CN204404660U - Air channel structure and refrigerator - Google Patents
Air channel structure and refrigerator Download PDFInfo
- Publication number
- CN204404660U CN204404660U CN201420835713.5U CN201420835713U CN204404660U CN 204404660 U CN204404660 U CN 204404660U CN 201420835713 U CN201420835713 U CN 201420835713U CN 204404660 U CN204404660 U CN 204404660U
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- refrigerator
- air channel
- air
- outlet
- channel structure
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Abstract
The utility model provides a kind of air channel structure and refrigerator, wherein, described air channel structure comprises: top outlet inlet, be arranged on the sidewall of the connecting portion between the vertical air channel of refrigerator and the top of described refrigerator, and be close to described top, for making the air-flow in described vertical air channel flow out through described top outlet inlet, so that the moisture entered in described refrigerator and described top are isolated.Pass through the utility model, top outlet inlet is provided with between the top of refrigerator and vertical air channel, make air-flow flowed out by top outlet inlet after cover the whole top of refrigerator, the top of moisture in refrigerator and refrigerator can be isolated, prevent the top contact of moisture and refrigerator, thus avoid the top of refrigerator to produce condensation or frosting, and then extend the service life of refrigerator.
Description
Technical field
The utility model relates to refrigerator technical field, more specifically, relates to a kind of air channel structure and a kind of refrigerator.
Background technology
At present, the air channel of refrigerator generally adopts the mode of back and top supplying air, as depicted in figs. 1 and 2, the air channel 11 of refrigerator 1 is main at the top of refrigerator 1 and near backboard Lateral supply, but, the air-flow 10 that air channel 11 is sent does not cover the whole top of refrigerator 1, but concentrate on the centre position at the top of refrigerator 1, thus form dead space 12, simultaneously, dead space 12 can cause assembling moisture at the top of refrigerator 1 and door seal place, thus easily produces condensation at the top of refrigerator 1 and door seal place.
Therefore, how to make air-flow can cover the whole top of refrigerator, avoid occurring dead space, thus prevent from producing condensation near the top of refrigerator and door seal, become problem demanding prompt solution.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the purpose of this utility model is, a kind of air channel structure and a kind of refrigerator are provided, by being provided with top outlet inlet between the top of refrigerator and vertical air channel, make air-flow flowed out by top outlet inlet after cover the whole top of refrigerator, the top of moisture in refrigerator and refrigerator can be isolated, prevent the top contact of moisture and refrigerator, thus avoid the top of refrigerator to produce condensation or frosting, and then extend the service life of refrigerator.
For achieving the above object, the utility model provides a kind of air channel structure, comprise: top outlet inlet, be arranged on the sidewall of the connecting portion between the vertical air channel of refrigerator and the top of described refrigerator, and be close to described top, for making the air-flow in described vertical air channel flow out through described top outlet inlet, so that the moisture entered in described refrigerator and described top are isolated.
The air channel structure that the utility model provides, top outlet inlet is provided with between the top of refrigerator and vertical air channel, air-flow can cover the whole top of refrigerator after being flowed out by top outlet inlet, for isolating the top of moisture in refrigerator and refrigerator, prevent the top contact of moisture and refrigerator, air-flow can take away the moisture of refrigerator near top simultaneously, thus avoids the top of refrigerator to produce condensation or frosting, and then extends the service life of refrigerator.
In addition, the air channel structure provided according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, the distance of the two ends of described top outlet inlet and the door seal of described refrigerator is all less than or equal to predeterminable range.
The two ends of top outlet inlet and the distance of door seal are less than or equal to predeterminable range, predeterminable range is less, distance between top outlet inlet and door seal is less, the air-flow then flowed out from top outlet inlet can cover the top of refrigerator more all sidedly, the top of the moisture in refrigerator and refrigerator can be isolated by air-flow completely, thus avoid local, the top of refrigerator to occur condensation or frosting.
According to an embodiment of the present utility model, the cross section of the port of described top outlet inlet is rectangle.
The cross section of the port of top outlet inlet is rectangle, while the top of the moisture in refrigerator and refrigerator can being carried out isolating, more reasonably can also utilize air-flow, air-flow is avoided to occur waste, certainly, the cross section of the port of this top outlet inlet also can be other shapes, such as: wavy cross-section.
According to an embodiment of the present utility model, described top outlet inlet is horizontal air outlet.
The air-flow flowed out due to top outlet inlet is top for isolating refrigerator and the moisture in refrigerator, and the top of refrigerator is horizontal direction, and in order to the isolation effect making the air-flow flowed out from top outlet inlet reach the best, top outlet inlet is horizontal direction.
According to an embodiment of the present utility model, the connecting portion between described horizontal air outlet and described vertical air channel is arc connecting portion.
The connection of horizontal air outlet and vertical air outlet is that arc connects, air-flow can be made to smoothly transit to horizontal air outlet from vertical air outlet, air-flow is avoided to be hindered when circulating, thus ensure that the speed of air-flow when horizontal air outlet flows out, prevent the air-flow flowed out from horizontal air outlet from cannot reach near the door seal of refrigerator, thus there is condensation or frosting in the local, top avoiding the refrigerator near door seal.
According to an embodiment of the present utility model, described vertical air channel is arranged on the backboard of described refrigerator.
According to an embodiment of the present utility model, the sidewall in described vertical air channel arranges multiple vertical air outlet.
The diverse location of the sidewall in vertical air channel arranges multiple vertical air outlet, can be flowed out by multiple vertical air outlet for malleation air-flow, because the flow direction of malleation air-flow in vertical air channel is from the bottom to top, so vertically air outlet is arranged on the position of the differing heights in vertical air channel, wherein, the quantity of vertical air outlet can be determined the real-time requirement of refrigerator according to user.
According to an embodiment of the present utility model, also comprise: return air inlet, for receiving the air-out of described horizontal air outlet and described multiple vertical air outlet, to form airflow circulating.
Receive by return air inlet the malleation air-flow that horizontal air outlet and vertical air outlet send, thus reach the object of refrigerator inside malleation airflow circulating, thus ensure that refrigerator can continuous operation.
According to an embodiment of the present utility model, described return air inlet is arranged on the backboard of described refrigerator.
A kind of refrigerator comprised according to any one of technique scheme is also proposed according to the utility model.
In the utility model, by being provided with top outlet inlet between the top of refrigerator and vertical air channel, make air-flow flowed out by top outlet inlet after cover the whole top of refrigerator, the top of moisture in refrigerator and refrigerator can be isolated, prevent the top contact of moisture and refrigerator, thus avoid the top of refrigerator to produce condensation or frosting, and then extend the service life of refrigerator.
Additional aspect of the present utility model and advantage provide in description part below, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 shows the sectional view of the refrigerator in correlation technique;
The A-A that Fig. 2 shows the refrigerator shown in Fig. 1 to sectional view.
Wherein, the corresponding relation in Fig. 1 and Fig. 2 between Reference numeral and component names is:
1 refrigerator, 10 air-flows, 11 air channels, 12 dead space.
Fig. 3 shows the sectional view of the refrigerator according to the utility model one embodiment;
The B-B that Fig. 4 shows the refrigerator shown in Fig. 3 to sectional view.
Wherein, the corresponding relation in Fig. 3 and Fig. 4 between Reference numeral and component names is:
2 refrigerators, 20 top outlet inlets, 21 vertical air channels, 22 air-flows, 23 backboards, 24 vertical air outlets, 25 return air inlets, 26 connecting portions.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
The air channel structure provided according to some embodiments of the utility model is described referring to Fig. 3 and Fig. 4.
As shown in Figure 3 and Figure 4, the utility model provides a kind of air channel structure, comprise: top outlet inlet 20, be arranged on the sidewall of the connecting portion 26 between the vertical air channel 21 of refrigerator 2 and the top of described refrigerator 2, and be close to described top, for making the air-flow 22 in described vertical air channel 21 flow out through described top outlet inlet 20, so that the moisture entered in described refrigerator 2 and described top are isolated.
The air channel structure that the utility model provides, top outlet inlet 20 is provided with between the top of refrigerator 2 and vertical air channel 21, air-flow 22 can cover the whole top of refrigerator 2 after being flowed out by top outlet inlet 20, for isolating the top of moisture in refrigerator 2 and refrigerator 2, prevent the top contact of moisture and refrigerator 2, air-flow 22 can take away the moisture of refrigerator 2 near top simultaneously, thus avoids the top of refrigerator 2 to produce condensation or frosting, and then extends the service life of refrigerator 2.
In addition, the air channel structure provided according to the utility model above-described embodiment also has following additional technical feature:
According to an embodiment of the present utility model, the distance of the two ends of described top outlet inlet 20 and the door seal of described refrigerator 2 is all less than or equal to predeterminable range.
The two ends of top outlet inlet 20 and the distance of door seal are less than or equal to predeterminable range, predeterminable range is less, distance between top outlet inlet and door seal is less, the air-flow 22 then flowed out from top outlet inlet 20 can cover the top of refrigerator 2 more all sidedly, the top of the moisture in refrigerator 2 and refrigerator 2 can be isolated by air-flow 22 completely, thus avoid local, the top of refrigerator 2 to occur condensation or frosting.
As shown in Figure 3, according to an embodiment of the present utility model, the cross section of the port of described top outlet inlet 20 is rectangle.
The cross section of the port of top outlet inlet 20 is rectangle, while the top of the moisture in refrigerator 2 and refrigerator 2 can being carried out isolating, can also more reasonably utilize air-flow 22, air-flow 22 is avoided to occur waste, certainly, the cross section of the port of this top outlet inlet 20 also can be other shapes, such as: wavy cross-section.
As shown in Figure 4, according to an embodiment of the present utility model, described top outlet inlet 20 is horizontal air outlet.
The air-flow 22 flowed out due to top outlet inlet 20 is the moistures in top for isolating refrigerator 2 and refrigerator 2, and the top of refrigerator 2 is horizontal direction, in order to the isolation effect making the air-flow 22 flowed out from top outlet inlet 20 reach best, top outlet inlet 20 is horizontal direction.
As shown in Figure 4, according to an embodiment of the present utility model, the connecting portion 26 between described horizontal air outlet and described vertical air channel 21 is arc connecting portion.
The connection of horizontal air outlet and vertical air outlet 24 is that arc connects, air-flow 22 can be made to smoothly transit to horizontal air outlet from vertical air outlet 24, air-flow 22 is avoided to be hindered when circulating, thus ensure that the speed of air-flow 22 when horizontal air outlet flows out, prevent the air-flow 22 flowed out from horizontal air outlet from cannot reach near the door seal of refrigerator 2, thus there is condensation or frosting in the local, top avoiding the refrigerator 2 near door seal.
According to an embodiment of the present utility model, described vertical air channel 21 is arranged on the backboard 23 of described refrigerator 2.
As shown in Figure 3 and Figure 4, according to an embodiment of the present utility model, the sidewall in described vertical air channel 21 arranges multiple vertical air outlet 24.
The diverse location of the sidewall in vertical air channel 21 arranges multiple vertical air outlet 24, can be flowed out by multiple vertical air outlet 24 for malleation air-flow 22, because the flow direction of malleation air-flow 22 in vertical air channel 21 is from the bottom to top, so vertically air outlet 24 is arranged on the position of the differing heights in vertical air channel 21, wherein, the quantity of vertical air outlet 24 can be determined the real-time requirement of refrigerator 2 according to user.
As shown in Figure 3 and Figure 4, according to an embodiment of the present utility model, also comprising: return air inlet 25, for receiving the air-out of described horizontal air outlet and described multiple vertical air outlet 24, circulating to form air-flow 22.
Receive by return air inlet 25 the malleation air-flow 22 that horizontal air outlet and vertical air outlet 24 send, thus reach the object of refrigerator 2 internal positive pressure air-flow 22 circulation, thus ensure that refrigerator 2 can continuous operation.
According to an embodiment of the present utility model, described return air inlet 25 is arranged on the backboard 23 of described refrigerator 2.
A kind of refrigerator 2 comprised according to any one of technique scheme is also proposed according to the utility model.
In sum, in the utility model, by being provided with top outlet inlet 20 between the top of refrigerator 2 and vertical air channel 21, make air-flow 22 by covering the whole top of refrigerator 2 after top outlet inlet 20 outflow, the top of moisture in refrigerator 2 and refrigerator 2 can be isolated, prevent the top contact of moisture and refrigerator 2, thus avoid the top of refrigerator 2 to produce condensation or frosting, and then extend the service life of refrigerator 2.
In the description of this description, the terms such as term " connection " all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an air channel structure, is characterized in that, comprising:
Top outlet inlet, be arranged on the sidewall of the connecting portion between the vertical air channel of refrigerator and the top of described refrigerator, and be close to described top, for making the air-flow in described vertical air channel flow out through described top outlet inlet, so that the moisture entered in described refrigerator and described top are isolated.
2. air channel structure according to claim 1, is characterized in that,
The distance of the two ends of described top outlet inlet and the door seal of described refrigerator is all less than or equal to predeterminable range.
3. air channel structure according to claim 1, is characterized in that,
The cross section of the port of described top outlet inlet is rectangle.
4. air channel structure according to any one of claim 1 to 3, is characterized in that,
Described top outlet inlet is horizontal air outlet.
5. air channel structure according to claim 4, is characterized in that,
Connecting portion between described horizontal air outlet and described vertical air channel is arc connecting portion.
6. air channel structure according to claim 5, is characterized in that,
Described vertical air channel is arranged on the backboard of described refrigerator.
7. air channel structure according to claim 6, is characterized in that,
The sidewall in described vertical air channel arranges multiple vertical air outlet.
8. air channel structure according to claim 7, is characterized in that, also comprises:
Return air inlet, for receiving the air-out of described horizontal air outlet and described multiple vertical air outlet, to form airflow circulating.
9. air channel structure according to claim 8, is characterized in that,
Described return air inlet is arranged on the backboard of described refrigerator.
10. a refrigerator, is characterized in that, comprising: air channel structure as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835713.5U CN204404660U (en) | 2014-12-24 | 2014-12-24 | Air channel structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835713.5U CN204404660U (en) | 2014-12-24 | 2014-12-24 | Air channel structure and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204404660U true CN204404660U (en) | 2015-06-17 |
Family
ID=53428511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835713.5U Expired - Fee Related CN204404660U (en) | 2014-12-24 | 2014-12-24 | Air channel structure and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204404660U (en) |
-
2014
- 2014-12-24 CN CN201420835713.5U patent/CN204404660U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20191224 |