CN217303316U - Air duct assembly of air-cooled refrigerator - Google Patents
Air duct assembly of air-cooled refrigerator Download PDFInfo
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- CN217303316U CN217303316U CN202220305478.5U CN202220305478U CN217303316U CN 217303316 U CN217303316 U CN 217303316U CN 202220305478 U CN202220305478 U CN 202220305478U CN 217303316 U CN217303316 U CN 217303316U
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Abstract
The utility model belongs to the technical field of the refrigerator wind channel, especially, be air-cooled refrigerator wind channel subassembly, including first foam air duct board, second foam air duct board and third foam air duct board, the upper portion fixedly connected with of first foam air duct board with complex second foam air duct board, and the upper portion fixedly connected with of second foam air duct board with it complex third foam air duct board. The utility model discloses, whole wind channel subassembly is constituteed by three foam wind channel board, carry out the modularization concatenation with air-out wind channel and return air wind channel, moreover, the steam generator is simple in structure, the characteristics of rationally distributed and easy equipment, maneuverability and convenience of equipment when effectively providing production, effectively improve packaging efficiency and sealed effect, mould input cost is little simultaneously, the interior space maximize, material and production technology cost have been reduced, be favorable to reducing product cost, improve the product yield, supply-air outlet and return air inlet have directly been set up on the temperature-changing chamber case courage, the interior space maximize has been reached.
Description
Technical Field
The utility model relates to a refrigerator wind channel technical field specifically is forced air cooling refrigerator wind channel subassembly.
Background
The air-cooled refrigerator can be divided into a single-system refrigerator and a multi-system refrigerator according to the using number of evaporators, the multi-system refrigerator usually adopts a refrigerating chamber and a freezing chamber to refrigerate and return air separately, the air duct structure is relatively simple, and an air duct does not need to be arranged in a foaming layer of a refrigerator body usually. The single system refrigerator is the most common freezing to cold-stored air supply, some are furnished with the temperature-changing room, and arrange from top to bottom in proper order, the wind channel structure of this kind of three rooms single system is comparatively complicated, air conditioning needs to convey temperature-changing room and walk-in respectively from the freezer, the temperature-changing room needs to be connected with the freezer and then returns the freezer again through the return air duct, the walk-in also needs to be connected with the freezer and then returns the freezer again through the return air duct, all there is wind channel connection between each room, therefore the connecting piece is more, because the inner bag adsorbs the back is thin soft, the connecting piece is difficult to fix, the installation is complicated, every connecting piece all needs to be sealed with the inner bag junction, the sealed difficult easy bubble that leaks of poverty of structure, leak cold, hardly satisfy various production and functional requirements simultaneously. The built-in air duct of the box body foaming layer of the existing refrigerator is mostly made of plastic materials and assembled by splicing a plurality of parts, the investment of a die is large, and the refrigerator is complex in assembly process, long in consumed time and low in efficiency in the production process. Meanwhile, the liquid leakage prevention measure is also required to be high, so that the material cost and the production process cost are high, and the control of the production cost is not facilitated.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an air-cooled refrigerator wind channel subassembly has solved refrigerator wind channel structure complicacy, is not convenient for assemble, and assembly process is loaded down with trivial details, consuming time long, inefficiency in the production process, simultaneously, leads to the prevention of liquid leakage measure also to require higher for material cost and production technology cost are higher, are unfavorable for the problem of manufacturing cost's control.
(II) technical scheme
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
an air duct assembly of an air-cooled refrigerator comprises a first foam air duct plate, a second foam air duct plate and a third foam air duct plate, the upper part of the first foam air duct plate is fixedly connected with a second foam air duct plate matched with the first foam air duct plate, the upper part of the second foam air duct plate is fixedly connected with a third foam air duct plate matched with the second foam air duct plate, a refrigerating chamber air return channel on the first foam air duct plate is correspondingly arranged with a refrigerating chamber air return channel on the second foam air duct plate, and the variable-temperature chamber return air channel on the first foam air duct plate is arranged corresponding to the variable-temperature chamber return air channel on the second foam air duct plate, the variable-temperature chamber air outlet channel I on the third foam air duct plate is arranged corresponding to the variable-temperature chamber air outlet channel on the second foam air duct plate, and the first refrigerating chamber air outlet channel on the third foam air duct plate is arranged corresponding to the refrigerating chamber air outlet channel on the second foam air duct plate.
Furthermore, one side integral type that first foam air duct board deviates from second foam air duct board is provided with the boss, and is provided with first baffle in the walk-in room return air passageway to be provided with the second baffle in the change temperature room return air passageway.
Furthermore, a third partition plate is arranged in the refrigerating chamber air outlet channel, a fourth partition plate is arranged in the first variable-temperature chamber air return channel, and a fifth partition plate is arranged in the first refrigerating chamber air return channel.
Furthermore, a sixth partition plate is arranged in the refrigerating chamber air outlet channel I, the temperature changing chamber air outlet channel I is communicated with a temperature changing chamber air outlet I formed in the third foam air duct plate, and the other end of the temperature changing chamber air outlet I is communicated with the temperature changing chamber air outlet.
Furthermore, the refrigerating chamber air outlet channel and the refrigerating chamber air outlet channel I are combined to form a complete air channel, a temperature-changing chamber air outlet and a refrigerating chamber air outlet I are arranged at the position, located at the connecting position of the second foam air channel plate and the third foam air channel plate, of one end of the air channel, and a refrigerating chamber air outlet is arranged at the position, located at the connecting position of the second foam air channel plate and the third foam air channel plate, of the other end of the air channel.
Furthermore, the variable-temperature-chamber return air channel and the variable-temperature-chamber return air channel are combined to form a complete air channel, a variable-temperature-chamber return air inlet is formed in the position, located at the connecting position of the second foam air channel plate and the first foam air channel plate, of one end of the air channel, and the other end of the air channel is communicated with the variable-temperature-chamber return air inlet.
Furthermore, the first refrigerating chamber air return channel and the refrigerating chamber air return channel are combined to form a complete air duct, one end of the air duct is communicated with the first refrigerating chamber air return opening, and the other end of the air duct is communicated with the second refrigerating chamber air return opening.
(III) advantageous effects
Compared with the prior art, the utility model provides an air-cooled refrigerator wind channel subassembly possesses following beneficial effect:
the utility model discloses, whole wind channel subassembly is by three foam wind channel plate assembly, carry out the modularization concatenation with air-out wind channel and return air wind channel, it has simple structure, rationally distributed and easily equipment's characteristics, maneuverability and convenience of equipment when effectively providing production, effectively improve packaging efficiency and sealed effect, the mould input cost is little simultaneously, the interior space maximize, material and production technology cost have been reduced, be favorable to reducing product cost, improve the product yield, directly set up supply-air outlet and return air inlet on the temperature-variable chamber case courage, the interior space maximize has been reached.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of a third foam air duct plate according to the present invention;
FIG. 4 is a schematic top perspective view of a second foam air duct plate according to the present invention;
FIG. 5 is a schematic view of the second foam air duct plate of the present invention;
FIG. 6 is a schematic view of the lower oblique view of the first foam air duct plate of the present invention;
fig. 7 is a schematic view of the oblique view structure of the upper portion of the first foam air duct plate of the present invention.
In the figure: 1. a first foam air duct plate; 101. a boss; 102. a refrigerating chamber air return channel; 103. a variable temperature chamber return air channel; 2. a second foam air duct plate; 201. a first air return opening of the refrigerating chamber; 202. an air outlet channel of the temperature-variable chamber; 203. an air outlet channel of the refrigerating chamber; 204. a first return air channel of the variable temperature chamber; 205. a first air return channel of the refrigerating chamber; 3. a third foam air duct plate; 301. an air outlet I of the temperature-changing chamber; 302. a first air outlet channel of the variable temperature chamber; 303. a first air outlet channel of the refrigerating chamber; 4. an air outlet of the temperature-variable chamber; 5. a first return air inlet of the temperature changing chamber; 6. a return air inlet of the temperature-variable chamber; 7. an air outlet of the refrigerating chamber; 8. an air outlet I of the refrigerating chamber; 9. and a second air return opening of the refrigerating chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 all belong to the protection scope of the present invention.
Examples
As shown in fig. 1-7, an embodiment of the present invention provides: the air duct assembly of the air-cooled refrigerator comprises a first foam air duct plate 1, a second foam air duct plate 2 and a third foam air duct plate 3, wherein the upper part of the first foam air duct plate 1 is fixedly connected with the second foam air duct plate 2 matched with the first foam air duct plate, the upper part of the second foam air duct plate 2 is fixedly connected with the third foam air duct plate 3 matched with the second foam air duct plate, a refrigerating chamber air return channel 102 on the first foam air duct plate 1 and a refrigerating chamber air return channel one 205 on the second foam air duct plate 2 are correspondingly arranged, the refrigerating chamber air return channel one 205 and the refrigerating chamber air return channel 102 are combined to form a complete air return channel, one end of the air return channel is communicated with a refrigerating chamber air return opening one 201, and the other end of the air return channel is communicated with a refrigerating chamber air return opening two 9;
the variable-temperature-chamber return air channel 103 on the first foam air duct plate 1 and the variable-temperature-chamber return air channel I204 on the second foam air duct plate 2 are correspondingly arranged, the variable-temperature-chamber return air channel 103 and the variable-temperature-chamber return air channel I204 are combined to form a complete return air channel, one end of the return air channel is communicated with a variable-temperature-chamber return air inlet I5 arranged at the connecting part of the second foam air duct plate 2 and the first foam air duct plate 1, and the other end of the return air channel is communicated with a variable-temperature-chamber return air inlet 6;
a variable-temperature chamber air outlet channel I302 on the third foam air duct plate 3 is arranged corresponding to the variable-temperature chamber air outlet channel 202 on the second foam air duct plate 2, one end of the variable-temperature chamber air outlet channel I302 is communicated with an air outlet channel I301 formed by combining the variable-temperature chamber air outlet channel 202, and the other end of the variable-temperature chamber air outlet channel I is communicated with the variable-temperature chamber air outlet 4;
the refrigerating chamber air outlet channel I303 on the third foam air duct plate 3 is arranged corresponding to the refrigerating chamber air outlet channel 203 on the second foam air duct plate 2, the refrigerating chamber air outlet channel 203 and the refrigerating chamber air outlet channel I303 are combined to form a complete air outlet channel, the refrigerating chamber air outlet channel 203 on the right side of the variable-temperature chamber air outlet 4 is communicated with the air outlet channel I8 formed by combining the refrigerating chamber air outlet channel I303 and the refrigerating chamber air outlet, and the other end of the variable-temperature chamber air outlet is communicated with a refrigerating chamber air outlet 7 arranged at the connecting part of the second foam air duct plate 2 and the third foam air duct plate 3;
whole wind channel subassembly is formed by three foam wind channel board, carry out the modularization concatenation with air-out wind channel and return air duct, it has simple structure, rationally distributed and easily assembled characteristics, maneuverability and convenience of equipment when effectively providing production, effectively improve packaging efficiency and sealed effect, the mould input cost is little simultaneously, the indoor space maximize, material and production technology cost have been reduced, be favorable to reducing product cost, improve the product yield, supply-air outlet and return air inlet have directly been set up on the temperature-variable chamber case courage, the indoor space maximize has been reached.
As shown in fig. 1, 6 and 7, a boss 101 is integrally arranged on one side of the first foam air duct plate 1, which is far away from the second foam air duct plate 2, the boss 101 is arranged to be convenient for propping against a back plate, and the foam piece is closely matched with a box liner to further reduce the usage amount of related materials, so that the use of a fixing adhesive tape and a leakage-stopping sponge are greatly reduced, meanwhile, the leakage of bubbles during foaming of a refrigerator can be effectively avoided, the operation is convenient, the production cost is reduced, the waste of materials is reduced, the process of cleaning foam liquid is adopted, and the production efficiency and the product yield are improved;
and a first partition is provided in the refrigerating compartment return air passage 102 and a second partition is provided in the variable temperature compartment return air passage 103.
As shown in fig. 1, 4 and 5, a third partition plate is arranged in the refrigerating chamber air outlet channel 203, a fourth partition plate is arranged in the variable-temperature-chamber return air channel one 204, the fourth partition plate is convenient to be used together with the second partition plate, an air channel formed by combining the variable-temperature-chamber return air channel 103 and the variable-temperature-chamber return air channel one 204 is separated, and two channels for ventilation are formed inside the air channel;
the first refrigerating chamber return air channel 205 is internally provided with a fifth partition plate which is convenient to be matched with the first partition plate for use, the air duct formed by combining the first refrigerating chamber return air channel 102 and the first refrigerating chamber return air channel 205 is separated, and two channels for ventilation are formed inside the air duct.
As shown in fig. 3, a sixth partition plate is arranged in the first refrigerating chamber air outlet channel 303, the sixth partition plate is conveniently matched with a third partition plate for use together, an air duct formed by combining the first refrigerating chamber air outlet channel 303 and the refrigerating chamber air outlet channel 203 is separated, and two channels for ventilation are formed inside the air duct.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Air-cooled refrigerator wind channel subassembly includes first foam wind channel board (1), second foam wind channel board (2) and third foam wind channel board (3), its characterized in that: the upper part of the first foam air duct plate (1) is fixedly connected with a second foam air duct plate (2) matched with the first foam air duct plate, the upper part of the second foam air duct plate (2) is fixedly connected with a third foam air duct plate (3) matched with the second foam air duct plate, the refrigerating chamber return air channel (102) on the first foam air duct plate (1) is arranged corresponding to the refrigerating chamber return air channel I (205) on the second foam air duct plate (2), and the variable-temperature-chamber return air channel (103) on the first foam air duct plate (1) is arranged corresponding to the variable-temperature-chamber return air channel I (204) on the second foam air duct plate (2), the variable-temperature chamber air outlet channel I (302) on the third foam air duct plate (3) is arranged corresponding to the variable-temperature chamber air outlet channel (202) on the second foam air duct plate (2), and a first refrigerating chamber air outlet channel (303) on the third foam air duct plate (3) is arranged corresponding to a second refrigerating chamber air outlet channel (203) on the second foam air duct plate (2).
2. The air duct assembly of the air-cooled refrigerator according to claim 1, wherein: one side of the first foam air duct plate (1) departing from the second foam air duct plate (2) is integrally provided with a boss (101), a first partition plate is arranged in a refrigerating chamber return air channel (102), and a second partition plate is arranged in a variable temperature chamber return air channel (103).
3. The air duct assembly of the air-cooled refrigerator according to claim 1, wherein: and a third partition plate is arranged in the refrigerating chamber air outlet channel (203), a fourth partition plate is arranged in the temperature changing chamber return air channel I (204), and a fifth partition plate is arranged in the refrigerating chamber return air channel I (205).
4. The air duct assembly of the air-cooled refrigerator according to claim 1, wherein: and a sixth partition plate is arranged in the refrigerating chamber air outlet channel I (303), one end of the temperature changing chamber air outlet channel I (302) is communicated with a temperature changing chamber air outlet I (301) formed in the third foam air duct plate (3), and the other end of the temperature changing chamber air outlet channel I is communicated with a temperature changing chamber air outlet (4).
5. The air duct assembly of an air-cooled refrigerator according to claim 1, wherein: the refrigerating chamber air outlet channel (203) and the refrigerating chamber air outlet channel I (303) are combined to form a complete air channel, one end of the air channel is located at the connecting position of the second foam air channel plate (2) and the third foam air channel plate (3) and is provided with a temperature changing chamber air outlet (4) and a refrigerating chamber air outlet I (8), and the other end of the air channel is located at the connecting position of the second foam air channel plate (2) and the third foam air channel plate (3) and is provided with a refrigerating chamber air outlet (7).
6. The air duct assembly of an air-cooled refrigerator according to claim 1, wherein: and the variable-temperature-chamber return air channel (103) and the variable-temperature-chamber return air channel I (204) are combined to form a complete air channel, one end of the air channel is positioned at the connecting part of the second foam air channel plate (2) and the first foam air channel plate (1) and is provided with a variable-temperature-chamber return air inlet I (5), and the other end of the air channel is communicated with the variable-temperature-chamber return air inlet (6).
7. The air duct assembly of an air-cooled refrigerator according to claim 1, wherein: and the first refrigerating chamber return air channel (205) and the refrigerating chamber return air channel (102) are combined to form a complete air channel, one end of the air channel is communicated with the first refrigerating chamber return air inlet (201), and the other end of the air channel is communicated with the second refrigerating chamber return air inlet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220305478.5U CN217303316U (en) | 2022-02-15 | 2022-02-15 | Air duct assembly of air-cooled refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220305478.5U CN217303316U (en) | 2022-02-15 | 2022-02-15 | Air duct assembly of air-cooled refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217303316U true CN217303316U (en) | 2022-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220305478.5U Active CN217303316U (en) | 2022-02-15 | 2022-02-15 | Air duct assembly of air-cooled refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217303316U (en) |
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2022
- 2022-02-15 CN CN202220305478.5U patent/CN217303316U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220902 Address after: 239000 No. 555 Changjiang East Road, Chengdong Industrial Park, Chuzhou, Anhui Patentee after: CHUZHOU HANSHANG ELECTRICAL APPLIANCE Co.,Ltd. Address before: No. 505, Shanghai Road, Chuzhou City, Anhui Province 239000 Patentee before: Chuzhou Yonghong Electric Co.,Ltd. |