CN107940870B - Air guide assembly and refrigerator with same - Google Patents
Air guide assembly and refrigerator with same Download PDFInfo
- Publication number
- CN107940870B CN107940870B CN201711034006.0A CN201711034006A CN107940870B CN 107940870 B CN107940870 B CN 107940870B CN 201711034006 A CN201711034006 A CN 201711034006A CN 107940870 B CN107940870 B CN 107940870B
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- Prior art keywords
- air
- channel
- refrigerator
- plate
- compartment
- Prior art date
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- 238000005057 refrigeration Methods 0.000 claims abstract 3
- 238000007664 blowing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/063—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation with air guides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
- F25D2317/0664—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the side
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides an air guide assembly for supplying air to a refrigerator compartment and a refrigerator thereof, wherein the refrigerator comprises at least one refrigerating compartment, a door body for opening and closing the compartment and an evaporator for supplying cold to the compartment, the compartment is provided with a rear wall, a top wall and a side wall, and a bottle seat is arranged on the door body; the air guide assembly comprises a first air channel, a second air channel and a fan, wherein the first air channel and the second air channel are communicated with each other, and the fan is communicated with the first air channel through an air guide opening; first wind channel extends the setting along the upper and lower direction of back wall, just the first air outlet to the compartment air feed is all seted up to the first wind channel left and right sides, the second wind channel is connected to the upper end in first wind channel and is in the fore-and-aft direction of roof extends the setting, the second wind channel left and right sides is all seted up the second air outlet and can be blown the cold wind in the second wind channel to the door body and the bottle seat towards side the place ahead in, has effectively solved the problem that door body bottle seat temperature is too high among the prior art, has increased refrigeration efficiency, has promoted the refrigeration performance of refrigerator.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to an air guide assembly for supplying air to a refrigerator compartment.
Background
The refrigerator is an essential household appliance in daily life of people, in the existing air-cooled refrigerator, air outlet openings of an air duct of a freezing chamber or a refrigerating chamber are all positioned at the back of a compartment, and the air outlet positions can be seen at a glance after a refrigerator door is opened, so that the integral attractive effect is influenced, and the air outlet openings are easily shielded when stored objects are placed in the compartment, so that the refrigerating efficiency of the compartment is influenced; meanwhile, in order to increase the storage capacity of the refrigerator, the refrigerator door body is provided with a bottle seat, and because the existing air outlet of the air duct is arranged at the back of the inner container, the blown cold air is far away from the bottle seat, so that the refrigerating effect on the stored objects in the bottle seat is not obvious, the temperature of the bottle seat is relatively high, and the refrigerating storage of food is not facilitated.
Disclosure of Invention
In order to solve one of the problems, the invention provides an air guide assembly for supplying air to a refrigerator compartment, wherein the refrigerator compartment is provided with a rear wall, a top wall and a side wall, and the air guide assembly comprises a first air channel and a second air channel which are communicated with each other, and a fan communicated with the first air channel through an air guide opening; first wind channel extends along the upper and lower direction of back wall and sets up, just first air outlet has all been seted up to the first wind channel left and right sides, the second wind channel is connected to the upper end in first wind channel and is in the fore-and-aft direction of roof extends the setting, the second air outlet has all been seted up to the second wind channel left and right sides.
As a further improvement of an embodiment of the present invention, the first air duct includes a front plate and a rear plate that are disposed opposite to each other, and the second air duct includes an upper plate and a lower plate that are disposed opposite to each other.
As a further improvement of an embodiment of the present invention, the front plate and the lower plate are integrally formed.
As a further improvement of the embodiment of the present invention, the front plate is provided with a first flow guiding portion, and the first flow guiding portion includes a first flow guiding rib extending in the vertical direction of the front plate and a flow dividing rib connected to the first flow guiding rib and extending obliquely to the air guiding opening.
As a further improvement of the embodiment of the present invention, the first air guiding portion includes two first air guiding ribs disposed beside the first air outlet and two shunting ribs connecting the two first air guiding ribs, and the two shunting ribs intersect above the air guiding opening.
