CN105953499B - Refrigerating chamber ducting assembly and refrigerator - Google Patents
Refrigerating chamber ducting assembly and refrigerator Download PDFInfo
- Publication number
- CN105953499B CN105953499B CN201610305406.XA CN201610305406A CN105953499B CN 105953499 B CN105953499 B CN 105953499B CN 201610305406 A CN201610305406 A CN 201610305406A CN 105953499 B CN105953499 B CN 105953499B
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- China
- Prior art keywords
- refrigerating chamber
- air duct
- cold wind
- ducting assembly
- wind hole
- 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.)
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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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- 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
-
- 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
- F25D27/00—Lighting arrangements
-
- 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
- F25D2317/0665—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 top
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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
- F25D2317/0667—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 refrigerator
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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 provides a kind of refrigerating chamber ducting assembly and refrigerators, wherein the refrigerating chamber ducting assembly includes：Case courage, refrigerator container is interior to be equipped with air duct, and refrigerating chamber is formed in refrigerator container, and the roof of the refrigerating chamber is equipped with cold wind hole, and the cold wind hole is connected with the air duct；Air duct panel, it is on the roof of the refrigerating chamber and opposite with the cold wind hole, and there are gaps between the air duct panel and the cold wind hole, so as to form air-out passage between the air duct panel and the roof of the refrigerating chamber, and mounting groove is formed on the air duct panel, the mounting groove is used to install the ceiling light of the refrigerator.The refrigeration effect of cold compartment of refrigerator can be improved by this programme, and reduce air duct panel and the occupied space of ceiling light component, so that the storage space of refrigerating chamber is increased, while can also reduce the production cost of product.
Description
Technical field
The present invention relates to refrigerator fields, more specifically, are related to a kind of refrigerating chamber ducting assembly and a kind of having the refrigeration
The refrigerator of room ducting assembly.
Background technology
The refrigeration work of refrigerator is mainly blowed cold air from cold wind hole by fan into refrigerating chamber, and cold air is taken away
It refrigerates indoor heat and air duct is flowed back by return air hole, with the recycle stream between completing cooling air in air duct and refrigerating chamber
It is dynamic.The cold wind hole of current refrigerator refrigerating chamber is arranged on the rear wall of refrigerating chamber, and air duct panel, air duct panel are equipped at cold wind hole
On from top to bottom be equipped with multiple air outlets being connected to cold wind hole so that the volume of existing air duct panel is larger.And refrigeration ceiling
Portion needs installation ceiling light and the lampshade to match and lamp box, lampshade, lamp box and air duct panel that can occupy sky larger in refrigerating chamber
Between.In addition, air temperature is low, density is big, it can sink after being discharged by air outlet, therefore existing air exhausting structure is at the top of refrigerating chamber
Cooling it is poor.
Invention content
Present invention seek to address that at least one the technical problems existing in the prior art.
For this purpose, it is an advantage of the invention to provide a kind of refrigerating chamber ducting assemblies.
It is a further object of the invention to provide a kind of refrigerators, including above-mentioned refrigerating chamber ducting assembly.
To achieve the above object, the embodiment of the first aspect of the present invention provides a kind of refrigerating chamber ducting assembly, is used for
Refrigerator, the refrigerating chamber ducting assembly include：Case courage, refrigerator container is interior to be equipped with air duct, and refrigerating chamber is formed in refrigerator container,
The roof of the refrigerating chamber is equipped with cold wind hole, and the cold wind hole is connected with the air duct；Air duct panel is mounted on described cold
It is on the roof of Tibetan room and opposite with the cold wind hole, and there are gaps between the air duct panel and the cold wind hole, so that described
Air-out passage is formed between air duct panel and the roof of the refrigerating chamber, and mounting groove, the peace are formed on the air duct panel
Tankage is used to install the ceiling light of the refrigerator.
In the program, cold wind hole is arranged on the roof of refrigerating chamber, after cold air is discharged by cold wind hole, along air duct panel and
Air-out passage between the roof of refrigerating chamber flows around, and such cold air can be effectively to cooling down at the top of refrigerating chamber.Cold sky
It after gas is flowed out by air-out passage, is affected by gravity and sinks, form convection current with the higher gas of temperature in refrigerating chamber, can carry in this way
Refrigerating efficiency is risen, is quickly cooled down to refrigerating chamber.And the volume of air duct panel, air duct face can be substantially reduced by this programme
Mounting groove is formed on plate, ceiling light is mounted in mounting groove, eliminates ceiling light mounting box in the prior art in this way, reduce wind
Pavement slab and the occupied space of ceiling light component, make the storage space of refrigerating chamber increase.And design reduces refrigerating chamber wind in this way
Total number of components of road component and ceiling light component makes the dosage of production material reduce, from the production cost that can reduce product.
Wherein, LED lamp panel can be selected in the ceiling light.
In the above-mentioned technical solutions, it is preferable that refrigerating chamber ducting assembly further includes Transparent lamp shade, the notch of the mounting groove
Backwards to the cold wind hole, Transparent lamp shade is mounted on the air duct panel and covers the notch.
Transparent lamp shade can play the role of protecting ceiling light, avoid ceiling light from being influenced by the indoor steam of refrigeration and damage.It is existing
In technology, refrigerating chamber ducting assembly and ceiling light component are independent, and the air duct panel setting in refrigerating chamber ducting assembly is refrigerating
On the rear wall of room, and the Transparent lamp shade and ceiling light mounting box in ceiling light component are mounted on the roof of refrigerating chamber, such refrigerating chamber
Ducting assembly and ceiling light component the space occupied are big, and number of parts is more, and the consumption of production material is big, lead to the production of product
It is of high cost.This programme is integrated by refrigerating chamber ducting assembly and ceiling light component, and mounting groove, ceiling light peace are formed on the panel of air duct
In mounting groove, Transparent lamp shade is mounted at the notch of mounting groove, can reduce refrigerating chamber ducting assembly and ceiling light component in this way
Occupied space makes the storage space of refrigerating chamber increase, and design reduces refrigerating chamber ducting assembly and ceiling light component in this way
Total number of components, the dosage of production material is reduced, from the production cost that can reduce product.In addition, by refrigerating chamber ducting assembly
With ceiling light component is integrated that the indoor structure of refrigeration is made to become more clean and tidy, it is more beautiful.
In any of the above-described technical solution, it is preferable that the Transparent lamp shade can releasably be mounted on the air duct panel
On.Design facilitates the installation and repair of ceiling light in this way.
In any of the above-described technical solution, it is preferable that the bottom wall and/or side wall of the refrigerating chamber are equipped with return air hole.
In any of the above-described technical solution, it is preferable that the air duct panel partly or wholly raises up to form bottom
The cannular boss of opening, the cannular boss are used to control the flow direction of the cold wind of the cold wind hole blowout, the cannular boss
Hollow space is the mounting groove.
In the program, cannular boss is formed on the panel of air duct, the cold wind that cannular boss blows out cold wind hole is oriented to,
Cold wind is disperseed, so that cold wind is flowed into the air-out passage between air duct panel and the roof of refrigerating chamber along different directions, so that cold wind can
It is discharged by air-out passage along different directions, to equably cool down to refrigerating chamber.
In any of the above-described technical solution, it is preferable that the cannular boss is up-narrow and down-wide terraced body boss, the ladder body
Boss stretches into the cold wind hole, and has gap between the side wall and the hole wall in the cold wind hole of the terraced body boss.
In the program, cannular boss is up-narrow and down-wide terraced body boss, terraced body boss being oriented to cold wind, by cold wind point
It dissipates, so that cold wind is flowed into the air-out passage between air duct panel and the roof of refrigerating chamber along front, rear, left and right four direction, so that cold wind
Front, rear, left and right four direction is discharged by air-out passage, to equably cool down to refrigerating chamber.
In any of the above-described technical solution, it is preferable that the plane where each side wall of the ladder body boss and the terraced body
The angle of plane where the bottom wall of boss is 45 °.
In the program, the side wall of terraced body boss can ensure that it is cold that terraced body boss can effectively disperse in this way in 45 ° of inclinations
While wind, avoid side wall resistance caused by cold wind of terraced body boss excessive, to prevent the air output mistake of refrigerating chamber ducting assembly
It is small.
In any of the above-described technical solution, it is preferable that the cold wind hole is up-narrow and down-wide terraced body opening.
In the program, cooperation terraced body boss in cold wind hole is arranged to up-narrow and down-wide terraced body opening, and design in this way increases cold wind
The gap of the hole wall in hole and terraced body plateau sidewall, can reduce and wind resistance, to increase the air output of refrigerating chamber ducting assembly.
