CN106123449B - A kind of air channel structure and the refrigerator using the air channel structure - Google Patents
A kind of air channel structure and the refrigerator using the air channel structure Download PDFInfo
- Publication number
- CN106123449B CN106123449B CN201610495198.4A CN201610495198A CN106123449B CN 106123449 B CN106123449 B CN 106123449B CN 201610495198 A CN201610495198 A CN 201610495198A CN 106123449 B CN106123449 B CN 106123449B
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- main body
- refrigerator
- air
- cover board
- channel structure
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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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- 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 present invention relates to the refrigerators of refrigerator art more particularly to a kind of air channel structure and the use air channel structure.Refrigerator air channel structure provided by the invention, including main body and cover board, cover plate lid conjunction forms mutually independent wind inlet channel and return airway between body side and main body, and the other side of main body is equipped with installing mechanism, and main body is fixed on by installing mechanism on the babinet of refrigerator.Air channel structure provided by the invention, include only main body and cover board, body cover is closed forms wind inlet channel and return airway on the cover board, component is less, structure is simpler, only need two width molds that can be manufactured, therefore its manufacturing cost is lower, and its assembly is simpler, it only needs that air channel structure is fit directly on babinet by the installing mechanism in main body, only need a people that assembly work can be completed, and screw need not be used and be fixed, very convenient, installation effectiveness higher is installed.
Description
Technical field
The present invention relates to the refrigerators of refrigerator art more particularly to a kind of air channel structure and the use air channel structure.
Background technology
Currently, refrigerator is broadly divided into direct-cooled and air-cooled two kinds by refrigeration modes.Different, the air-cooled ice according to the quantity of evaporator
Case can be divided into the refrigerator of single system, dual system and multisystem again.
Existing single-acting wind cooling refrigerator air duct is provided by wind inlet channel and return airway and freezing chamber inner fin evaporator
Cold wind is blown into the refrigerating chamber that relents by cold by fan, reaches refrigeration effect, while warm wind enters freezing by return airway
Room reaches quickly direct-cooled.The air channel structure that existing wind cooling refrigerator uses generally uses multiple plastics air ducts, and plastics air duct is logical
It crosses injection molding and carries out production design, such as accumulative 8 pair of existing plastics air duct technology mould quantity, including injection mold, extruded mould
Deng first passing through the bonding agents such as adhesive tape and plastic part be assembled into air duct, then to being assembled above refrigerator, pass through the progress such as screw
It is fixed, therefore its die cost is more expensive, increases the manufacturing cost of air channel structure；And it is at least needed in the assembling process of air duct
Four people could complete, and component is complicated, and the human cost of assembly is higher, and efficiency of assembling is low.
Invention content
(1) the technical problem to be solved by the present invention is to：Existing refrigerator is designed with air channel structure using injection molding, is needed
Number of molds it is more, assembly is complicated, efficiency of assembling is low, lead to the manufacturing cost for increasing entire air channel structure；Therefore it needs
There is provided that a kind of manufacturing cost is low, the simple air channel structure of assembly.,
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of refrigerator air channel structure, including main body and cover board, institutes
It states cover plate lid and closes formation wind inlet channel and return airway, the other side of the main body between the body side and the main body
Equipped with installing mechanism, the main body is fixed on by installing mechanism on the babinet of refrigerator；The air intake passage is logical with the return air
It is not connected between road.
Beneficial effects of the present invention：
The present invention provides a kind of refrigerator air channel structure, including main body and cover board, cover plate lid is closed in body side and master
Mutually independent wind inlet channel and return airway are formed between body, the other side of main body is equipped with installing mechanism, and main body passes through installation
Mechanism is fixed on the babinet of refrigerator.Air channel structure provided by the invention, includes only main body and cover board, and body cover is closed in cover board
Upper formation wind inlet channel and return airway, component is less, structure is simpler, it is only necessary to and two width molds can be manufactured,
Therefore its manufacturing cost is lower, and its assembly is simpler, it is only necessary to by the installing mechanism in main body that air channel structure is straight
Tipping fits on babinet, it is only necessary to which assembly work can be completed in a people, and need not use screw and be fixed, and installation is very
It is convenient
Further, the main body is equipped with the first groove, and the cover board is equipped with the coordinated with first groove
Two grooves, the cover plate lid are closed on the body, and the wind inlet channel is surrounded between first groove and the second groove
And return airway.
