CN106123449A - A kind of air channel structure and the refrigerator of this air channel structure of use - Google Patents
A kind of air channel structure and the refrigerator of this air channel structure of use Download PDFInfo
- Publication number
- CN106123449A CN106123449A CN201610495198.4A CN201610495198A CN106123449A CN 106123449 A CN106123449 A CN 106123449A CN 201610495198 A CN201610495198 A CN 201610495198A CN 106123449 A CN106123449 A CN 106123449A
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- China
- Prior art keywords
- refrigerator
- main body
- cover plate
- air
- 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 refrigerator art, particularly relate to a kind of air channel structure and use the refrigerator of this air channel structure.The refrigerator air channel structure that the present invention provides, including main body and cover plate, cover plate covers and forms separate wind inlet channel and return airway between body side and main body, and the opposite side of main body is provided with installing mechanism, and main body is fixed on the casing of refrigerator by installing mechanism.The air channel structure that the present invention provides, only include main body and cover plate, body cover is closed and is on the cover board formed wind inlet channel and return airway, assembly is less, structure is simpler, only need two width moulds just can manufacture, therefore its manufacturing cost is lower, and its assembling is simpler, have only to be fit directly on casing by air channel structure by the installing mechanism in main body, only need a people can complete assembly work, and need not use screw and be fixed, to install very convenient, installation effectiveness is higher.
Description
Technical field
The present invention relates to refrigerator art, particularly relate to a kind of air channel structure and use the refrigerator of this air channel structure.
Background technology
At present, refrigerator is broadly divided into direct-cooled and air-cooled two kinds by refrigeration modes.Quantity according to vaporizer is different, air-cooled ice
Case can be divided into again the refrigerator of single system, dual system and multisystem.
Existing single-acting wind cooling refrigerator air channel relies on wind inlet channel and return airway and refrigerating chamber inner fin vaporizer to provide
Cold, is blown into, by cold wind, the cold room that relents by fan, reaches refrigeration, and warm braw enters freezing by return airway simultaneously
Room reaches the most direct-cooled.The air channel structure that existing wind cooling refrigerator uses typically uses multiple plastics air channel, and plastics air channel is logical
Crossing injection to carry out producing design, the most existing plastics air channel technology mould quantity adds up 8 pairs, comprises injection mold, extruded mould
Deng, first pass through the bonding agents such as adhesive tape and plastic part is assembled into air channel, then assemble above refrigerator, carried out by screw etc.
Fixing, therefore its die cost is more expensive, adds the manufacturing cost of air channel structure；And at least need during air channel is assembled
Four people could complete, and assembly is complicated, and the human cost of assembling is higher, and efficiency of assembling is low.
Summary of the invention
(1) the technical problem to be solved is: existing refrigerator air channel structure uses injection design, needs
Number of molds more, assembling is complicated, efficiency of assembling is low, causes the manufacturing cost adding whole air channel structure；It is thus desirable to
A kind of low cost of manufacture is provided, assembles simple air channel structure.,
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides a kind of refrigerator air channel structure, including main body and cover plate, institute
State cover plate and cover formation wind inlet channel and return airway, the opposite side of described main body between described body side and described main body
Being provided with installing mechanism, described main body is fixed on the casing of refrigerator by installing mechanism；Described air intake passage leads to described return air
Do not connect between road.
Beneficial effects of the present invention:
The invention provides a kind of refrigerator air channel structure, including main body and cover plate, cover plate covers body side and master
Forming separate wind inlet channel and return airway between body, the opposite side of main body is provided with installing mechanism, and main body is by installing
Mechanism is fixed on the casing of refrigerator.The air channel structure that the present invention provides, only includes main body and cover plate, and body cover is combined in cover plate
Upper formation wind inlet channel and return airway, assembly is less, structure is simpler, it is only necessary to two width moulds just can manufacture,
Therefore its manufacturing cost is lower, and its assembling is simpler, it is only necessary to by the installing mechanism in main body, air channel structure is straight
Tipping fits on casing, it is only necessary to a people can complete assembly work, and need not use screw and be fixed, and installation is very
Convenient
Further, described main body is provided with the first groove, and described cover plate is provided with described first groove fit
Two grooves, described cover plate covers on the body, surrounds described wind inlet channel between described first groove and the second groove
And return airway.
Further, described wind inlet channel is provided with the first air inlet and at least one first air outlet, and described first enters
Air port connects with the air outlet of refrigeration for refrigerator mechanism, and described first air outlet connects with the air intake vent of described refrigerator storage room；Institute
State return airway and be provided with the second air outlet and at least one second air inlet, described second air outlet and described refrigerator freezer
The return air inlet connection of structure, described second air inlet connects with the return air inlet of described storage room.
Further, described first air inlet is provided with the one end being positioned at described wind inlet channel, described first air outlet
Being provided with two, the other end being positioned at described wind inlet channel, another is positioned at the middle part of described wind inlet channel；Described storage room
Including refrigerating chamber and cold room, being positioned at the first air outlet in the middle part of described wind inlet channel and connect with described cold room, another is years old
One air outlet connects with described refrigerating chamber.
Further, described main body and described cover plate are made by EPS material.
Further, it is connected by the way of bonding between described main body with described cover plate.
Further, described main body is connected by bonding piece with described cover plate；Described bonding piece is two-sided friendship sponge.
Further, by snapping connection between described main body and described cover plate.
Further, described buckle includes the slot being located in described main body and is located on described cover plate slotting with described slot
Connect the projection of cooperation.
Present invention also offers a kind of refrigerator, include casing, vaporizer and blower fan, be provided with in described casing refrigerating chamber and for
Accommodating the storeroom of food, described vaporizer is located in described refrigerating chamber；Also include the refrigerator wind as described in above-mentioned any one
Road structure.
Further, described refrigerator is single system wind cooling refrigerator, and described storeroom includes refrigerating chamber and cold room, described system
Cold chamber is positioned at described refrigerating chamber.
Accompanying drawing explanation
The present invention is above-mentioned and/or the advantage of additional aspect will be apparent from from combining the accompanying drawings below description to embodiment
With easy to understand, wherein:
Fig. 1 is the axonometric chart 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 that the B-B of Fig. 2 is to sectional view；
Fig. 4 is that the C-C of Fig. 2 is to sectional view；
Fig. 5 is the axonometric chart of described main body；
Fig. 6 is the front view of described main body；
Fig. 7 is the rearview of described main body；
Fig. 8 is the axonometric chart of described cover plate；
Fig. 9 is the front view of described cover plate.
Wherein in Fig. 1 to Fig. 9, corresponding relation between reference and component names is:
1, air channel structure, 11, main body, the 111, first groove, 112, depressed area, 12, cover plate, the 121, second groove, 13, enter
Wind air channel, the 131, first air inlet, the 132, first air outlet, 14, return airway, the 141, second air inlet, the 142, second air-out
Mouthful.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained on the premise of not making creative work, broadly falls into the scope of protection of the invention.
Embodiment one
As shown in Figures 1 to 9, the invention provides a kind of refrigerator air channel structure 1, including main body 11 and cover plate 12, lid
Plate 12 covers and forms separate wind inlet channel 13 and return airway 14 between main body 11 one end and main body 11, main body 11
Opposite side is provided with installing mechanism, and main body 11 is fixed on the casing of refrigerator by installing mechanism.The air channel structure that the present invention provides
1, only include main body 11 and cover plate 12, main body 11 covers and forms wind inlet channel 13 and return airway 14, assembly on cover plate 12
Less, structure is simpler, it is only necessary to two width moulds just can manufacture, and therefore its manufacturing cost is lower, and its assembling
Simpler, it is only necessary to by the installing mechanism in main body 11, air channel structure 1 to be fit directly on casing, it is only necessary to a people
Can complete assembly work, and need not use screw and be fixed, install very convenient
As shown in Figures 5 to 9, described main body 11 is provided with groove, described cover plate 12 cover in described main body 11 with institute
State and between groove, constitute described wind inlet channel 13 and return airway 14；Specifically, as shown in Figures 5 to 7, described main body 11 sets
The first groove 111, described cover plate 12 is had to be provided with the second groove 121 coordinated with described first groove 111, (such as Fig. 8 and Fig. 9
Shown in) described cover plate 12 covers in described main body 11, surrounds described between described first groove 111 and the second groove 121
Wind inlet channel 13 described in wind inlet channel 13 and return airway 14 is provided with first air inlet 131 and at least one first air outlet
132, described first air inlet 131 connects with the air outlet of refrigeration for refrigerator mechanism, and described first air outlet 132 stores up with described refrigerator
Deposit the air intake vent connection of room；Described return airway 14 is provided with second air outlet 142 and at least one second air inlet 141, institute
State the second air outlet 142 to connect with the return air inlet of described refrigeration for refrigerator mechanism, described second air inlet 141 and described storage room
Return air inlet connects.
Preferably, as shown in Fig. 1,2 and Fig. 5, described installing mechanism is the depressed area 112 being located at described main body 11 one end,
The shape of described depressed area 112 and the mating shapes of described refrigerator body, so can be directly by casing during assembling
It is fastened on described casing and completes to install；Assembling for described air channel structure 1 is convenient, and efficiency of assembling is higher, simultaneously energy
Enough reduce the quantity of assembly crewman, save assembly cost.
Preferably, described main body 11 and described cover plate 12 are made by eps foam, and eps foam Die price is far below
Mould of plastics, functionally consistent with the effect of plastics air channel；Therefore, it is possible to further reduce being manufactured into of described air channel structure 1
This, the heat insulating ability of foamed materials can simultaneously, it is possible to reduces the cold from air channel structure 1 waste, and cooling effectiveness is higher, cooling effect
Rate is more preferable.Further, since described main body 11 and cover plate 12 are all to be made of a foam material therefore, and can be slight deformation,
Therefore can be by the size (interference fit) being dimensioned slightly smaller than described casing of the depressed area 112 in main body 11, so in assembling
During have certain deflection due to foam, therefore fixing more firm when main body 11 is fastened on described casing.
It should be noted that the material of described main body 11 and cover plate 12 is not limited only to eps foam, it is also possible to for it
His insulation material such as phenol formaldehyde foam etc., is capable of the purpose of the application equally.
Alternatively, can be connected in the way of using fastening between described main body 11 with described cover plate 12, specifically, described lid
It is protruding that the edge of plate 12 is provided with a circle, described protruding inserts in the depression that described main body 11 is formed, and with described main body 11
Side has been close to the assembling between main body 11 and described cover plate 12.
Certainly, be connected by the way of bonding between described main body 11 with described cover plate 12, specifically, described main body 11 with
Described cover plate 12 is connected by bonding piece；Described bonding piece be bolt face hand over sponge or, certain described main body 11 and described cover plate 12
Between can also be bondd by glue.
It should be noted that by snapping connection between described main body 11 and described cover plate 12, described buckle includes being located at
Slot in described main body 11 and be located on described cover plate 12 projection coordinated with described slot grafting, described main body 11 is with described
Cover plate 12 is linked and packed convenient by the way of grafting, and efficiency of assembling is higher, more saves being assembled into of air channel structure 1
This；Certainly, the most described slot can also be provided on described cover plate 12, described projection is arranged on main body 11
On, it being capable of the purpose of the application equally, its objective, without departing from the design philosophy of the present invention, should belong to the protection model of the present invention
Enclose.Further, the connection between described cover plate 12 and described main body 11 is fixing is not limited only to aforesaid way, if can occasionally by
Described cover plate 12 is assembled together with described main body 11, just can also realize the purpose of the application.
Present invention also offers a kind of refrigerator, include casing, vaporizer and blower fan, be provided with in described casing refrigerating chamber and for
Accommodating the storeroom of food, described vaporizer is located in described refrigerating chamber；Also include the refrigerator wind as described in above-mentioned any one
Road structure 1；Preferably, described refrigerator is single system wind cooling refrigerator, described；Described storeroom includes refrigerating chamber and cold room, institute
State refrigerating chamber and be positioned at described refrigerating chamber.Air channel structure 1 in this refrigerator only includes main body 11 and cover plate 12, described main body 11
Covering and form wind inlet channel 13 and return airway 14 on cover plate 12, assembly is less, structure is simpler, it is only necessary to two width moulds
Just can manufacture, therefore its manufacturing cost is lower, and its assembling is simpler, it is only necessary to by the installation in main body 11
Air channel structure 1 is fit directly on casing by mechanism, it is only necessary to a people can complete assembly work, and need not use screw
It is fixed, installs very convenient.
Wherein, refrigerating chamber and cold room are limited in described casing, it is preferable that refrigerating chamber may be located under cold room
Side.For example, the design temperature in this refrigerating chamber may range from-16 DEG C to-24 DEG C.Design temperature model in this cold room
Enclosing can be 2 DEG C to 8 DEG C.
Described refrigeration mechanism includes the vaporizer being located in described refrigerating chamber, and described vaporizer is finned evaporator, institute
The first air inlet 131 stating wind inlet channel 13 connects with described refrigerating chamber, and the first air outlet 132 of described wind inlet channel 13 is provided with
Two, connect with described refrigerating chamber and cold room respectively；Second air inlet 141 of described return airway 14 be provided with two respectively with
Refrigerating chamber connects with cold room, and its second air outlet 142 connects with described refrigerating chamber simultaneously, completes air-supply and return air circulates；Tool
Body ground, in refrigerating chamber, in refrigerating chamber, heat exchanger carries out the cold air of heat exchange, respectively enters refrigerating chamber by wind inlet channel 13
With in cold room, after the cold air in entrance refrigerating chamber and cold room and practice carry out heat exchange, it is heated and then passes through aerofluxus
Mouth enters the second gold medal QI KOU of return airway 14, then entered the second air outlet 142 and returns to refrigerating chamber, completes air-supply, returns
Wind circulates.It addition, be additionally provided with blower fan or the fan power source as cold air flow in described refrigerating chamber.
In sum, the invention provides a kind of refrigerator air channel structure, including main body and cover plate, cover plate covers in main body
Forming separate wind inlet channel and return airway between side and main body, the opposite side of main body is provided with installing mechanism, main body
It is fixed on the casing of refrigerator by installing mechanism.The air channel structure that the present invention provides, only includes main body and cover plate, body cover
Closing and on the cover board form wind inlet channel and return airway, assembly is less, structure is simpler, it is only necessary to two width moulds just can enter
Row manufactures, and therefore its manufacturing cost is lower, and its assembling is simpler, it is only necessary to by the installing mechanism in main body by air channel
Structure is fit directly on casing, it is only necessary to a people can complete assembly work, and need not use screw and be fixed, peace
Fill very convenient
In describing the invention, it should be noted that term " " center ", " longitudinally ", " laterally ", " on ", D score,
"front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " " interior ", " outward " etc. instruction orientation or position relationship
For based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplifying describe rather than instruction or
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that
Limitation of the present invention.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint phase
To importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.Additionally, in describing the invention, except as otherwise noted, " multiple " are meant that two or two
Above.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (11)
1. a refrigerator air channel structure, it is characterised in that: including main body (1) and cover plate (12), described cover plate (12) covers
Separate wind inlet channel (13) and return airway (14) is formed between described main body (1) side and described main body (1), described
The opposite side of main body (1) is provided with installing mechanism, and described main body (1) is fixed on the casing of refrigerator by installing mechanism.
Refrigerator air channel structure the most according to claim 1, it is characterised in that: described main body (1) is provided with the first groove
(111), described cover plate (12) is provided with the second groove (121) coordinated with described first groove (111), and described cover plate (12) covers
It is combined in described main body (1), between described first groove (111) and the second groove (121), surrounds described wind inlet channel (13)
With return airway (14).
Refrigerator air channel structure the most according to claim 1, it is characterised in that: described wind inlet channel (13) is provided with first
The air-out of air inlet (131) and at least one the first air outlet (132), described first air inlet (131) and refrigeration for refrigerator mechanism
Mouth connection, described first air outlet (132) connects with the air intake vent of described refrigerator storage room；Described return airway (14) is provided with
Second air outlet (142) and at least one the second air inlet (141), described second air outlet (142) and described refrigerator freezer
The return air inlet connection of structure, described second air inlet (141) connects with the return air inlet of described storage room.
Refrigerator air channel structure the most according to claim 3, it is characterised in that: described first air inlet (131) is provided with one
Individual one end being positioned at described wind inlet channel (13), described first air outlet (132) is provided with two, and one is positioned at described wind inlet channel
(13) the other end, another is positioned at the middle part of described wind inlet channel (13)；Described storage room includes refrigerating chamber and cold room, position
The first air outlet (132) in described wind inlet channel (13) middle part connects with described cold room, another first air outlet (132)
Connect with described refrigerating chamber.
Refrigerator air channel structure the most according to claim 1, it is characterised in that: described main body (1) and described cover plate (12)
Made by EPS material.
Refrigerator air channel structure the most according to claim 1, it is characterised in that: described main body (1) and described cover plate (12)
Between by bonding by the way of connect.
Refrigerator air channel structure the most according to claim 6, it is characterised in that: described main body (1) and described cover plate (12)
Connected by bonding piece；Described bonding piece is two-sided friendship sponge.
Refrigerator air channel structure the most according to claim 1, it is characterised in that: described main body (1) and described cover plate (12)
Between by snapping connection.
Refrigerator air channel structure the most according to claim 8, it is characterised in that: described buckle includes being located at described main body
(1) slot on goes up, with being located at described cover plate (12), the projection coordinated with described slot grafting.
10. a refrigerator, it is characterised in that: include casing, vaporizer and blower fan, be provided with refrigerating chamber in described casing and for holding
Receiving the storeroom of food, described vaporizer is located in described refrigerating chamber；Also include the refrigerator as described in any one of claim 1-9
With air channel structure, described installing mechanism is to be located at the upper depressed area (112) coordinated with described casing of described cover plate (12), described wind
It is connected with the fastening of described casing by depressed area (112) between road assembly with described casing.
11. refrigerators according to claim 10, it is characterised in that: described refrigerator is single system wind cooling refrigerator, described storage
Room includes that refrigerating chamber and cold room, described refrigerating chamber are positioned at described refrigerating 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 true CN106123449A (en) | 2016-11-16 |
| CN106123449B 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 |
Country Status (1)
| Country | Link |
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| CN (1) | CN106123449B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110895079A (en) * | 2019-12-30 | 2020-03-20 | 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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| CN110895079A (en) * | 2019-12-30 | 2020-03-20 | 长虹美菱股份有限公司 | Air duct structure of refrigerator with two chambers |
| 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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| CN106123449B (en) | 2018-10-19 |
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