CN203824213U - Refrigerator with function of cool air leakage reduction - Google Patents
Refrigerator with function of cool air leakage reduction Download PDFInfo
- Publication number
- CN203824213U CN203824213U CN201420203138.7U CN201420203138U CN203824213U CN 203824213 U CN203824213 U CN 203824213U CN 201420203138 U CN201420203138 U CN 201420203138U CN 203824213 U CN203824213 U CN 203824213U
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- Prior art keywords
- riser
- refrigerator
- compartment
- chamber
- shelf
- 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.)
- Expired - Lifetime
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- 239000000696 magnetic material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 235000013305 food Nutrition 0.000 abstract description 19
- 230000005484 gravity Effects 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 5
- 239000000112 cooling gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Refrigerator Housings (AREA)
Abstract
The utility model discloses a refrigerator with a function of cool air leakage reduction, which comprises a tank body, wherein a chamber liner is disposed inside the tank body and the chamber liner forms a chamber in an enclosing way; a shelf is disposed inside the chamber and divides the chamber into more than two compartments; a movable device is disposed at each of the compartment opening; the movable device comprises a movable door body, the movable door body comprises a vertical plate and a horizontal plate, and the cross section combined by the vertical plate and the horizontal plate is L-shaped; a supporting shaft disposed and extended from the joint of the vertical plate and the horizontal plate to two sides; and a counter bore is disposed in the chamber liner, and the supporting shaft of the movable door body is inserted into the layer of the counter bore and supports rotationally in the counter bore. During use, the vertical plate of the movable door body is pressed on a limiting block because of self gravity, so that the opening of the compartments is sealed and leakage of cooling capacity inside the refrigerator chamber is avoided. With the utility model, temperature fluctuation for food storage inside the refrigerator chamber can be reduced, complete machine energy consumption of the refrigerator is reduced, a user's experience in food taking and putting is improved, the structure is simple and operations can be easily realized.
Description
Technical field
The utility model relates to refrigeration technology field, relates in particular to a kind of refrigerator.
Background technology
As shown in Figure 1, existing refrigerator comprises casing, in casing, be provided with two above between chamber 1(as chamber between chamber, refrigerating chamber between refrigerating chamber), in casing, be also provided with refrigeration system and electric-control system, refrigeration system generally comprises compressor, condenser, evaporimeter, capillary (throttling arrangement) and refrigeration pipe (figure does not show refrigeration system and electric-control system).
As shown in Figure 1, current refrigerator is after opening refrigerating-chamber door, and the food on shelf be directly exposed in external environment condition.
In refrigerator compartment, generally have by some horizontal or perpendicular interlayers or shelf 2(and be generally horizontal shelf) chamber is divided into the space of several stored foods.In Fig. 1, label 1 is depicted as horizontally disposed shelf.The design of these shelves is user oriented open ports; On the one hand, facilitated user to pick and place food; But on the other hand, user is opening refrigerator doors, when uncovered shelf picks and places food, between chamber interior cold air will with refrigerator surrounding environment in hot gas form free convection, the cooling gas leakage in refrigerator compartment is outside to refrigerator, causes the temperature rising in refrigerator compartment, the temperature fluctuation of storing food in refrigerator compartment is strengthened, be unfavorable for the fresh-keeping of food, meanwhile, because the cooling gas leakage in refrigerator compartment additionally increases the complete machine energy consumption of refrigerator.
Utility model content
The purpose of this utility model be to provide a kind of can be by the refrigerator of chamber cooling gas leakage between device intended minimizing.
For achieving the above object, the refrigerator with minimizing cold air leakage function of the present utility model comprises casing, indoor courage between being provided with in casing, and an indoor courage surrounds a chamber; Between be indoorly provided with an above shelf, shelf will between chamber be divided into two above compartments, each compartment arranges towards all smooth mouthful an of side of refrigerator door; Each compartment freely mouth includes vertically smooth mouth and the smooth mouth of the horizontal plane that is positioned at each compartment bottom;
Smooth mouthful of place of each compartment is equipped with valve arrangement; Valve arrangement comprises dodge gate body, and dodge gate body comprises riser and the transverse slat linking together, and riser is used for sealing vertical smooth mouthful, and transverse slat is used for sealing smooth mouthful of horizontal plane; The cross sectional shape that riser and transverse slat are combined is L-shaped; The junction of riser and transverse slat is extended and is provided with back shaft to both sides;
Between on indoor courage in compartment smooth mouthful of place and each layer of corresponding counterbore that is provided with of shelf, counterbore is symmetrical set on inner bag, and the position of each layer of counterbore and this layer of shelf are in same level; The back shaft of described dodge gate body inserts this layer of counterbore and is rotatably supported in counterbore.
Between described each layer of compartment tip position place on indoor courage or shelf be provided with the limited block for riser described in limited support.
Angle between described riser and transverse slat is less than 90 degree.Like this, when enclosed compartment, transverse slat is in level, riser is not in the vertical face perpendicular to horizontal plane, but to shelf inclination certain angle, forms angle ￡ between riser and vertical face, make the center of gravity of dodge gate body not directly over its back shaft, but deflection shelf one side.Like this, under the effect of gravity, the riser of dodge gate body will be swung to interlayer shelf one side, until be pressed on limited block.
The one-body molded setting of described riser, transverse slat and back shaft, and make by light transmissive material.
The corresponding magnetic attracting structure that is provided with on the abutted surface of described limited block and described riser, magnetic attracting structure is following two kinds of any in arranging:
A. on limited block and riser, correspondence arranges the magnetic material that magnetic pole is contrary;
B. limited block and riser are directly made by magnetic material, and the face that the two magnetic pole is contrary is oppositely arranged.
The corresponding buckle connecting structure that is provided with on the abutted surface of described limited block and described riser.
Relative with this layer of shelf when described transverse slat is positioned at horizontal level, and riser is pressed on limited block, and dodge gate body is in the closed position; Described back shaft place is provided with for dodge gate body is automatically reset to the torsion spring of closed position.
While closing valve arrangement, promote riser dodge gate body is rotated around back shaft, until riser is pressed on limited block.Now riser top relative with upper strata shelf (the riser top of the superiors is relative with an indoor courage top), transverse slat is relative with this layer of shelf, thereby closes the smooth mouth of this compartment.Owing to forming angle ￡ between riser and vertical face, so the center of gravity of dodge gate body deflection shelf one side.Under the effect of gravity, the riser of dodge gate body is pressed on limited block, is difficult for automatically opening.When the smooth mouth of compartment is closed, magnetic attracting structure is pulled together riser and limited block securely, avoids the suggestion factors such as vibration to cause dodge gate body automatically to be opened, and prevents that cold from leaking.
In the time of need to opening valve arrangement, user manually pulls riser downwards, thereby opens dodge gate body, in compartment, pick and place article.
The utility model is simple in structure, is convenient to manufacture and use.In use, the riser of dodge gate body can be pressed on limited block under the effect of self gravitation, thereby the smooth mouth of enclosed compartment avoids the cold in refrigerator compartment to leak.When user opens refrigerator doors, the utility model can reduce the cooling gas leakage in refrigerator compartment, thereby can reduce the temperature fluctuation of store food in refrigerator compartment, and reduces the complete machine energy consumption of refrigerator.User is when picking and placeing food, and dodge gate body rotates along its back shaft, both can by other shelves in refrigerator compartment and on food and the external environment condition of refrigerator separate, can only expose again that shelf that user will pick and place food and on food.The utility model can reduce the temperature fluctuation of storing food in refrigerator compartment, and reduces the complete machine energy consumption of refrigerator, has greatly improved the experience that user picks and places food, and simple in structure, is easy to realize.
Accompanying drawing explanation
Fig. 1 is doors structure schematic diagram between current refrigerator;
Fig. 2 is the assembly structure schematic diagram of the utility model valve arrangement and a chamber;
Fig. 3 is the enlarged drawing at A place in Fig. 1;
Fig. 4 is the structural representation of dodge gate body in the utility model;
Fig. 5 is side assembling schematic diagram indoor between dodge gate body is arranged on.
The specific embodiment
Embodiment mono-
As shown in Figures 2 to 5, the refrigerator with minimizing cold air leakage function of the present utility model comprises casing (casing is routine techniques, and figure does not show), indoor courage between being provided with in casing, and an indoor courage surrounds a chamber 1; Between be provided with an above shelf 2 in chamber 1, shelf 2 is divided into a chamber 1 between two neighbouring shelves 2 of plural compartment 11(and forms a compartment 11), each compartment 11 arranges towards all smooth mouthful an of side of refrigerator door; Smooth mouthful of smooth mouth of horizontal plane that includes vertical smooth mouth and be positioned at each compartment 11 bottoms of each compartment 11.
11 smooth mouthfuls of places of each compartment are equipped with valve arrangement; Valve arrangement comprises dodge gate body, and dodge gate body comprises riser 6 and the transverse slat 7 linking together, and riser 6 is for sealing vertical smooth mouthful, and transverse slat 7 is for sealing smooth mouthful of horizontal plane; The cross sectional shape that riser 6 and transverse slat 7 are combined is L-shaped; The junction of riser 6 and transverse slat 7 is extended and is provided with back shaft 4 to both sides.
Between on indoor courage in 11 smooth mouthfuls of place's be provided with counterbores 8 corresponding with each layer of shelf 2 of compartment, counterbore 8 is symmetrical set on inner bag, and the position of each layer of counterbore 8 and this layer of shelf 2 are in same level; The back shaft 4 of described dodge gate body inserts this layer of counterbore 8 and is rotatably supported in counterbore 8.
Between described each layer of compartment 11 tip position places on indoor courage or shelf 2 be provided with the limited block 5 for riser described in limited support 6.Limited block 5 is between being preferably arranged on indoor courage.
Angle between described riser 6 and transverse slat 7 is less than 90 degree.Like this, when enclosed compartment 11, transverse slat 7 is in level, riser 6 is not in the vertical face perpendicular to horizontal plane, but to shelf 2 inclination certain angles, between riser 6 and vertical face, form angle ￡, make the center of gravity of dodge gate body not directly over its back shaft 4, but deflection shelf 2 one sides.Like this, under the effect of gravity, the riser 6 of dodge gate body will be swung to interlayer shelf 2 one sides, until be pressed on limited block 5.
Described riser 6, transverse slat 7 and the one-body molded setting of back shaft 4, and make by light transmissive material (as ABS plastic).
The corresponding magnetic attracting structure that is provided with on the abutted surface of described limited block 5 and described riser 6, magnetic attracting structure is following two kinds of any in arranging:
A. on limited block 5 and riser 6, correspondence arranges the magnetic material that magnetic pole is contrary;
B. limited block 5 and riser 6 are directly made by magnetic material, and the face that the two magnetic pole is contrary is oppositely arranged.
Thereby the riser 6 that magnetic attracting structure can guarantee dodge gate body can be because of the fortuitous events such as vibration smooth mouthful of the enclosed compartment 11 of falling down laterally no longer.Magnetic attracting structure is prior art, and figure does not show.
Each of described refrigerator chamber 1 is interior all can arrange described valve arrangement.In Fig. 5, label 9 is depicted as the center of gravity G of dodge gate body.
Described transverse slat 7 is relative with this layer of shelf 2 while being positioned at horizontal level, and riser 6 is pressed on limited block 5, and dodge gate body is in the closed position.
While closing valve arrangement, promote riser 6 and make dodge gate body around back shaft 4 rotations, until riser 6 is pressed on limited block 5.Now riser 6 tops relative with upper strata shelf 2 (riser 6 tops of the superiors are relative with an indoor courage top), transverse slat 7 is relative with this layer of shelf 2, thereby closes the smooth mouth of this compartment 11.Owing to forming angle ￡ between riser 6 and vertical face, so the center of gravity of dodge gate body deflection shelf 2 one sides.Under the effect of gravity, the riser 6 of dodge gate body is pressed on limited block 5, is difficult for automatically opening.When the smooth mouth of compartment 11 is closed, magnetic attracting structure is pulled together riser 6 and limited block 5 securely, avoids the suggestion factors such as vibration to cause dodge gate body automatically to be opened, and prevents that cold from leaking.
In the time of need to opening valve arrangement, user manually pulls riser 6 downwards, thereby opens dodge gate body, in compartment 11, pick and place article.
Fig. 5 has shown that dodge gate body rotates along its back shaft 4, realizes the one of four states in the process of opening, closing compartment.Dodge gate body is in the drawings during B place, in closing the state of compartment; Dodge gate body is when E place, in opening the state of compartment completely; Dodge gate body is at C place, during D place, in opening, close the motion state between compartment.User picks and places the food in this compartment by opening dodge gate body, and the food on other compartment, because there being dodge gate body that itself and external environment condition are separated, therefore can reduce temperature fluctuation and the loss of the cold air in refrigerator compartment of food.
Embodiment bis-
The difference of the present embodiment and embodiment mono-is: cancel magnetic attracting structure, the corresponding buckle connecting structure that is provided with on the abutted surface of described limited block 5 and described riser 6.Buckle connecting structure is routine techniques, and figure does not show.
When the smooth mouth of compartment 11 is closed, buckle connecting structure combines riser 6 and limited block 5 securely, avoids the suggestion factors such as vibration to cause dodge gate body automatically to be opened.Buckle connecting structure is prior art, and figure does not show.
Embodiment tri-
The difference of the present embodiment and embodiment mono-is: cancel magnetic attracting structure.
Described transverse slat 7 is relative with this layer of shelf 2 while being positioned at horizontal level, and riser 6 is pressed on limited block 5, and dodge gate body is in the closed position.Described back shaft 4 places are provided with for dodge gate body is automatically reset to the torsion spring of closed position.Torsion spring resetting structure is existing routine techniques, and figure does not show.
Thereby the riser 6 that torsion spring can guarantee dodge gate body can be because of fall down laterally smooth mouthful of enclosed compartment 11 no longer of the fortuitous events such as vibration.Torsion spring is prior art, and figure does not show.Except torsion spring, the elastic reset device of other types can also be set between dodge gate body and an indoor courage.
When the smooth mouth of compartment 11 is closed, torsion spring combines riser 6 and limited block 5 securely, avoids the suggestion factors such as vibration to cause dodge gate body automatically to be opened.User picks and places after food in compartment 11, only need to unclamp hand, and dodge gate body can automatically reset to closed position under the effect of elastic force.
Above embodiment is the unrestricted the technical solution of the utility model in order to explanation only, although the utility model is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify or be equal to replacement the utility model, and not departing from any modification or partial replacement of spirit and scope of the present utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (7)
1. have and reduce the refrigerator that cold air is revealed function, comprise casing, indoor courage between being provided with in casing, an indoor courage surrounds a chamber; Between be indoorly provided with an above shelf, shelf will between chamber be divided into two above compartments, each compartment arranges towards all smooth mouthful an of side of refrigerator door; Each compartment freely mouth includes vertically smooth mouth and the smooth mouth of the horizontal plane that is positioned at each compartment bottom; It is characterized in that:
Smooth mouthful of place of each compartment is equipped with valve arrangement; Valve arrangement comprises dodge gate body, and dodge gate body comprises riser and the transverse slat linking together, and riser is used for sealing vertical smooth mouthful, and transverse slat is used for sealing smooth mouthful of horizontal plane; The cross sectional shape that riser and transverse slat are combined is L-shaped; The junction of riser and transverse slat is extended and is provided with back shaft to both sides;
Between on indoor courage in compartment smooth mouthful of place and each layer of corresponding counterbore that is provided with of shelf, counterbore is symmetrical set on inner bag, and the position of each layer of counterbore and this layer of shelf are in same level; The back shaft of described dodge gate body inserts this layer of counterbore and is rotatably supported in counterbore.
