CN210602430U - Air duct structure and refrigerator - Google Patents
Air duct structure and refrigerator Download PDFInfo
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- CN210602430U CN210602430U CN201921367834.0U CN201921367834U CN210602430U CN 210602430 U CN210602430 U CN 210602430U CN 201921367834 U CN201921367834 U CN 201921367834U CN 210602430 U CN210602430 U CN 210602430U
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- air duct
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- wind channel
- keeping
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Abstract
The utility model discloses a wind channel structure and refrigerator, it includes the wind channel body to wind channel structure, be provided with the air door on the wind channel body, this internal first fresh-keeping piece that is provided with in wind channel, first fresh-keeping piece is located wind channel body orientation one side of air door, and be located on the air door, work as when the air door is opened, gaseous entering after looping through air door and first fresh-keeping piece the wind channel is originally internal. The utility model discloses a set up first fresh-keeping piece between air door and wind channel body, through first fresh-keeping piece is originally internal to getting into the wind channel to get into the walk-in through the wind channel body, with the new freshness that keeps interior gas of walk-in, thereby can keep the new freshness of the interior food of walk-in.
Description
Technical Field
The utility model relates to a refrigerator technical field, in particular to wind channel structure and refrigerator.
Background
The refrigerator is an essential household appliance in daily life of people, and along with the improvement of the life quality of people, the requirement on food preservation is also improved. The preservation technology in the existing refrigerator is mainly that a preservation chamber is arranged in the refrigerator, and the preservation chamber is cooled by utilizing a direct cooling space of a refrigeration chamber or by supplying cold air from an evaporator into the preservation chamber so as to keep the freshness of food in the preservation chamber. The mode of setting up the fresh-keeping room can only keep fresh to food in the fresh-keeping room, and to placing the fresh food in the freezer, then can't play the fresh-keeping effect.
Thus, the prior art has yet to be improved and enhanced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to prior art's not enough, provide a wind channel structure and refrigerator.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:
the utility model provides an air duct structure, its includes the wind channel body, be provided with the air door on the wind channel body, this internal first fresh-keeping piece that is provided with in wind channel, first fresh-keeping piece is located the wind channel body orientation one side of air door, and be located on the air door, work as when the air door is opened, gaseous entering after looping through air door and first fresh-keeping piece the wind channel is originally internal.
The air duct structure is characterized in that the first preservation block comprises a first preservation block body, a plurality of pores are formed in the first preservation block body, and therefore gas can enter the air duct through the pores.
The wind channel structure, wherein, a plurality of pores all in arrange in on the first fresh keeping piece body, every pore all is to keeping away from the direction of air door extends.
The air duct structure is characterized in that the outer wall of the first fresh keeping block is in contact with the inner wall of the air duct body, so that air passing through the air inlet door passes through the first fresh keeping block.
The air duct structure is characterized in that mounting grooves are formed in two opposite side walls of the inner wall of the air duct body respectively, and the outer wall of the first fresh keeping block body is assembled in the mounting grooves to be fixed through the mounting grooves.
The air duct structure is characterized in that at least one air outlet is formed in the air duct body and is located above the first fresh-keeping block.
The air duct structure is characterized in that a second fresh-keeping block is arranged in the air outlet and covers the air outlet, so that air in the air duct body flows out of the air duct body after passing through the second fresh-keeping block.
The air duct structure is characterized in that the air outlets are multiple, and the air outlets are arranged on the air duct body at intervals.
The air duct structure is characterized in that the air duct is a refrigerating chamber air duct, the air door is located between the refrigerating chamber air duct and the freezing chamber air duct, and when the air door is opened, the refrigerating air duct is communicated with the freezing chamber air duct.
A refrigerator comprises the air duct structure.
Has the advantages that: compared with the prior art, the utility model provides a wind channel structure and refrigerator, it includes the wind channel body to wind channel structure, be provided with the air door on the wind channel body, this internal first fresh-keeping piece that is provided with in wind channel, first fresh-keeping piece is located the wind channel body orientation one side of air door, and be located on the air door, work as when the air door is opened, gaseous entering after looping through air door and first fresh-keeping piece the wind channel is originally internal. The utility model discloses a set up first fresh-keeping piece between air door and wind channel body, through first fresh-keeping piece is originally internal to getting into the wind channel to get into the walk-in through the wind channel body, with the new freshness that keeps interior gas of walk-in, thereby can keep the new freshness of the interior food of walk-in.
Drawings
Fig. 1 is a schematic structural diagram of a viewing angle of the air duct structure provided by the present invention.
Fig. 2 is a schematic structural diagram of another viewing angle of the air duct structure provided by the present invention.
Fig. 3 is a schematic structural view of the air duct structure provided by the present invention being a refrigerating chamber air duct.
Detailed Description
The utility model provides a wind channel structure and refrigerator, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the embodiment is lifted to follow with reference to the attached drawing the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should be further noted that the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc., indicating directions or positional relationships based on those shown in the drawings, it is only for convenience of description and simplicity of description, but not for indicating or implying that the indicated device or element must have a specific direction, be constructed in a specific direction, and operate, and therefore, the terms describing the positional relationships in the drawings are used only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the above terms according to specific situations.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The following description of the embodiments will further explain the present invention by referring to the figures.
This embodiment provides an air duct structure, as shown in fig. 1 and 2, the air duct structure includes an air duct body 10, an air door 30 and a first fresh-keeping block 20, a transmission passage is provided in the air duct body 10, an air inlet 15 is provided on the air duct body 10, the air door 30 is located at the air inlet 15 and covers the air inlet 15. The first fresh-keeping block 20 is located in the air duct body 10 and above the air door 30. When the air door 30 is opened, the air flows to the first fresh keeping block 20 through the air inlet 15, enters the transmission channel of the air duct body 10 through the first fresh keeping block 20, and is transmitted to the refrigerating chamber through the transmission channel, so that the refrigerating gas is provided for the refrigerating chamber.
Further, as shown in fig. 1, the air duct body 10 includes a first air duct body 11, a second air duct body 12, and a third air duct body 13, the first air duct body 11 and the second air duct body 12 are arranged in parallel along the airflow direction, the third air duct body 13 communicates with the first air duct body 11 and the second air duct body 12, and the first air duct body 11 and the second air duct body 12 are located on the same side of the third air duct body 13. The air inlet 15 is located on the third air duct body 13, and the air inlet 15 is located one side of first air duct body 11/second air duct body 12 is kept away from to third air duct body 13, and after gas flows to first fresh-keeping block 20 through air inlet 15 to get into third air duct body 13 through first fresh-keeping block 20, gas flows into first air duct body 11 and second air duct body 12 respectively, and in order to pass through first air duct body 11 and second air duct body 12 flow into the walk-in room, and provide cold air for the walk-in room through the both sides of walk-in room, can avoid on cold air directly blows food like this, and cause the too low problem of local temperature of food.
Further, a first groove 151 is disposed at the air inlet 15, and the air door 30 is assembled at the air inlet 15 through the first groove 151. The air door 30 comprises an air door 30 body and an air baffle, wherein a ventilation hole is formed in the air door 30 body, the air baffle is connected to the air door 30 body and can rotate relative to the air door 30 body, and when the air door 30 is in a closed state, the air baffle covers the ventilation hole. In an implementation manner of this embodiment, a driving motor is disposed on the air door 30 body, and the driving motor is connected to the air baffle, so as to drive the air baffle to rotate through the driving motor, thereby opening/closing the air door 30.
Further, as shown in fig. 1 and 2, at least one mounting groove 14 is provided on an inner wall of the third air duct body 13, and the first fresh-keeping block 20 is assembled in the third air duct body 13 through the at least one mounting groove 14. At least one mounting groove 14 is circumferentially arranged on the third air duct body 13 at intervals. At least one mounting groove 14 is located same horizontal plane, and the cross section of first fresh keeping piece 20 matches with the cross section of third wind channel body 13 that sets up mounting groove 14 department, and when first fresh keeping piece 20 pass through mounting groove 14 assemble in third wind channel body 13 is last, the outer wall of first fresh keeping piece 20 with the inner wall of third wind channel body 13 contacts to make and get into in third wind channel body 13 after the whole first fresh keeping piece 20 of passing through air door 30 entering third wind channel body 13. In this embodiment, two mounting grooves 14 are provided in the third air duct body 13, and the two mounting grooves 14 are symmetrically arranged on the inner wall of the third air duct body 13, so as to improve the stability of the first fresh-keeping block 20.
Further, one side that second wind channel body 12 was kept away from to first wind channel body 11 is provided with at least one air outlet 16, and one side that first wind channel body 11 was kept away from to second wind channel body 12 is provided with at least one air outlet 16, and each air outlet 16 department all is provided with the second recess, all be equipped with second freshness retaining block 17 in the second recess, second freshness retaining block 17 covers its corresponding air outlet 16 to make the gas in first wind channel body 11/second wind channel body 12 pass through second freshness retaining block 17 and get into the walk-in, improve the freshness that gets into the interior gas of walk-in, further improve the freshness of the interior food of walk-in. In this embodiment, the number of the air outlets 16 disposed on the first air duct body 11 is equal to the number of the air outlets 16 disposed on the second air duct body 12, the air outlets 16 on the first air duct body 11 are spaced apart from each other on the first air duct body 11, the air outlets 16 on the second air duct body 12 are spaced apart from each other on the second air duct body 12, the distance between any two adjacent air outlets 16 on the first air duct body 11 is equal, and the distance between any two air outlets 16 on the second air duct body 12 is equal. Preferably, the distance between any two adjacent air outlets 16 on the first air duct body 11 is equal to the distance between any two air outlets 16 on the second air duct body 12.
Further, in one implementation manner of this embodiment, the first fresh-keeping block 20 includes a first fresh-keeping block 20 body, and a plurality of pores are provided on the first fresh-keeping block 20 body, so that the gas entering the air door 30 enters the air duct body 10 through the plurality of pores. Wherein, a plurality of pores all in arrange on the first fresh keeping block 20 body, the pore is all followed and is extended to the one side of keeping away from air door 30 by one side of first fresh keeping block 20 body towards air door 30, and runs through first fresh keeping block 20 body. Furthermore, in one possible implementation of the present embodiment, the first fresh-keeping block 20 may be a porous block, for example, the porous block is formed by activated carbon. Meanwhile, in the present embodiment, the second fresh-keeping block 17 has the same structure as the first fresh-keeping block 20.
In addition, in one implementation manner of this embodiment, the air duct structure is a refrigerating chamber air duct 100, the damper 30 is located between the refrigerating chamber air duct 100 and the freezing chamber air duct 200, and the refrigerating chamber air duct 100 is communicated with the freezing chamber air duct 200 and is isolated by the damper 30. When the air door 30 is opened, cold-storage wind channel 100 and freezer wind channel 200 intercommunication, cold wind from freezer wind channel 200 through air door 30 get into the wind channel body 10 between air door 30 and the first fresh-keeping piece 20 in, pass through into in the freezer after the first fresh-keeping piece 20 again, for the cold-storage provides air conditioning, reduces the bacterial content of the air conditioning that gets into the cold-storage through freezer wind channel 100, can improve the freshness of cold-storage food like this. In addition, when the damper 30 is closed, the refrigerating chamber duct 100 is isolated from the freezing chamber duct 200, so that the damper 30 can be controlled to be opened or closed according to the temperature in the refrigerating chamber to control the amount of cool air entering the refrigerating chamber.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
1. The utility model provides an air duct structure, its includes the wind channel body, its characterized in that, be provided with the air door on the wind channel body, this internal first fresh-keeping piece that is provided with in wind channel, first fresh-keeping piece is located the wind channel body orientation one side of air door, and be located on the air door, work as when the air door is opened, gaseous entering after looping through air door and first fresh-keeping piece the wind channel is originally internal.
2. The air duct structure according to claim 1, wherein the first fresh keeping block comprises a first fresh keeping block body, and a plurality of fine holes are formed in the first fresh keeping block body, so that air can enter the air duct through the fine holes.
3. The air duct structure according to claim 2, wherein the plurality of fine holes are disposed on the first fresh block body, each fine hole extending in a direction away from the damper.
4. The air duct structure according to claim 1, wherein the outer wall of the first fresh food block is in contact with the inner wall of the air duct body, so that the air passing through the air door passes through the first fresh food block.
5. The air duct structure according to claim 4, wherein mounting grooves are respectively formed on two opposite side walls of the inner wall of the air duct body, and the outer wall of the first fresh-keeping block body is assembled in the mounting grooves so as to be fixed through the mounting grooves.
6. The air duct structure according to claim 1, wherein the air duct body is provided with at least one air outlet, and the air outlet is located above the first fresh-keeping block.
7. The air duct structure according to claim 6, wherein a second fresh-keeping block is disposed in the air outlet, and the second fresh-keeping block covers the air outlet, so that the air in the air duct body flows out of the air duct body after passing through the second fresh-keeping block.
8. The air duct structure according to claim 6 or 7, wherein the air outlet is plural, and the plural air outlets are arranged on the air duct body at intervals.
9. The air duct structure according to claim 1, wherein the air duct is a refrigerating chamber air duct, the damper is located between the refrigerating chamber air duct and the freezing chamber air duct, and when the damper is opened, the refrigerating chamber air duct communicates with the freezing chamber air duct.
10. A refrigerator characterized in that it comprises the air duct structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367834.0U CN210602430U (en) | 2019-08-21 | 2019-08-21 | Air duct structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921367834.0U CN210602430U (en) | 2019-08-21 | 2019-08-21 | Air duct structure and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210602430U true CN210602430U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921367834.0U Active CN210602430U (en) | 2019-08-21 | 2019-08-21 | Air duct structure and refrigerator |
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| Country | Link |
|---|---|
| CN (1) | CN210602430U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470092A (en) * | 2019-08-21 | 2019-11-19 | 安徽康佳同创电器有限公司 | A kind of air channel structure and refrigerator |
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2019
- 2019-08-21 CN CN201921367834.0U patent/CN210602430U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470092A (en) * | 2019-08-21 | 2019-11-19 | 安徽康佳同创电器有限公司 | A kind of air channel structure and refrigerator |
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