CN203518395U - Refrigerator air duct and refrigerator with same - Google Patents
Refrigerator air duct and refrigerator with same Download PDFInfo
- Publication number
- CN203518395U CN203518395U CN201320593910.6U CN201320593910U CN203518395U CN 203518395 U CN203518395 U CN 203518395U CN 201320593910 U CN201320593910 U CN 201320593910U CN 203518395 U CN203518395 U CN 203518395U
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- air
- fan
- air channel
- refrigerator
- mount pad
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to a refrigerator air duct and a refrigerator with the same. The refrigerator air duct comprises a fan and an air duct body, the air duct body is fixed on an inner container of the refrigerator, the two ends of the air duct body are an air inlet end and an air outlet end respectively, the fan is obliquely mounted in the air duct body between the air inlet end and the air outlet end, the end, close to the inner container, of the fan is oblique towards the air outlet end, and the end, close to an air duct cover, of the fan is oblique towards the air inlet end. The refrigerator air duct is simple in structure, the fan is obliquely mounted, so that air is blown towards the oblique lower portion, and the noise problem of the air duct is effectively solved. A cold plasma generator is arranged to effectively kill bacteria. Sponge bars are arranged around the fan, and noise generated by impact is reduced. The air duct is provided with an air inlet and an air outlet, the self-circulation phenomenon is effectively avoided, forced convection within a larger range is generated in a refrigerating chamber of the refrigerator, and the problems that the vertical temperature difference is large, and cooling speed is low of the refrigerating chamber are solved.
Description
Technical field
The utility model relates to a kind of air channel, particularly a kind of refrigerator air duct and the refrigerator of applying this air channel.
Background technology
There is the problems such as upper and lower temperature difference is large, cooling rate is slow in direct cooling refrigerator refrigerating chamber, for addressing these problems, need to install in refrigerating chamber the inside the device of forced air convection additional.Conventionally above mostly being directly in refrigerating chamber in rear portion or a fan of top installation, owing to there is no air channel, and the stopping of the inner shelf of refrigerating chamber and food, easily cause air to form self-loopa around at fan, circulating cold air effect is bad, and some is provided with special-purpose air channel, but need to take complicated mode to solve noise problem, cause complex structure and high in cost of production problem.
Utility model content
The utility model main purpose is to address the above problem and is not enough, provides a kind of simple in structure, and noise is little, and the cold compartment of refrigerator temperature difference is reduced, the refrigerator air duct that cooling rate is fast and the refrigerator of applying this air channel.
For achieving the above object, the technical solution of the utility model is:
A kind of refrigerator air duct, comprise fan and air channel, described air channel is fixed on the inner bag of described refrigerator, the two ends in described air channel are air intake and outlet air end, described fan tilts to be arranged in the air channel between described air intake and outlet air end, described fan near inner bag one end to outlet air end lopsidedness, described fan near lid one end, air channel to air intake lopsidedness.
Further, air channel is comprised of air channel main body and air channel lid, in described air channel, covers and is provided with air inlet and air outlet, and described air channel lid is fixed in the main body of described air channel.
Further, air channel main body is open architecture in described air outlet one side, and air outlet one side of described air channel lid and the turning between described inner bag end face and rear wall and described end face and rear wall fit, and form the airtight air channel of described air outlet.
Further, in the main body of described air channel, be provided with fan mount pad, described fan mount pad comprises the lower mount pad near the upper mount pad of described inner bag and close described air channel lid, stagger mutually in the position of described upper and lower mount pad, described upper mount pad is near described outlet air end one side, described lower mount pad is near described air intake one side, and described fan tilts to be fixed in the main body of described air channel by described upper and lower mount pad.
Further, upper mount pad is connected with the first fixed head of inclination, on described the first fixed head, be provided with the installing hole for fan attachment, described lower mount pad is connected with the second fixed head, forms a groove structure for described fan is inserted between described the second fixed head and air channel main body and lower mount pad.
Further, fan comprises the case outside flabellum and flabellum, on case, one end is provided with fixing hole, described fixing hole and installing hole are passed by securing member in described fan top, described fan top is fixedly connected with described upper mount pad, and insert in described groove along described the second fixed head described fan bottom.
Further, the first fixed head is oblique to have a down dip, and described the second fixed head tilts obliquely, and described the first fixed head is identical with the angle of inclination of the second fixed head.
Further, in described fan surrounding, be provided with for reducing the sponge strip of noise.
Further, in described air channel air intake one side, the front end of described fan is provided with cold plasma generator.
Another technical scheme of the present utility model is:
A refrigerator, comprises above-mentioned a kind of refrigerator air duct.
Content to sum up, a kind of refrigerator air duct described in the utility model and the refrigerator of applying this air channel, simple in structure, by fan, tilt to install, wind is oliquely downward blown, effectively solve air channel noise problem.By cold plasma generator is set, effectively degerming.In fan surrounding, sponge strip is set, reduces the noise producing because of collision.Air channel arranges air inlet and air outlet, effectively avoids self-loopa phenomenon, makes cold compartment of refrigerator produce forced convertion in larger scope, can effectively solve refrigerating chamber upper and lower temperature difference large, the problem that cooling rate is slow.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is perspective view of the present utility model.
As depicted in figs. 1 and 2, air channel main body 1, air channel lid 2, fan 3, cold plasma generator 4, air inlet 5, air outlet 6, sponge strip 7, mount pad 8, upper mount pad 9, lower mount pad 10, the first fixed head 11, the second fixed heads 12, inner bag 13, screw 14, opening 15.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
As depicted in figs. 1 and 2, a kind of refrigerator air duct, is mainly used in direct cooling refrigerator, in the inner bag 13 crown center rearward positions of the refrigerating chamber of direct cooling refrigerator, installs, large for solving refrigerating chamber upper and lower temperature difference, the problem that cooling rate is slow.
A refrigerator air duct, comprises air channel and fan 3, and air channel is comprised of air channel main body 1 and air channel lid 2, and air channel main body 1 is a hollow cavity, is the circulation passage of wind, and air channel main body 1 is fixed on cold compartment of refrigerator inner bag 13, at the interior provided with fan 3 of air channel main body 1.In the present embodiment, air channel is arranged on refrigerating chamber crown center by the inner bag 13 of rear position, and air channel lid 2 is connected in air channel main body 1, realizes the airtight of air channel and decorates.
The two ends of air channel main body 1 are respectively air intake and outlet air end, on air channel lid 2, are provided with air inlet 5 and air outlet 6, in air channel main body 1 air intake one side, opening 15 are set, and opening 15 correspondences the air inlet 5 of air channel lid 2, and opening 15 is for air intake; Outlet air end one side of air channel main body 1 is open architecture, and the outlet air end correspondence of air channel main body 1 air outlet 6 of air channel lid 2, for air-out.
Air channel main body 1 is in outlet air end one side, in air outlet 6 one sides, be open architecture, air outlet 6 one sides of air channel lid 2 and the turning between inner bag 13 end faces and rear wall and end face and rear wall fit, form the airtight air channel in air port 6, airtight air channel is compared dimensionally less with air channel main body 1, for a bit of airtight air channel, this bit of airtight air channel is directed to air outlet 6 for the air that main body 1 outlet air end in air channel is flowed out.
In other words, after air channel lid 2 is connected in air channel main body 1, air channel main body 1 can fit with the surface of inner bag 13 with lid 2 surfaces that are connected with inner bag 13, air channel.Concretely, the surface that the outlet air end of air channel main body 1 is connected with inner bag 13, fits with the bending surface of inner bag 13; The surface that air outlet 6 one sides of air channel lid 2 are connected with inner bag 13, with end face and the rear wall of inner bag 13, and the turning between end face and rear wall fits, and formed a bit of airtight air channel of air outlet 6.
Air in refrigerating chamber covers 2 air inlets 5 and enters from air channel, opening 15 through air channel main body 1, after arriving fan 3, be blown to outlet air end, by blowing out from air outlet 6 behind a bit of airtight air channel, along inner container of icebox 13 rear walls, flow downward, in refrigerating chamber, form forced flow, simultaneously because air outlet 5 is relatively far away with air inlet 6, can effectively avoid producing self-loopa phenomenon, and make air in refrigerating chamber, produce large-scale forced convertion, effectively solve refrigerating chamber upper and lower temperature difference large, the problem that cooling rate is slow.
In air channel main body 1, be provided with mount pad 8, for fan attachment 3.Mount pad 8 is comprised of two upper mount pads 9 near inner bag 13 1 sides and two lower mount pads 10 near air channel lid 2 one sides, upper mount pad 9 is fixed near in the air channel main body 1 of air outlet 6 one sides, lower mount pad 10 is fixed near in the air channel main body 1 of air inlet 5 one sides, for realizing the inclination of fan 3, install, upper mount pad 9 and lower mount pad 10, not on same vertical direction, stagger mutually.
As shown in Figure 1, upper mount pad 9 is connected with the first fixed head 11, and upper mount pad 9 and the first fixed head 11 can be structure as a whole, and square neck is oblique to left down for the first fixed head 11, on the first fixed head 11, is provided with the installing hole for fan attachment 3.Fan 3 comprises the case outside flabellum and flabellum, on the top of case, is provided with fixing hole, and securing member, through fixing hole and installing hole, is fixedly connected with fan 3 one end with upper mount pad 9.In the present embodiment, securing member is screw 14, and installing hole and fixing hole are screwed hole.
In air channel main body 1, near air inlet 5 one sides, the front end of fan 3 is also provided with cold plasma generator 4, and cold plasma generator 4 is the air intake degerming of air inlet 5.Surrounding at fan 3 is fixed with sponge strip 7, when fan 3 operation, may make fan 3 vibrations, touches air channel main body 1, thereby produces noise, and sponge strip 7 is set, and can effectively slow down the collision of 3 pairs of air channel main bodys 1 of fan, thereby reduce noise.
A refrigerator, comprises compressor, evaporimeter, condenser (not shown) etc., has also comprised above-mentioned refrigerator air flue structure.
A kind of refrigerator air duct described in the utility model and the refrigerator of applying this air channel, result of use is good, stability is high, can effectively produce large-scale forced convertion, large to solve refrigerating chamber upper and lower temperature difference, the problem that cooling rate is slow, by being obliquely installed fan 3, and in fan 3 surroundings, sponge strip 7 is set, reduce noise, and carry out degerming by 4 pairs of circulated air of cold plasma generator.
As mentioned above, given scheme content, can derive similar technical scheme by reference to the accompanying drawings.In every case be the content that does not depart from technical solutions of the utility model, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. a refrigerator air duct, comprise fan and air channel, described air channel is fixed on the inner bag of described refrigerator, the two ends in described air channel are air intake and outlet air end, it is characterized in that: described fan tilts to be arranged in the air channel between described air intake and outlet air end, described fan near inner bag one end to outlet air end lopsidedness, described fan near lid one end, air channel to air intake lopsidedness.
2. a kind of refrigerator air duct according to claim 1, is characterized in that: described air channel is comprised of air channel main body and air channel lid, and in described air channel, cover and be provided with air inlet and air outlet, described air channel lid is fixed in the main body of described air channel.
3. a kind of refrigerator air duct according to claim 2, it is characterized in that: described air channel main body is open architecture in described air outlet one side, air outlet one side of described air channel lid and the turning between described inner bag end face and rear wall and described end face and rear wall fit, and form the airtight air channel of described air outlet.
4. a kind of refrigerator air duct according to claim 2, it is characterized in that: in the main body of described air channel, be provided with fan mount pad, described fan mount pad comprises the lower mount pad near the upper mount pad of described inner bag and close described air channel lid, stagger mutually in the position of described upper and lower mount pad, described upper mount pad is near described outlet air end one side, described lower mount pad is near described air intake one side, and described fan tilts to be fixed in the main body of described air channel by described upper and lower mount pad.
5. a kind of refrigerator air duct according to claim 4, it is characterized in that: described upper mount pad is connected with the first fixed head of inclination, on described the first fixed head, be provided with the installing hole for fan attachment, described lower mount pad is connected with the second fixed head, forms a groove structure for described fan is inserted between described the second fixed head and air channel main body and lower mount pad.
6. a kind of refrigerator air duct according to claim 5, it is characterized in that: described fan comprises the case outside flabellum and flabellum, on case, one end is provided with fixing hole, described fixing hole and installing hole are passed by securing member in described fan top, described fan top is fixedly connected with described upper mount pad, and insert in described groove along described the second fixed head described fan bottom.
7. a kind of refrigerator air duct according to claim 5, is characterized in that: oblique the having a down dip of described the first fixed head, and described the second fixed head tilts obliquely, and described the first fixed head is identical with the angle of inclination of the second fixed head.
8. according to a kind of refrigerator air duct described in claim 1 to 7 any one, it is characterized in that: in described fan surrounding, be provided with for reducing the sponge strip of noise.
9. according to a kind of refrigerator air duct described in claim 1 to 7 any one, it is characterized in that: in described air channel air intake one side, the front end of described fan is provided with cold plasma generator.
10. a refrigerator, is characterized in that: comprise a kind of refrigerator air duct as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593910.6U CN203518395U (en) | 2013-09-25 | 2013-09-25 | Refrigerator air duct and refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593910.6U CN203518395U (en) | 2013-09-25 | 2013-09-25 | Refrigerator air duct and refrigerator with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518395U true CN203518395U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593910.6U Expired - Lifetime CN203518395U (en) | 2013-09-25 | 2013-09-25 | Refrigerator air duct and refrigerator with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296458A (en) * | 2014-09-19 | 2015-01-21 | 合肥华凌股份有限公司 | Refrigerator and air duct plate thereof |
| CN105736477A (en) * | 2014-12-08 | 2016-07-06 | 博西华电器（江苏）有限公司 | Refrigeration appliance and fan assembly used for refrigeration appliance |
-
2013
- 2013-09-25 CN CN201320593910.6U patent/CN203518395U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296458A (en) * | 2014-09-19 | 2015-01-21 | 合肥华凌股份有限公司 | Refrigerator and air duct plate thereof |
| CN105736477A (en) * | 2014-12-08 | 2016-07-06 | 博西华电器（江苏）有限公司 | Refrigeration appliance and fan assembly used for refrigeration appliance |
| CN105736477B (en) * | 2014-12-08 | 2020-09-18 | 博西华电器（江苏）有限公司 | Refrigeration appliance and fan assembly for refrigeration appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140402 |
|
| CX01 | Expiry of patent term |