In any of the above-described technical solution, it is preferable that the part of the air duct panel raises up to form the hollow convex
Platform, the air duct panel include the cannular boss and are connect with the cannular boss and outwardly extending extension, the wind
Orthographic projection of the pavement slab on the roof of the refrigerating chamber is completely covered the cold wind hole, and the outer edge of the extension is to institute
The outer edge for stating cold wind hole has certain level distance.
If air temperature is too low, density is excessive, it after cold air is discharged by air-out passage, can quickly sink, lead to cold sky
Qi leel matches uneven (refrigerating chamber upper area temperature is higher, lower area temperature is relatively low), the poor refrigerating efficiency of refrigerator.This programme
In, cold wind flows into the air-out passage between extension and the roof of refrigerating chamber, the outer edge of extension after cannular boss shunts
It is intermarginal with certain level distance with the outside in cold wind hole so that cold wind needs a period of time that can be flowed out of air-out passage
Go out, in this period, cold wind can be such that own temperature increases, density reduction, can drop in this way with the higher gas converting heat of neighbouring temperature
The speed that low cold air sinks makes cold air be distributed evenly on refrigerating indoor short transverse, more preferably with refrigeration Indoor Temperature
Higher gas converting heat is spent, to promote the refrigeration effect of refrigerator.
Specifically, when design, extension can be parallel with the roof of refrigerating chamber, also can be with the roof of refrigerating chamber at certain angle
Degree, i.e., the air outlet angle of air-out passage can be designed according to actual conditions.
The embodiment of second aspect of the present invention provides a kind of refrigerator, including as first aspect present invention any embodiment carries
The refrigerating chamber ducting assembly of confession.
The refrigerator that second aspect of the present invention embodiment provides includes the refrigeration that first aspect present invention any embodiment provides
Room ducting assembly, therefore the refrigerator has whole advantageous effects of the refrigerating chamber ducting assembly of any of the above-described embodiment offer,
This is repeated no more.
The additional aspect and advantage of the present invention will become apparent in following description section, or practice through the invention
Recognize.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the partial structural diagram for the refrigerator that one embodiment of the invention provides；
Fig. 2 be refrigerator A-A shown in Fig. 1 to schematic cross-sectional view；
Fig. 3 is the enlarged structure schematic diagram of C portions shown in Fig. 2；
Fig. 4 is the schematic cross-sectional view of refrigerator B-B direction shown in Fig. 1.
Wherein, arrow represents cold wind flow direction in Fig. 3 and Fig. 4, and the reference numeral in Fig. 1 to Fig. 4 is referred to as with name of parts
Between correspondence be：
1 refrigerator, 11 air ducts, 12 refrigerating chambers, 121 cold wind holes, 13 air duct panels, 131 cannular boss, 1311 mounting grooves, 132
Extension, 14 ceiling lights, 15 Transparent lamp shades.
Specific implementation mode
To better understand the objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specific real
Mode is applied the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
By using other, different from implementing in a manner of described here, therefore, protection scope of the present invention is not by following public tool
The limitation of body embodiment.
As shown in Figures 2 to 4, the embodiment of the first aspect of the present invention provides a kind of 12 ducting assembly of refrigerating chamber, uses
In refrigerator 1,12 ducting assembly of the refrigerating chamber includes：Case courage, refrigerator container is interior to be equipped with air duct 11, and is formed in refrigerator container
The roof of refrigerating chamber 12, the refrigerating chamber 12 is equipped with cold wind hole 121, and the cold wind hole 121 is connected with the air duct 11；Wind
Pavement slab 13 is mounted on the roof of the refrigerating chamber 12 and opposite with the cold wind hole 121, and the air duct panel 13 and institute
State between cold wind hole 121 that there are gaps, so as to air-out passage is formed between the air duct panel 13 and the roof of the refrigerating chamber 12, and
Mounting groove 1311 is formed on the air duct panel 13, the mounting groove 1311 is used to install the ceiling light 14 of the refrigerator 1.
In the program, cold wind hole 121 is arranged on the roof of refrigerating chamber 12, after cold air is discharged by cold wind hole 121, along wind
Air-out passage between pavement slab 13 and the roof of refrigerating chamber 12 flows around, and such cold air can be effectively to 12 top of refrigerating chamber
Cool down.It after cold air is flowed out by air-out passage, is affected by gravity and sinks, with the higher gas shape of temperature in refrigerating chamber 12
At convection current, refrigerating efficiency can be promoted in this way, quickly cooled down to refrigerating chamber 12.And air duct can substantially be reduced by this programme
The volume of panel 13, mounting groove 1311 is formed on air duct panel 13, and ceiling light 14 is mounted in mounting groove 1311, eliminates in this way
Ceiling light mounting box in the prior art reduces air duct panel 13 and the occupied space of ceiling light component, makes the storage of refrigerating chamber 12
Object space increases.And design reduces total number of components of 12 ducting assembly of refrigerating chamber and ceiling light component in this way, makes production material
Dosage is reduced, from the production cost that can reduce product.
Wherein, LED lamp panel can be selected in the ceiling light 14.
As shown in Figure 3 and Figure 4, in the above-mentioned technical solutions, it is preferable that 12 ducting assembly of refrigerating chamber further includes Transparent lamp shade
15, backwards to the cold wind hole 121, Transparent lamp shade 15 is mounted on the air duct panel 13 and covers the notch of the mounting groove 1311
Cover the notch.
Transparent lamp shade 15 can play the role of protecting ceiling light 14, avoid ceiling light 14 from being influenced by the steam in refrigerating chamber 12 and damage
It is bad.In the prior art, refrigerating chamber ducting assembly and ceiling light component are independent, the air duct panel setting in refrigerating chamber ducting assembly
On the rear wall of refrigerating chamber, and the Transparent lamp shade and ceiling light mounting box in ceiling light component are mounted on the roof of refrigerating chamber, in this way
Refrigerating chamber ducting assembly and ceiling light component the space occupied are big, and number of parts is more, and the consumption of production material is big, leads to product
Production cost it is high.This programme is integrated by 12 ducting assembly of refrigerating chamber and ceiling light component, and peace is formed on air duct panel 13
Tankage 1311, ceiling light 14 are mounted in mounting groove 1311, and Transparent lamp shade 15 is mounted at the notch of mounting groove 1311, can be subtracted in this way
12 ducting assembly of small refrigerating chamber and the occupied space of ceiling light component make the storage space of refrigerating chamber 12 increase, and design in this way
The total number of components for reducing 12 ducting assembly of refrigerating chamber and ceiling light component, reduces the dosage of production material, from can reduce product
Production cost.In addition, making the structure in refrigerating chamber 12 become by 12 ducting assembly of refrigerating chamber and ceiling light component are integrated
It is more clean and tidy, it is more beautiful.
In any of the above-described technical solution, it is preferable that the Transparent lamp shade 15 can releasably be mounted on the air duct face
On plate 13.Design facilitates the installation and repair of ceiling light 14 in this way.
In any of the above-described technical solution, it is preferable that the bottom wall and/or side wall of the refrigerating chamber 12 are equipped with return air hole.
In any of the above-described technical solution, it is preferable that the air duct panel 13 partly or wholly raises up to form bottom
The cannular boss 131 of portion's opening, the cannular boss 131 is used to control the flow direction for the cold wind that the cold wind hole 121 is blown out, described
The hollow space of cannular boss 131 is the mounting groove 1311.
In the program, cannular boss 131, the cold wind that cannular boss 131 blows out cold wind hole 121 are formed on air duct panel 13
Carry out be oriented to, cold wind is disperseed, cold wind is made to flow into the outlet air between air duct panel 13 and the roof of refrigerating chamber 12 along different directions
Channel, so that cold wind can be discharged along different directions by air-out passage, to equably cool down to refrigerating chamber 12.
As shown in Figures 2 and 3, in any of the above-described technical solution, it is preferable that the cannular boss 131 is up-narrow and down-wide
Terraced body boss, the ladder body boss stretches into the cold wind hole 121, and the side wall of the terraced body boss and the cold wind hole 121
Hole wall between have gap.
In the program, cannular boss 131 is up-narrow and down-wide terraced body boss, and terraced body boss being oriented to cold wind will be cold
Wind disperses, and cold wind is made to flow into the air-out passage between air duct panel 13 and the roof of refrigerating chamber 12 along front, rear, left and right four direction,
So that cold wind front, rear, left and right four direction is discharged by air-out passage, to equably cool down to refrigerating chamber 12.
In any of the above-described technical solution, it is preferable that the plane where each side wall of the ladder body boss and the terraced body
The angle of plane where the bottom wall of boss is 45 °.
In the program, the side wall of terraced body boss can ensure that it is cold that terraced body boss can effectively disperse in this way in 45 ° of inclinations
While wind, avoid side wall resistance caused by cold wind of terraced body boss excessive, to prevent the air output of 12 ducting assembly of refrigerating chamber
It is too small.
In any of the above-described technical solution, it is preferable that the cold wind hole 121 is up-narrow and down-wide terraced body opening.
In the program, cold wind hole 121 coordinates terraced body boss to be arranged to up-narrow and down-wide terraced body opening, and design in this way increases cold
The gap of the hole wall of air holes 121 and terraced body plateau sidewall, can reduce and wind resistance, to increase going out for 12 ducting assembly of refrigerating chamber
Air quantity.
As shown in figure 3, in any of the above-described technical solution, it is preferable that the part of the air duct panel 13 raises up shape
At the cannular boss 131, the air duct panel 13 includes the cannular boss 131 and is connect simultaneously with the cannular boss 131
Outwardly extending extension 132, orthographic projection of the air duct panel 13 on the roof of the refrigerating chamber 12 are completely covered described
Cold wind hole 121, and the outer edge in the outer edge of the extension 132 to the cold wind hole 121 has certain level distance.
If air temperature is too low, density is excessive, it after cold air is discharged by air-out passage, can quickly sink, lead to cold sky
Qi leel matches uneven (12 upper area temperature of refrigerating chamber is higher, lower area temperature is relatively low), the poor refrigerating efficiency of refrigerator 1.We
In case, cold wind flows into the air-out passage between extension 132 and the roof of refrigerating chamber 12 after the shunting of cannular boss 131, extends
The outer edge in portion 132 is intermarginal with certain level distance with the outside in cold wind hole 121 so that cold wind needs a period of time can
It is flowed out out of air-out passage, in this period, cold wind can make own temperature increase, is close with the higher gas converting heat of neighbouring temperature
Degree reduces, and can reduce the speed of cold air sinking in this way, cold air is made to be distributed evenly in the short transverse in refrigerating chamber 12,
More preferably with the higher gas converting heat of temperature in refrigerating chamber 12, to promote the refrigeration effect of refrigerator 1.
Specifically, when design, extension 132 can be parallel with the roof of refrigerating chamber 12, also can with the roof of refrigerating chamber 12 at
Certain angle, the i.e. air outlet angle of air-out passage can be designed according to actual conditions.
As shown in Figures 1 to 4, the embodiment of second aspect of the present invention provides a kind of refrigerator 1, including such as the present invention first
12 ducting assembly of refrigerating chamber that aspect any embodiment provides.
Cold wind hole 121 is arranged on the roof of refrigerating chamber 12 refrigerator 1 that second aspect of the present invention embodiment provides, cold sky
After gas is discharged by cold wind hole 121, the air-out passage between air duct panel 13 and the roof of refrigerating chamber 12 flows around, cold in this way
Air can effectively cool down to 12 top of refrigerating chamber.After cold air is flowed out by air-out passage, it is affected by gravity and sinks, and it is cold
It hides the higher gas of temperature in room 12 and forms convection current, refrigerating efficiency can be promoted in this way, quickly cooled down to refrigerating chamber 12.And
The refrigerator 1 that this programme provides substantially reduces the volume of air duct panel 13, and by 12 ducting assembly of refrigerating chamber and ceiling light component set
Integrally, mounting groove 1311 is set on air duct panel 13, and ceiling light 14 is mounted in mounting groove 1311, eliminates existing skill in this way
Ceiling light mounting box in art reduces air duct panel 13 and the occupied space of ceiling light component, makes the storage space of refrigerating chamber 12
Increase.And design reduces total number of components of 12 ducting assembly of refrigerating chamber and ceiling light component in this way, and the dosage of production material is made to subtract
It is few, from the production cost that can reduce product.
In the description of the present invention, it is to be understood that, the instructions such as term "upper", "lower", "front", "rear", "left", "right"
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.Term " connection ", " installation ", " fixation " etc. shall be understood in a broad sense, for example,
" connection " may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, can also lead to
Intermediary is crossed to be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the present invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of refrigerating chamber ducting assembly is used for refrigerator, which is characterized in that including：
Case courage, refrigerator container is interior to be equipped with air duct, and refrigerating chamber is formed in refrigerator container, and the roof of the refrigerating chamber is equipped with cold
Air holes, the cold wind hole are connected with the air duct；
Air duct panel, be mounted on the refrigerating chamber roof on and it is opposite with the cold wind hole, and the air duct panel with it is described
There are gaps between cold wind hole, so as to air-out passage is formed between the air duct panel and the roof of the refrigerating chamber, and the air duct
Mounting groove is formed on panel, the mounting groove is used to install the ceiling light of the refrigerator.
2. refrigerating chamber ducting assembly according to claim 1, which is characterized in that
Refrigerating chamber ducting assembly further includes Transparent lamp shade, and the notch of the mounting groove is backwards to the cold wind hole, Transparent lamp shade installation
On the air duct panel and cover the notch.
3. refrigerating chamber ducting assembly according to claim 2, which is characterized in that
The Transparent lamp shade can be releasably mounted on the air duct panel.
4. refrigerating chamber ducting assembly according to claim 1, which is characterized in that
The bottom wall and/or side wall of the refrigerating chamber are equipped with return air hole.
5. refrigerating chamber ducting assembly according to claim 2, which is characterized in that
The air duct panel partly or wholly raises up to form the cannular boss of bottom opening, and the cannular boss is for controlling
The flow direction of the cold wind of the cold wind hole blowout is made, the hollow space of the cannular boss is the mounting groove.
6. refrigerating chamber ducting assembly according to claim 5, which is characterized in that
The cannular boss is up-narrow and down-wide terraced body boss, and the ladder body boss stretches into the cold wind hole, and the terraced body is convex
There is gap between the side wall of platform and the hole wall in the cold wind hole.
7. refrigerating chamber ducting assembly according to claim 6, which is characterized in that
The angle of plane and the plane where the bottom wall of the ladder body boss where each side wall of the ladder body boss is
45°。
8. refrigerating chamber ducting assembly according to claim 6, which is characterized in that
The cold wind hole is up-narrow and down-wide terraced body opening.
9. the refrigerating chamber ducting assembly according to any one of claim 5 to 8, which is characterized in that
The part of the air duct panel raises up to form the cannular boss, the air duct panel include the cannular boss and
It is connect with the cannular boss and outwardly extending extension, orthographic projection of the air duct panel on the roof of the refrigerating chamber
The cold wind hole is completely covered, and the outer edge in the outer edge of the extension to the cold wind hole has certain level distance.
10. a kind of refrigerator, which is characterized in that including refrigerating chamber ducting assembly as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305406.XA CN105953499B (en) | 2016-05-09 | 2016-05-09 | Refrigerating chamber ducting assembly and refrigerator |
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| CN105953499B true CN105953499B (en) | 2018-10-16 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106885180A (en) * | 2017-01-09 | 2017-06-23 | 青岛海尔股份有限公司 | A kind of air channel luminescence component and the refrigerator with it |
| CN107014129B (en) * | 2017-03-28 | 2020-07-24 | 青岛海尔特种电冰柜有限公司 | Air-cooled refrigeration equipment |
| CN107062751B (en) * | 2017-03-28 | 2020-01-21 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment with supercooling function |
| CN107036370B (en) * | 2017-03-28 | 2020-12-15 | 青岛海尔特种电冰柜有限公司 | Refrigeration device |
| CN106931718B (en) * | 2017-03-28 | 2020-05-01 | 青岛海尔特种电冰柜有限公司 | Supercooling control method of refrigeration equipment |
| CN107014130B (en) * | 2017-03-28 | 2020-01-21 | 青岛海尔特种电冰柜有限公司 | Refrigerating device |
| CN109405390A (en) * | 2017-08-18 | 2019-03-01 | 博西华电器（江苏）有限公司 | Refrigerator |
| KR102115614B1 (en) | 2018-08-30 | 2020-05-27 | 엘지전자 주식회사 | Refrigerator |
| AU2019378525A1 (en) * | 2018-11-16 | 2021-06-24 | Lg Electronics Inc. | Ice maker and refrigerator |
| CN114353425B (en) * | 2021-12-24 | 2024-03-19 | 上海精诚工控电子科技有限公司 | Refrigerator control box |
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| JP2001349666A (en) * | 2000-06-05 | 2001-12-21 | Matsushita Refrig Co Ltd | Refrigerator |
| CN2569054Y (en) * | 2002-08-23 | 2003-08-27 | 苏州三星电子有限公司 | Cycle blowing device of refrigerating chamber for refrigerator |
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| CN201072281Y (en) * | 2007-07-03 | 2008-06-11 | 海尔集团公司 | Ventiduct with lighting lamp used for air cooling refrigerator |
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| CN105953499A (en) | 2016-09-21 |
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