CN202024566U - Air duct cover plate structure of air cooling refrigerator - Google Patents
Air duct cover plate structure of air cooling refrigerator Download PDFInfo
- Publication number
- CN202024566U CN202024566U CN2011200850826U CN201120085082U CN202024566U CN 202024566 U CN202024566 U CN 202024566U CN 2011200850826 U CN2011200850826 U CN 2011200850826U CN 201120085082 U CN201120085082 U CN 201120085082U CN 202024566 U CN202024566 U CN 202024566U
- Authority
- CN
- China
- Prior art keywords
- air
- wind
- cover plate
- plate structure
- cooling refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides an air duct cover plate structure of an air cooling refrigerator. A windward boss is arranged on the windward side of the air duct cover plate. The air duct cover plate structure of the air cooling refrigerator solves the problem that cold wind blown to the air duct cover plate by a motor fan is rebounded, effectively reduces resistance to cold wind flow, enables the air volume to be distributed evenly, improves refrigerating efficiency of cooling air, simultaneously reduces pressure to the motor fan operation caused by wind current turbulence which is generated by rebounding of the cold wind, lessens power consumption, and improves the whole refrigerating efficiency of the refrigerator.
Description
Technical field
The utility model relates to a kind of wind cooling refrigerator structure, and a kind of specifically air channel covering plate structure that is applicable to wind cooling refrigerator belongs to the refrigerator production technical field.
Background technology
Wind cooling refrigerator generally includes a casing, and casing is made of housing and door body, is divided into refrigerating chamber and refrigerating chamber according to function, at the inner back side of refrigerating chamber evaporimeter and electric motor fan is set, and is provided with between refrigerating chamber and refrigerating chamber and comes and goes the circulation air path that connects.Effect by electric motor fan makes the cold air of evaporimeter generation enter in refrigerating chamber and the refrigerating chamber along the air channel and the formation circulation.Therefore, the operating efficiency of electric motor fan and air-supply effect directly have influence on the refrigeration performance of refrigerator.
The air channel cover plate of existing air-cooled refrigerator electric motor fan front portion is a flat shape, electric motor fan blows to cold wind on the cover plate of air channel can produce bounce-back, make the air quantity skewness easily, hinder flowing of cold wind, and the running of electric motor fan itself produced pressure, influence the performance indications such as refrigerating efficiency, power consumption of refrigerator integral body, therefore, air channel covering plate structure to the electric motor fan front portion improves, and the whole reasonability that improves the electric motor fan air-supply structure is the technical problem that needs to be resolved hurrily.
The utility model content
Deficiency at the prior art existence, technical problem to be solved in the utility model is, a kind of wind cooling refrigerator air channel covering plate structure is provided, solve the problem that electric motor fan blows to cold wind meeting generation bounce-back on the cover plate of air channel, effectively reduce the obstruction that cold wind flows, air quantity is evenly distributed, and the cold air refrigerating efficiency is improved.
For solving the problems of the technologies described above, technical solution adopted in the utility model is that wind cooling refrigerator air channel covering plate structure is provided with the boss that facings the wind on cover plate windward side, air channel.
Above-mentioned wind cooling refrigerator air channel covering plate structure, its boss that facings the wind is a hemisphere face shape boss.
Above-mentioned wind cooling refrigerator air channel covering plate structure, its boss plane that facings the wind is rounded or oval.
Above-mentioned wind cooling refrigerator air channel covering plate structure, its boss planar central of facining the wind is corresponding with the electric motor fan axle center.
Wind cooling refrigerator of the present utility model air channel covering plate structure has following advantage and useful technique effect:
1, solved cold wind and blown to the problem that directly rebounds on the plane, effectively reduced the obstruction that cold wind flows, wind energy is flowed enough smoothly, air quantity is evenly distributed, and the cold air refrigerating efficiency is improved.
2, reduce the distinguished and admirable disorder pressure that running produces to electric motor fan itself that the cold wind bounce-back produces, reduce power consumption, improve the refrigerating efficiency of refrigerator integral body.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A profile among Fig. 1.
1-air channel cover plate, the 2-boss that facings the wind, the 3-electric motor fan.
The specific embodiment
As shown in the figure, the wind cooling refrigerator air channel covering plate structure of present embodiment is provided with the boss 2 that facings the wind on air channel cover plate 1 windward side, the boss 2 that facings the wind is a hemisphere face shape boss, flat shape is rounded or oval, and boss 2 planar central of facining the wind are corresponding with electric motor fan 3 axle center.
The above, only be to preferred embodiment of the present utility model, be not to be that the utility model is done other forms of restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every the utility model scheme content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment did, still belongs to protection domain of the present utility model according to technical spirit of the present utility model.
Claims (4)
1. wind cooling refrigerator air channel covering plate structure is characterized in that: the boss that facings the wind is set on cover plate windward side, air channel.
2. wind cooling refrigerator according to claim 1 air channel covering plate structure is characterized in that: the described boss that facings the wind is a hemisphere face shape boss.
3. wind cooling refrigerator according to claim 1 air channel covering plate structure is characterized in that: the described boss plane that facings the wind is rounded or oval.
4. wind cooling refrigerator according to claim 1 air channel covering plate structure is characterized in that: the described boss planar central of facining the wind is corresponding with the electric motor fan axle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200850826U CN202024566U (en) | 2011-03-28 | 2011-03-28 | Air duct cover plate structure of air cooling refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200850826U CN202024566U (en) | 2011-03-28 | 2011-03-28 | Air duct cover plate structure of air cooling refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202024566U true CN202024566U (en) | 2011-11-02 |
Family
ID=44849513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200850826U Expired - Fee Related CN202024566U (en) | 2011-03-28 | 2011-03-28 | Air duct cover plate structure of air cooling refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202024566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591750A (en) * | 2013-11-18 | 2014-02-19 | 合肥美的电冰箱有限公司 | Refrigerator and air channel cover plate of same |
| CN104748484A (en) * | 2015-04-21 | 2015-07-01 | 合肥华凌股份有限公司 | Air channel component and refrigeration device |
-
2011
- 2011-03-28 CN CN2011200850826U patent/CN202024566U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591750A (en) * | 2013-11-18 | 2014-02-19 | 合肥美的电冰箱有限公司 | Refrigerator and air channel cover plate of same |
| CN103591750B (en) * | 2013-11-18 | 2016-02-24 | 合肥美的电冰箱有限公司 | The air duct cover board of refrigerator and refrigerator |
| CN104748484A (en) * | 2015-04-21 | 2015-07-01 | 合肥华凌股份有限公司 | Air channel component and refrigeration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204390844U (en) | A kind of low noise plate type air flow-guiding radiation transformer | |
| CN101825011B (en) | Cooling structure for generator set | |
| CN106787618B (en) | A kind of radiator structure, vehicle-mounted current transformer and its heat dissipating method including the structure | |
| CN202024566U (en) | Air duct cover plate structure of air cooling refrigerator | |
| CN201730663U (en) | Cooling structure of generator set | |
| CN201757555U (en) | Air duct structure of air-cooled and direct-cooled refrigerator | |
| CN202853233U (en) | Centrifugal fan refrigerator air duct structure and refrigerator | |
| CN201956810U (en) | Motor cooling passageway structure and helical lobe compressor using same | |
| CN207459025U (en) | A kind of battery cupboard radiator structure | |
| CN201402929Y (en) | Air-cooled transformer cabinet | |
| CN203536806U (en) | Heat dissipation mechanism for distribution box | |
| CN201422056Y (en) | Heat radiation air duct structure of portable digital generator | |
| CN202561902U (en) | Cabinet type fan coil unit with static pressure box | |
| CN201983573U (en) | Air supply type refrigeration air flue guide structure | |
| CN203086278U (en) | Motor noise-reducing fan housing | |
| CN204117766U (en) | Multi-mode transformer cooling system | |
| CN203190528U (en) | Air conditioner ventilating device capable of running in transition seasons in energy-saving mode | |
| CN203964533U (en) | Ratguard and refrigerator | |
| CN105371689A (en) | Heat exchange device with flow guide lug | |
| CN201238226Y (en) | Electric motor case | |
| CN202025995U (en) | Contact box | |
| CN201132968Y (en) | Wind scooper of cooling system for hydraulic shovel | |
| CN202065360U (en) | Bearing bush with self-cooling function | |
| CN201630179U (en) | Electric oven with door cooling structure | |
| CN203274147U (en) | Air conditioner air channel assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HISENSE (SHANDONG) REFRIGERATOR CO., LTD. Free format text: FORMER OWNER: HISENSE (BEIJING) ELECTRICAL EQUIPMENT CO., LTD. Effective date: 20140106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140106 Address after: 266061 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266061 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: Hisense (Beijing) Electric Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20180328 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |