CN106052256A - Constant-temperature compartment of refrigerator - Google Patents
Constant-temperature compartment of refrigerator Download PDFInfo
- Publication number
- CN106052256A CN106052256A CN201610510498.5A CN201610510498A CN106052256A CN 106052256 A CN106052256 A CN 106052256A CN 201610510498 A CN201610510498 A CN 201610510498A CN 106052256 A CN106052256 A CN 106052256A
- Authority
- CN
- China
- Prior art keywords
- room
- drawer
- constant temperature
- refrigerator
- magnet
- 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.)
- Pending
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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a constant-temperature compartment of a refrigerator. The constant-temperature compartment comprises a compartment body, wherein a storage space with an opening in one side is defined in the compartment body; the constant-temperature compartment further comprises a drawer; the drawer is connected with the compartment body through sliding rail mechanisms, and can move between a first position where an opening of the compartment body is closed and a second position where the opening of the compartment body is opened; first magnets are arranged on one side of the back part of the compartment body; second magnets are arranged on one side of the back part of the drawer; and the polarity of the first magnets is opposite to that of the second magnets, so that acting force that drives the drawer to move from the second position to the first position is supplied to the drawer. According to the constant-temperature compartment of the refrigerator, due to the attracting force of the first and second magnets, a sealing structure between the drawer and the compartment body is more reliable, so that the phenomenon that the efficiency of the refrigerator is reduced because cold air escapes from a fit clearance between the drawer and the compartment body is prevented.
Description
Technical field
The present invention relates to refrigerator manufacturing technology field, be specifically related to room between a kind of refrigerator constant temperature.
Background technology
Refrigerator has become requisite family of Modern Family as a kind of container making food keep constant low temperature cold conditions
One of electrical appliance.
Conventional refrigerator generally comprises refrigerating chamber and cold room, and the refrigerator that style updates is additionally provided with room between constant temperature, room between constant temperature
Inside can be set as being maintained at a certain suitable temperature for a long time, it is possible to extend water fruits and vegetables, the fresh keeping time of the food such as fresh.
Taking, putting food for convenience, some refrigerators can arrange drawer between constant temperature in room, but between drawer and constant temperature, room joins
Being usually present gap at conjunction, cold air can overflow from above-mentioned gap, causes refrigerator efficiency to reduce.
Summary of the invention
It is an object of the invention to provide room between a kind of refrigerator constant temperature.
For achieving the above object, the present invention adopts the following technical scheme that
Room between a kind of refrigerator constant temperature, including a room body, described between room body define the memory space of a side opening, also include
Drawer, described drawer by sliding track mechanism with described between room body is connected, can close described between room body openings first
Position and open described between room body openings the second position between move；
Side, body back, described room is provided with the first magnet, and side, described drawer back is provided with the second magnet, described first magnetic
Body is contrary with described second magnet polarity, provides by the described second position to described primary importance moving direction for described drawer
Active force.
As further improved technical scheme of the present invention, when described drawer is positioned at primary importance, described first magnet and
Described second magnet contact adhesive.
As further improved technical scheme of the present invention, when described drawer is positioned at primary importance, described first magnet and
Between described second magnet, there is a gap.
As further improved technical scheme of the present invention, described drawer sets on face between described coordinating of room body openings
There is sealing strip.
As further improved technical scheme of the present invention, also including the first air channel, described first air channel is described by being positioned at
Between groove on the bodies top inwall of room and lid be located at the cover plate at described slot opening and limited；
Second air channel, one end connects with refrigerator refrigeration system, and the other end is connected with described first air channel by air outlet；
Fresh air inlet, is arranged on described cover plate, connect described first air channel and described between room body interior memory space.
As further improved technical scheme of the present invention, described fresh air inlet is evenly distributed on described cover plate, described in enter
Successively decreasing on the direction of described air outlet successively in the aperture of air holes.
As further improved technical scheme of the present invention, described cover plate is by made by the high metal material of heat conductivity.
As further improved technical scheme of the present invention, described between the inwall of room body by the high metal material of heat conductivity
Made by matter.
As further improved technical scheme of the present invention, described between room this most internal be additionally provided with return air inlet.
As further improved technical scheme of the present invention, also include switching mechanism, be arranged at described first air channel and institute
State the junction of air outlet, for switching connection or the blocking state in described first air channel and described air outlet.
Relative to prior art, the method have technical effect that:
The present invention makes the sealing structure of drawer and a room body relatively reliable by the suction of first and second magnet, prevents cold air
Overflow from the cooperation gap of drawer and a room body, cause refrigerator efficiency to reduce.
Accompanying drawing explanation
Fig. 1 is the perspective view of room between refrigerator constant temperature in embodiment of the present invention；
Fig. 2 is that this external perspective view in a room extracted out by drawer；
Fig. 3 is the main TV structure schematic diagram of room (removing drawer status) between refrigerator constant temperature in embodiment of the present invention；
Fig. 4 is the detonation configuration signal at room (removing drawer status) visual angle obliquely between refrigerator constant temperature in embodiment of the present invention
Figure；
Fig. 5 is the detonation configuration signal at room (removing drawer status) visual angle obliquely between refrigerator constant temperature in embodiment of the present invention
Figure；
Fig. 6 is the internal structure schematic diagram in the first air channel.
Detailed description of the invention
Describe the present invention below with reference to detailed description of the invention shown in the drawings.But these embodiments are also
It is not intended to the present invention, structure that those of ordinary skill in the art is made, method or functionally according to these embodiments
Conversion is all contained in protection scope of the present invention.
Direction described herein is all with the observation visual angle being positioned at refrigerator front as reference, and such as, top is i.e. perpendicular
Nogata is to top side, and back is i.e. the side that refrigerator depth direction is inner.
In present embodiment, same or similar structure have employed identical label.
One embodiment of the present invention presented below:
Refer to Fig. 1 to 6, room 100 between a kind of refrigerator constant temperature, including a room body 1, described between room body 1 define side and open
Mouthful memory space, also include the first air channel 2, described first air channel 2 by be positioned at described between groove 21 He on room body 1 inwall
Lid is located at the cover plate 22 of described groove 21 opening part and is limited；
Second air channel, one end connects with refrigerator refrigeration system (not shown), and the other end is by air outlet 3 and described first air channel 2
It is connected；
Some fresh air inlets 221, are uniformly arranged on described cover plate 22, connect described first air channel 2 and described between room body 1 internal
Memory space；
Successively decreasing on the direction of described air outlet 3 successively in the aperture of described fresh air inlet 221.
It should be noted that refrigerator refrigeration system refers to the existing system for producing cold of refrigerator, generally include pressure
The devices such as contracting machine, vaporizer.Second air channel is current refrigerator structure, is formed in a heat-insulation layer of room body 1.
When between refrigerator constant temperature, freeze in room 100, cold wind is directed to air outlet 3 by the second air channel, and enters the by air outlet 3
One air channel 2, during cold wind transmits in the first air channel 2, along with the increase of transmission range, blast can be gradually reduced, so
Fresh air inlet 221 aperture near for distance air outlet 3 is arranged smaller, fresh air inlet 221 aperture remote for distance air outlet 3 is arranged
Obtain larger, it is ensured that from the fresh air inlet 221 of air outlet 3 different distance, actual intake volume is roughly the same, that is to say, enters
The cold that air holes 221 provides is essentially identical, can reduce the temperature contrast of indoor zones of different between constant temperature, be of value to prolongation food
Fresh keeping time.
Meanwhile, fresh air inlet 221 is evenly distributed on cover plate 22, it is meant that, cold wind is not as in prior art, collection
Indoor between middle feeding, but be separated into some shallow bids and send into, so that an indoor refrigeration is more uniform, contribute to reducing constant temperature
Between the temperature contrast of indoor zones of different.
Further, described first air channel 2 is divided at least two separate branch roads；
Switching mechanism 5, is arranged at the junction of described branch road and described air outlet 3, is used for switching described branch road and described air-supply
The connection of mouth 3 or blocking state.
Each branch road is indoor different refrigerated area between correspond to respectively, is equipped with temperature sensor in each refrigerated area
(not shown), for monitoring the temperature parameter in this region, and feeds back to refrigerator master control borad, and then control switching mechanism 5 should
Branch road connects with air outlet 3 or blocks.
Further, described switching mechanism 5 includes baffle plate and for the electromagnetic relay driving described baffle plate to move.When
Temperature sensor monitors is too high to a certain refrigerated area temperature, then electromagnetic relay energising adhesive baffle plate, makes corresponding branch road and send
Air port 3 connects, and cold wind is along chamber interior between this bypass flow the fresh air inlet from cover plate 22 221 entrance, uniform for this region
Cooling；When temperature sensor monitors is too low to a certain refrigerated area temperature, then electromagnetic relay power-off, under baffle plate relies on automatically
Fall, make corresponding branch road disconnect with air outlet 3, stop freezing for this region.
In the present embodiment, being additionally provided with drawer 6 in a room body 1, the improvement about drawer 6 structure will be the most detailed
Thin description, the most still illustrates air channel structure.
Owing to drawer 6 opening is positioned at top, in order to make cold wind enter in drawer 6 smoothly, by the first wind in present embodiment
Road 2 is arranged at room body 1 top, and cold air naturally falls in drawer 6 after fresh air inlet is discharged.
Certainly being not precluded from, in other does not set the embodiment of drawer 6, the first air channel 2 can also be arranged on a room originally
Other orientation of body 1, such as, the opening of room body 1 between using the door body being pivotally connected on a room body 1 to close, by the first wind
Road 2 is arranged on bottom a room body 1, cold air from fresh air inlet discharge after, from the bottom to top fill between the interior space.
Referring in particular to Fig. 4 to 6, in the present embodiment, air outlet 3 is positioned at room body 1 back, the first 2 points of air channel
For three, left, center, right branch road (respective slot position), three grooves spaced in room body 1 top inner wall between a route
21 are limited with covering the flat cover plate 22 being located at described groove 21 opening part, and three branch roads are arranged also on refrigerator width
Individually controllable, contribute to reducing the temperature contrast on indoor width between constant temperature, the aperture of the enterprising air holes of cover plate 22 221 is at ice
On case depth direction, it is sequentially reduced to the back side in front, contributes to reducing the temperature contrast on indoor depth direction between constant temperature.
Certainly, in other embodiments of the present invention, described branch road can also be by through on room body 1 inwall between described
Groove (i.e. only have a groove) and cover and be located at the cover plate at described slot opening and limited, described cover plate includes flat
Cover board body, the side surface epirelief that described cover board body is relative with described groove rises and is provided with some dividing plates, utilizes dividing plate to separate
Go out some branch roads.
Being additionally provided with return air inlet 7 in described room body 1, between maintaining, room pressure is stable, and an indoor gas is permissible
Refrigeration system is led to by return air inlet 7.
The inwall of described cover plate 22 and a room body 1, by made by the high metal material of heat conductivity, its object is to
The heat conductivity utilizing metal material is the cold emission exchange area of indoor cold between increasing, and helps to maintain an indoor temperature uniform.
Furthermore, be additionally provided with drawer 6 in a room body 1, described drawer 6 by sliding track mechanism 8 and described between room body 1 even
Connect, can close described between the primary importance of room body 1 opening and open described between room body 1 opening the second position between move
Dynamic.
Drawer 6 includes drawer body 61 and is fixed on the panel 62 of drawer body 61 front end, and drawer body 61 is opened in top
Mouthful rectangular-shaped, be used for storing article, when drawer 6 is positioned at primary importance, panel 62 blocks the opening part of room body 1 between closing.
Certainly, drawer 6 can arrange sealing strip 9, to promote room between constant temperature between described coordinating of room body 1 opening on face
Sealing.
Side, described room body 1 back is provided with the first magnet 10, and side, described drawer 6 back is provided with the second magnet (not
Diagram, the second magnet is positioned at the position that drawer back is relative with the first magnet), described first magnet 10 and described second magnet pole
Property contrary, provide by the described second position to the active force of described primary importance moving direction for described drawer 6.Utilize the first magnetic
The captivation that body 10 and the second magnet produce, the sealing structure that can make drawer 6 and a room body 1 is relatively reliable, prevents cold air
Overflow from the cooperation gap of the two, be of value to the efficiency promoting refrigerator.
First magnet 10 could be arranged to the relative position of the second magnet, when described drawer 6 is positioned at primary importance, and institute
State the first magnet 10 and described second magnet contact adhesive, or, when described drawer 6 is positioned at primary importance, described first
Between magnet 10 and described second magnet, there is a gap.
Flexible configuration can be carried out, such as, when the first magnet 10 and according to the magnetic force of the first magnet 10 and the second magnet
When the magnetic force of two magnets is less, the two can be set to mutual adhesive when drawer 6 closes, to obtain bigger captivation；When
When first magnet 10 and the second magnet magnetic force are stronger, the two can be set to have a gap when drawer 6 closes, attracting
Power controls in suitable scope, in order to avoid drawer 6 is difficult to extract out.
Last it is noted that embodiment of above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to aforementioned embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in aforementioned each embodiment can be modified, or wherein portion of techniques feature is equal to
Replace；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the present invention each embodiment technical scheme
Spirit and scope.
Claims (10)
1. a room between refrigerator constant temperature, including a room body, described between room body define the memory space of a side opening, it is special
Levy and be, also include drawer, described drawer by sliding track mechanism with described between room body is connected, can close described between room
The primary importance of body opening and open described between room body openings the second position between move；
Side, body back, described room is provided with the first magnet, and side, described drawer back is provided with the second magnet, described first magnetic
Body is contrary with described second magnet polarity, provides by the described second position to described primary importance moving direction for described drawer
Active force.
Room between refrigerator constant temperature the most according to claim 1, it is characterised in that when described drawer is positioned at primary importance, described
First magnet and described second magnet contact adhesive.
Room between refrigerator constant temperature the most according to claim 1, it is characterised in that when described drawer is positioned at primary importance, described
Between the first magnet and described second magnet, there is a gap.
Room between refrigerator constant temperature the most according to claim 1, it is characterised in that described drawer and described between room body openings
Cooperation face is provided with sealing strip.
Room between refrigerator constant temperature the most according to claim 1, it is characterised in that also include the first air channel, described first air channel
Between described in being positioned at, the groove on the bodies top inwall of room and lid are located at the cover plate at described slot opening and are limited；
Second air channel, one end connects with refrigerator refrigeration system, and the other end is connected with described first air channel by air outlet；
Fresh air inlet, is arranged on described cover plate, connect described first air channel and described between room body interior memory space.
Room between refrigerator constant temperature the most according to claim 5, it is characterised in that described fresh air inlet is evenly distributed on described cover plate
On, successively decreasing on the direction of described air outlet successively in the aperture of described fresh air inlet.
Room between refrigerator constant temperature the most according to claim 5, it is characterised in that described cover plate is by the high metal material of heat conductivity
Made by matter.
Room between refrigerator constant temperature the most according to claim 1, it is characterised in that between described, the inwall of room body is by heat conductivity
Made by high metal material.
Room between refrigerator constant temperature the most according to claim 1, it is characterised in that between described, room is the most internal is additionally provided with return air inlet.
Room between refrigerator constant temperature the most according to claim 5, it is characterised in that also include switching mechanism, is arranged at described
One air channel and the junction of described air outlet, be used for switching described first air channel and the connection of described air outlet or blocking state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510498.5A CN106052256A (en) | 2016-06-30 | 2016-06-30 | Constant-temperature compartment of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510498.5A CN106052256A (en) | 2016-06-30 | 2016-06-30 | Constant-temperature compartment of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106052256A true CN106052256A (en) | 2016-10-26 |
Family
ID=57201542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610510498.5A Pending CN106052256A (en) | 2016-06-30 | 2016-06-30 | Constant-temperature compartment of refrigerator |
Country Status (1)
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|---|---|
| CN (1) | CN106052256A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979646A (en) * | 2017-04-17 | 2017-07-25 | 青岛海尔股份有限公司 | Refrigerating device and its drawer appliance |
| CN110398123A (en) * | 2018-04-24 | 2019-11-01 | 青岛海尔股份有限公司 | Control method for the quick-frozen disk of refrigerator, refrigerator and refrigerator |
| CN113007946A (en) * | 2019-12-18 | 2021-06-22 | 青岛海尔智能技术研发有限公司 | Air-cooled refrigerator |
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|---|---|---|---|---|
| EP0535519A1 (en) * | 1991-09-30 | 1993-04-07 | Whirlpool Europe B.V. | Refrigerator with a convertible compartment |
| KR20070014899A (en) * | 2005-07-29 | 2007-02-01 | 엘지전자 주식회사 | Cold room supply structure of vegetable room of refrigerator |
| CN201173658Y (en) * | 2008-02-18 | 2008-12-31 | 河南新飞电器有限公司 | Refrigerator drawer door sealing-device and refrigerator drawer possessing same |
| CN201344702Y (en) * | 2008-11-24 | 2009-11-11 | 海信（北京）电器有限公司 | Pull-push drawer and refrigerator with same |
| CN202188712U (en) * | 2011-06-29 | 2012-04-11 | 珠海美固电子有限公司 | Drawer type refrigerator |
| CN202195644U (en) * | 2011-05-09 | 2012-04-18 | 袁美照 | Vertical type thermal insulation refrigerator |
| CN102818416A (en) * | 2012-09-11 | 2012-12-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator, cover plate of air delivery duct of refrigerator, and manufacturing method for cover plate of air delivery duct |
| CN103423942A (en) * | 2013-08-13 | 2013-12-04 | 海信容声(广东)冰箱有限公司 | Refrigerator provided with separate variable-temperature region |
| CN205037667U (en) * | 2015-10-10 | 2016-02-17 | 天津商业大学 | Freezer air supply channel structure |
-
2016
- 2016-06-30 CN CN201610510498.5A patent/CN106052256A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0535519A1 (en) * | 1991-09-30 | 1993-04-07 | Whirlpool Europe B.V. | Refrigerator with a convertible compartment |
| KR20070014899A (en) * | 2005-07-29 | 2007-02-01 | 엘지전자 주식회사 | Cold room supply structure of vegetable room of refrigerator |
| CN201173658Y (en) * | 2008-02-18 | 2008-12-31 | 河南新飞电器有限公司 | Refrigerator drawer door sealing-device and refrigerator drawer possessing same |
| CN201344702Y (en) * | 2008-11-24 | 2009-11-11 | 海信（北京）电器有限公司 | Pull-push drawer and refrigerator with same |
| CN202195644U (en) * | 2011-05-09 | 2012-04-18 | 袁美照 | Vertical type thermal insulation refrigerator |
| CN202188712U (en) * | 2011-06-29 | 2012-04-11 | 珠海美固电子有限公司 | Drawer type refrigerator |
| CN102818416A (en) * | 2012-09-11 | 2012-12-12 | 合肥美的荣事达电冰箱有限公司 | Refrigerator, cover plate of air delivery duct of refrigerator, and manufacturing method for cover plate of air delivery duct |
| CN103423942A (en) * | 2013-08-13 | 2013-12-04 | 海信容声(广东)冰箱有限公司 | Refrigerator provided with separate variable-temperature region |
| CN205037667U (en) * | 2015-10-10 | 2016-02-17 | 天津商业大学 | Freezer air supply channel structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979646A (en) * | 2017-04-17 | 2017-07-25 | 青岛海尔股份有限公司 | Refrigerating device and its drawer appliance |
| CN110398123A (en) * | 2018-04-24 | 2019-11-01 | 青岛海尔股份有限公司 | Control method for the quick-frozen disk of refrigerator, refrigerator and refrigerator |
| CN110398123B (en) * | 2018-04-24 | 2020-08-28 | 海尔智家股份有限公司 | Quick-freezing tray for refrigerator, refrigerator and refrigerator control method |
| CN113007946A (en) * | 2019-12-18 | 2021-06-22 | 青岛海尔智能技术研发有限公司 | Air-cooled refrigerator |
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| PB01 | Publication | ||
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Application publication date: 20161026 |