As a further improvement of the embodiment of the present invention, the rear plate is rectangular, and the lower plate is provided with a second flow guiding rib, and the second flow guiding rib is connected to the first flow guiding rib and extends obliquely to the front end of the second air outlet so as to guide the air in the second air duct to blow out from the second air outlet towards the lateral front.
As a further improvement of an embodiment of the present invention, the front plate includes a flow guide plate, and the flow guide plate is disposed at an upper end of the first air outlet and extends obliquely toward an inner side of the first air duct.
The invention also provides a refrigerator, which comprises at least one refrigerating chamber, a door body for opening and closing the chamber and an evaporator for supplying cold to the chamber, wherein a bottle seat is arranged on the door body, the refrigerator comprises the air guide assembly, the fan blows cold air of the evaporator into the first air channel and the second air channel through the air guide opening, and the cold air is respectively blown into the chamber and the bottle seat from the first air outlet and the second air outlet.
Compared with the prior art, the air guide assembly and the refrigerator thereof provided by the invention have the advantages that the first air outlets are arranged on the left side and the right side of the first air channel to supply air to the compartment, so that the structure in the compartment is more attractive and concise, and the temperature in the compartment is more stably reduced; meanwhile, the second air outlet is formed in the second air duct, cold air in the air duct can be blown to the door body and the bottle seat towards the side front, the problem that the temperature of the bottle seat of the door body is too high in the prior art is effectively solved, the refrigerating efficiency is increased, and the refrigerating performance of the refrigerator is improved.
Drawings
Fig. 1 is a schematic structural diagram of an air guide assembly according to an embodiment of the present invention;
fig. 2 is a schematic partial structural view of an air guide assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a refrigerator and an air guide assembly thereof according to an embodiment of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The following describes in detail a specific embodiment of an embodiment of the present invention with reference to the drawings.
Referring to fig. 1, the present invention provides an air guiding assembly 100 for supplying air into a refrigerator compartment 200, as shown in the dotted line in fig. 1, the compartment 200 has a rear wall 210, a top wall 220 and a side wall 230, the air guiding assembly 100 includes a first air duct 110 and a second air duct 120 which are communicated with each other, and a fan 130 which is communicated with the first air duct 110 through an air guiding opening 131; specifically, the first air duct 110 extends along the upper and lower direction of the rear wall 210, the first air outlets 114 are disposed on the left and right sides of the first air duct 110, the second air duct 120 is connected to the upper end of the first air duct 110 and extends along the front and rear direction of the top wall 220, and the second air outlets 123 are disposed on the left and right sides of the second air duct 120.
Further, referring to fig. 2, the first air duct 110 includes a front plate 111 and a rear plate 112 disposed oppositely, and the second air duct 120 includes an upper plate 122 and a lower plate 121 disposed oppositely; the front plate 111 and the rear plate 112, and the upper plate 122 and the lower plate 121 in this embodiment are all configured to be connected and fixed through a screw structure, and meanwhile, in order to enhance the air duct tightness and save the production cost, the front plate 111 and the lower plate 121 in this embodiment are integrally formed.
Further, a first flow guiding portion 113 is disposed on the front plate 111, and the first flow guiding portion 113 includes a first flow guiding rib 113a extending in the vertical direction of the front plate 111 and a flow dividing rib 113b connecting the first flow guiding rib 113a and extending obliquely to the air guiding opening 131.
Specifically, the first air guiding portion 113 includes two first air guiding ribs 113a disposed beside the first air outlet 114 and two shunting ribs 113b connected to the two first air guiding ribs 113a, and the two shunting ribs 113b are intersected above the air guiding opening 131; under the guidance of the first flow guiding rib 113a and the flow dividing rib 113b arranged as described above, the cold air blown out from the air guiding opening 131 can be divided into two cold air flows from the intersection of the two flow dividing ribs 113b, and respectively blown into the first air guiding duct along the two first flow guiding ribs 113a, and then blown out through the first air outlet 114; preferably, in order to make the flow rates of the two cold air flows consistent, the two first flow guiding ribs 113a are symmetrically disposed on the front plate 111, and the two flow dividing ribs 113b are intersected directly above the central point of the air guiding opening 131.
