CN203949428U - A kind of freezing ducting assembly for refrigerator - Google Patents
A kind of freezing ducting assembly for refrigerator Download PDFInfo
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- CN203949428U CN203949428U CN201420291958.6U CN201420291958U CN203949428U CN 203949428 U CN203949428 U CN 203949428U CN 201420291958 U CN201420291958 U CN 201420291958U CN 203949428 U CN203949428 U CN 203949428U
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- freezing
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- delivery duct
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Abstract
The utility model provides a kind of freezing ducting assembly for refrigerator, belongs to refrigerator technical field.It is reasonable not that it has solved arranging of existing supply air duct, the baroque problem of air return system.This freezing ducting assembly, comprise channel plate, air channel panel and freezing face shield, on channel plate, offer freezing air channel, air outlet and air inlet, on the panel of air channel, fan is installed, freezing air channel is " T " font, comprise exhaust passage and air delivery duct and rake, air outlet is arranged on the two ends of exhaust passage, in the intersection of exhaust passage and air delivery duct, protrude and be provided with shunting platform, shunting platform is over against fan, rake is " V " font and two side direction air outlets draw in, on air delivery duct, be provided with blast regulator, the width of air delivery duct reduces gradually and collapses to blast regulator, top at freezing face shield offers air-guiding hole, air-guiding hole is corresponding one by one with air outlet.The utlity model has air channel advantage reasonable, simple in structure is set.
Description
Technical field
The utility model belongs to refrigerator technical field, relates to a kind of refrigerator, particularly a kind of freezing ducting assembly for refrigerator.
Background technology
The principle of wind cooling refrigerator is to utilize air to freeze, high temperature air is flowed through built-in evaporimeter when (separating with refrigerator inwall), because air themperature is high, evaporator temperature is low, directly there is heat exchange in both, the temperature of air will reduce, Quilt with air conditioning is blown into refrigerator, by this continuous endless form, reduces the temperature of refrigerator.
Chinese patent CN103575023A has announced a kind of ducting system of refrigerator inside, comprise casing, case courage, evaporimeter and blower fan, middle ducting assembly comprises the freezing return air airduct in housing and housing, and housing is provided with freezing return air entrance, refrigeration air-supply entrance, refrigerating chamber water receiving tank, the outlet of freezing return air, refrigerating chamber rhone, refrigeration return air inlet and air door chamber; Freezing return air entrance is communicated with refrigerating chamber, refrigeration air-supply entrance is communicated with freezing air channel, refrigerating chamber water receiving tank is positioned at evaporimeter below, freezing return air outlet is communicated with refrigerating chamber, refrigerating chamber rhone is communicated with refrigerating chamber water receiving tank, refrigeration return air inlet is communicated with refrigerating chamber, and air door chamber is communicated with refrigeration air-supply entrance, and freezing return air airduct is communicated in described freezing return air entrance and the outlet of freezing return air.
In above-mentioned ducting system, arranging of supply air duct is reasonable not, air return system complex structure, and it is reasonable not to design.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of air channel the freezing ducting assembly for refrigerator reasonable, simple in structure is set.
The purpose of this utility model can realize by following technical proposal: a kind of freezing ducting assembly for refrigerator, comprise channel plate, be enclosed in the air channel panel of channel plate one side, opposite side button at channel plate is provided with freezing face shield, on described channel plate, offer freezing air channel, air outlet and air inlet, on the panel of air channel, fan is installed, described fan can blow cold wind and along freezing air channel, flows and discharge from air outlet, it is characterized in that, described freezing air channel is " T " font, comprise the exhaust passage of horizontally set and the air delivery duct of longitudinally setting and be connected exhaust passage and the rake of air delivery duct, described air outlet is arranged on the two ends of exhaust passage, in the intersection of exhaust passage and air delivery duct, protrude and be provided with shunting platform, described shunting platform be sphere and with freezing air channel arc transition, described shunting platform is over against fan, described rake is " V " font and two side direction air outlets draw in, on described air delivery duct, be provided with blast regulator, the width of described air delivery duct reduces gradually and collapses to blast regulator, top at freezing face shield offers air-guiding hole, described air-guiding hole is corresponding one by one with air outlet.
At above-mentioned a kind of freezing ducting assembly for refrigerator, the some wind deflectors that are parallel to each other that are vertically arranged with at air-guiding hole, the cross section of wind deflector is " J " font and tilt distribution on air-guiding hole, between two wind deflectors, form wind guide tank, the notch of wind guide tank is towards the both sides of freezing face shield.