Further, the wind inlet channel be equipped with the first air inlet and at least one first air outlet, described first into
Air port is connected to the air outlet of refrigeration for refrigerator mechanism, and first air outlet is connected to the air intake vent of the refrigerator storage room；Institute
It states return airway and is equipped with the second air outlet and at least one second air inlet, second air outlet and the refrigerator freezer
The return air inlet of structure is connected to, and second air inlet is connected to the return air inlet of the storage room.
Further, first air inlet set there are one be located at the wind inlet channel one end, first air outlet
If there are two, the other end for being located at the wind inlet channel, another is located at the middle part of the wind inlet channel；The storage room
Including freezing chamber and refrigerating chamber, it is located at the first air outlet in the middle part of the wind inlet channel and is connected to the refrigerating chamber, another the
One air outlet is connected to the freezing chamber.
Further, the main body and the cover board are made of EPS materials.
Further, it is connected by cohesive mode between the main body and the cover board.
Further, the main body is connect with the cover board by bonding piece；The bonding piece is two-sided friendship sponge.
Further, it is connected by a snap between the main body and the cover board.
Further, the buckle includes being set to the slot in the main body and being inserted with the slot on the cover board
Connect the protrusion of cooperation.
The present invention also provides a kind of refrigerators, include babinet, evaporator and wind turbine, and refrigerating chamber is equipped in the babinet and is used for
The storeroom of food is accommodated, the evaporator is set in the refrigerating chamber；Further include refrigerator wind as described in any one of the above embodiments
Road structure.
Further, the refrigerator is single system wind cooling refrigerator, and the storeroom includes freezing chamber and refrigerating chamber, the system
Cold chamber is located in the freezing chamber.
Description of the drawings
The advantages of above-mentioned and/or additional aspect of the invention, will be apparent in the description from combination following accompanying drawings to embodiment
Be readily appreciated that, wherein：
Fig. 1 is the stereogram of the air channel structure described in the embodiment of the present invention；
Fig. 2 is the front view of the air channel structure described in the embodiment of the present invention；
Fig. 3 is the B-B direction sectional view of Fig. 2；
Fig. 4 is the C-C of Fig. 2 to sectional view；
Fig. 5 is the stereogram of the main body；
Fig. 6 is the front view of the main body；
Fig. 7 is the rearview of the main body；
Fig. 8 is the stereogram of the cover board；
Fig. 9 is the front view of the cover board.
Correspondence in wherein Fig. 1 to Fig. 9 between reference numeral and component names is：
1, air channel structure, 11, main body, the 111, first groove, 112, depressed area, 12, cover board, the 121, second groove, 13, into
Wind air duct, the 131, first air inlet, the 132, first air outlet, 14, return airway, the 141, second air inlet, the 142, second outlet air
Mouthful.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work, shall fall within the protection scope of the present invention.
Embodiment one
As shown in Figures 1 to 9, the present invention provides a kind of refrigerator air channel structure 1, including main body 11 and cover board 12, lids
The lid of plate 12 is closed forms mutually independent wind inlet channel 13 and return airway 14 between 11 one end of main body and main body 11, main body 11
The other side is equipped with installing mechanism, and main body 11 is fixed on by installing mechanism on the babinet of refrigerator.Air channel structure provided by the invention
1, include only main body 11 and cover board 12, the lid of main body 11 is closed forms wind inlet channel 13 and return airway 14, component on cover board 12
Less, structure is simpler, it is only necessary to which two width molds can be manufactured, therefore its manufacturing cost is lower, and it is assembled
It is simpler, it is only necessary to air channel structure 1 to be fit directly on babinet by the installing mechanism in main body 11, it is only necessary to a people
Assembly work can be completed, and screw need not be used and be fixed, installation is very convenient
As shown in Figures 5 to 9, the main body 11 be equipped with groove, the cover board 12 lid close in the main body 11 with institute
It states and constitutes the wind inlet channel 13 and return airway 14 between groove；Specifically, as shown in Figures 5 to 7, it is set in the main body 11
There are the first groove 111, the cover board 12 to be equipped with the second groove 121 coordinated with first groove 111, (such as Fig. 8 and Fig. 9
It is shown) cover board 12 lid closes in the main body 11, surrounded between first groove, 111 and second groove 121 described
Wind inlet channel 13 described in wind inlet channel 13 and return airway 14 is equipped with the first air inlet 131 and at least one first air outlet
132, first air inlet 131 is connected to the air outlet of refrigeration for refrigerator mechanism, and first air outlet 132 is stored up with the refrigerator
Deposit the air intake vent connection of room；The return airway 14 is equipped with the second air outlet 142 and at least one second air inlet 141, institute
It states the second air outlet 142 to be connected to the return air inlet of the refrigeration for refrigerator mechanism, second air inlet 141 and the storage room
Return air inlet is connected to.
Preferably, as shown in Fig. 1,2 and Fig. 5, the installing mechanism be set on the depressed area 112 of 11 one end of the main body,
The shape of the depressed area 112 and the shape of the refrigerator body match, can be directly by babinet in this way in assembling process
It is fastened on the babinet and completes installation；It is more convenient for the assembly of the air channel structure 1, efficiency of assembling higher, while energy
The quantity for enough reducing assembly crewman, saves assembly cost.
Preferably, the main body 11 and the cover board 12 are made of eps foam, and eps foam Die price is far below
Plastic mould, it is functionally consistent with the effect of plastics air duct；Therefore being manufactured into for the air channel structure 1 can further be reduced
This, at the same the heat insulating ability of foamed material can, cold waste from air channel structure 1 can be reduced, cooling efficiency higher cooling is imitated
Rate is more preferable.In addition, due to the main body 11 and cover board 12 be be made of a foam material therefore, and can be slight deformation,
Therefore the size (interference fit) for being dimensioned slightly smaller than the babinet of the depressed area 112 in main body 11 can assembled in this way
It is fixed more firm when main body 11 to be fastened on the babinet in the process since foam has certain deflection.
It should be noted that the main body 11 and the material of cover board 12 are not limited only to eps foam, or its
His heat preservation material such as phenol formaldehyde foam etc., can equally realize the purpose of the application.
Optionally, the mode that fastening may be used between the main body 11 and the cover board 12 connects, specifically, the lid
The edge of plate 12 is equipped with a circle protrusion, and the protrusion is inserted into the recess that the main body 11 is formed, and with the main body 11
It is close to complete the assembly between main body 11 and the cover board 12 in side.
Certainly, connected by cohesive mode between the main body 11 and the cover board 12, specifically, the main body 11 with
The cover board 12 is connected by bonding piece；The bonding piece is that sponge is handed over or, certain main body 11 and the cover board 12 in bolt face
Between can also be bonded by glue.
It should be noted that being connected by a snap between the main body 11 and the cover board 12, the buckle includes being set to
Slot in the main body 11 and protrusion mating with the slot on the cover board 12, the main body 11 with it is described
Cover board 12 is linked and packed more convenient, efficiency of assembling higher by way of grafting, more saves being assembled into for air channel structure 1
This；Certainly, the slot can also be provided on the cover board 12 in the present embodiment, the protrusion is arranged in main body 11
On, it can equally realize that the purpose of the application, objective should belong to the protection model of the present invention without departing from the design philosophy of the present invention
It encloses.Also, being connected and fixed between the cover board 12 and the main body 11 is not limited only to aforesaid way, if can occasionally by
The cover board 12 is assembled together with the main body 11, can also just realize the purpose of the application.
The present invention also provides a kind of refrigerators, include babinet, evaporator and wind turbine, and refrigerating chamber is equipped in the babinet and is used for
The storeroom of food is accommodated, the evaporator is set in the refrigerating chamber；Further include refrigerator wind as described in any one of the above embodiments
Road structure 1；Preferably, the refrigerator is single system wind cooling refrigerator, described；The storeroom includes freezing chamber and refrigerating chamber, institute
Refrigerating chamber is stated to be located in the freezing chamber.Air channel structure 1 in the refrigerator includes only main body 11 and cover board 12, the main body 11
Lid is closed forms wind inlet channel 13 and return airway 14 on cover board 12, and component is less, structure is simpler, it is only necessary to two width molds
It can be manufactured, therefore its manufacturing cost is lower, and its assembly is simpler, it is only necessary to pass through the installation in main body 11
Air channel structure 1 is fit directly on babinet by mechanism, it is only necessary to which assembly work can be completed in a people, and need not use screw
It is fixed, installation is very convenient.
Wherein, freezing chamber and refrigerating chamber are limited in the babinet, it is preferable that freezing chamber can be located under refrigerating chamber
Side.For example, the indoor set temperature of the freezing may range from -16 DEG C to -24 DEG C.The indoor set temperature model of the refrigeration
Enclosing can be 2 DEG C to 8 DEG C.
The refrigeration mechanism includes the evaporator being set in the refrigerating chamber, and the evaporator is finned evaporator, institute
The first air inlet 131 for stating wind inlet channel 13 is connected to the refrigerating chamber, and the first air outlet 132 of the wind inlet channel 13 is equipped with
It two, is connected to respectively with the freezing chamber and refrigerating chamber；Second air inlet 141 of the return airway 14 set there are two respectively with
Freezing chamber is connected to refrigerating chamber, while its second air outlet 142 is connected to the refrigerating chamber, completes air-supply and return air cycle；Tool
Body, the cold air of heat exchange is carried out by heat exchanger in refrigerating chamber in freezing chamber, and freezing chamber is respectively enterd by wind inlet channel 13
In refrigerating chamber, after carrying out heat exchange with practice into freezing chamber and the indoor cold air of refrigeration, exhaust is heated and then passed through
Mouthful enter the second gold medal gas port of return airway 14, then returns to refrigerating chamber into crossing the second air outlet 142, complete air-supply, return
Wind recycles.In addition, being additionally provided with the power source of wind turbine or fan as cold air flow in the refrigerating chamber.
In conclusion the present invention provides a kind of refrigerator air channel structure, including main body and cover board, cover plate lid are closed in main body
Mutually independent wind inlet channel and return airway are formed between side and main body, the other side of main body is equipped with installing mechanism, main body
It is fixed on the babinet of refrigerator by installing mechanism.Air channel structure provided by the invention includes only main body and cover board, body cover
It closes and forms wind inlet channel and return airway on the cover board, component is less, structure is simpler, it is only necessary to which two width molds can be into
Row manufacture, therefore its manufacturing cost is lower, and its assembly is simpler, it is only necessary to by the installing mechanism in main body by air duct
Structure is fit directly on babinet, it is only necessary to which assembly work can be completed in a people, and need not use screw and be fixed, peace
It fills very convenient
In the description of the present invention, it should be noted that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
"front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", " orientation or positional relationships of the instructions such as "inner", "outside"
To be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as
Limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply phase
To importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of refrigerator air channel structure, it is characterised in that：Including main body (1) and cover board (12), cover board (12) lid closes
Mutually independent wind inlet channel (13) and return airway (14) are formed between main body (1) side and the main body (1), it is described
The other side of main body (1) is equipped with installing mechanism, and the main body (1) is fixed on by installing mechanism on the babinet of refrigerator；
The installing mechanism is set on the depressed area (112) of the main body (11) one end, the shape of the depressed area (112) and institute
The shape for stating refrigerator body matches.
2. refrigerator air channel structure according to claim 1, it is characterised in that：The main body (1) is equipped with the first groove
(111), the cover board (12) is equipped with the second groove (121) coordinated with first groove (111), cover board (12) lid
It closes in the main body (1), the wind inlet channel (13) is surrounded between first groove (111) and the second groove (121)
With return airway (14).
3. refrigerator air channel structure according to claim 1, it is characterised in that：The wind inlet channel (13) is equipped with first
Air inlet (131) and at least one first air outlet (132), the outlet air of the first air inlet (131) and refrigeration for refrigerator mechanism
Mouth connection, first air outlet (132) are connected to the air intake vent of the refrigerator storage room；The return airway (14) is equipped with
Second air outlet (142) and at least one second air inlet (141), second air outlet (142) and the refrigerator freezer
The return air inlet of structure is connected to, and second air inlet (141) is connected to the return air inlet of the storage room.
4. refrigerator air channel structure according to claim 3, it is characterised in that：First air inlet (131) is equipped with one
It is a positioned at one end of the wind inlet channel (13), there are two first air outlet (132) sets, one is located at the wind inlet channel
(13) the other end, another is located at the middle part of the wind inlet channel (13)；The storage room includes freezing chamber and refrigerating chamber, position
The first air outlet (132) in the middle part of the wind inlet channel (13) is connected to the refrigerating chamber, another first air outlet (132)
It is connected to the freezing chamber.
5. refrigerator air channel structure according to claim 1, it is characterised in that：The main body (1) and the cover board (12)
It is made of EPS materials.
6. refrigerator air channel structure according to claim 1, it is characterised in that：The main body (1) and the cover board (12)
Between connected by cohesive mode.
7. refrigerator air channel structure according to claim 6, it is characterised in that：The main body (1) and the cover board (12)
It is connected by bonding piece；The bonding piece is two-sided friendship sponge.
8. refrigerator air channel structure according to claim 1, it is characterised in that：The main body (1) and the cover board (12)
Between be connected by a snap.
9. refrigerator air channel structure according to claim 8, it is characterised in that：The buckle includes being set to the main body
(1) slot on and protrusion mating with the slot on the cover board (12).
10. a kind of refrigerator, it is characterised in that：Refrigerating chamber is equipped with including babinet, evaporator and wind turbine, in the babinet and for holding
Receive the storeroom of food, the evaporator is set in the refrigerating chamber；Further include such as claim 1-9 any one of them refrigerators
With air channel structure, the installing mechanism is the depressed area (112) with babinet cooperation, the wind on the cover board (12)
It is connected with the fastening of the babinet by depressed area (112) between road component and the babinet.
11. refrigerator according to claim 10, it is characterised in that：The refrigerator is single system wind cooling refrigerator, the storage
Room includes freezing chamber and refrigerating chamber, and the refrigerating chamber is located in the freezing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495198.4A CN106123449B (en) | 2016-06-29 | 2016-06-29 | A kind of air channel structure and the refrigerator using the air channel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610495198.4A CN106123449B (en) | 2016-06-29 | 2016-06-29 | A kind of air channel structure and the refrigerator using the air channel structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106123449A CN106123449A (en) | 2016-11-16 |
| CN106123449B true CN106123449B (en) | 2018-10-19 |
Family
ID=57285511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610495198.4A Active CN106123449B (en) | 2016-06-29 | 2016-06-29 | A kind of air channel structure and the refrigerator using the air channel structure |
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| CN (1) | CN106123449B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110895079B (en) * | 2019-12-30 | 2023-02-28 | 长虹美菱股份有限公司 | Air duct structure of refrigerator with two chambers |
| CN113739494A (en) * | 2021-09-15 | 2021-12-03 | 安徽康佳同创电器有限公司 | Air duct structure and refrigerator |
| CN114061231A (en) * | 2021-10-27 | 2022-02-18 | 安徽康佳同创电器有限公司 | Air duct structure and refrigerator |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106123449A (en) | 2016-11-16 |
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