According to claim 1 have reduce the refrigerator that cold air is revealed function, it is characterized in that: between described each layer of compartment tip position place on indoor courage or shelf be provided with the limited block for riser described in limited support.
3. the refrigerator with minimizing cold air leakage function according to claim 2, is characterized in that: the angle between described riser and transverse slat is less than 90 degree.
4. according to having described in any one in claims 1 to 3, reduce the refrigerator that cold air is revealed function, it is characterized in that: the one-body molded setting of described riser, transverse slat and back shaft, and make by light transmissive material.
5. according to having described in claim 2 or 3, reduce the refrigerator that cold air is revealed function, it is characterized in that: the corresponding magnetic attracting structure that is provided with on the abutted surface of described limited block and described riser, magnetic attracting structure is following two kinds of any in arranging:
A. on limited block and riser, correspondence arranges the magnetic material that magnetic pole is contrary;
B. limited block and riser are directly made by magnetic material, and the face that the two magnetic pole is contrary is oppositely arranged.
6. according to having described in claim 2 or 3, reduce the refrigerator that cold air is revealed function, it is characterized in that:
The corresponding buckle connecting structure that is provided with on the abutted surface of described limited block and described riser.
7. according to having described in claim 2 or 3, reduce the refrigerator that cold air is revealed function, it is characterized in that:
Relative with this layer of shelf when described transverse slat is positioned at horizontal level, and riser is pressed on limited block, and dodge gate body is in the closed position; Described back shaft place is provided with for dodge gate body is automatically reset to the torsion spring of closed position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203138.7U CN203824213U (en) | 2014-04-24 | 2014-04-24 | Refrigerator with function of cool air leakage reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203138.7U CN203824213U (en) | 2014-04-24 | 2014-04-24 | Refrigerator with function of cool air leakage reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824213U true CN203824213U (en) | 2014-09-10 |
Family
ID=51479698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420203138.7U Expired - Lifetime CN203824213U (en) | 2014-04-24 | 2014-04-24 | Refrigerator with function of cool air leakage reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824213U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371584A (en) * | 2015-11-30 | 2016-03-02 | 青岛海尔股份有限公司 | Material placing rack and storing device thereof |
| CN106524624A (en) * | 2016-10-25 | 2017-03-22 | 合肥华凌股份有限公司 | Refrigerator |
| CN107621113A (en) * | 2017-11-02 | 2018-01-23 | 广东英得尔实业发展有限公司 | A kind of Vehicular refrigerator for commercial station wagon |
| CN109186169A (en) * | 2018-08-29 | 2019-01-11 | 南京创维家用电器有限公司 | A kind of anti-cold draining sealing structure of refrigerator hermatic door |
-
2014
- 2014-04-24 CN CN201420203138.7U patent/CN203824213U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371584A (en) * | 2015-11-30 | 2016-03-02 | 青岛海尔股份有限公司 | Material placing rack and storing device thereof |
| CN105371584B (en) * | 2015-11-30 | 2018-03-23 | 青岛海尔股份有限公司 | Rack and its storage facilities |
| CN106524624A (en) * | 2016-10-25 | 2017-03-22 | 合肥华凌股份有限公司 | Refrigerator |
| CN106524624B (en) * | 2016-10-25 | 2019-03-15 | 合肥华凌股份有限公司 | Refrigerator |
| CN107621113A (en) * | 2017-11-02 | 2018-01-23 | 广东英得尔实业发展有限公司 | A kind of Vehicular refrigerator for commercial station wagon |
| CN109186169A (en) * | 2018-08-29 | 2019-01-11 | 南京创维家用电器有限公司 | A kind of anti-cold draining sealing structure of refrigerator hermatic door |
| CN109186169B (en) * | 2018-08-29 | 2021-03-02 | 南京创维家用电器有限公司 | Cold seal structure of leak protection of refrigerator sealing door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |