 3 is located in air channel 11, and driver 3 circulates for driving the air in a room 41.In other words, air in air channel 11 is entered and steamer heat exchange becomes the lower air of temperature from air inlet 111, this part Cryogenic air is under the guide functions of driver 3, be sent in a room 41 from air outlet 112, and the cross-ventilation that in a room 41, temperature is relatively high, the temperature of room 41 between reduction, is then back in air channel 11 from air inlet 111, completes a kind of refrigeration cycle.
According to the refrigerator 100 of the embodiment of the present invention, eliminate the air channel foam in conventional refrigerator, air channel 11 is directly limited by the rear wall of air duct cover board 1 and a room 41, not only save cost, and convenient for assembly, improve efficiency of assembling, simultaneously owing to there is no air channel foam, be equivalent to the length adding a room 41 in the longitudinal direction, thus add storage space available in a room 41, can deposit needs fresh-keeping food more.In addition, owing to being provided with heat preservation member 6 on air duct cover board 1, thus the heat insulation effect of a room 41 can be improved, the energy consumption of refrigerator 100 can not be increased owing to cancelling air channel foam, and then reduce the cost of refrigerator 100 on the whole.
It should be noted that, " front " in above-mentioned is the side near user, and " afterwards " in above-mentioned is the side away from user, below about in the description of "front", "rear", if do not have specified otherwise, is all understood in this way.
In one embodiment of the invention, the upper end of air duct cover board 1 is fixed on the roof of a room 41, and the upper end buckle of such as air duct cover board 1 is connected on roof, and air duct cover board 1 is provided with through hole to form air outlet 112, and through hole is preferably close to the top of air duct cover board 1.Certainly, the present invention is not limited to this, and in another embodiment of the present invention, the upper end of air duct cover board 1 and the roof of a room 41 can be spaced a predetermined distance to form air outlet 112.
As shown in Figure 1, the rear wall that air duct cover board 1 is parallel to a room 41 is arranged, and the width in air channel 11 can be made like this to remain unchanged in the vertical direction, thus avoid causing air turbulence because of the change of air channel 11 width, affect the refrigeration performance of refrigerator 100.
As shown in Figure 1, the conveniently assembling of driver 3, refrigerator 100 also comprises installing rack 2, and driver 3 is arranged on installing rack 2.Installing rack 2 is removably located on air duct cover board 1, such as installing rack 2 by screw fastening on the rear surface of air duct cover board 1.Certainly, in other embodiments of the present invention, installing rack 2 also can be fixed on the rear wall of a room 41, or be fixed on the left and right sidewall of a room 41, such as removably be connected by the rear wall of screw and a room 41 or left and right sidewall, specifically, rear wall or the left and right sidewall of a room 41 can be provided with stud, be formed with internal thread in stud, screw is through to be screwed into after installing rack 2 in stud thus to realize fixing object.
Because cold air is heavier, therefore the air outlet 112 of driver 3 and the preferred adjacent top of installing rack 2 is arranged, and namely installing rack 2 is located at the top in air channel 11, and driver 3 is arranged on installing rack 2.Thus, the cold air blown out from air outlet 112 can and a room 41 in air convection current better, the temperature between reducing rapidly in room 41, accelerates cooling rate.
In an example of the present invention, as shown in Figure 2, installing rack 2 comprises the rear side that the first plate 21 and the second plate 22, second plate 22 are removably located at the first plate 21, limits 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 installing rack 2, such as, can be provided with rubber blanket between installing rack 2 and fan 3, can reduce noise when fan 3 works like this, quieter when refrigerator 100 is worked.
As depicted in figs. 1 and 2, refrigerator 100 also comprises duct shield 5, and duct shield 5 is located at the top of air duct cover board 1 and closes air outlet 112, duct shield 5 is formed with the exhaust vent that communicates with air channel 11 for air-out.Specifically, duct shield 5 can be located at the front side of driver 3, and foreign matter can be avoided thus to enter in air channel 11 from air outlet 112, affects driver 3 and normally works, and also improves safety when refrigerator 100 uses simultaneously.Preferably, duct shield 5 and air duct cover board 1 are integrally formed, thus facilitate production and processing, reduce further 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 air duct cover board 1 and to be positioned at air outlet 112 place for regulating air-out direction, air-out direction and angle can be regulated like this, obtain optimal refrigeration, temperature between rapid reduction in room 41, improves refrigerating efficiency.
In a preferred embodiment of the invention, heat preservation member 6 is sponge, and sponge is pasted onto on the rear surface of air duct cover board 1 by double faced adhesive tape or binding agent.Certainly, be understandable that, the rear surface of air duct cover board 1 also can be provided with mounting groove, and this sponge can be directly arranged in mounting groove.The thickness (fore-and-aft direction) of sponge between 1mm-3mm, can be preferably 2mm.
The heat-proof quality of sponge own is excellent and price is low, therefore by selecting sponge as heat preservation member 6, not only can improve the heat-insulating property of refrigerator 100, save electric energy, and can be pasted onto on the rear surface of air duct cover board 1 conveniently by double faced adhesive tape or binding agent, thus reduce the cost of air channel structure further.
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 present invention, eliminate the air channel foam in traditional air chute structure, not only increase efficiency of assembling, and cost is low, but also improve the volume of a room 41, make refrigerator 100 more practical.In other words, according to the refrigerator 100 of the embodiment of the present invention, cost is low, and 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 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 (7)
1. a refrigerator, is characterized in that, comprising:
Casing, has a room in described casing;
Air duct cover board, described air duct cover board be located at described between indoor and and described between room rear wall between limit air channel, described air channel have with described between the air inlet that communicates of room and air outlet;
Heat preservation member, described heat preservation member is located at the rear side of described air duct cover board; And
For drive described between the driver of indoor air circulation, described driver is located in described air channel;
The upper end of described air duct cover board be fixed on described between room roof on, 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;
Installing rack, described installing rack be removably located at described air duct cover board or described between room rear wall on and contiguous described air outlet, wherein said driver is arranged on described installing rack, and described installing rack comprises: the first plate; And second plate, described second plate is removably located at the rear side of described first plate and and the installing space limited between described first plate for installing described driver.
2. refrigerator according to claim 1, is characterized in that, also comprises duct shield, and described duct shield is located at the top of described air duct cover board and closes described air outlet, described duct shield is formed with the exhaust vent communicated with described air channel.
3. refrigerator according to claim 2, is characterized in that, described duct shield and described air duct cover board are integrally formed.
4. the refrigerator according to any one of claim 1-3, is characterized in that, also comprises wind guiding component, and described wind guiding component to be located on described air duct cover board and to be positioned at described air outlet place for regulating air-out direction.
5. refrigerator according to claim 1, is characterized in that, described heat preservation member is sponge.
6. refrigerator according to claim 5, is characterized in that, described sponge is pasted onto on the rear surface of described air duct cover board by double faced adhesive tape or binding agent.
7. refrigerator according to claim 5, is characterized in that, 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 CN102927735A (en) | 2013-02-13 |
| CN102927735B true 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 |
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| CN (1) | CN102927735B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102393121A (en) * | 2011-11-25 | 2012-03-28 | 海尔集团公司 | Refrigerator |
| CN102692110A (en) * | 2012-06-20 | 2012-09-26 | 合肥华凌股份有限公司 | Refrigerator |
| CN202973723U (en) * | 2012-11-26 | 2013-06-05 | 合肥华凌股份有限公司 | Refrigerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101390448B1 (en) * | 2007-02-26 | 2014-04-29 | 삼성전자주식회사 | Refrigerator |
-
2012
- 2012-11-26 CN CN201210487195.8A patent/CN102927735B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102393121A (en) * | 2011-11-25 | 2012-03-28 | 海尔集团公司 | Refrigerator |
| CN102692110A (en) * | 2012-06-20 | 2012-09-26 | 合肥华凌股份有限公司 | Refrigerator |
| CN202973723U (en) * | 2012-11-26 | 2013-06-05 | 合肥华凌股份有限公司 | Refrigerator |
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| CN102927735A (en) | 2013-02-13 |
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