KR101319463B1 - Apparatus for cooling and heating cabinet - Google Patents
Apparatus for cooling and heating cabinet Download PDFInfo
- Publication number
- KR101319463B1 KR101319463B1 KR1020120024382A KR20120024382A KR101319463B1 KR 101319463 B1 KR101319463 B1 KR 101319463B1 KR 1020120024382 A KR1020120024382 A KR 1020120024382A KR 20120024382 A KR20120024382 A KR 20120024382A KR 101319463 B1 KR101319463 B1 KR 101319463B1
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- KR
- South Korea
- Prior art keywords
- storage container
- heat
- cold
- storage
- thermoelectric element
- Prior art date
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Abstract
A cold / warm storage apparatus is disclosed. Cold storage apparatus according to an embodiment of the present invention, the storage container, a heat conduction block protruding on one side of the storage container, at least one heat conduction fin formed on the inner side of the storage container, a thermoelectric formed on one side of the heat conduction block An element, a heat dissipation portion formed on one side of the thermoelectric element, and a circulation fan installed on one side of the heat conductive fin in the storage container.
Description
An embodiment of the present invention relates to a cold / hot durable device, and relates to a cold / hot durable device that improves heat transfer efficiency to an article stored in a storage container.
Recently, a method of cooling or heating a storage container of a cold / warm storage apparatus through a thermoelectric element is widely used for a cold / hot storage apparatus (combined with a refrigerator and a warming apparatus). 1 is a cross-sectional view of a conventional cold storage apparatus using a thermoelectric element.
Referring to FIG. 1, a conventional cold /
In the conventional cold /
In addition, in the conventional cold and
An embodiment of the present invention is intended to provide a cold / warm storage apparatus having improved heat efficiency delivered to an article in a storage container.
According to an embodiment of the present invention, there is provided a cold storage apparatus comprising: a storage container; A heat conduction block protruding from one side of the storage vessel; At least one heat conduction fin formed on an inner side surface of the storage container; A thermoelectric element formed on one side of the thermally conductive block; A heat dissipation unit formed on one side of the thermoelectric element; And a circulation fan installed at one side of the heat conductive fin in the storage container.
According to an embodiment of the present invention, by forming a heat conduction fin on the inner surface of the storage container, and by installing a circulation fan on the front surface of the heat conduction fin, the heat transferred through the heat conduction block can be circulated in the internal space of the storage container. Can be. In this case, the items stored in the storage container not only receive heat from the portion in contact with the storage container, but also receive heat by air (cold or warm) circulated by the circulation fan, thereby further improving heat conduction efficiency. Will be.
And, by forming a seating groove in at least one of the bottom surface and the inner surface of the storage container, it is possible to increase the thermal efficiency that is delivered to the article by increasing the area in which the article is in contact with the storage container. At this time, by forming the thickness of the portion in which the seating groove is formed thicker than other parts, it is possible to further increase the thermal efficiency delivered to the article seated in the seating groove.
In addition, by forming the heat conduction block and the heat conduction pin integrally with the storage container, it is possible to simplify the manufacturing process of the cold storage device, and to minimize the heat loss generated during the transfer of heat generated from the thermoelectric element to the storage container. Therefore, it is possible to maximize the thermal efficiency transferred to the article.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of a conventional cold storage apparatus using a thermoelectric element. FIG.
2 is a perspective view illustrating a cold / warm storage apparatus according to an embodiment of the present invention;
3 is a cross-sectional view illustrating a cold / hot storage apparatus according to an embodiment of the present invention.
4 is a cross-sectional view illustrating a cold / warm storage apparatus according to another embodiment of the present invention.
Hereinafter, a specific embodiment of the cold / warm storage apparatus of the present invention will be described with reference to FIG. 2 to FIG. However, this is an exemplary embodiment only and the present invention is not limited thereto.
In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and may be changed according to the intention or custom of the user, the operator, and the like. Therefore, the definition should be based on the contents throughout this specification.
The technical idea of the present invention is determined by the claims, and the following embodiments are merely a means for efficiently describing the technical idea of the present invention to a person having ordinary skill in the art to which the present invention belongs.
2 is a perspective view illustrating a cold / warm storage apparatus according to an embodiment of the present invention. In FIG. 2, the cover of the storage container is omitted for convenience of explanation. Here, not only the refrigerator and the warmer are used but also the case where they are used only as a refrigerator or a warmer.
2, the
The
A plurality of
In the first seating groove 121-1 and the second seating groove 121-2, an article such as a beverage can or a water bottle is seated. At this time, a beverage can or a water bottle with a long length can be seated in the first seating groove 121-1, and a beverage can or a water bottle with a short length can be seated in the second seating groove 121-2.
The first seating groove 121-1 and the second seating groove 121-2 may be formed in a shape corresponding to the shape of the portion where the article is seated. For example, when the beverage can having a columnar shape is seated in the first seating groove 121-1 and the second seating groove 121-2, the first seating groove 121-1 and the second seating groove 121-2 121-2 may be formed in an arc shape. In this case, the entire one side of the beverage can can stably be seated in the first seating groove 121-1 and the second seating groove 121-2, whereby the area of the beverage can contacting the
The first seating groove 121-1 and the second seating groove 121-2 are formed on the bottom surface of the
In addition, the inner surface of the
At least one heat conducting
The
For example, when the die casting method is used, the heat
The
For example, in hot weather such as summer, heat is absorbed on one surface of the thermoelectric element 106 (that is, the surface in contact with the heat conduction block 104), and the other surface of the
In cold weather such as winter, heat is emitted from one surface of the thermoelectric element 106 (that is, the surface in contact with the thermoelectric block 104) by reversing the polarity of the power source applied to the
The
The circulating
3 is a cross-sectional view of a cold / warm storage apparatus according to an embodiment of the present invention.
Referring to FIG. 3,
The thickness of the portion where the first seating groove 121-1 and the second seating groove 121-2 are formed in the
For example, if the thickness of the other part of the
When the thickness of the other portion of the
At this time, when the first seating groove 121-1 formed in the longitudinal direction of the
In the embodiment of the present invention, the heat
That is, the
The
In the embodiment of the present invention, the
4 is a cross-sectional view illustrating a cold / warm storage apparatus according to another embodiment of the present invention.
Referring to FIG. 4, the cold /
The
Here, at least one of the inner surface of the
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be taken by way of limitation, I will understand. Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by equivalents to the appended claims, as well as the appended claims.
100: Cold storage device 102: Storage container
104: heat conduction block 106: thermoelectric element
108: heat radiating part 110: circulating fan
121: seat groove 121-1: first seat groove
121-2: second seating groove 124: thermally conductive pin
130: ultraviolet illumination unit 150: article
Claims (7)
A heat conduction block protruding from one side of the storage vessel;
At least one heat conduction fin formed on an inner side surface of the storage container;
A thermoelectric element formed on one side of the thermally conductive block;
A heat dissipation unit formed on one side of the thermoelectric element;
A circulation fan installed at one side of the heat conductive fin in the storage container; And
A seating groove formed in at least one of a bottom surface and an inner surface of the storage container, and having an article seated thereon;
The storage container is a cold storage device, the portion in which the recess is formed thicker than the other portion, the heat pass line is formed from the thermoelectric element to the seating groove.
Wherein the inner surface of the storage container
Wherein the surface treatment is performed with a material containing at least one of alumina, alumina, magnesium oxide, sodium oxide, zirconium oxide, potassium oxide, graphene, and Carbon Nano Tube (CNT).
The cold /
Further comprising an ultraviolet illumination unit for sterilizing the inside of the storage container.
The cold /
Further comprising a storage container cover formed on an upper portion of the storage container,
Wherein at least one of an inner surface of the storage container and a lower surface of the storage container cover is surface treated with an ultraviolet screening coating agent.
The thermally conductive block and the thermally conductive pins,
Cold storage device is formed integrally with the storage container.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020120024382A KR101319463B1 (en) | 2012-03-09 | 2012-03-09 | Apparatus for cooling and heating cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120024382A KR101319463B1 (en) | 2012-03-09 | 2012-03-09 | Apparatus for cooling and heating cabinet |
Publications (2)
Publication Number | Publication Date |
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KR20130103056A KR20130103056A (en) | 2013-09-23 |
KR101319463B1 true KR101319463B1 (en) | 2013-10-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020120024382A KR101319463B1 (en) | 2012-03-09 | 2012-03-09 | Apparatus for cooling and heating cabinet |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0175901B1 (en) * | 1996-05-17 | 1999-03-20 | 김광호 | Water purifier |
KR20030012840A (en) * | 2002-12-31 | 2003-02-12 | 나노바이오주식회사 | Polymer Composites for ultraviolet ray interception |
JP2003065646A (en) | 2001-08-21 | 2003-03-05 | Hitachi Tochigi Electronics Co Ltd | Electronic cooling apparatus |
JP2004278893A (en) * | 2003-03-14 | 2004-10-07 | Matsushita Electric Ind Co Ltd | Cooling device and refrigerator-freezer comprising the same |
-
2012
- 2012-03-09 KR KR1020120024382A patent/KR101319463B1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0175901B1 (en) * | 1996-05-17 | 1999-03-20 | 김광호 | Water purifier |
JP2003065646A (en) | 2001-08-21 | 2003-03-05 | Hitachi Tochigi Electronics Co Ltd | Electronic cooling apparatus |
KR20030012840A (en) * | 2002-12-31 | 2003-02-12 | 나노바이오주식회사 | Polymer Composites for ultraviolet ray interception |
JP2004278893A (en) * | 2003-03-14 | 2004-10-07 | Matsushita Electric Ind Co Ltd | Cooling device and refrigerator-freezer comprising the same |
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KR20130103056A (en) | 2013-09-23 |
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