CN215675979U - Refrigerator inner container - Google Patents
Refrigerator inner container Download PDFInfo
- Publication number
- CN215675979U CN215675979U CN202121251852.XU CN202121251852U CN215675979U CN 215675979 U CN215675979 U CN 215675979U CN 202121251852 U CN202121251852 U CN 202121251852U CN 215675979 U CN215675979 U CN 215675979U
- Authority
- CN
- China
- Prior art keywords
- casing
- refrigerator
- cold drawing
- cold
- inner bag
- 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
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 30
- 238000010622 cold drawing Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000007306 turnover Effects 0.000 claims description 8
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 7
- 238000005187 foaming Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000005679 Peltier effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Refrigerator Housings (AREA)
Abstract
The utility model provides a refrigerator liner, and belongs to the technical field of refrigeration equipment. It has solved the poor problem of current refrigerator refrigeration effect. The refrigerator includes the casing, set up the inner bag in the casing, the inner bag of refrigerator includes that one leads cold drawing and two side covers, the outer wall and the semiconductor of leading the cold drawing are connected, the equal case casing in upper and lower both ends of leading the cold drawing has a side direction of cabinet door and buckles, make the air area of contact in leading cold drawing and the inner bag bigger, under the unchangeable circumstances of assurance refrigeration efficiency, the refrigeration effect of refrigerator has been improved to a certain extent, the both ends of leading the cold drawing to buckle have one side of cabinet door with the casing to be connected, guarantee the stability after the inner bag installation, two side covers are located respectively lead the both sides of cold drawing and are connected with leading the cold drawing, make and lead cold drawing and two side covers and enclose and form complete inner bag, and lead sealing connection between cold drawing and two side covers. The refrigerator inner container ensures that the refrigerating effect of the refrigerator is better.
Description
Technical Field
The utility model belongs to the technical field of refrigeration equipment, and relates to a refrigerator liner.
Background
Refrigerators, which are one of home appliances that are very popular in modern life, are a kind of refrigeration equipment that maintains a constant low temperature, and are used to store foods or other articles, and various types of refrigerators, which are consumer products, are roughly classified into compression type refrigerators, absorption type refrigerators, semiconductor type refrigerators, and electromagnetic vibration type refrigerators, etc., in which a semiconductor type refrigerator performs refrigeration by applying a direct current to a PN type semiconductor to generate a peltier effect at a junction.
Current refrigerator generally includes the casing, installation inner bag and semiconductor in the casing, and set up between inner bag and the semiconductor and lead the cold plate, the one end of leading the cold drawing is connected with the semiconductor electricity, and the other end stretches into the energy that is used for transmitting the semiconductor production in the inner bag, sets up the heat preservation again between inner bag and the casing, carries out the heat exchange through the air of semiconductor cooperation in to the inner bag to make the inner bag reach cryogenic effect, and through the heat preservation, make and to keep low temperature in the inner bag.
However, the semiconductor refrigerator in the prior art has certain defects in refrigeration, the cold guide plate can be connected with the semiconductor and performs heat exchange on the temperature in the inner container, but in the energy transfer process, energy needs to be transferred to the cold guide plate firstly and then transferred to the inner container by the cold guide plate, the energy loss is large in the transfer process, the temperature in the inner container of the refrigerator is slowly reduced, and the refrigeration effect cannot meet the requirement.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a refrigerator liner, which aims to solve the technical problems that: how to improve the refrigeration effect of the refrigerator.
The purpose of the utility model can be realized by the following technical scheme: the utility model provides a refrigerator inner bag, refrigerator includes the casing, and the inner bag is including leading the cold drawing, its characterized in that, it is used for being connected with the semiconductor to lead the cold drawing lateral wall, the both ends of leading the cold drawing all turn over to one side that the casing has the cabinet door and have one side of cabinet door with the casing and be connected, and the inner bag still includes two side covers, two the side cover is located the both sides of leading the cold drawing respectively and leads cold drawing sealing connection. The refrigerator comprises a shell, wherein an inner container is arranged in the shell, a semiconductor arranged in the shell is electrified to carry out heat exchange on hot air in the inner container, so that the temperature in the inner container is reduced, the inner container of the refrigerator comprises a cold guide plate and two side covers, the upper end and the lower end of the cold guide plate are bent in one side direction of the shell with a cabinet door, two side plates are positioned at the two sides of the cold guide plate and surround the cold guide plate to form a complete inner container, the outer wall of the cold guide plate is directly connected with the semiconductor, so that the semiconductor can directly carry out heat exchange on cold air in the inner container, the loss in the energy retransmission process is sequentially reduced, the refrigeration effect of the refrigerator is improved under the condition of ensuring that the refrigeration efficiency is not changed, the cold guide plate has larger contact area with the air in the inner container, the refrigeration effect can be improved to a certain degree, the cold guide plate is hermetically connected with the two side covers, so that the temperature in the inner container can be kept in a low-temperature state, can not be lost to the outside.
In foretell refrigerator inner bag, it is the rectangle form to lead the cold drawing, lead the connecting portion of cold drawing middle part for being used for connecting the semiconductor, the upper and lower both ends of connecting portion are turned over to one side that the casing has the cabinet door and are rolled over and form the turnover portion, it has one side of cabinet door to be connected through turnover portion and casing to lead the cold drawing.
Lead the cross-section of cold drawing and be the rectangle form, its middle part is for being used for the connecting portion of being connected with the semiconductor, the outer wall and the semiconductor electricity of connecting portion are connected, the inside wall can directly carry out the heat exchange to the cold air in the inner bag, the last lower extreme of connecting portion has the book of cabinet door to the casing and turns over a formation and turn over a portion, thereby the cross-section that makes lead the cold drawing roughly is the U type form, make the inner bag top, bottom and be close to one side at casing back all can carry out the heat exchange through semiconductor and external world, the energy loss at the transmission in-process has been reduced, the refrigeration effect of refrigerator has been improved, furthermore, lead the kink at cold drawing through both ends and the casing and have one side of cabinet door and be connected, guarantee the stability of inner bag installation.
In the refrigerator liner, one side of each of the two side covers, which is close to the shell and is provided with the cabinet door, is connected with the shell through a fastener, the upper end and the lower end of the side wall, which are opposite to the two side covers, of each side cover and the edge of one side, which is close to the back of the shell, of each side cover are provided with slots, and the two sides of the cold guide plate are inserted into the slots and fixed.
The two side covers are positioned at two sides of the cold guide plate, slots are formed in the upper end and the lower end of the side wall of one opposite side and the edge of one side, close to the back of the shell, of the two side covers, and the two sides of the cold guide plate are fixedly inserted into the inner walls of the slots and sealed (a sealing gasket is arranged in the glue sealing or the slots and matched with the cold guide plate through the sealing gasket), so that the sealing property of the liner is ensured; in addition, one side of the side wall, opposite to the two side covers, close to the cabinet door is connected with the shell through a fastener, and the connection stability of the inner container is further ensured.
In the refrigerator liner, the edges of the two ends of the cold guide plate are turned over to form a step surface which can be abutted against one side of the cabinet door of the shell.
Lead cold drawing both ends edge and turn over a formation step face, lead the both ends of cold drawing and specifically have one side of cabinet door through the step face with the casing and lean on, have the direction of cabinet door one side to the casing through the step face and restrict, guarantee the stability that the inner bag is connected.
In the refrigerator liner, the cold guide plate is made of copper alloy.
The copper alloy material has good heat-conducting property, and the price is cheaper than that of metal with good heat-conducting effect, so that the economic benefit is higher.
Compared with the prior art, the refrigerator liner has the following advantages:
the utility model provides a, the refrigerator includes the casing, set up the inner bag in the casing, the inner bag is including leading cold plate and two side covers that are used for connecting the semiconductor, it is the rectangle form to lead the cold plate, connecting portion for being used for connecting the semiconductor at its middle part, connecting portion both ends bending type becomes the turnover portion, two side covers are sealed respectively and fix in leading cold plate both sides, make the side cover and lead the cold plate surround and form complete inner bag, the hot-air that directly carries out the heat exchange to the inner bag through the connecting portion that leads the cold plate with the turnover portion, the loss of energy in the transmission course has been reduced, thereby on the basis of guaranteeing semiconductor refrigeration efficiency, the refrigeration effect of refrigerator has been improved
Two, two side covers pass through the slot and lead cold plate grafting fixed, seal between the two, guarantee that cold air runs off and can not be too fast in the inner bag, lead cold plate both ends bending type and become the step face, have one side of cabinet door through the step face with the casing and lean on, two side covers have one side of cabinet door through the fastener and be connected with the casing to this guarantees that the inner bag installs the stability in the casing.
And the cold conducting plate is made of copper alloy, so that the heat conducting effect is good, and the price is low.
Drawings
Fig. 1 is a first schematic view of the overall structure of the refrigerator.
Fig. 2 is a schematic view of the overall structure of the refrigerator.
Fig. 3 is a schematic structural view of the inner container.
Fig. 4 is an exploded view of the liner and a partially enlarged view thereof.
In the figure, 1, a housing; 2. a cold conducting plate; 2a, a connecting part; 2b, a folding part; 2c, a step surface; 3. a side cover; 3a and a slot.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-4, the refrigerator comprises a casing 1, a cabinet door is installed on the front surface of the casing 1, a back plate is installed on the back surface of the casing 1, an installation plate is also vertically installed in the casing 1, a semiconductor is fixedly inserted on the installation plate, an inner container is also installed in the casing 1, and the semiconductor is electrically connected with the inner container; in addition, the mounting panel separates into two cavities with casing 1, forms the installation cavity that devices such as installation semiconductor, radiator unit used between one side and the backplate near the casing 1 back, has the cabinet door one side near casing 1 and forms the foaming chamber, and the inner bag is installed at the foaming intracavity back, fills foaming material in the foaming chamber, guarantees the heat-proof quality of inner bag.
