CN212109178U - Drawer and air-cooled refrigerator - Google Patents
Drawer and air-cooled refrigerator Download PDFInfo
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- CN212109178U CN212109178U CN202020657095.5U CN202020657095U CN212109178U CN 212109178 U CN212109178 U CN 212109178U CN 202020657095 U CN202020657095 U CN 202020657095U CN 212109178 U CN212109178 U CN 212109178U
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Abstract
The utility model discloses a drawer and an air-cooled refrigerator, wherein the drawer comprises a drawer body and a first air duct; the drawer body comprises a supporting part and a side wall part, the supporting part and the side wall part form a storage space in a surrounding mode, and the supporting part is provided with an air inlet and a first air outlet; the first air duct is formed in the supporting portion and communicated with the air inlet and the first air outlet, and the first air duct is communicated with an air supply air duct of the air-cooled refrigerator through the air inlet. In the technical scheme, the air inlet is used for introducing the cold air that air-cooled refrigerator air duct system sent out into first wind channel, and the article of putting into in the storing space of drawer can contact and directly can carry out the heat transfer through the air simultaneously with the supporting part heat transfer through the air with the air conditioning that flows to the compartment, carries out heat-conduction for single with the air as the medium, increases the supporting part and carries out the heat transfer for the medium and can further accelerate the refrigeration speed of storage article, satisfies the quick refrigeration demand of user.
Description
Technical Field
The utility model relates to a refrigeration plant field especially relates to a drawer and forced air cooling refrigerator.
Background
With the increasing demand of people on food storage, people pay more and more attention to the taste of food stored in the refrigerator. At present, in an air-cooled refrigerator, articles stored in a compartment are mainly subjected to heat conduction by taking air in the refrigerator as a medium to realize heat exchange, so that the stored articles achieve the freezing effect. However, when a user needs to quickly refrigerate stored goods, for example, the drink is cooled to 5 degrees from normal temperature in a short time to achieve iced taste and quick freezing of fish, shrimps, meat and the like is achieved to keep the taste of food materials, and the existing freezing mode of the air-cooled refrigerator cannot achieve quick refrigeration to meet the requirements of consumers.
Therefore, there is a need to provide a new quick cooling drawer and an air cooling refrigerator to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a quick-cooling drawer and forced air cooling refrigerator aims at solving the problem that current refrigerator can't satisfy the quick demand of refrigerating.
In order to achieve the purpose, the utility model provides a drawer which is movably accommodated in a compartment of a refrigerator, and comprises a drawer body and a first air duct; the drawer body comprises a supporting part and a side wall part, the supporting part and the side wall part form a storage space in a surrounding mode, and an air inlet and a first air outlet are formed in the supporting part; the first air duct is formed in the supporting portion, the first air duct is communicated with the air inlet and the first air outlet, and the first air duct is communicated with an air supply air duct of the refrigerator through the air inlet.
Preferably, the number of the first air ducts is multiple, the multiple first air ducts are arranged in a crossed manner and are communicated with each other, at least one first air duct is communicated with the air inlet, and at least one first air duct is communicated with the first air outlet.
Preferably, a plurality of grooves arranged at intervals are formed in the supporting portion, and the grooves and the first air duct are distributed at intervals.
Preferably, the supporting portion is further provided with a second air outlet and a second air duct communicated with the second air outlet and the first air duct, the air inlet, the first air outlet and the second air outlet are multiple in number, the air inlet and the first air outlet are multiple in number and are arranged around the supporting portion, and the second air outlet is multiple in number and is arranged at the bottom of the supporting portion.
Preferably, a plurality of the air inlets are arranged on the same side.
Additionally, the utility model also provides an air-cooled refrigerator, air-cooled refrigerator includes room, air supply wind channel, the indoor wind channel apron that is provided with in room, the intercommunication has been seted up to the wind channel apron the room with the first supply-air outlet in air supply wind channel, air-cooled refrigerator still includes as above the drawer, the drawer activity accept in the room, the intercommunication has still been seted up to the wind channel apron the air intake with the second supply-air outlet of air supply passageway.
Preferably, the air duct cover plate is further provided with a third air supply outlet which communicates the compartment with the air supply channel, and the first air supply outlet, the second air supply outlet and the third air supply outlet are sequentially arranged at intervals along the air supply direction of the air supply channel; and an air door is arranged in the air supply duct and is positioned between the second air supply outlet and the third air supply outlet.
Preferably, the air duct cover plate is provided with an air supply nozzle covering the periphery of the second air supply outlet, the air supply nozzle is in a circular truncated cone shape and protrudes in a direction away from the air duct cover plate, and the shape of the air inlet is matched with that of the air supply nozzle.
Preferably, a sealing flange located on the periphery of the air inlet is further arranged on the supporting portion, and a sealing groove matched with the sealing flange is formed on the periphery of the second air supply outlet on the air duct cover plate.
Preferably, the number of the air inlets is multiple, and the number of the second air supply outlets is consistent with the number of the air inlets and is arranged in a one-to-one correspondence manner.
The utility model provides an among the technical scheme, the air intake is arranged in introducing first wind channel with the cold wind that air-cooled refrigerator duct system sent out, article in the storing space of putting into the drawer can with the supporting part contact and directly can carry out the heat transfer through the air with the air conditioning of flow direction compartment simultaneously with the supporting part heat transfer, carry out heat-conduction for the medium with the air for single, increase the supporting part and carry out the refrigeration speed that the heat transfer can further accelerate storage article for the medium, satisfy the quick demand that refrigerates of user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an air-cooled refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic view of a drawer according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of another perspective of the drawer according to the embodiment of the present invention;
fig. 4 is a schematic view of a distribution structure of a plurality of first air ducts in an embodiment of the present invention;
fig. 5 is a schematic structural view of an air duct cover plate in an embodiment of the present invention;
fig. 6 is a schematic structural view of an open state of an air door of the air-cooled refrigerator according to the embodiment of the present invention;
fig. 7 is a schematic structural view of the closed state of the air door of the air-cooled refrigerator according to the embodiment of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
2 | |
| 200 | Air-cooled |
3 | Compartment |
| 1 | |
4 | |
| 11 | |
5 | Air |
| 12 | |
51 | First |
| 13 | |
52 | Second |
| 14 | |
53 | Third |
| 15 | |
54 | |
| 16 | |
55 | |
| 17 | |
6 | |
| 18 | |
7 | Second air duct |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
As shown in fig. 1, fig. 2 and fig. 4, in a specific embodiment of the present invention, a drawer 100 is movably accommodated in a compartment of a refrigerator, the drawer 100 includes a drawer body 1 and a first air duct 2, wherein the drawer body 1 includes a supporting portion 11 and a side wall portion 12, the supporting portion 11 and the side wall portion 12 enclose a storage space 18, and the supporting portion 11 is provided with an air inlet 13 and a first air outlet 14; the first air duct 2 is formed in the supporting portion 11, and the first air duct 2 is communicated with an air inlet 13 and a first air outlet 14. In the above technical scheme, air intake 13 is used for introducing the cold wind that refrigerator air duct system sent out in first wind channel 2, the article of putting into in the storing space 18 of drawer 100 can contact and directly exchange heat with supporting part 11, can carry out the heat transfer through air and the air conditioning that flows to the compartment simultaneously, for singly using the air to carry out heat-conducting mode as the medium, this embodiment drawer 100 is outside using the air to carry out heat-conduction as the medium, still increase supporting part 11 and carry out the heat transfer for the medium, can further accelerate the refrigeration speed of storage article, satisfy the quick refrigeration demand of user.
The drawer 100 may preferably be a single body made of high thermal conductivity material, and the drawer 100 made of high thermal conductivity material can rapidly exchange heat with the stored goods for the purpose of rapid cooling treatment of the stored goods. In actual use, the first air duct 2 may be a channel penetrating through the support portion 11 integrally formed with the support portion 11, or may be a channel penetrating through the support portion 11 obtained by processing the support portion 11; the drawer 100 can be an integrally molded aluminum casting, the thermal conductivity of the aluminum casting is 230W/m.K, and the drawer 100 made of the aluminum casting has small weight and high strength, and can prevent the drawer 100 from deforming on the premise of meeting the quick cooling function.
In a preferred embodiment, the number of the first air ducts 2 may be multiple, multiple first air ducts 2 are arranged in a cross manner and are communicated with each other, at least one first air duct 2 is connected with the air inlet 13, and at least one first air duct 2 is connected with the first air outlet 14. The plurality of first air channels 2 are communicated with one another, understandably, at least one first air channel 2 is communicated with the air inlet 13 and used for introducing cold air into the first air channel 2, and at least one first air channel 2 is communicated with the first air outlet 14 and used for discharging the cold air, so that the cold air can pass through all the first air channels 2, the plurality of first air channels 2 which are arranged in a crossed manner can uniformly exchange heat with the supporting part 11, the problem that refrigerating effects of stored articles at different positions are inconsistent due to uneven distribution of cold energy on the supporting part 11 is solved, and when the number of the first air outlets 14 is one, the cold air in each first air channel 2 is collected to the first air outlet 14 and discharged; when the quantity of first air outlet 14 is a plurality of, each first wind channel 2 all corresponds and sets up a first air outlet 14, and the cold wind in each first wind channel 2 is discharged from the first air outlet 14 that corresponds, avoids concentrating the cold wind that discharges and causes local temperature to hang down excessively.
The supporting portion 11 may further have a plurality of storage grooves 16 disposed at intervals, and the storage grooves 16 are spaced apart from the first air duct 2. The groove 16 is used for storing articles with regular shapes, such as cylindrical, prismatic and spherical articles, for example, beer, beverage, mineral water, etc. which are put into the storage groove 16, and can increase the contact area of heat conduction; the refrigerating process for the stored goods is accelerated. Of course, the drawer 100 may also be used to store frozen food and other irregularly shaped items, such as meats, vegetables, etc. that do not have regular geometric shapes, for example, a variably shaped pouched beverage, either on a flat support 11 or placed in the recess 16 so that it contacts the inner wall of the recess 16. The storage groove 16 may be a cylindrical groove, a prismatic groove, a hemispherical groove, or the like, and the specific shape of the storage groove 16 does not affect the realization of the function of enhancing the quick cooling effect. The storage groove 16 and the first air duct 2 are distributed at intervals to ensure that the storage groove 16 is not communicated with the first air duct 2, so that cold air in the first air duct 2 is prevented from entering the storage space 18 from the storage groove 16; and each first wind channel 2 is correspondingly provided with a first air outlet 14 so as to ensure that the cold air in each first wind channel 2 can rapidly circulate and further ensure the realization of the rapid cooling effect.
As shown in fig. 3, the supporting portion 11 is further provided with a second air outlet 15 and a second air duct 7 communicating the second air outlet 15 with the first air duct 2, the number of the air inlets 13, the number of the first air outlets 14, and the number of the second air outlets 15 are all plural, the plural air inlets 13 and the plural first air outlets 14 are disposed around the supporting portion 11, and the plural second air outlets 15 are disposed at the bottom of the supporting portion 11. The number of the air inlet 13, the first air outlet 14 and the second air outlet 15 is multiple, so that the flow rate of cold air in the first air duct 2 can be increased, and the quick cooling effect is further enhanced. The first air outlets 14 arranged around the supporting portion 11 are communicated with the end portions of the first air ducts 2 to ensure that the cold air in each first air duct 2 can rapidly circulate, so as to ensure the realization of a rapid cooling effect; the second air duct 7 is communicated with the first air duct 2 and the second air outlet 15, so that the second air outlet 15 arranged at the bottom of the supporting part 11 can introduce cold air into the storage space of the next layer to exchange heat with the storage space of the next layer, and cold energy of the cold air is fully utilized.
The plurality of air inlets 13 are preferably arranged on the same side. The plurality of air inlets 13 arranged at the same side can simplify the processing process. Generally, an air supply outlet of the refrigerator is arranged on a back plate of an inner container of the refrigerator, specifically, a plurality of air inlets 13 are arranged on one side of the supporting portion 11, which is opposite to the back plate of the refrigerator, when articles are taken and placed, the butt joint and the separation of the air supply outlet of the refrigerator and the air inlets 13 of the drawers can be realized by pushing and pulling the drawers 100, and the use habit of a user is met.
In addition, as shown in fig. 1, fig. 3 and fig. 5, the utility model also provides an air-cooled refrigerator 200, air-cooled refrigerator 200 includes room 3, air supply wind channel 4, is provided with wind channel cover plate 5 in the room 3, and wind channel cover plate 5 sets up the first supply-air outlet 51 that communicates room 3 and air supply wind channel 4, and air-cooled refrigerator 200 still includes like above-mentioned drawer 100, and drawer 100 activity is acceptd in room 3, and wind channel cover plate 5 still sets up the second supply-air outlet 52 that communicates air intake 13 and air supply channel 4. The first air supply opening 51 is used for directly supplying cold air into the storage space 18 of the drawer 100 to exchange heat between the air serving as a medium and the stored articles, the second air supply opening 52 is used for being abutted against the air inlet 13 to introduce the cold air into the first air duct 2, and the support part 11 serves as a medium to exchange heat with the stored articles to further accelerate the refrigerating speed of the stored articles.
The air duct cover plate 5 is further provided with a third air supply outlet 53 for communicating the compartment 3 with the air supply channel, and the first air supply outlet 51, the second air supply outlet 52 and the third air supply outlet 53 are sequentially arranged at intervals along the air supply direction of the air supply channel; a damper 6 is arranged in the air supply duct 4, and the damper 6 is positioned between the second air supply outlet 52 and the third air supply outlet 53. The drawer 100 can be directly accommodated in the freezing compartment 3, and the lower part of the drawer 100 is provided with other common storage drawers, so that when the drawer is normally used, the air door 6 is opened, and the third air supply outlet 53 is used for conveying cold air into the storage space of the common storage drawer, and the air is used as a medium to exchange heat with stored articles. An air door 6 is arranged between the second air supply opening 52 and the third air supply opening 53 of the air channel, when the refrigerating speed of the articles stored in the drawer 100 needs to be further increased, the air door 6 can be controlled to be closed, and the third air supply opening 53 does not convey cold air into the storage space of the common storage drawer any more. All the cool air flows into the storage space 18 of the drawer 100 through the first and second air outlets 51 and 52 to the inside of the first air duct 2, so as to increase the flow rate of the cool air, and further increase the cooling speed. The second air outlet 15 arranged at the bottom of the supporting part 11 discharges the cold air flowing out of the first air duct 2 to the storage space of the common storage drawer, so that the stored goods in the storage space of the common storage drawer are refrigerated, the stored goods are prevented from deteriorating or the taste of the stored goods is prevented from being influenced by the temperature rise in the storage space of the common storage drawer, and the cold air is fully utilized.
As shown in fig. 6 and 7, the damper 6 is hinged to the air duct cover plate 5, a butt surface is formed on the side wall of the air supply duct 4 opposite to the air duct cover plate 5, the damper 6 rotates relative to the air duct cover plate 5 to be close to or away from the butt surface, when the damper 6 is away from the butt surface, the air supply duct 4 between the second air supply opening 52 and the third air supply opening 53 is through, when the damper 6 abuts against the butt surface, the cool air is stopped by the damper 6, and the cool air in the air supply duct 4 does not flow to the third air supply opening 53 any more.
As shown in fig. 1, 2 and 5, the duct cover 5 is formed with a blowing nozzle 54 covering the outer periphery of the second blowing port 52, the blowing nozzle 54 is circular truncated cone-shaped and protrudes in a direction away from the duct cover 5, and the shape of the air inlet 13 matches the shape of the blowing nozzle 54. Because the air supply nozzle 54 protrudes outward in a circular truncated cone shape, the air guide function can be achieved when the second air supply outlet 52 supplies air outwards, and the air supply nozzle can be automatically aligned when an assembly error exists between the air inlet 13 and the air supply nozzle 54.
The supporting portion 11 is further provided with a sealing flange 17 positioned at the periphery of the air inlet 13, and the air duct cover plate 5 is provided with a sealing groove 55 matched with the sealing flange 17 at the periphery of the second air supply outlet 52. When the air inlet 13 is butted with the air supply nozzle 54, the sealing flange 17 is clamped into the sealing groove 55 to form sealing, so that cold air is prevented from overflowing from the butted position of the air inlet 13 and the air supply nozzle 54.
The number of the air inlets 13 may be multiple, and the number of the second air supply outlets 52 is the same as the number of the air inlets 13 and is arranged in a one-to-one correspondence. The plurality of second air supply outlets 52 simultaneously supply air to the corresponding air inlets 13, so as to accelerate the cooling process of the whole supporting part 11 by cold air. Because the second air supply opening 52 is arranged on the air duct cover plate 5, the plurality of air inlets 13 are positioned at the rear side of the supporting part 11, the air inlets 13 can be butted with the second air supply opening 52 in the process of pushing the drawer 100 into the compartment 3, and the sealing flange 17 is clamped into the sealing groove 55 to form sealing, so that the whole operation process is simplified, and the use habit of a user is met.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A drawer, activity is acceptd in the compartment of refrigerator, its characterized in that, the drawer includes:
the drawer body comprises a supporting part and a side wall part, a storage space is enclosed by the supporting part and the side wall part, and an air inlet and a first air outlet are formed in the supporting part;
the first air duct is formed in the supporting portion and communicated with the air inlet and the first air outlet, and the first air duct is communicated with an air supply air duct of the refrigerator through the air inlet.
2. The drawer according to claim 1, wherein the number of the first air ducts is plural, the plural first air ducts are arranged in a cross manner and are communicated with each other, at least one first air duct is provided to be communicated with the air inlet, and at least one first air duct is provided to be communicated with the first air outlet.
3. The drawer according to claim 2, wherein the support portion is provided with a plurality of spaced grooves, and the grooves are spaced from the first air duct.
4. The drawer according to claim 3, wherein the supporting portion further defines a second air outlet and a second air channel communicating the second air outlet with the first air channel, the number of the air inlets, the number of the first air outlets and the number of the second air outlets are plural, the plural air inlets and the plural first air outlets are disposed around the supporting portion, and the plural second air outlets are disposed at the bottom of the supporting portion.
5. The drawer according to claim 4, wherein the plurality of air inlets are disposed on the same side.
6. An air-cooled refrigerator comprises a compartment and an air supply duct, wherein an air duct cover plate is arranged in the compartment, and the air-cooled refrigerator is characterized in that the air duct cover plate is provided with a first air supply opening communicated with the compartment and the air supply duct, the air-cooled refrigerator further comprises a drawer according to any one of claims 1 to 5, the drawer is movably accommodated in the compartment, and the air duct cover plate is further provided with a second air supply opening communicated with an air inlet and the air supply duct.
7. The air-cooled refrigerator as claimed in claim 6, wherein the duct cover further defines a third air supply opening communicating the compartment with the air supply duct, and the first air supply opening, the second air supply opening, and the third air supply opening are sequentially arranged at intervals along the air supply direction of the air supply duct; and an air door is arranged in the air supply duct and is positioned between the second air supply outlet and the third air supply outlet.
8. The air-cooled refrigerator according to claim 6, wherein the duct cover plate is formed with a blowing nozzle covering the outer periphery of the second blowing port, the blowing nozzle is circular truncated cone-shaped and protrudes in a direction away from the duct cover plate, and the shape of the blowing nozzle is matched with the shape of the blowing nozzle.
9. The air-cooled refrigerator as claimed in claim 8, wherein a sealing flange is further provided on the support portion at the periphery of the air inlet, and a sealing groove matching with the sealing flange is formed on the duct cover plate at the periphery of the second air blowing port.
10. The air-cooled refrigerator according to any one of claims 6 to 9, wherein the number of the air inlets is plural, and the number of the second air blowing ports is the same as the number of the air inlets and is arranged in one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020657095.5U CN212109178U (en) | 2020-04-24 | 2020-04-24 | Drawer and air-cooled refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020657095.5U CN212109178U (en) | 2020-04-24 | 2020-04-24 | Drawer and air-cooled refrigerator |
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| Publication Number | Publication Date |
|---|---|
| CN212109178U true CN212109178U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020657095.5U Active CN212109178U (en) | 2020-04-24 | 2020-04-24 | Drawer and air-cooled refrigerator |
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| CN (1) | CN212109178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321018A (en) * | 2022-09-06 | 2022-11-11 | 济南欣恩医疗科技有限公司 | Cold storage device for virus sampling tube and method thereof |
-
2020
- 2020-04-24 CN CN202020657095.5U patent/CN212109178U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115321018A (en) * | 2022-09-06 | 2022-11-11 | 济南欣恩医疗科技有限公司 | Cold storage device for virus sampling tube and method thereof |
| CN115321018B (en) * | 2022-09-06 | 2024-03-19 | 济南欣恩医疗科技有限公司 | Cold storage device for virus sampling tube and method thereof |
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