Further, the front plate 111 further includes a guide plate 115, the guide plate 115 is disposed at the upper end of the first air outlet 114 and extends obliquely toward the inner side of the first air duct 110, and when cold air is blown into the first air duct 110 and flows through the first air outlet 114, the cold air is blown onto the reverse flow plate and is blown out from the first air outlet 114 along the guide of the guide plate 115; in this embodiment, the included angle between the guide plate 115 and the first air outlet 114 determines the wind direction of the cold wind blown out from the first air outlet 114, and in this embodiment, the included angle between the guide plate 115 and the first air outlet 114 is set to about 30 degrees, so that the cold wind is blown onto the side wall 230 of the compartment 200 to cool the compartment 200, rather than directly blowing the food in the compartment 200, so that the cooling process in the whole compartment 200 is more stable.
Meanwhile, the lower plate 121 is provided with a second flow guiding rib 124, the second flow guiding rib 124 is connected to the first flow guiding rib 113a and extends obliquely to the front end of the second air outlet 123, and when the cold air in the first air duct 110 is blown into the second air duct 120, the cold air can be blown out from the second air outlet 123 towards the lateral front under the guidance of the second flow guiding rib 124; specifically, two second flow guide ribs 124 are provided corresponding to the first flow guide ribs 113 a.
Meanwhile, the invention also provides a refrigerator, which comprises at least one refrigerating chamber 200, a door body for opening and closing the chamber 200 and an evaporator for supplying cold in the chamber 200, wherein the chamber 200 is provided with a rear wall 210, a top wall 220 and a side wall 230, the door body is provided with a bottle seat 300, the refrigerator is internally provided with the air guide assembly 100, and at least one pair of symmetrically arranged first air outlets 114 is correspondingly arranged on two sides of each chamber 200.
When the evaporator works to generate cold air, the fan 130 blows the cold air to the first air duct 110 through the air guide opening 131, two cold air flows are formed after being split by the split flow rib 113b and enter the first air duct 110 along the first flow guide rib 113a, the cold air is blown into the compartment 200 from the first air blowing opening under the guide of the flow guide plate 115 and cools the compartment 200 when passing through the flow guide plate 115, meanwhile, the cold air is blown into the bottle base 300 from the second air outlet 123 under the guide of the second flow guide rib 124 after flowing into the second air duct 120, and the interior of the bottle base 300 is cooled.
According to the air guide assembly 100 and the refrigerator thereof, the first air outlets 114 are formed in the left side and the right side of the first air duct 110 to supply air to the compartment 200, so that the structure in the compartment 200 is more attractive and concise, and the temperature in the compartment 200 is more stably reduced; meanwhile, the second air outlet 123 is formed in the second air duct 120, so that cold air in the air duct can be blown to the door body and the bottle seat 300 towards the side front, the problem that the temperature of the door body bottle seat 300 is too high in the prior art is effectively solved, the refrigerating efficiency is increased, and the refrigerating performance of the refrigerator is improved.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention and is not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention are included in the scope of the present invention.
Claims (5)
1. The air guide assembly is characterized by comprising a first air channel, a second air channel and a fan, wherein the first air channel and the second air channel are communicated with each other, and the fan is communicated with the first air channel through an air guide opening; the first air duct extends along the up-down direction of the rear wall, first air outlets are formed in the left side and the right side of the first air duct, the second air duct is connected to the upper end of the first air duct and extends in the front-back direction of the top wall, and second air outlets are formed in the left side and the right side of the second air duct; the first air duct comprises a front plate and a rear plate which are oppositely arranged, the second air duct comprises an upper plate and a lower plate which are oppositely arranged, and the front plate and the lower plate are integrally formed; the front plate is provided with a first flow guide part, and the first flow guide part comprises first flow guide ribs which extend along the vertical direction of the front plate; and a second flow guide rib is arranged on the lower plate, is connected to the first flow guide rib and obliquely extends to the front end of the second air outlet so as to guide the air in the second air channel to be blown out towards the side front from the second air outlet.
2. The air guide assembly according to claim 1, wherein the first air guiding portion further comprises a flow dividing rib connected to the first air guiding rib and extending obliquely to the air guiding opening.
3. The air guide assembly according to claim 2, wherein the first air guiding portion includes two first air guiding ribs disposed beside the first air outlet and two shunting ribs connecting the two first air guiding ribs, and the two shunting ribs intersect above the air guiding opening.
4. The air guide assembly as recited in claim 1, wherein the front plate includes a flow guide plate, and the flow guide plate is disposed at an upper end of the first air outlet and extends obliquely toward an inner side of the first air duct.
5. A refrigerator, the said refrigerator includes at least one refrigeration room, opens and closes the door body of the said room and for the evaporator in the cold supply of the said room, there are bottle seats on the said door body, characterized by that, the said refrigerator includes the air guide assembly according to any claim 1 to 4, the said blower blows the cold wind of the said evaporator to the first wind channel and second wind channel through the said wind-guiding mouth at the same time, the cold wind blows to the room from the said first air outlet, and blow to the bottle seat from the second air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711034006.0A CN107940870B (en) | 2017-10-30 | 2017-10-30 | Air guide assembly and refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711034006.0A CN107940870B (en) | 2017-10-30 | 2017-10-30 | Air guide assembly and refrigerator with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107940870A CN107940870A (en) | 2018-04-20 |
| CN107940870B true CN107940870B (en) | 2020-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711034006.0A Active CN107940870B (en) | 2017-10-30 | 2017-10-30 | Air guide assembly and refrigerator with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107940870B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109357461A (en) * | 2018-09-19 | 2019-02-19 | 安徽康佳同创电器有限公司 | A kind of constant temperature refrigerator using axial-flow fan |
| CN113154749B (en) * | 2018-12-24 | 2022-11-25 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal refrigerator |
| CN113154751B (en) * | 2018-12-24 | 2022-12-30 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal refrigerator |
| CN113154750B (en) * | 2018-12-24 | 2022-12-30 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal refrigerator |
| CN111397275B (en) * | 2020-03-17 | 2021-09-28 | 广东奥马冰箱有限公司 | Refrigerator with single system, double fans and multiple temperature zones |
| KR20210156162A (en) | 2020-06-17 | 2021-12-24 | 삼성전자주식회사 | Refrigerator |
| CN114076451B (en) * | 2020-08-18 | 2023-03-17 | 青岛海尔电冰箱有限公司 | Refrigerator capable of returning air from side part of refrigerator body |
| CN114608245B (en) * | 2022-02-28 | 2023-11-24 | 浙江星星冷链集成股份有限公司 | Air-cooled refrigerator with good refrigerating effect |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001091127A (en) * | 1999-09-27 | 2001-04-06 | Toshiba Corp | Freezing refrigerator |
| JP2002062018A (en) * | 2000-08-10 | 2002-02-28 | Toshiba Corp | Refrigerator |
| CN201047692Y (en) * | 2005-09-29 | 2008-04-16 | 株式会社东芝 | Refrigerator |
| JP2015152276A (en) * | 2014-02-18 | 2015-08-24 | 株式会社東芝 | refrigerator |
| CN105605859A (en) * | 2016-03-01 | 2016-05-25 | 合肥华凌股份有限公司 | Refrigerator and refrigerating chamber air duct thereof |
| CN107228521A (en) * | 2017-06-26 | 2017-10-03 | 合肥华凌股份有限公司 | A kind of ducting system and refrigerator |
-
2017
- 2017-10-30 CN CN201711034006.0A patent/CN107940870B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001091127A (en) * | 1999-09-27 | 2001-04-06 | Toshiba Corp | Freezing refrigerator |
| JP2002062018A (en) * | 2000-08-10 | 2002-02-28 | Toshiba Corp | Refrigerator |
| CN201047692Y (en) * | 2005-09-29 | 2008-04-16 | 株式会社东芝 | Refrigerator |
| JP2015152276A (en) * | 2014-02-18 | 2015-08-24 | 株式会社東芝 | refrigerator |
| CN105605859A (en) * | 2016-03-01 | 2016-05-25 | 合肥华凌股份有限公司 | Refrigerator and refrigerating chamber air duct thereof |
| CN107228521A (en) * | 2017-06-26 | 2017-10-03 | 合肥华凌股份有限公司 | A kind of ducting system and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107940870A (en) | 2018-04-20 |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266101 No. 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: Qingdao Haier Joint Stock Co.,Ltd. |
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