As shown in fig. 1-4, the inner container includes a rectangular cold guiding plate 2 and two side covers 3, the two side covers are substantially rectangular, the middle of the cold guiding plate 2 is a connecting portion 2a, the outer side wall of the connecting portion 2a is electrically connected with a semiconductor, the upper and lower ends of the connecting portion 2a are bent towards one side of the case 1 with the cabinet door to form a folded portion 2b, the two side covers 3 are respectively oppositely disposed at two sides of the cold guiding plate 2, a threaded hole is formed at one side of the side cover 3 opposite to the two side covers 3 close to the cabinet door, the side covers 3 are fixed on one side wall of the case 1 with the cabinet door by bolts and pins, slots 3a are formed at the upper and lower ends of the side wall of the side cover 3 and at the edge close to one side of the back of the case 1, the two sides of the cold guiding plate 2 are inserted into the slots 3a on the side covers 3, and are sealed by arranging rubber gaskets in the slots 3a glue or the slots 3a, so that the cold conducting plate 2 and the two side covers 3 surround to form an inner container.
As shown in fig. 3-4, the two ends of the cold conducting plate 2 are turned over to form a step surface 2c, the connecting portion 2a needs to be abutted against the edge of the side of the cabinet door of the casing 1, and when the cold conducting plate is installed, the turning over portion of the step surface 2c is abutted against the edge of the side of the cabinet door of the casing 1, so that the stable connection between the inner container and the casing 1 is ensured, and the inner container cannot be separated from the casing 1.
The working principle is that the semiconductor is electrified, the electrified semiconductor works and conducts energy to the connecting part 2a of the cold conducting plate 2, and the connecting part 2a transmits the part of energy to the folding parts 2b at the two ends and exchanges heat with the air in the inner container, so that the temperature in the inner container is reduced.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Although the terms of the housing 1, the connecting portion 2a, the folded portion 2b, the stepped surface 2c, the side cover 3, the insertion groove 3a, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (5)
1. The utility model provides a refrigerator inner bag, refrigerator includes casing (1), and the inner bag is including leading cold drawing (2), its characterized in that, lead cold drawing (2) lateral wall and be used for being connected with the semiconductor, the both ends of leading cold drawing (2) all turn over to one side that casing (1) had the cabinet door and be connected with one side that casing (1) had the cabinet door, and the inner bag still includes two side caps (3), two side cap (3) are located the both sides of leading cold drawing (2) respectively and with lead cold drawing (2) sealing connection.
2. The refrigerator liner according to claim 1, wherein the cold guiding plate (2) is rectangular, the middle of the cold guiding plate (2) is a connecting portion (2a) for connecting a semiconductor, the upper end and the lower end of the connecting portion (2a) are folded towards one side of the casing (1) with the cabinet door to form a folded portion (2b), and the cold guiding plate (2) is connected with one side of the casing (1) with the cabinet door through the folded portion (2 b).
3. The refrigerator liner according to claim 1 or 2, wherein the two side covers (3) are connected with the casing (1) through fasteners at one side of the casing (1) with the cabinet door, the upper end and the lower end of one side opposite to the two side covers (3) and the edge of one side of the two side covers (3) close to the back of the casing (1) are provided with slots (3a), and two sides of the cold guiding plate (2) are inserted into the slots (3a) and sealed.
4. The refrigerator liner as claimed in any one of claims 1 to 3, wherein the edges of the two ends of the cold guide plate (2) are folded to form a step surface (2c) which can be abutted against one side of the cabinet door of the shell (1).
5. The refrigerator liner as claimed in any one of claims 1 to 4, wherein the cold conducting plate (2) is made of copper alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251852.XU CN215675979U (en) | 2021-06-04 | 2021-06-04 | Refrigerator inner container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251852.XU CN215675979U (en) | 2021-06-04 | 2021-06-04 | Refrigerator inner container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215675979U true CN215675979U (en) | 2022-01-28 |
Family
ID=79974090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121251852.XU Expired - Fee Related CN215675979U (en) | 2021-06-04 | 2021-06-04 | Refrigerator inner container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215675979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022207915A1 (en) | 2022-08-01 | 2024-02-01 | BSH Hausgeräte GmbH | Household refrigeration device with specific snapping of a support part to a wall of an inner container, and method |
| DE102022207914A1 (en) | 2022-08-01 | 2024-02-01 | BSH Hausgeräte GmbH | Metal inner container with U-shaped base body, household refrigeration device and method |
-
2021
- 2021-06-04 CN CN202121251852.XU patent/CN215675979U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102022207915A1 (en) | 2022-08-01 | 2024-02-01 | BSH Hausgeräte GmbH | Household refrigeration device with specific snapping of a support part to a wall of an inner container, and method |
| DE102022207914A1 (en) | 2022-08-01 | 2024-02-01 | BSH Hausgeräte GmbH | Metal inner container with U-shaped base body, household refrigeration device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |