CN215373113U - Small-size cold-storage air duct - Google Patents
Small-size cold-storage air duct Download PDFInfo
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- CN215373113U CN215373113U CN202121404682.4U CN202121404682U CN215373113U CN 215373113 U CN215373113 U CN 215373113U CN 202121404682 U CN202121404682 U CN 202121404682U CN 215373113 U CN215373113 U CN 215373113U
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Abstract
The utility model provides a little volume cold storage wind channel, includes cold-stored fan housing, main circuit control panel, cold-stored wind channel subassembly, its characterized in that: the refrigeration air hood cover is spliced on the refrigeration air duct assembly, the main circuit control board is installed inside the refrigeration air hood and located between the refrigeration air hood and the refrigeration air duct assembly, and an air duct is arranged inside the refrigeration air duct assembly. The circuit board is integrated by the temperature regulator, the illuminating lamp and the temperature sensor, and 2 functions can be integrated on the circuit board, so that the volume of the air channel is greatly reduced, the use space in the refrigerator is increased, the volume of the refrigerator is increased, the attractiveness of interior decoration of the refrigerator is improved, and the refrigerator has a wide use prospect.
Description
Technical Field
The utility model relates to the technical field of refrigeration components of refrigerators, in particular to a small-volume cold storage air duct.
Background
With the improvement of the quality of life level of people, more and more people can buy various household appliances in own houses in order to meet the convenience of life, and the refrigerator is the most common and practical one.
A refrigerator is a refrigerating apparatus for maintaining a constant low temperature, and is also a consumer product for maintaining food or other articles in a constant low temperature state. In the prior art, a refrigeration air channel assembly of a refrigerator generally comprises a refrigeration air channel and a fan, wherein the refrigeration air channel is flatly paved at the back of a refrigerating chamber of a refrigerator body and comprises a foam piece air channel and a plastic piece fan cover, and the air channel thickness in the foam piece air channel is thicker, so that the volume of the refrigeration air channel assembly is larger. The refrigerating evaporator is generally vertically placed at the bottom of the back of the refrigerating chamber, and the fan is placed above the refrigerating evaporator and installed in the refrigerating air duct. However, the refrigerating duct system in this way occupies a large volume of the refrigerating chamber, and the refrigerating top shelf of the refrigerator is high in height, so that the deep position of the top shelf close to the back is difficult to be fully utilized in the practical use of the user, which causes the waste of the internal space of the refrigerator and cannot hide the user's requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a small-volume cold storage air duct, the structure and the electrical module adopt integrated design, the volume of the air duct is greatly reduced, the use space in the refrigerator is increased, the volume of the refrigerator is increased, the aesthetic degree of the interior decoration of the refrigerator is improved, the user requirement is met, and the defects of the prior art are overcome.
The technical scheme for solving the technical problem is as follows:
the utility model provides a little volume cold storage wind channel, includes cold-stored fan housing 1, main circuit control panel 2, cold-stored wind channel subassembly 3, its characterized in that: the refrigeration fan housing 1 is covered and spliced on the refrigeration air duct assembly 3, and the main circuit control board 2 is installed inside the refrigeration fan housing 1 and located between the refrigeration fan housing 1 and the refrigeration air duct assembly 3.
The refrigerating air duct assembly 3 comprises an air duct front plate 31 and an air duct rear plate 32, wherein air guide grooves which are inwards sunken are formed in the air duct front plate 31 and the air duct rear plate 32, the air duct front plate 31 and the air duct rear plate 32 are connected in a combined mode, and the air guide grooves are correspondingly combined with each other to form an air duct 33.
The refrigerating air duct component 3 is further provided with an air supply outlet 331, a front air outlet 332 and a lower air outlet 333, the air supply outlet is arranged on the back of the refrigerating air duct, the front air outlet 332 is arranged on the top of the refrigerating air duct, and the lower air outlet is arranged on the bottom of the refrigerating air duct.
The air supply port 331, the front air outlet 332 and the lower air outlet 333 are communicated with the air duct 33, and the air supply port 331, the front air outlet 332 and the lower air outlet 333 are communicated with each other through the air duct 33.
The main circuit control board 2 is provided with a temperature sensor 21, a temperature regulator 22 and an illuminating lamp cover 23, and the temperature sensor 21, the temperature regulator 22 and the illuminating lamp cover 23 are arranged on the same circuit board.
The main circuit control board 2 is arranged between the front air outlet and the lower air outlet, and the main circuit control board 2 is arranged in an inclined mode, but can be in a vertical and horizontal state.
The utility model has the beneficial effects that:
1. the air duct is air-out forward, downwards, and main circuit control panel arranges in between preceding air outlet, the lower air outlet, reduces the air duct volume and does not influence the air-out, and product design is reasonable for size stable in structure, sealing performance is good.
2. The temperature regulator, the illuminating lamp and the temperature sensor are integrally installed on the main circuit control board, and 2 functions can be integrally installed on the same main circuit control board, so that the structure can greatly reduce the volume of an air duct, increase the use space inside the refrigerator, increase the volume of the refrigerator, improve the attractiveness of interior decoration of the refrigerator, and has a wide use prospect.
3. The main circuit control board is obliquely arranged, can be in a vertical and horizontal state, is wide in application scene, can adjust different positions of the circuit board according to different types of refrigerators, is suitable for various refrigerators and provides more space for users to select.
Drawings
Fig. 1 is a perspective view of a refrigeration duct according to the present invention.
Fig. 2 is an exploded view of the refrigeration duct of the present invention.
Fig. 3 is a cut-away schematic view of a refrigerated air duct of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. "plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, a fixed connection unless expressly specified or limited otherwise. Can also be detachably connected or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the small-volume cold storage air duct disclosed by the utility model comprises a cold storage air hood 1, a main circuit control board 2 and a cold storage air duct component 3, wherein the cold storage air hood 1 is covered and spliced on the surface of the cold storage air duct component 3, the main circuit control board 2 is arranged inside the cold storage air hood 1 and is positioned between the cold storage air hood 1 and the cold storage air duct component 3, the cold storage air duct component 3 comprises an air duct front plate 31 and an air duct rear plate 32, both the air duct front plate 31 and the air duct rear plate 32 are provided with inward-recessed air guide grooves, the air duct front plate 31 and the air duct rear plate 32 are mutually combined and connected, the two air guide grooves are correspondingly combined to form an air duct 33, so that cold air can circulate in the air duct 33, an air supply opening 331, a front air outlet 332 and a lower air outlet 333 which can enable the air duct 33 to be communicated with the outside are further arranged in the cold storage air duct component 3, the air supply opening 331 is arranged at the back of the cold storage air duct, the front air outlet 332 is arranged at the top of the refrigerating air duct, the two lower air outlets 333 are arranged and are symmetrically arranged at the bottoms of the left end and the right end of the front surface of the refrigerating air duct respectively, the air supply port 331, the front air outlet 332 and the lower air outlet 333 are communicated with each other through the air duct 33, the refrigerating air duct supplies air to the front air outlet 332 and the lower air outlet 333 through the air supply port 331 and the air supply port 4 is arranged at the air supply port 331, the air supply port 331 is connected with the air supply port 4 through foam to form a sealed temperature guarantee and make the appearance more beautiful, the main circuit control panel 2 is arranged in the refrigerating fan housing 1 and is arranged between the front air outlet 332 and the lower air outlet 333, the main circuit control panel 2 is obliquely arranged, but can be in a vertical and horizontal state, the temperature sensor 21, the temperature regulator 22 and the illuminating lamp cover 23 are also arranged on the main circuit panel 2, and the internal volume of the refrigerating air duct is greatly reduced on the same circuit board, the refrigerator usage space is increased, the temperature sensor 21, the temperature regulator 22 and the illuminating lamp cover 23 respectively penetrate through the surface of the refrigeration fan housing 1, the change of the temperature of the internal air channel can be displayed and regulated, the requirements of users are met, openings are arranged on the surface of the refrigeration fan housing 1 and at the positions corresponding to the front air outlet 332 and the lower air outlet 333 and can allow air to pass through respectively, air enters the refrigeration air channel through the air supply opening 331, and cold air is conveyed to the front air outlet 332 and the lower air outlet 333 through the air channel 33 respectively.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.
Claims (6)
1. The utility model provides a little volume cold storage wind channel, includes cold-stored fan housing (1), main circuit control panel (2), cold-stored wind channel subassembly (3), its characterized in that: the refrigeration air hood (1) is covered and spliced on the refrigeration air channel assembly (3), and the main circuit control board (2) is installed inside the refrigeration air hood (1) and located between the refrigeration air hood (1) and the refrigeration air channel assembly (3).
2. A small volume refrigeration duct according to claim 1, wherein: the refrigeration air channel assembly (3) comprises an air channel front plate (31) and an air channel rear plate (32), wherein the air channel front plate (31) and the air channel rear plate (32) are respectively provided with an inward concave air guide groove, the air channel front plate (31) and the air channel rear plate (32) are connected in a combined mode, and the air guide grooves are correspondingly combined with each other to form an air channel (33).
3. A small volume refrigeration duct according to claim 1, wherein: the refrigerating air channel component (3) is further provided with an air supply outlet (331), a front air outlet (332) and a lower air outlet (333), the air supply outlet is arranged on the back of the refrigerating air channel, the front air outlet (332) is arranged at the top of the refrigerating air channel, and the lower air outlet is arranged at the bottom of the refrigerating air channel.
4. A small-volume refrigeration duct according to claim 3, wherein: the air supply opening (331), the front air outlet (332) and the lower air outlet (333) are communicated with the air duct (33), and the air supply opening (331), the front air outlet (332) and the lower air outlet (333) are communicated with each other through the air duct 33.
5. A small volume refrigeration duct according to claim 1, wherein: the temperature sensor (21), the temperature regulator (22) and the illuminating lampshade (23) are arranged on the main circuit control board (2), and the temperature sensor (21), the temperature regulator (22) and the illuminating lampshade (23) are arranged on the same circuit board.
6. A small volume refrigeration duct according to claim 4, wherein: the main circuit control board (2) is arranged between the front air outlet and the lower air outlet, and the main circuit control board (2) is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404682.4U CN215373113U (en) | 2021-06-23 | 2021-06-23 | Small-size cold-storage air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121404682.4U CN215373113U (en) | 2021-06-23 | 2021-06-23 | Small-size cold-storage air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215373113U true CN215373113U (en) | 2021-12-31 |
Family
ID=79604709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121404682.4U Active CN215373113U (en) | 2021-06-23 | 2021-06-23 | Small-size cold-storage air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215373113U (en) |
-
2021
- 2021-06-23 CN CN202121404682.4U patent/CN215373113U/en active Active
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