A kind of freezing ducting assembly for refrigerator above-mentioned, is provided with arc flange in the bottom of freezing face shield, on described arc flange, offers fresh air inlet, and described fresh air inlet is corresponding one by one with air inlet.
At above-mentioned a kind of freezing ducting assembly for refrigerator, described fresh air inlet longitudinally establish the some blocks of wind gathering plates that are parallel to each other, the cross section of wind gathering plate is " J " font and tilt distribution on fresh air inlet, between two wind gathering plates, forms air intake duct, and the notch of air intake duct is towards the center of freezing face shield.
At above-mentioned a kind of freezing ducting assembly for refrigerator, on described channel plate, a side of ventilating duct offers the groove to lower recess, and described air channel erecting of panel is in groove and be sealed on channel plate.
Compared with prior art, the utlity model has following advantage:
1, " T " font is arranged in freezing air channel, and air outlet is arranged on the two ends of exhaust passage, and rake is gathered and can be made cold wind blow and be brought to air outlet along rake to air outlet, and cold wind is gathered on air outlet and concentrates air-out, wind concentration, wind-force is large.
2, in freezing air channel, be provided with shunting platform, cold wind spreads to surrounding along shunting platform, makes the soft of wind change, has also reduced noise simultaneously.
3, draw in gradually air delivery duct, makes the wind-force in air delivery duct large, and fed distance is far away.
4, the both sides air-supply of cold wind along wind guide tank to freezing face shield, and reflux in refrigerating chamber, and gather to air intake duct from centre, the trafficability performance of cold wind is good, makes the freezing performance of refrigerator good.
Accompanying drawing explanation
Fig. 1 is blast structural representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the structural representation of freezing face shield in the utility model.
In figure, 10, channel plate; 11, air outlet; 12, air inlet; 13, groove; 14, exhaust passage; 15, shunting platform; 16, air delivery duct; 17, rake; 18, freezing air channel; 20, air channel panel; 30, freezing face shield; 31, air-guiding hole; 311, wind deflector; 312, wind guide tank; 32, fresh air inlet; 321, wind gathering plate; 322, air intake duct; 33, arc flange; 40, fan; 50, blast regulator.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Wind cooling refrigerator has refrigerating chamber and refrigerating chamber, has refrigeration ducting assembly in refrigerating chamber, has freezing ducting assembly in freezing compartment; In freezing compartment, be provided with fan 40, freezing ducting assembly is communicated to refrigeration ducting assembly, blast regulator 50 is installed in freezing ducting assembly and can regulates the cold wind entering in refrigeration ducting assembly.
As shown in Figure 1, freezing ducting assembly of the present utility model, comprise channel plate 10, air channel panel 20 and freezing face shield 30, a side direction lower recess at channel plate 10 forms a groove 13, air channel panel 20 is arranged in groove 13 and is sealed on channel plate 10, in groove 13, offer freezing air channel 18, air outlet 11 and air inlet 12, fan 40 is installed on air channel panel 20, fan 40 can blow cold wind, make cold wind flow and discharge from air outlet 11 along freezing air channel 18, freezing face shield 30 be located in the opposite side of channel plate 10.
As shown in Figure 2, freezing air channel 18 is " T " font, comprise the exhaust passage 14 of horizontally set and the air delivery duct 16 longitudinally arranging and be connected the rake 17 of 14He air delivery duct, exhaust passage 16, the degree of depth of exhaust passage 14 is greater than the degree of depth of air delivery duct 16, from air delivery duct, 16 inclinations are connected to exhaust passage 14 to rake 17, air outlet 11 is arranged on the two ends of exhaust passage 14, in the intersection of 14He air delivery duct, exhaust passage 16, protrude and be provided with shunting platform 15, shunting platform 15 is positioned at exhaust passage 14, the end face of shunting platform 15 is sphere, arc transition between shunting platform 15 and exhaust passage 14, shunting platform 15 is over against fan 40 center, the cold wind that fan 40 rotates drive blows on shunting platform 15 also mobile to surrounding along the surface of shunting platform 15, rake 17 is " V " font and two side direction air outlets 11 draw in, the end of rake 17 intersects to air outlet 11, on the air delivery duct 16 away from exhaust passage 14, be provided with a blast regulator 50, the width of air delivery duct 16 reduces gradually and collapses to blast regulator 50, air delivery duct 16 is communicated to refrigeration ducting assembly, blast regulator 50 can regulate the air quantity entering in refrigeration ducting assembly.
" T " font is arranged in freezing air channel 18, flows in cold wind Fen San road, flows to clear and definite; Rake 17 is " V " font, and collapses to air outlet 11, and cold wind 14 flows along exhaust passage, and blows out at air outlet 11, wind concentration, and wind-force is large; Shunting platform 15 is over against fan 40 center, and when the wind that fan 40 blows out impacts freezing air channel 18, cold wind flows to surrounding along shunting platform 15, has reduced noise, also makes the direction of wind flow stable simultaneously; Draw in gradually air delivery duct 16, makes the wind-force in air delivery duct 16 large, and fed distance is far away.
As shown in Figures 2 and 3, at the top of freezing face shield 30, offer air-guiding hole 31, air-guiding hole 31 is corresponding one by one with air outlet 11, the some wind deflectors that are parallel to each other 311 that are vertically arranged with at air-guiding hole 31, the cross section of wind deflector 311 is " J " font and tilt distribution on air-guiding hole 31, between two wind deflectors 311, form wind guide tank 312, the notch of wind guide tank 312 is towards the both sides of freezing face shield 30, and cold wind both sides in first refrigerating chamber from wind guide tank 312 blow out.The top of the both sides of cold wind from wind guide tank 312 to refrigerating chamber blows out, and cold wind flows from top to bottom, can drive the air on refrigerating chamber top to enter refrigerating chamber below, carries out the circulating cold air in refrigerating chamber; Wind guide tank 312 is obliquely installed, and cold air blows out from both sides, and when putting article in refrigerating chamber, article can not block wind guide tank 312, affect refrigerating effect, practical and convenient.
In the bottom of freezing face shield 30, protrude and be provided with arc flange 33, on arc flange 33, offer fresh air inlet 32, fresh air inlet 32 is corresponding one by one with air inlet 12, fresh air inlet 32 longitudinally establish the some blocks of wind gathering plates 321 that are parallel to each other, the cross section of wind gathering plate 321 is " J " font and tilt distribution on fresh air inlet 32, between two wind gathering plates 321, form air intake duct 322, the notch of air intake duct 322 is towards freezing face shield 30 center, and cold wind is drawn into the air inlet 12 of freezing face shield 30 both sides along air intake duct 322 from center.Freezing face shield 30 bottoms are provided with arc flange 33, can limit the position of the laying for goods in refrigerating chamber, and article can not block fresh air inlet 32; The notch of air intake duct 322, towards freezing face shield 30 center, can convert the flow direction of cold air, increases the mobility of cold air in refrigerating chamber, makes refrigerating effect good.
The utility model is under original state, fan 40 rotates and drives cold air flow, cold air blows on shunting platform 15, cold air pools three strands of air-flows and from air outlet 11 and air delivery duct 16, flows out respectively along 14He air delivery duct, exhaust passage 16, regulate blast regulator 50 to control the cold airflow output of air delivery duct 16 well, cold air is back in air outlet 11, cold air flow to the both sides of refrigerating chamber upper end through wind guide tank 312, cold air is under the effect of pressure, drive freezing room air to flow downward, cold air is gathered toward centre after arriving bottom, cold air is through air intake duct 322, flow in air inlet 12, after treatment, flow to fan 40 places, fan 40 blows, cold air circulates.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. the freezing ducting assembly for refrigerator, comprise channel plate, be enclosed in the air channel panel of channel plate one side, opposite side button at channel plate is provided with freezing face shield, on described channel plate, offer freezing air channel, air outlet and air inlet, on the panel of air channel, fan is installed, described fan can blow cold wind and along freezing air channel, flows and discharge from air outlet, it is characterized in that, described freezing air channel is " T " font, comprise the exhaust passage of horizontally set and the air delivery duct of longitudinally setting and be connected exhaust passage and the rake of air delivery duct, described air outlet is arranged on the two ends of exhaust passage, in the intersection of exhaust passage and air delivery duct, protrude and be provided with shunting platform, described shunting platform be sphere and with freezing air channel arc transition, described shunting platform is over against fan, described rake is " V " font and two side direction air outlets draw in, on described air delivery duct, be provided with blast regulator, the width of described air delivery duct reduces gradually and collapses to blast regulator, top at freezing face shield offers air-guiding hole, described air-guiding hole is corresponding one by one with air outlet.
2. a kind of freezing ducting assembly for refrigerator according to claim 1, it is characterized in that, the some wind deflectors that are parallel to each other that are vertically arranged with at air-guiding hole, the cross section of wind deflector is " J " font and tilt distribution on air-guiding hole, between two wind deflectors, form wind guide tank, the notch of wind guide tank is towards the both sides of freezing face shield.
3. a kind of freezing ducting assembly for refrigerator according to claim 1 and 2, is characterized in that, in the bottom of freezing face shield, is provided with arc flange, on described arc flange, offers fresh air inlet, and described fresh air inlet is corresponding one by one with air inlet.
4. a kind of freezing ducting assembly for refrigerator according to claim 3, it is characterized in that, described fresh air inlet longitudinally establish the some blocks of wind gathering plates that are parallel to each other, the cross section of wind gathering plate is " J " font and tilt distribution on fresh air inlet, between two wind gathering plates, form air intake duct, the notch of air intake duct is towards the center of freezing face shield.
5. a kind of freezing ducting assembly for refrigerator according to claim 1 and 2, is characterized in that, on described channel plate, a side of ventilating duct offers the groove to lower recess, and described air channel erecting of panel is in groove and be sealed on channel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291958.6U CN203949428U (en) | 2014-06-03 | 2014-06-03 | A kind of freezing ducting assembly for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291958.6U CN203949428U (en) | 2014-06-03 | 2014-06-03 | A kind of freezing ducting assembly for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203949428U true CN203949428U (en) | 2014-11-19 |
Family
ID=51891459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291958.6U Expired - Fee Related CN203949428U (en) | 2014-06-03 | 2014-06-03 | A kind of freezing ducting assembly for refrigerator |
Country Status (1)
| Country | Link |
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| CN (1) | CN203949428U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896830A (en) * | 2015-05-29 | 2015-09-09 | 广州美的华凌冰箱有限公司 | Refrigerator and air duct panel of same |
| CN106766555A (en) * | 2016-12-29 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigeration ducting assembly and refrigerator |
| CN107328159A (en) * | 2016-04-29 | 2017-11-07 | 博西华电器（江苏）有限公司 | Refrigerating appliance |
| CN107642939A (en) * | 2017-11-01 | 2018-01-30 | 南京创维家用电器有限公司 | A kind of refrigerator freezing ducting assembly and refrigerator |
| CN109237860A (en) * | 2018-10-18 | 2019-01-18 | 长虹美菱股份有限公司 | A kind of ducting assembly of refrigerator |
| CN109682151A (en) * | 2018-12-12 | 2019-04-26 | 湖北美的电冰箱有限公司 | Freeze air channel structure and wind cooling refrigerator |
| CN110006211A (en) * | 2019-04-17 | 2019-07-12 | 长虹美菱股份有限公司 | A kind of ultra-wide refrigeration ducting assembly and its refrigerator |
-
2014
- 2014-06-03 CN CN201420291958.6U patent/CN203949428U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896830A (en) * | 2015-05-29 | 2015-09-09 | 广州美的华凌冰箱有限公司 | Refrigerator and air duct panel of same |
| CN104896830B (en) * | 2015-05-29 | 2018-04-13 | 广州美的华凌冰箱有限公司 | Refrigerator and its air passage panel |
| CN107328159A (en) * | 2016-04-29 | 2017-11-07 | 博西华电器（江苏）有限公司 | Refrigerating appliance |
| CN106766555A (en) * | 2016-12-29 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigeration ducting assembly and refrigerator |
| CN107642939A (en) * | 2017-11-01 | 2018-01-30 | 南京创维家用电器有限公司 | A kind of refrigerator freezing ducting assembly and refrigerator |
| CN107642939B (en) * | 2017-11-01 | 2020-07-10 | 南京创维家用电器有限公司 | Refrigerator freezing air duct assembly and refrigerator |
| CN109237860A (en) * | 2018-10-18 | 2019-01-18 | 长虹美菱股份有限公司 | A kind of ducting assembly of refrigerator |
| CN109237860B (en) * | 2018-10-18 | 2023-11-24 | 长虹美菱股份有限公司 | Air duct assembly of refrigerator |
| CN109682151A (en) * | 2018-12-12 | 2019-04-26 | 湖北美的电冰箱有限公司 | Freeze air channel structure and wind cooling refrigerator |
| CN110006211A (en) * | 2019-04-17 | 2019-07-12 | 长虹美菱股份有限公司 | A kind of ultra-wide refrigeration ducting assembly and its refrigerator |
| CN110006211B (en) * | 2019-04-17 | 2023-11-10 | 长虹美菱股份有限公司 | Ultra-wide refrigerating air duct assembly and refrigerator thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20200603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |