CN107782041A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN107782041A CN107782041A CN201610782124.9A CN201610782124A CN107782041A CN 107782041 A CN107782041 A CN 107782041A CN 201610782124 A CN201610782124 A CN 201610782124A CN 107782041 A CN107782041 A CN 107782041A
- Authority
- CN
- China
- Prior art keywords
- air duct
- cover board
- duct cover
- junction surface
- refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
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)
- Refrigerator Housings (AREA)
Abstract
The present invention proposes a kind of refrigerator, including casing and ducting assembly with refrigeration compartment；The ducting assembly goes out the air channel connected with the refrigeration compartment with the rear wall jointly constructs of the casing；The ducting assembly includes the first air duct cover board and the second air duct cover board being covered on first air duct cover board；First air duct cover board is fixedly installed in by fixation kit on the rear wall of the casing；The fixation kit includes the first junction surface, the second junction surface being set on the rear surface of second air duct cover board；Realize that the second air duct cover board is tightly fixed on first air duct cover board by the engagement at first junction surface and the second junction surface.So as to improve the outward appearance of refrigerator compartment, and simplify the assembly process of ducting assembly.
Description
Technical field
The present invention relates to the ducting assembly of refrigerator art, more particularly to refrigerator.
Background technology
With the development of refrigeration for refrigerator technology, wind cooling refrigerator increasingly becomes trend.Constructed in wind cooling refrigerator compartment
The ducting assembly in air channel is generally made up of air duct cover board, and air duct cover board is fixed on the rear wall of refrigerator courage by screw,
Have that several screw holes are corresponding with the location hole on case courage rear wall on air duct cover board, screw can pass through screw hole and squeeze into corresponding
Location hole.Due to setting screw mounting hole on air duct cover board, unsightly, the person of being commonly designed can reuse a screw to outward appearance
Block is blocked, and this is increased by cost, while also increases one of assembly process.
The content of the invention
It is an object of the present invention to provide a ducting assembly relative to the bigger improvement of prior art and development, to change
The outward appearance of kind refrigerator compartment, and simplify the assembly process of ducting assembly.
To achieve these goals, the present invention proposes a kind of refrigerator, including the casing with refrigeration compartment and air channel group
Part；The ducting assembly goes out the air channel connected with the refrigeration compartment with the rear wall jointly constructs of the casing；The air channel group
Part includes the first air duct cover board and the second air duct cover board being covered on first air duct cover board；First air duct cover board passes through
Fixation kit is fixedly installed on the rear wall of the casing；The fixation kit includes the first junction surface, second air channel lid
The second junction surface is set on the rear surface of plate；Second air channel is realized by the engagement at first junction surface and the second junction surface
Cover plate is tightly fixed on first air duct cover board.
It can realize that the second air duct cover board is fixed on the first wind thus by the engagement at the first junction surface and the second junction surface
On road cover plate, it is no longer necessary to the forming screw hole on the second air duct cover board, and by realizing in the screw hole drivescrew
The fixation of two air duct cover boards, therefore the outer surface of the second air duct cover board is more smooth, improves the outward appearance of refrigeration for refrigerator compartment；Simultaneously
It also simplify the fixed form of the second air duct cover board.
In addition, pass through the first junction surface and the mutual traction in the second junction surface so that the second air duct cover board more steps up
Thickly it is adjacent to and is fixed on the outer surface of the first air duct cover board, enhances the compactedness of whole ducting assembly.
Preferably, the fixation kit includes fixed column；Set on first air duct cover board and accommodate the fixed column
Cavity, the fixed column is through the cavity and extends into the rear wall of the casing.
Preferably, when first junction surface engages with second junction surface, first junction surface with it is described
Second junction surface is respectively positioned in the cavity.
So when the first junction surface connect with the second junction surface merging be respectively positioned in cavity when, the first air duct cover board and second
Need not be that the first junction surface reserves adapted space with the second junction surface between air duct cover board, the second air duct cover board can more step up
Thickly it is adjacent to and is fixed on the outer surface of the first air duct cover board.
