CN202792794U - Refrigerator and refrigerator clapboard - Google Patents
Refrigerator and refrigerator clapboard Download PDFInfo
- Publication number
- CN202792794U CN202792794U CN 201220387600 CN201220387600U CN202792794U CN 202792794 U CN202792794 U CN 202792794U CN 201220387600 CN201220387600 CN 201220387600 CN 201220387600 U CN201220387600 U CN 201220387600U CN 202792794 U CN202792794 U CN 202792794U
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- CN
- China
- Prior art keywords
- refrigerator
- refrigerator shelf
- refrigerating chamber
- bosses
- clapboard
- 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 - Fee Related
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility mode discloses a refrigerator and a refrigerator clapboard. The refrigerator clapboard comprises a board body, bosses are arranged on the surface of the board body, and seams or holes are formed in the bosses. Heat transfer is enhanced by convection of the strip seams and the holes in the bosses, when foods are stored on the clapboard, certain gaps are maintained between the foods and the board body through the bosses, air flow flows through the strip seams or the holes and the convection is formed, the air flow capable of circulating in each split chamber and between all split chambers in a refrigerating chamber, differences in temperature between all the split chambers are reduced, meanwhile inner temperature uniformity in the split chambers is ensured, fresh-keeping effect is good, heat transfer is enhanced, a working coefficient of the refrigerator is reduced, so that power consumption is reduced, and effects of energy saving and fresh keeping are achieved.
Description
Technical field
The utility model relates to the refrigerator technical field, and more particularly, the utility model relates to a kind of refrigerator and refrigerator shelf thereof.
Background technology
Generally speaking, refrigerator be divided into by temperature underlying frozen food refrigerating chamber and on the refrigerating chamber of the storage refrigeration thing put.The cold of being changed by the cold-producing medium of loop cycle supplies in refrigerating chamber and the refrigerating chamber, in order to long-life food prod.
Existing refrigerator separates minute refrigerating chamber and refrigerating chamber by foamed heat-insulating material system.
But, existing cold compartment of refrigerator dividing plate with refrigerating chamber be divided into a plurality of different between the chamber, be used for storing food.Because the refrigerating chamber dividing plate is airtight, therefore intercepted the air current flow between each chamber, cause the non-uniform temperature between each chamber, the temperature difference increases between each chamber, and each indoor temperature distribution is inhomogeneous.Such dividing plate not only makes the fresh-keeping effect of refrigerator poor, and heat transfer efficiency is low, and causes a large amount of electric energy of refrigerator consumption.
The utility model content
The technical problems to be solved in the utility model is, provide a kind of fresh-keeping effect splendid, dwindle the temperature difference between each chamber, the uniform refrigerator shelf of each indoor temperature and refrigerator, to overcome the deficiencies in the prior art.
The technical scheme that the utility model adopts is: a kind of refrigerator shelf, comprise plate body, and be provided with boss on the surface of described plate body, have seam or hole on the described boss.
Described boss is strip, and described seam is bar seam or hole.
The bottom surface of described plate body is provided with the depression of flute profile.
Described seam or hole connect the depression of described flute profile.
Described seam longitudinal arrangement.
It is indoor that described refrigerator shelf is arranged on refrigerator cold-storage.
The indoor polylith refrigerator shelf that is provided with of described refrigerator cold-storage.
A kind of refrigerator comprises refrigerating chamber and refrigerating chamber, is provided with the above-mentioned refrigerator shelf of polylith in described refrigerating chamber.
Be compared with the prior art, the beneficial effects of the utility model are:
1, the utility model refrigerator shelf is provided with boss.Boss makes the certain gap of maintenance between food and the food, on the one hand is in order to prevent contacting between food and the food, and on the other hand, indoor uniform temperature fields between having kept.
2, the bottom of the utility model refrigerator shelf is provided with the depression of many flute profiles, and the depression of flute profile has the effect of collecting air-flow, strengthens the heat convection ability of refrigerator, reaches the effect of energy-saving fresh-keeping.
3, of the present utility model seam makes the air-flow between each indoor and each chamber of refrigerating chamber obtain circulation, strengthens the heat convection ability of refrigerator.
Description of drawings
Fig. 1 is refrigerator structure schematic diagram of the present utility model;
Fig. 2 is bulkhead structure for refrigerator schematic diagram of the present utility model;
Fig. 3 is the A-A cutaway view of Fig. 2.
The specific embodiment
Describe the utility model below in conjunction with accompanying drawing.
