CN104236201B - Refrigeration air duct assembly as well as air-cooled refrigerator - Google Patents
Refrigeration air duct assembly as well as air-cooled refrigerator Download PDFInfo
- Publication number
- CN104236201B CN104236201B CN201410462023.4A CN201410462023A CN104236201B CN 104236201 B CN104236201 B CN 104236201B CN 201410462023 A CN201410462023 A CN 201410462023A CN 104236201 B CN104236201 B CN 104236201B
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- cold preservation
- air
- cover plate
- air door
- ducting assembly
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a slide rail type manual throttle and a refrigeration air duct assembly for a refrigerator as well as an air-cooled refrigerator. The refrigeration air duct assembly comprises a refrigeration air duct and the sliding rail type manual throttle, wherein an air inlet and an air outlet are formed in the refrigeration air duct; the sliding rail type manual throttle is arranged at the air inlet of the refrigeration air duct between a closed position and an opened position in a sliding manner; the sliding rail type manual throttle comprises a throttle cover plate, a guide plate and an operation part; the throttle cover plate is used for opening and closing the air inlet of the refrigeration air duct; a through hole is formed in the throttle cover plate; when the throttle cover plate is positioned at the middle portion between the closed position and the opened position, the through hole is conducted with the air inlet; the guide plate is connected with the throttle cover plate and is used for guiding the throttle cover plate to slide; the operation part is connected with the guide plate, extends out of the refrigeration air duct and is used for driving the guide plate to slide. The refrigeration air duct disclosed by the embodiment of the invention has the advantages of uniformity in air outlet and the like.
Description
Technical field
The invention belongs to household electrical appliance technical field, more particularly to a kind of cold preservation ducting assembly with have this cold preservation air channel
The wind cooling refrigerator of assembly.
Background technology
In correlation technique, using the single system full blast cold refrigerator of manual air door, manual air door is typically placed in refrigerating chamber wind
In road, and regulating air volume by the way of knob rotation.It is positioned over the knob manual air door in refrigerating chamber air channel, adjust
Inconvenience is it is necessary to take out the drawer of refrigerating chamber can adjust.And refrigerating chamber is generally in below refrigerator, Yong Huxu
Want couchant or bend over to touch regulating device of air door, very inconvenient.It is positioned over the manual air door in refrigerating chamber air channel also
Have one very big the drawbacks of, because refrigerating chamber is in less than -18 ° for a long time, in refrigerating chamber air channel, there is defrosting water, air door is very
Easily freeze, cause air door cannot normally slide or working of plastics is subject to cold deformation, cause air door to lose efficacy.Additionally, in manual air door half
During closing, the left and right wind outlet intake of cold room is uneven, and when manual air door completely closes, calm entrance cold room,
Lead to refrigeration chamber effect poor.
Content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.
For this reason, the present invention proposes a kind of slide rail type manual air door for refrigerator, this slide rail type manual air door facilitates user
Adjust, it is to avoid air door freezes, simultaneously when this slide rail type manual air door is semi-closed it is ensured that the left and right sides of air door can be simultaneously
Air-supply is it is ensured that cold room left and right wind outlet air quantity is uniform, and when this slide rail type manual air door completely closes, still can have wind
Enter cold room, further increase the refrigeration of cold room.
The present invention also proposes a kind of wind cooling refrigerator with above-mentioned cold preservation ducting assembly.
The cold preservation ducting assembly of embodiment includes according to a first aspect of the present invention：Cold preservation air channel, described cold preservation air channel has
Air inlet and air outlet；And slide rail type manual air door, described slide rail type manual air door is between closed position and open position
It is slidably disposed in the air inlet in described cold preservation air channel, described slide rail type manual air door includes：Described for opening and closing
The air door cover plate of the air inlet in cold preservation air channel, described air door cover plate is provided with through hole, is in described closing in described air door cover plate
During centre position between position and described open position, described through hole turns on described air inlet；Guide plate, described guide plate with
Described air door cover plate is connected, and slides for guiding described air door cover plate；And operating portion, described operating portion is connected with described guide plate
And stretch out in described cold preservation air channel, for driving described guide plate to slide.
Cold preservation ducting assembly according to embodiments of the present invention has the advantages that air-out is uniform.
In addition, cold preservation ducting assembly according to the above embodiment of the present invention can also have the technical characteristic adding as follows：
According to one embodiment of present invention, it is provided with edge in described cold preservation air channel from described air inlet to described air outlet
The dividing plate that direction extends, the inner chamber in described cold preservation air channel is divided into two passages by described dividing plate, described air outlet for respectively with institute
State the multiple of two channel connections.
According to one embodiment of present invention, described air door cover plate is orthogonal with described guide plate.
According to one embodiment of present invention, one end of transverse sides of described air door cover plate is provided with connecting portion, institute
State connecting portion to be connected with described guide plate.
According to one embodiment of present invention, the mid portion of described air door cover plate is with respect to the periphery of described air door cover plate
Edge protruding upward to form boss, described through hole is formed on described boss.
According to one embodiment of present invention, described through hole is the slotted hole extending longitudinally.
The wind cooling refrigerator of embodiment includes according to a second aspect of the present invention：Casing, has cold room and cold in described casing
Freeze room；With cold preservation ducting assembly, described cold preservation ducting assembly is the cold preservation ducting assembly according to first aspect present invention, institute
The cold preservation air channel stating cold preservation ducting assembly is located at described cold preservation interior, and the air outlet in described cold preservation air channel is with described cold room even
Logical.
Brief description
Fig. 1 is the structural representation of slide rail type manual air door according to embodiments of the present invention；
Fig. 2 is the structural representation of slide rail type manual air door according to embodiments of the present invention；
Fig. 3 is the partial structural diagram of cold preservation ducting assembly according to embodiments of the present invention, the manual wind of described slide rail type
Door is centrally located；
Fig. 4 is the partial sectional view of cold preservation ducting assembly according to embodiments of the present invention, described slide rail type manual air door position
In centre position；
Fig. 5 is the partial structural diagram of cold preservation ducting assembly according to embodiments of the present invention, the manual wind of described slide rail type
Door is centrally located；
Fig. 6 is the partial structural diagram of cold preservation ducting assembly according to embodiments of the present invention, the manual wind of described slide rail type
Door is centrally located；
Fig. 7 is the partial structural diagram of cold preservation ducting assembly according to embodiments of the present invention, the manual wind of described slide rail type
Door is located at open position；
Fig. 8 is the partial sectional view of cold preservation ducting assembly according to embodiments of the present invention, described slide rail type manual air door position
In open position；
Fig. 9 is the partial structural diagram of cold preservation ducting assembly according to embodiments of the present invention, the manual wind of described slide rail type
Door is located at open position；
Figure 10 is the partial structural diagram of cold preservation ducting assembly according to embodiments of the present invention, the manual wind of described slide rail type
Door is located at open position.
Specific embodiment
Embodiments of the invention are described below in detail, the example of described embodiment is shown in the drawings, wherein from start to finish
The element that same or similar label represents same or similar element or has same or like function.Below with reference to attached
The embodiment of figure description is exemplary it is intended to be used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings wind cooling refrigerator according to embodiments of the present invention is described.As shown in Fig. 1-Figure 10, according to the present invention
The wind cooling refrigerator of embodiment includes casing (not shown) and cold preservation ducting assembly 10.There is in this casing cold room and freezing
Room.
As shown in Fig. 1-Figure 10, cold preservation ducting assembly 10 according to embodiments of the present invention includes cold preservation air channel 101 and slide rail
Formula manual air door 102.Cold preservation air channel 101 has air inlet 1015 and air outlet, and wherein cold preservation air channel 101 is located at this cold room
Interior, the air outlet in cold preservation air channel 101 is connected with this cold room.