Preferably, the fixed column includes trunk portion and afterbody；The cavity include interconnected first chamber and
Second chamber, the trunk portion are contained in the first chamber, and the afterbody is contained in the second chamber.
Preferably, first joint portion is arranged at the outer surface of the afterbody towards second air duct cover board
On.
Preferably, when first junction surface engages with second junction surface, first junction surface with it is described
Second junction surface is respectively positioned in the second chamber.
Preferably, there are the confined planes for stopping the afterbody, to prevent the afterbody towards institute in the second chamber
State the direction motion of the rear wall of casing.
Preferably, towards setting puncture portion on the inner surface of the afterbody of the rear wall of the casing, when the fixation
When post passes through the cavity, the puncture portion is pierced into the confined planes.
Confined planes are pierced into by puncture portion to realize that fixed column fixes the rational position being located in cavity, in assembling process
In, fixed column is not allowed easy to fall off and deviates its rational position.
Preferably, limit rib is set on the periphery wall of the trunk portion, and being set on the rear wall of the casing can receiving portion
Divide the groove of the trunk portion, when the trunk portion passes through the first chamber and extends into the groove, the limit rib
The edge of opening of the groove is resisted against, to prevent the trunk portion from continuing to extend towards the direction of the rear wall.
Preferably, first air duct cover board is arranged to cystosepiment, and institute's the second air duct cover board of book is arranged to plastics
Plate.
Preferably, first junction surface is arranged to the first buckle or the first grab；Second junction surface is set
It is set to the second buckle or the second grab.
Brief description of the drawings
Fig. 1 is the structural representation of refrigerator body；
Fig. 2 is Fig. 1 longitudinal cutting structure schematic diagram；
Fig. 3 is Fig. 1 exploded perspective view；
Fig. 4 is the enlarged drawing of local A in Fig. 2；
Fig. 5 is the structural representation of fixed column；
Accompanying drawing identifies：100- casings；101- refrigeration compartments；102- rear walls；105- grooves；106- edge of opening；10- air channels
Component；The air duct cover boards of 11- first；The air duct cover boards of 12- second；The rear surface of the air duct cover boards of 121- second；The second air channels of 122- lid
The outer surface of plate；The junction surfaces of 13- second；20- air channels；30- damper assemblies；40- fixation kits；41- fixed columns；42- trunk portions；
421- limit ribs；43- afterbodys；The inner surface of 431- afterbodys；The outer surface of 432- afterbodys；44- punctures portion；The junction surfaces of 45- first；
46- screws.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refrigerator generally comprises the casing for possessing inner space, and the inner space accommodates food by the case construction into for receiving
Thing.Inner space can be separated into different refrigeration compartments by dividing plate, and to place and refrigerate different foods, such as inner space can be by
The refrigeration compartment of two, three or more than three is separated into, the temperature of different refrigeration compartments can independent control.Refrigeration compartment can be by
Door body is closed.In addition, refrigerator includes refrigerating circuit and air path system, can be between refrigeration by means of the refrigerating circuit and air path system
Corresponding temperature adjustment is produced in room.Therefore, the refrigerating circuit especially includes evaporator, condenser, compressor and connected accordingly
Adapter road, refrigerant circulate in the connecting pipe；The air path system includes fan, air door and air channel etc., and cold wind is in fan
Agitate down and corresponding refrigeration compartment is entered by air channel.
Shown in Fig. 1 is a casing 100 with refrigeration compartment 101, and Fig. 2 is Fig. 1 longitudinal cutting structure schematic diagram.With reference to
Shown in Fig. 1 and Fig. 2, ducting assembly 10 is installed on the rear wall 102 of casing 100, to construct the logical air channel 20 of cooling air-flow.
The cold wind of 20 circulations enters refrigeration further through the concealed air outlet (not shown) positioned at the both sides of ducting assembly 10 in air channel
Compartment 101.The damper assemblies 30 being connected with air channel 20 by controlling can open or close air channel 20, with control whether by air channel 20 to
The transporting cold wind of refrigeration compartment 101, so as to reach the temperature control to refrigeration compartment 101.
Shown in Fig. 3 is Fig. 1 exploded perspective view.With reference to shown in Fig. 2 and Fig. 3, ducting assembly 10 includes the first air channel lid
Plate 11 and the second air duct cover board 12 being installed on the outer surface of the first air duct cover board 11, general first air duct cover board 11 are configured to
Foam cover plate, and the second air duct cover board 12 is configured to plastic cover plate.First air duct cover board 11 is installed solid by fixation kit 40
Due on the rear wall 102 of casing 100.Fixation kit 40 includes hollow fixed column 41 and screw 46, on the first air duct cover board 11
Cavity 50 is formed, it is configured for the fixing hole for accommodating fixed column 41.When the first air duct cover board 11 is installed on casing 100
Rear wall 102 on when, first fixed column 41 is filled in cavity 50, screw 42 through fixed column 41 and is then squeezed into casing again
100 rear wall 102, so as to realize that the first air duct cover board 11 is stably attached on rear wall 102.
Fig. 4 is the enlarged drawing of local A in Fig. 2, and Fig. 5 is the structural representation of fixed column 41.Fixed column 41 includes trunk portion
42 and afterbody 43, cavity 50 includes interconnected first chamber 51 and second chamber 52, when fixed column 41 fills in cavity 50,
Trunk portion 42 is contained in first chamber 51, and afterbody 43 is contained in second chamber 52.Have in second chamber 52 and stop afterbody 43
Confined planes 521, moved with preventing afterbody 43 from continuing the direction of rear wall 102 towards casing 100.Towards after casing 100
Puncture portion 44 is set on the inner surface 431 of the afterbody 43 of wall 102, and when afterbody 43 is resisted against on confined planes 521, puncture portion 44 is pierced
Enter in confined planes 521, so that fixed column 41 is securely installed within cavity 50, during ducting assembly is assembled, Gu
Fixed column 41 not readily disengages from and changed its rational position in cavity 50.
First junction surface 45, the second air channel lid are set on the outer surface 432 towards the afterbody 43 of the second air duct cover board 12
Second junction surface 13 is set on the rear surface 121 of plate 12, when the second air duct cover board 12 is regularly covered in the first air duct cover board 11
When above, the second junction surface 13 enters the second cavity 52 and engaged with the first junction surface 45, passes through the first junction surface 45 and second
The mutual traction in junction surface 13 so that the second air duct cover board 12, which is closely adjacent to, is fixed on the first air duct cover board 11
On outer surface, the compactedness of whole ducting assembly 10 is enhanced.Further, since no longer need to be molded on the second air duct cover board 12
Screw hole and the fixation by realizing the second air duct cover board 12 in the screw hole drivescrew, therefore the second air duct cover board 12
Outer surface 122 is more smooth, improves the outward appearance of refrigeration for refrigerator compartment；The installation side of the second air duct cover board 12 is also simplify simultaneously
Formula.
When the first junction surface 45 engages with the second junction surface 13, the first junction surface 45 and the second junction surface 13 are respectively positioned on
Need not be the first junction surface 45 and the second junction surface in two chambers 52, between the first air duct cover board 11 and the second air duct cover board 12
13 reserve adapted space, and the second air duct cover board 12 can closely be adjacent to the outer surface for being fixed on the first air duct cover board 11
On.Preferably, the first junction surface 45 is arranged to the first buckle or the first grab, and the second junction surface 13 is arranged to the second card
Button or the second grab, buckle or grab are the parts for being easily modelled and manufacturing.