Shown in Fig. 1-3, the utility model refrigerator shelf 1 is provided with boss 3 on the plate body surface.The top of one ice cube separator for container 1 is provided with boss 3.Boss 3 is that equidistant horizontal parallel is arranged on the refrigerator shelf 1.The upper surface longitudinal arrangement of the refrigerator shelf 1 of boss 3.Boss 3 makes the certain gap of maintenance between food and the plate body, is conducive to flowing of cold air, makes each indoor provision room airflow of refrigerating chamber, has bar seam 2 at boss 3.Separate boundary between each chamber 6 has been broken in the existence of bar seam 2, makes the air-flow between each indoor and each chamber of refrigerating chamber obtain circulation, strengthens the heat convection ability of refrigerator.Bar seam 2 for the utility model refrigerator shelf 1 also can replace with hole or grid etc., can reach above effect equally.
Be provided with the depression 4 of flute profile in the position of the corresponding boss in the bottom surface of refrigerator shelf 1, the depression 4 that bar seam 2 connects described flute profile makes air-flow can pass the plate body of refrigerator shelf.Depression 4 parallel longitudinals of flute profile are arranged on the bottom surface of refrigerator shelf 1, and the length of its length and boss 3 is suitable, have the effect of collecting air-flow, strengthen the heat convection ability of refrigerator, reach the effect of energy-saving fresh-keeping.Because the principle that cold airflow sinks, the portion temperature of each chamber of cold compartment of refrigerator is different, thereby causes air relatively mobile.Air-flow forms convection current through the bar seam 2 of refrigerator shelf and the depression 4 of flute profile, can dwindle the temperature difference between each chamber 6, and make each indoor temperature even, reduces the service factor of refrigerator, thereby reduces the power consumption of refrigerator.
The utility model can make the refrigeration room air form convection current through depression, bar seam or the hole of flute profile, reduces the temperature difference between each chamber of refrigerating chamber, makes simultaneously each compartment temperature more even, good refreshing effect, and augmentation of heat transfer, thus reduce power consumption, reach energy-conservation effect.
Above-mentioned explanation is not to consist of restriction of the present utility model, and the utility model also is not limited to above-described embodiment.Those skilled in the art is in the situation of creative work, the simple change of making, remodeling, adds or is equal to replacement, all should belong to protection domain of the present utility model.
Claims (8)
1. a refrigerator shelf comprises plate body, it is characterized in that: the surface at described plate body is provided with boss, has seam or hole on the described boss.
2. described refrigerator shelf according to claim 1, it is characterized in that: described boss is strip, described seam is the bar seam.
3. described refrigerator shelf according to claim 2, it is characterized in that: the bottom surface of described plate body is provided with the depression of flute profile.
4. described refrigerator shelf according to claim 3 is characterized in that: described seam or hole connect the depression of described flute profile.
5. described refrigerator shelf according to claim 4 is characterized in that: described seam longitudinal arrangement.
6. described refrigerator shelf according to claim 5, it is characterized in that: it is indoor that described refrigerator shelf is arranged on refrigerator cold-storage.
7. described refrigerator shelf according to claim 6 is characterized in that: the indoor polylith refrigerator shelf that is provided with of described refrigerator cold-storage.
8. a refrigerator comprises refrigerating chamber and refrigerating chamber, it is characterized in that: be provided with the described refrigerator shelf of polylith such as claim 1 to 5 in described refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220387600 CN202792794U (en) | 2012-08-04 | 2012-08-04 | Refrigerator and refrigerator clapboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220387600 CN202792794U (en) | 2012-08-04 | 2012-08-04 | Refrigerator and refrigerator clapboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792794U true CN202792794U (en) | 2013-03-13 |
Family
ID=47820046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220387600 Expired - Fee Related CN202792794U (en) | 2012-08-04 | 2012-08-04 | Refrigerator and refrigerator clapboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759250A (en) * | 2012-08-04 | 2012-10-31 | 顺德职业技术学院 | Refrigerator and refrigerator partition board thereof |
| CN106440619A (en) * | 2016-09-28 | 2017-02-22 | 青岛海尔股份有限公司 | Refrigerator and control method thereof |
| CN111609655A (en) * | 2019-02-25 | 2020-09-01 | Lg电子株式会社 | Entrance refrigerator and refrigerator |
-
2012
- 2012-08-04 CN CN 201220387600 patent/CN202792794U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102759250A (en) * | 2012-08-04 | 2012-10-31 | 顺德职业技术学院 | Refrigerator and refrigerator partition board thereof |
| CN106440619A (en) * | 2016-09-28 | 2017-02-22 | 青岛海尔股份有限公司 | Refrigerator and control method thereof |
| CN106440619B (en) * | 2016-09-28 | 2018-12-14 | 青岛海尔股份有限公司 | Refrigerator and its control method |
| CN111609655A (en) * | 2019-02-25 | 2020-09-01 | Lg电子株式会社 | Entrance refrigerator and refrigerator |
| US11340010B2 (en) | 2019-02-25 | 2022-05-24 | Lg Electronics Inc. | Entrance refrigerator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20170804 |