Slide rail type manual air door 102 is slidably disposed in entering of cold preservation air channel 101 between closed position and open position
At air port 1015.Slide rail type manual air door 102 includes the wind gate cover of the air inlet 1015 for opening and closing cold preservation air channel 101
Plate 1021, guide plate 1022 and the operating portion for Driving guide plate 1022 slip for guiding air door cover plate 1021 slip
1023.Air door cover plate 1021 is provided with through hole 10211, is in described closed position and described open position in air door cover plate 1021
Between centre position when through hole 10211 turn on cold preservation air channel 101 air inlet 1015.Guide plate 1022 and air door cover plate 1021
It is connected, operating portion 1023 is connected with guide plate 1022, and operating portion 1023 stretches out in cold preservation air channel 101.
Cold preservation ducting assembly 10 according to embodiments of the present invention passes through to arrange slide rail type manual air door in cold preservation air channel 101
102, such that it is able to be adjusted to slide rail type manual air door 102 in this cold preservation interior, manual in regulation slide rail type by this user
Not only need not be couchant or bend over during air door 102, and the indoor drawer of this freezing need not be taken out.
Because the indoor temperature of this cold preservation is in 4 degrees centigrade, and in cold preservation air channel 101, there is not defrosting water, therefore sliding
Rail manual air door 102 will not freeze, and also will not be subject to cold deformation, thus can improve slide rail type manual air door 102 reliability,
Extend the service life of slide rail type manual air door 102.
And, by air door cover plate 1021 setting through hole 10211 and air door cover plate 1021 be located at described centre position
Shi Tongkong 10211 turns on the air inlet 1015 in cold preservation air channel 101, thus when slide rail type manual air door 102 is semi-closed, cold preservation wind
The air output of the left and right wind outlet in road 101 uniformly, to make the indoor temperature of this cold preservation uniformly, thus can improve this cold room
Refrigeration.
Further, since air door cover plate 1021 is provided with through hole 10211, therefore completely close in slide rail type manual air door 102
When, cold wind can be entered in cold preservation air channel 101 by through hole 10211, and then cold wind enters into this cold preservation interior, such that it is able to
Improve the refrigeration of this cold room.
Therefore, slide rail type manual air door 102 according to embodiments of the present invention has reliability height, long service life, is easy to
The advantages of operation.
Cold preservation ducting assembly 10 according to embodiments of the present invention has the advantages that air-out is uniform.
Wind cooling refrigerator according to embodiments of the present invention has the advantages that easy to use, good refrigeration effect.
As shown in Fig. 1-Figure 10, cold preservation air channel 101 is included according to the cold preservation ducting assembly 10 of some embodiments of the present invention
With slide rail type manual air door 102.
In one embodiment of the invention, as shown in figure 3, be provided with cold preservation air channel 101 along from this air inlet 1015 to
The dividing plate 1011 that the direction of this air outlet extends, the inner chamber in cold preservation air channel 101 is divided into two passages 1014 by dividing plate 1011.Change speech
It, the inner chamber in cold preservation air channel 101 is divided into left air channel (passage 1014) and right air channel (another passage by dividing plate 1011
1014).This air outlet is multiple with what two passages 1014 connected respectively.That is, this air outlet is multiple, multiple this goes out
The part (left air outlet) in air port is connected with left air channel, and another part (right air outlet) of this air outlet multiple is with right air channel even
Logical.
When air door cover plate 1021 is in described centre position (i.e. slide rail type manual air door 102 is in semi-closed state),
Through hole 10211 on air door cover plate 1021 is connected with one of left air channel and right air channel, the air inlet 1015 in cold preservation air channel 101
The part opened by air door cover plate 1021 is connected with another in left air channel and right air channel.Thus in slide rail type manual air door
102 semi-closed when, the left air outlet in cold preservation air channel 101 and the air output of right air outlet uniformly to make the indoor temperature of this cold preservation
Degree uniformly, thus can improve the refrigeration of this cold room.
As shown in figures 3 to 6, in some examples of the present invention, cold preservation air channel 101 can include air duct cover board 1012 He
It is located at the air channel foam 1013 on air duct cover board 1012, between air duct cover board 1012 and air channel foam 1013, form gas passage.
Dividing plate 1011 is located in this gas passage, so that this gas passage is divided into left air channel and right air channel.On air duct cover board 1012
It is provided with the left air outlet connecting with left air channel and the right air outlet connecting with right air channel.Air channel foam 1013 is provided with air inlet
1015.
As depicted in figs. 1 and 2, slide rail type manual air door 102 includes the air inlet for opening and closing cold preservation air channel 101
1015 air door cover plate 1021, for guiding the guide plate 1022 of air door cover plate 1021 slip and sliding for Driving guide plate 1022
Dynamic operating portion 1023.
Advantageously, air door cover plate 1021 is orthogonal with guide plate 1022.Specifically, air door cover plate 1021 can flatly set
Put, guide plate 1022 can vertically be arranged.The structure of slide rail type manual air door 102 thus can be made more reasonable.
Operating portion 1023 is located on the front surface of guide plate 1022.The front surface of guide plate 1022 is the neighbour of guide plate 1022
The surface of nearly user.Air duct cover board 1012 is provided with the chute 10121 extending in left-right direction, and operating portion 1023 can horizontally slip
Be located in chute 10121, and a part for operating portion 1023 forward extends out chute 10121.
As shown in Fig. 2 in a specific example of the present invention, one end of transverse sides of air door cover plate 1021 sets
There is connecting portion 1024, connecting portion 1024 is connected with guide plate 1022.The structure of slide rail type manual air door 102 thus can be made more
Firm.Wherein, laterally as shown by the arrow a in fig. 2.
In an example of invention, as shown in Fig. 2 the mid portion of air door cover plate 1021 is with respect to air door cover plate 1021
Outer peripheral edge protruding upward to form boss 10212, through hole 10211 is formed on boss 10212.By forming boss 10212,
The structural strength of air door cover plate 1021 can be increased, and then the structural strength of slide rail type manual air door 102 can be increased.
Wherein, through hole 10211 is the slotted hole extending longitudinally.Longitudinally as shown in the arrow B in Fig. 2.
In describing the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " up time
The orientation of instruction such as pin ", " counterclockwise ", " axial ", " radially ", " circumferential " or position relationship be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than the device of instruction or hint indication or element must
Must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more, unless separately
Have and clearly specifically limit.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
Connect or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to concrete feelings
Condition understands above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score permissible
It is the first and second feature directly contacts, or the first and second features pass through intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy describing with reference to this embodiment or example
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be in office
Combine in an appropriate manner in one or more embodiments or example.Additionally, in the case of not conflicting, the skill of this area
The feature of the different embodiments described in this specification or example and different embodiment or example can be tied by art personnel
Close and combine.
Although embodiments of the invention have been shown and described above it is to be understood that above-described embodiment is example
Property it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (6)
1. a kind of cold preservation ducting assembly is it is characterised in that include：
Cold preservation air channel, described cold preservation air channel has air inlet and air outlet, is provided with along from described air inlet in described cold preservation air channel
The dividing plate extending to the direction of described air outlet, the inner chamber in described cold preservation air channel is divided into two passages by described dividing plate, described go out
Air port is multiple with described two channel connections respectively；And
Slide rail type manual air door, described slide rail type manual air door is slidably disposed in described between closed position and open position
The air inlet in cold preservation air channel, described slide rail type manual air door includes：
For opening and closing the air door cover plate of the air inlet in described cold preservation air channel, described air door cover plate is provided with through hole, in institute
State air door cover plate and be in described through hole conducting described air intake during the centre position between described closed position and described open position
Mouthful；
Guide plate, described guide plate is connected with described air door cover plate, slides for guiding described air door cover plate；With
Operating portion, described operating portion is connected with described guide plate and stretches out in described cold preservation air channel, for driving described guiding
Plate slides.
2. cold preservation ducting assembly according to claim 1 it is characterised in that described air door cover plate and described guide plate just
Hand over.
3. cold preservation ducting assembly according to claim 1 is it is characterised in that transverse sides of described air door cover plate
One end is provided with connecting portion, and described connecting portion is connected with described guide plate.
4. the cold preservation ducting assembly according to any one of claim 1-3 is it is characterised in that the centre of described air door cover plate
Part protruding upward with respect to the outer peripheral edge of described air door cover plate to form boss, described through hole is formed on described boss.
5. cold preservation ducting assembly according to claim 4 is it is characterised in that described through hole is extend longitudinally oval
Hole.
6. a kind of wind cooling refrigerator is it is characterised in that include：
Casing, has cold room and refrigerating chamber in described casing；With
Cold preservation ducting assembly, described cold preservation ducting assembly is cold preservation ducting assembly according to any one of claim 1-5, institute
The cold preservation air channel stating cold preservation ducting assembly is located at described cold preservation interior, and the air outlet in described cold preservation air channel is with described cold room even
Logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462023.4A CN104236201B (en) | 2014-09-11 | 2014-09-11 | Refrigeration air duct assembly as well as air-cooled refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410462023.4A CN104236201B (en) | 2014-09-11 | 2014-09-11 | Refrigeration air duct assembly as well as air-cooled refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104236201A CN104236201A (en) | 2014-12-24 |
| CN104236201B true CN104236201B (en) | 2017-02-15 |
Family
ID=52224780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410462023.4A Active CN104236201B (en) | 2014-09-11 | 2014-09-11 | Refrigeration air duct assembly as well as air-cooled refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104236201B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895641B (en) * | 2017-01-09 | 2020-12-01 | 安徽康佳同创电器有限公司 | Refrigerator mechanical air door switch and refrigerator |
| CN106949696A (en) * | 2017-05-04 | 2017-07-14 | 合肥雪祺电气有限公司 | Cold compartment of refrigerator cooling structure and refrigerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5819552A (en) * | 1996-06-29 | 1998-10-13 | Daewoo Electronics Co., Ltd. | Air-circulated refrigerator |
| CN103411369A (en) * | 2013-08-23 | 2013-11-27 | 合肥华凌股份有限公司 | Air duct assembly for refrigerator and refrigerator with same |
| CN103471317A (en) * | 2013-09-26 | 2013-12-25 | 合肥美的电冰箱有限公司 | Air cooling refrigerator |
| CN104075520A (en) * | 2014-07-14 | 2014-10-01 | 合肥华凌股份有限公司 | Air cooling refrigerator and air channel cover plate assembly thereof |
| CN204027136U (en) * | 2014-07-14 | 2014-12-17 | 合肥华凌股份有限公司 | Air duct cover board assembly and the wind cooling refrigerator of wind cooling refrigerator |
| CN204177014U (en) * | 2014-09-11 | 2015-02-25 | 合肥华凌股份有限公司 | For slide rail type manual air door, the refrigeration ducting assembly and wind cooling refrigerator of refrigerator |
-
2014
- 2014-09-11 CN CN201410462023.4A patent/CN104236201B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5819552A (en) * | 1996-06-29 | 1998-10-13 | Daewoo Electronics Co., Ltd. | Air-circulated refrigerator |
| CN103411369A (en) * | 2013-08-23 | 2013-11-27 | 合肥华凌股份有限公司 | Air duct assembly for refrigerator and refrigerator with same |
| CN103471317A (en) * | 2013-09-26 | 2013-12-25 | 合肥美的电冰箱有限公司 | Air cooling refrigerator |
| CN104075520A (en) * | 2014-07-14 | 2014-10-01 | 合肥华凌股份有限公司 | Air cooling refrigerator and air channel cover plate assembly thereof |
| CN204027136U (en) * | 2014-07-14 | 2014-12-17 | 合肥华凌股份有限公司 | Air duct cover board assembly and the wind cooling refrigerator of wind cooling refrigerator |
| CN204177014U (en) * | 2014-09-11 | 2015-02-25 | 合肥华凌股份有限公司 | For slide rail type manual air door, the refrigeration ducting assembly and wind cooling refrigerator of refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104236201A (en) | 2014-12-24 |
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