Limit rib 421 is set on the periphery wall of trunk portion 42, and being set on the rear wall 102 of casing 100 can accommodating portion cylinder
The groove 105 in portion 42, when trunk portion 42 passes through first chamber 51 and extends into groove 105, limit rib 421 is resisted against groove
105 edge of opening 106, to prevent trunk portion 42 from continuing the direction extension towards rear wall 102.When screw 46 passes through fixed column 41
And when being driven into rear wall 102, screw 46 can apply the tractive force towards the direction of rear wall 102 to fixed column 41, although fixed column
A part of tractive force can be offset during the confined planes 521 that 41 afterbody 43 is resisted against in second chamber 52, but due to the first air channel lid
Plate 11 is made of softer foamed material, so the confined planes 521 taken shape in first air duct cover board 11 are by from tail
Portion 43 it is excessive against pressure when be more easily damaged；Therefore the edge of opening of groove 105 must be resisted against by limit rib 421
106 offset the above-mentioned tractive force of the overwhelming majority because the rear wall 102 of casing 100 and fixed column 41 be harder plastics or
Made of metal, both mutual extrusion chambers are not easy mutually to destroy or deformation.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (11)
1. a kind of refrigerator, including casing (100) and ducting assembly (10) with refrigeration compartment (101)；The ducting assembly
(10) air channel (20) connected with the refrigeration compartment (101) is gone out with rear wall (102) jointly constructs of the casing (100)；Institute
Stating ducting assembly (10) includes the first air duct cover board (11) and the second air duct cover board being covered on first air duct cover board (11)
(12)；First air duct cover board (11) is fixedly installed on the rear wall (102) of the casing (10) by fixation kit (40)；
Characterized in that, the fixation kit (40) includes the first junction surface (45), the rear surface of second air duct cover board (12)
(121) the second junction surface (13) is set on；Realized by the engagement of first junction surface (45) and the second junction surface (13)
Second air duct cover board (12) is tightly fixed on first air duct cover board (11).
2. refrigerator as claimed in claim 1, it is characterised in that the fixation kit (40) includes fixed column (41)；Described
The cavity (50) for accommodating the fixed column (41) is set on one air duct cover board (11), and the fixed column (41) passes through the cavity
(50) and the rear wall (102) of the casing (10) is extended into.
3. refrigerator as claimed in claim 2, it is characterised in that when first junction surface (45) and second junction surface
(13) when engaging, first junction surface (45) is respectively positioned in the cavity (50) with second junction surface (13).
4. refrigerator as claimed in claim 2 or claim 3, it is characterised in that the fixed column (41) includes trunk portion (42) and afterbody
(43)；The cavity (50) includes interconnected first chamber (51) and second chamber (52), and the trunk portion (42) accommodates
In the first chamber (51), the afterbody (43) is contained in the second chamber (51).
5. refrigerator as claimed in claim 4, it is characterised in that first joint portion (45) is arranged at towards second wind
On the outer surface (432) of the afterbody (43) of road cover plate (12).
6. the refrigerator as described in claim 4 or 5, it is characterised in that when first junction surface (45) engages with described second
When portion (13) engages, first junction surface (45) is respectively positioned in the second chamber (52) with second junction surface (13).
7. refrigerator as claimed in claim 4, it is characterised in that have in the second chamber (52) and stop the afterbody (43)
Confined planes (521), with prevent the afterbody (43) towards the rear wall (102) of the casing (100) direction move.
8. refrigerator as claimed in claim 7, it is characterised in that in the tail of the rear wall (102) towards the casing (100)
Puncture portion (44) are set on the inner surface (431) in portion (43), it is described to wear when the fixed column (41) passes through the cavity (50)
Thorn portion (44) is pierced into the confined planes (521).
9. refrigerator as claimed in claim 4, it is characterised in that limit rib is set on the periphery wall of the trunk portion (42)
(421), on the rear wall (102) of the casing (100) set can trunk portion (42) described in accommodating portion groove (105), it is described
When trunk portion (42) passes through the first chamber (51) and extends into the groove (105), the limit rib (421) is resisted against
The edge of opening (106) of the groove (105), to prevent the trunk portion (42) from continuing the direction towards the rear wall (102)
Extension.
10. the refrigerator as described in any of the above claim, it is characterised in that first air duct cover board (11) is arranged to steep
Foam plate, institute's the second air duct cover board of book (12) are arranged to plastic plate.
11. the refrigerator as described in any of the above claim, it is characterised in that first junction surface (45) is arranged to first
Buckle or the first grab；Second junction surface (13) is arranged to the second buckle or the second grab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610782124.9A CN107782041B (en) | 2016-08-31 | 2016-08-31 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610782124.9A CN107782041B (en) | 2016-08-31 | 2016-08-31 | Refrigerator with a door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107782041A true CN107782041A (en) | 2018-03-09 |
| CN107782041B CN107782041B (en) | 2020-11-10 |
Family
ID=61450275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610782124.9A Active CN107782041B (en) | 2016-08-31 | 2016-08-31 | Refrigerator with a door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107782041B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4012304A1 (en) * | 2020-12-14 | 2022-06-15 | Whirlpool Corporation | Refrigerator system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000055556A1 (en) * | 1999-03-18 | 2000-09-21 | Aladdin Temp-Rite, Llc | Novel barrier system for a rethermalization / refrigeration food delivery system |
| JP2001099565A (en) * | 1999-09-30 | 2001-04-13 | Toshiba Corp | Freezer/refrigerator |
| CN1135348C (en) * | 1996-09-24 | 2004-01-21 | Bsh博施及西门子家用器具有限公司 | Refrigerator |
| CN203454531U (en) * | 2013-09-06 | 2014-02-26 | 合肥美的电冰箱有限公司 | Refrigeration chamber air duct used for refrigerator and refrigerator with same |
| CN203489569U (en) * | 2013-08-30 | 2014-03-19 | 海信（山东）冰箱有限公司 | Air duct module of refrigerator and refrigerator |
| CN203837387U (en) * | 2014-02-21 | 2014-09-17 | 合肥晶弘三菱电机家电技术开发有限公司 | Refrigerating chamber air flue mask fixing device and refrigerator with same |
| CN104048468A (en) * | 2014-06-26 | 2014-09-17 | 海信（山东）冰箱有限公司 | Refrigerator |
| JP2015042909A (en) * | 2013-08-26 | 2015-03-05 | 日立アプライアンス株式会社 | Refrigerator |
| CN204301397U (en) * | 2014-11-17 | 2015-04-29 | 中韩科技有限公司 | A kind of structure connecting air channel panel and case courage |
-
2016
- 2016-08-31 CN CN201610782124.9A patent/CN107782041B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1135348C (en) * | 1996-09-24 | 2004-01-21 | Bsh博施及西门子家用器具有限公司 | Refrigerator |
| WO2000055556A1 (en) * | 1999-03-18 | 2000-09-21 | Aladdin Temp-Rite, Llc | Novel barrier system for a rethermalization / refrigeration food delivery system |
| JP2001099565A (en) * | 1999-09-30 | 2001-04-13 | Toshiba Corp | Freezer/refrigerator |
| JP2015042909A (en) * | 2013-08-26 | 2015-03-05 | 日立アプライアンス株式会社 | Refrigerator |
| CN203489569U (en) * | 2013-08-30 | 2014-03-19 | 海信（山东）冰箱有限公司 | Air duct module of refrigerator and refrigerator |
| CN203454531U (en) * | 2013-09-06 | 2014-02-26 | 合肥美的电冰箱有限公司 | Refrigeration chamber air duct used for refrigerator and refrigerator with same |
| CN203837387U (en) * | 2014-02-21 | 2014-09-17 | 合肥晶弘三菱电机家电技术开发有限公司 | Refrigerating chamber air flue mask fixing device and refrigerator with same |
| CN104048468A (en) * | 2014-06-26 | 2014-09-17 | 海信（山东）冰箱有限公司 | Refrigerator |
| CN204301397U (en) * | 2014-11-17 | 2015-04-29 | 中韩科技有限公司 | A kind of structure connecting air channel panel and case courage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4012304A1 (en) * | 2020-12-14 | 2022-06-15 | Whirlpool Corporation | Refrigerator system |
| US11384974B2 (en) | 2020-12-14 | 2022-07-12 | Whirlpool Corporation | Refrigerator system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107782041B (en) | 2020-11-10 |
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