CN206600961U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN206600961U CN206600961U CN201720123780.8U CN201720123780U CN206600961U CN 206600961 U CN206600961 U CN 206600961U CN 201720123780 U CN201720123780 U CN 201720123780U CN 206600961 U CN206600961 U CN 206600961U
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- air
- air channel
- compartment
- refrigerator
- air curtain
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides a kind of refrigerator.The refrigerator includes defining the casing of storing compartment, for the evaporator cooled down to the air for flowing through it, the air compartment air channel supplied to storing compartment by by evaporator cooling, the compartment blower fan that is arranged in compartment air channel and the door body for picking and placeing mouth for being opened and closed storing compartment, it is characterised in that refrigerator also includes：It is arranged at the air channel base plate of casing top and the air channel top board being arranged above air channel base plate, air channel base plate and the sandwiched formation air curtain air channel of air channel top board；Wherein air curtain air channel is set to connect with compartment air channel, and air channel base plate is provided with the neighbouring air curtain air outlet for picking and placeing mouth and extending in transverse direction, to form air curtain at picking and placeing mouthful；Compartment blower fan is configured to work when door body is opened, and is configured to suck respective air air-flow from storing compartment and is blowed to air curtain air outlet.The utility model effectively reduces the heat exchange of refrigerator inner air and outer air, reduces the energy consumption of refrigerator.
Description
Technical field
The utility model is related to a kind of refrigerating equipment, more particularly to a kind of refrigerator.
Background technology
During user's opening refrigerator door picks and places food, indoor cold sky between the hot-air and storing outside refrigerator
Gas will carry out heat exchange so that indoor temperature rises between storing, influence the fresh-keeping and/or refrigerating effect of food, and cause
The energy consumption of refrigerator rises.Consider, need to provide a kind of air curtain structure in design, when refrigerator door is opened, in storing
Air curtain is formed at the picking and placeing mouthful of compartment, to reduce refrigerator inner air and outer air heat exchange.
Utility model content
A purpose of the present utility model, which is to provide for one kind, the temperature in casing is remained relative when door body is opened
Stable refrigerator.
Especially, the utility model provides a kind of refrigerator.The refrigerator includes defining the casing of storing compartment, is used for
What the evaporator cooled down to the air for flowing through it, the air for cooling down the process evaporator were supplied to the storing compartment
Compartment air channel, the compartment blower fan being arranged in the compartment air channel and the door for picking and placeing mouth for being opened and closed the storing compartment
Body, it is characterised in that the refrigerator also includes：
It is arranged at the air channel base plate of the casing top and the air channel top board being arranged above the air channel base plate, the wind
Road bottom plate and the sandwiched formation air curtain air channel of the air channel top board；Wherein
The air curtain air channel is set to connect with the compartment air channel, and the air channel base plate is provided with and picked and placeed adjacent to described
Mouthful and the air curtain air outlet that extends in transverse direction, to form air curtain at described pick and place mouthful；
The compartment blower fan is configured to work when the door body is opened, and is configured to corresponding from storing compartment suction
Air draught is simultaneously blowed to the air curtain air outlet.
Alternatively, the refrigerator also includes：
Wind deflector, is arranged at the air curtain air outlet, so that the air-out direction of the air curtain air outlet is straight down；
And
The wind deflector is configured to open the air curtain air outlet when the door body is opened.
Alternatively, the refrigerator also includes：
At least one linkage, is arranged in the air channel top board, so that the wind deflector is controllably swung.
Alternatively, the linkage includes：
First swing rod, its first end is provided with first rotating shaft, and the first rotating shaft is articulated with first with the air channel top board
Pin joint；
Second swing rod, its first end is provided with the second rotating shaft, and second rotating shaft is articulated with second with the air channel top board
Pin joint；
Connecting rod, its first end and the second end of first swing rod are hinged, the second end and the second end of second swing rod
It is hinged；Wherein
The first rotating shaft and the wind deflector are coaxially connected.
Alternatively, the first rotating shaft is fixedly connected with the wind deflector.
Alternatively, at least one described linkage also includes：
Drive mechanism, be set to the second rotating shaft drive connection so that second swing rod swings and driven described
Wind deflector is swung.
Alternatively, the air channel base plate is provided with the multiple floors extended along depth direction, so that the air curtain air outlet
Air-out is uniform.
Alternatively, the refrigerator also includes：
Windscreen Fan, is arranged at the connectivity part in the air curtain air channel and the compartment air channel, to ensure to pick and place mouth described
Place can form air curtain；And
The Windscreen Fan is configured to work when the door body is opened.
Refrigerator of the present utility model is provided with the air curtain air channel communicated with compartment air channel, can be when door body is opened, in refrigerator
Pick and place mouthful at form air curtain, effectively reduce the heat exchange of refrigerator inner air and outer air, it is to avoid due to temperature indoor between storing
Degree rises and influences the fresh-keeping and/or refrigerating effect of food, reduces the energy consumption of refrigerator.
Further, wind deflector is provided with air curtain air outlet of the present utility model, and is led by linkage control
The swing of aerofoil, can preferably control the air-out direction of air curtain air outlet.Air channel base plate is provided with multiple floors, can go out air curtain
Air port air-out is uniform, preferably reduces the heat exchange of refrigerator inner air and outer air.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Plus understand of the present utility model above-mentioned and other purposes, advantages and features.
Brief description of the drawings
It is described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter more of the present utility model specific real
Apply example.Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that
What these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of the refrigerator according to the utility model one embodiment；
Fig. 2 is the schematic diagram of the air channel base plate of refrigerator shown in Fig. 1；
Fig. 3 is the schematic diagram of the air channel top board of refrigerator shown in Fig. 1；
Fig. 4 is the schematic partial enlarged view of region A in Fig. 3；
Fig. 5 is the schematic cross sectional views along the cutting line B-B interceptions in Fig. 4 when air curtain air outlet is closed；
Fig. 6 is the schematic cross sectional views along the cutting line B-B interceptions in Fig. 4 when air curtain air outlet is opened；
Fig. 7 is the schematic diagram of linkage in Fig. 4.
Embodiment
Fig. 1 is the schematic diagram of the refrigerator 100 according to the utility model one embodiment.Referring to Fig. 1, refrigerator 100
May include to define in general manner storing compartment casing 110, for the air for flowing through it is cooled down evaporator 140,
Compartment air channel 120 that the air cooled down by evaporator 140 is supplied to storing compartment, be arranged in compartment air channel 120 between
Room blower fan 130 and the door body 150 for picking and placeing mouth for being opened and closed storing compartment.Refrigerator 100 may also include the He of air channel base plate 162
Air channel top board 163.
Specifically, air channel base plate 162 may be disposed at the top of casing 110.Air channel top board 163 may be disposed at air channel base plate
162 top.Air channel base plate 162 and air channel top board 163 can sandwiched formation air curtain air channels 160.The air curtain air channel 160 may be configured as
Connected with compartment air channel 120.Especially, air channel base plate 162 is settable the neighbouring air curtain for picking and placeing mouth and extending in transverse direction
Air outlet 161, to form air curtain at picking and placeing mouthful.Compartment blower fan 130 can be configured to work when door body 150 is opened, and can match somebody with somebody
It is set to and sucks respective air air-flow from storing compartment (at the air inlet 121 in compartment air channel 120) and blown to air curtain air outlet 161
Send.
In certain embodiments, the open and-shut mode of door body 150 is detected using the door opening detection device of refrigerator 100.Open the door
Detection means can be detected using various ways such as fan-shaped switch, magnet-sensitive switch, Hall switch, be closed completely in door body 150
Close or produce different electric signals respectively when opening, to indicate the state of door body 150.
Refrigerator 100 of the present utility model is provided with the air curtain air channel 160 communicated with compartment air channel 120, can be 150 dozens in door body
When opening, air curtain is formed at the picking and placeing mouthful of refrigerator 100, the heat exchange of the inner air and outer air of refrigerator 100 is effectively reduced, it is to avoid by
Indoor temperature rises and influences the fresh-keeping and/or refrigerating effect of food between storing, reduces the energy consumption of refrigerator 100.
In some preferred embodiments, refrigerator 100 may also include Windscreen Fan 170.Windscreen Fan 170 may be disposed at air curtain
The connectivity part in air channel 160 and compartment air channel 120, to prevent the air draught sent out due to compartment blower fan 130 from reaching compartment air channel
The abatement of wind behind 120 top, sets compartment blower fan 130 by the connectivity part in air curtain air channel 160 and compartment air channel 120, protects
Card can form air curtain picking and placeing at mouth.And Windscreen Fan 170 can be configured to when door body 150 is opened and work.
Fig. 2 is the schematic diagram of the air channel base plate 162 of refrigerator 100 shown in Fig. 1.Referring to Fig. 2, air channel base plate 162 can
The air dam 1622 of left and right two of flaring extension from back to front is provided with, left and right air dam 1622 can be formed with air curtain air channel inlet air
Mouthful, to receive the air draught from compartment air channel 120.Air channel base plate 162 be also provided with along depth direction extend it is multiple
Floor 1621, so that the air-out of air curtain air outlet 161 is uniform, preferably reduces the heat exchange of the inner air and outer air of refrigerator 100.Multiple floors
1621 upper surface can lean with air channel top board 163, in order to keep the stabilization of air channel top board 163.
Fig. 3 is the schematic diagram of the air channel top board 163 of refrigerator 100 shown in Fig. 1；Fig. 4 is the signal of region A in Fig. 3
Property partial enlarged view；Fig. 5 is the schematic cross sectional views along the cutting line B-B interceptions in Fig. 4 when air curtain air outlet 161 is closed；
Fig. 6 is the schematic cross sectional views along the cutting line B-B interceptions in Fig. 4 when air curtain air outlet 161 is opened；Fig. 7 is connecting rod machine in Fig. 4
The schematic diagram of structure 200.Referring to Fig. 3 to 7, refrigerator 100 may also include wind deflector 164 and at least one linkage 200.
In the utility model, the quantity of linkage 200 can for one, two or more.Wind deflector 164 may be disposed at air curtain
At air outlet 161, for making the air-out direction of air curtain air outlet 161 for straight down.The wind deflector 164 can be configured in door body
150 open air curtain air outlet 161 when opening.Linkage 200 may be disposed in air channel top board 163, for make wind deflector 164 by
Control ground is swung, and can preferably control the air-out direction of air curtain air outlet 161.
Linkage 200 may include the first swing rod 210, the second swing rod 220 and connecting rod 230.The first end of first swing rod 210
Settable to have first rotating shaft 211, first rotating shaft 211 can be articulated with the first pin joint with air channel top board 163, the first swing rod 210
Second end may be configured as being hinged with the first end of connecting rod 230.First rotating shaft 211 can be fixedly and coaxially connected with wind deflector 164.One
In a little embodiments, first rotating shaft 211 can with wind deflector 164 can using clamping, weld, be integrally formed or other modes are connected to one
Rise.
The first end of second swing rod 220 is settable the second rotating shaft 221, and the second rotating shaft 221 can be hinged with air channel top board 163
In the second pin joint, the second end of the second swing rod 220 may be configured as being hinged with the second end of connecting rod 230.The of linkage 200
One pin joint, the second pin joint, the first swing rod 210 and connecting rod 230 may make up a quadric chain.At least one linkage
200 may also include drive mechanism 240.Drive mechanism 240 may be configured as with the drive connection of the second rotating shaft 221, for making the second pendulum
Bar 220 is swung, and drives wind deflector 164 to swing, so that air curtain air outlet 161 is controllably opened and closed.In other words, linkage is worked as
When 200 quantity is multiple (being more than one), the quantity of drive mechanism 240 can be one or more.When drive mechanism 240
When quantity is one, the second rotating shaft 221 of any one linkage 200 can be set to and the drive connection of drive mechanism 240；
When the quantity of drive mechanism 240 is multiple, multiple drive mechanisms 240 can be set to second with each linkage 200
The drive connection of rotating shaft 221.In certain embodiments, drive mechanism 240 can use motor, and its is simple in construction and with low cost.
The workflow of the refrigerator 100 of the utility model one embodiment may include：When door body 150 is closed, air curtain goes out
Air port 161 is closed, and compartment blower fan 130 is storing compartment blowing cooling air according to real time temperature indoor between storing；When door body 150 dozens
When opening, linkage 200 is worked and opens air curtain air outlet 161, and compartment blower fan 130 and Windscreen Fan 170 are started working, from
Storing compartment suction respective air air-flow is simultaneously blowed to air curtain air outlet 161, and air curtain is formed at picking and placeing mouthful.
Refrigerator 100 may include to define the casing 110 of multiple storing compartments, be respectively used to be opened and closed storing compartment pick and place mouth
Multiple door body 150, and be respectively arranged at multiple air curtain air channels 160 at the top of storing compartment.For example, refrigerator 100 includes limit
Surely there is the casing 110 of refrigerator room and freezing compartment, be respectively used to be opened and closed the refrigeration door body of refrigerator room and freezing compartment and cold
Freeze door body, and be respectively arranged at refrigeration air curtain air channel and freezing air curtain air channel at the top of refrigerator room and freezing compartment.Refrigeration
Air curtain air channel and freezing air curtain air channel are all set to connect with compartment air channel 120.And refrigeration air curtain air channel and freezing air curtain air channel
It is respectively arranged with that neighbouring refrigerator room picks and places mouth and freezing compartment picks and places the refrigeration air curtain air outlet and freezing air curtain air outlet of mouth.
Refrigeration air curtain air outlet is configured to open when refrigeration door body is opened, to form air curtain at refrigerator room is picked and placeed mouthful.Freeze wind
Curtain air outlet is configured to open when freezing door body is opened, to form air curtain at freezing compartment picks and places mouthful.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model many
Individual exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the utility model spirit and scope
The content opened directly determines or derived many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regarded as to cover other all these variations or modifications.
Claims (8)
1. a kind of refrigerator, including define the casing, the evaporator for being cooled down to the air for flowing through it, general of storing compartment
By the evaporator cool down air supplied to the storing compartment compartment air channel, be arranged in the compartment air channel between
Room blower fan and the door body for picking and placeing mouth for being opened and closed the storing compartment, it is characterised in that the refrigerator also includes：
It is arranged at the air channel base plate of the casing top and the air channel top board being arranged above the air channel base plate, the air channel bottom
Plate and the sandwiched formation air curtain air channel of the air channel top board；Wherein
The air curtain air channel is set to connect with the compartment air channel, and the air channel base plate be provided with it is neighbouring described pick and place mouth and
The air curtain air outlet extended in transverse direction, to form air curtain at described pick and place mouthful；
The compartment blower fan is configured to work when the door body is opened, and is configured to suck respective air from the storing compartment
Air-flow is simultaneously blowed to the air curtain air outlet.
2. refrigerator according to claim 1, it is characterised in that the refrigerator also includes：
Wind deflector, is arranged at the air curtain air outlet, so that the air-out direction of the air curtain air outlet is straight down；And
The wind deflector is configured to open the air curtain air outlet when the door body is opened.
3. refrigerator according to claim 2, it is characterised in that the refrigerator also includes：
At least one linkage, is arranged in the air channel top board, so that the wind deflector is controllably swung.
4. refrigerator according to claim 3, it is characterised in that the linkage includes：
First swing rod, its first end is provided with first rotating shaft, and the first rotating shaft is articulated with first with the air channel top board and is hinged
Point；
Second swing rod, its first end is provided with the second rotating shaft, and second rotating shaft is articulated with second with the air channel top board and is hinged
Point；
Connecting rod, its first end and the second end of first swing rod are hinged, and the second end and the second end of second swing rod are hinged；
Wherein
The first rotating shaft and the wind deflector are coaxially connected.
5. refrigerator according to claim 4, it is characterised in that
The first rotating shaft is fixedly connected with the wind deflector.
6. refrigerator according to claim 4, it is characterised in that at least one described linkage also includes：
Drive mechanism, be set to the second rotating shaft drive connection so that second swing rod swings and drives the wind-guiding
Plate is swung.
7. refrigerator according to claim 1, it is characterised in that
The air channel base plate is provided with the multiple floors extended along depth direction, so that the air curtain air outlet is uniform.
8. refrigerator according to claim 1, it is characterised in that the refrigerator also includes：
Windscreen Fan, is arranged at the connectivity part in the air curtain air channel and the compartment air channel, so that ensure can at mouth in described pick and place
Form air curtain；And
The Windscreen Fan is configured to work when the door body is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123780.8U CN206600961U (en) | 2017-02-10 | 2017-02-10 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720123780.8U CN206600961U (en) | 2017-02-10 | 2017-02-10 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600961U true CN206600961U (en) | 2017-10-31 |
Family
ID=60146229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720123780.8U Active CN206600961U (en) | 2017-02-10 | 2017-02-10 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600961U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883126A (en) * | 2019-03-19 | 2019-06-14 | 合肥华凌股份有限公司 | The refrigeration system and wind cooling refrigerator of wind cooling refrigerator |
| CN110513948A (en) * | 2019-09-05 | 2019-11-29 | 广东美的白色家电技术创新中心有限公司 | Air curtain component and refrigeration equipment |
| CN110530097A (en) * | 2019-09-05 | 2019-12-03 | 广东美的白色家电技术创新中心有限公司 | Refrigeration equipment |
| WO2020173339A1 (en) * | 2019-02-26 | 2020-09-03 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN113932517A (en) * | 2021-04-21 | 2022-01-14 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113959140A (en) * | 2021-04-21 | 2022-01-21 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113959168A (en) * | 2021-04-21 | 2022-01-21 | 海信（山东）冰箱有限公司 | Control mode of refrigerator |
| CN114963652A (en) * | 2022-05-16 | 2022-08-30 | 长虹美菱股份有限公司 | Cold-stored air duct system of refrigerator |
-
2017
- 2017-02-10 CN CN201720123780.8U patent/CN206600961U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020173339A1 (en) * | 2019-02-26 | 2020-09-03 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN109883126A (en) * | 2019-03-19 | 2019-06-14 | 合肥华凌股份有限公司 | The refrigeration system and wind cooling refrigerator of wind cooling refrigerator |
| CN110513948A (en) * | 2019-09-05 | 2019-11-29 | 广东美的白色家电技术创新中心有限公司 | Air curtain component and refrigeration equipment |
| CN110530097A (en) * | 2019-09-05 | 2019-12-03 | 广东美的白色家电技术创新中心有限公司 | Refrigeration equipment |
| CN113932517A (en) * | 2021-04-21 | 2022-01-14 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113959140A (en) * | 2021-04-21 | 2022-01-21 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113959168A (en) * | 2021-04-21 | 2022-01-21 | 海信（山东）冰箱有限公司 | Control mode of refrigerator |
| CN114963652A (en) * | 2022-05-16 | 2022-08-30 | 长虹美菱股份有限公司 | Cold-stored air duct system of refrigerator |
| CN114963652B (en) * | 2022-05-16 | 2024-06-11 | 长虹美菱股份有限公司 | Refrigerating air duct system of refrigerator |
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