CN104896829A - Refrigerating chamber of refrigerator - Google Patents
Refrigerating chamber of refrigerator Download PDFInfo
- Publication number
- CN104896829A CN104896829A CN201510274094.6A CN201510274094A CN104896829A CN 104896829 A CN104896829 A CN 104896829A CN 201510274094 A CN201510274094 A CN 201510274094A CN 104896829 A CN104896829 A CN 104896829A
- Authority
- CN
- China
- Prior art keywords
- refrigerating chamber
- refrigerator
- air
- air outlet
- drier
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
- F25D2317/0667—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the refrigerator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerating chamber of a refrigerator. The refrigerating chamber of the refrigerator comprises the refrigerating chamber, a refrigerator door, an upper hinge and a lower hinge. The refrigerating chamber comprises a box body, a top plate, a bottom plate, a spotlight and an elastic piece. The refrigerating chamber is provided with an air outlet device. The air outlet device comprises a draught fan. An outlet of the draught fan is communicated with a dryer. An outlet of the dryer is communicated with an air outlet. The air outlet is arranged on the lower portion of the top plate. The air outlet is provided with a baffle plate. The baffle plate directly faces the bottom plate. The structure is simple, the design is reasonable, the intelligent control is achieved, the energy consumption is lowered, when the refrigerator door is opened, the draught fan is rotated immediately, air flow is formed, under the action of the baffle plate on the air outlet, the air flow is injected to the bottom plate, an air curtain is formed, external air is prevented from entering the refrigerating chamber, frosting is avoided, the energy consumption is lower, and the use and the generalization are facilitated.
Description
Technical field
The present invention relates to technical field of household appliance manufacture, particularly a kind of refrigerating chamber of refrigerator.
Background technology
Now along with the raising of people's living standard, household appliances have become requisite part in life.Refrigerator enters huge numbers of families as one of common household electrical appliance, current China has become refrigerator producing country the biggest in the world, in Chinese city family, the popularity rate of refrigerator is more than 90%, and this number is still in increase, China is the country that refrigerator production and consumption is maximum in the world at present.
Refrigerator comprises refrigerating chamber and refrigerating chamber, and in use, consumer often can open refrigerator doors, and under the impact of temperature difference, the air in external environment condition can carry out heat exchange with the cold air in refrigerating chamber, forms cross-ventilation; Extraneous air enters in refrigerator simultaneously, and owing to there is a lot of steam in the air of external environment condition, at low ambient temperatures, refrigerating chamber will form drop or frosting, makes troubles to the normal work of refrigerator, and meanwhile, energy consumption increases.
Therefore, need a kind of refrigerating chamber of refrigerator badly, when refrigerating-chamber door is opened, also can stop entering of extraneous air.
Summary of the invention
The object of this invention is to provide a kind of refrigerating chamber of refrigerator, solve prior art when refrigerator doors is opened, extraneous air enters in refrigerating chamber, causes refrigerating chamber to form the deficiency of drop or frosting.
To achieve these goals, technical scheme of the present invention is: a kind of refrigerating chamber of refrigerator, comprise refrigerating chamber, refrigerator doors, up and down hinge, refrigerating chamber comprises casing, top board, base plate, illuminating lamp, refrigerating chamber is provided with flexure strip, the switch interlock of flexure strip and illuminating lamp in the side near upper and lower hinge; Refrigerating chamber is provided with exhaust apparatus, and exhaust apparatus comprises blower fan, and fan outlet is communicated with drier, dryer export is communicated with air outlet; Air outlet is arranged on top board bottom, with the position of upper and lower hinge for starting point, extends on the casing of face opposite side residing for upper and lower hinge; Air outlet is provided with deflection plate, and the direction of deflection plate is just to base plate.
Beneficial effect of the present invention: a kind of refrigerating chamber of refrigerator, refrigerating chamber is provided with exhaust apparatus, and refrigerator doors is opened, blower fan rotates at once, and form air stream, air stream is under the effect of air outlet deflection plate, spray towards base plate, form air curtain, stop entering of extraneous air; Structure of the present invention is simple, reasonable in design, Based Intelligent Control, and energy consumption is lower, avoids frosting and energy consumption is lower, is beneficial to and promotes and use.
As this programme further preferably, illuminating lamp is quartz uv lamp, and the wavelength of ultraviolet light that quartz uv lamp sends is 254nm, can carry out sterilization to refrigerating chamber, quartz glass fusing point is high, and the coefficient of expansion is low, better can play bactericidal effect, simultaneously its uitraviolet intensity produced is high and the life-span is long; Quartz ultraviolet tube, produces the ultraviolet of a large amount of wavelength about 254nm, and the ultraviolet germicidal effect under this wavelength is best; Produce the ultraviolet of wavelength 183nm simultaneously, make the oxygen generation chemical change in air, produce a large amount of ozone, ozone fills the air fast in atmosphere and evenly, sterilization is without dead angle.
As this programme further preferably, flexure strip and interlock of fan, flexure strip compress and resilience time can start and start and stop blower fan, without the need to human intervention, be equivalent to Automatic Control.
As this programme further preferably, drier is provided with in drier, drier is silica-gel desiccant, the chemical composition of silica gel and physical arrangement, determine it and have the advantages that other same type of material many are difficult to replace: absorption property is high, Heat stability is good, stable chemical nature, have higher mechanical strength etc.The inside of silica-gel desiccant is superfine pore network structure, and these pores can absorb moisture, and are retained by moisture content by its physical attraction, and it has nontoxic, tasteless, corrosion-free, free of contamination characteristic, therefore directly can contact with any article.
As this programme further preferably, deflection plate is that 2 ~ 3 block length square plates are formed, spacing between every two boards is less than 5mm, blower fan of the present invention is small-sized fan, the air quantity produced is less, therefore, when ensureing the length of air-out passage, will reduce the width in air channel, this setting tests by great many of experiments the conclusion drawn as far as possible.
During use, refrigerator doors is opened, flexure strip resilience, the power supply of illuminating lamp and blower fan is connected, now illuminating lamp starts illumination, blower fan starts to rotate, form air stream simultaneously, air flows to into drier, under the effect of drier, drying is carried out to air, moisture content in absorbed air stream, entering air outlet, under the effect of deflection plate, air sprays facing to base plate, form air curtain, the air in environment is stoped to form convection current with refrigeration room air, thus avoid occurring that refrigerating chamber enters because of humid air, form drop or frosting, make troubles to the normal work of refrigerator, the problem that energy consumption increases, closing refrigerator door, flexure strip compresses, and blower fan quits work, because the closedown of refrigerator doors, does not also temporarily need air curtain, is equivalent to Based Intelligent Control, reduces energy consumption to greatest extent.Structure of the present invention is simple, reasonable in design, Based Intelligent Control, and energy consumption is lower, is beneficial to and promotes and use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the refrigerating chamber of a kind of refrigerator of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further details.
Reference numeral: refrigerating chamber 1, refrigerator doors 2, up and down hinge 3, casing 4, base plate 5, top board 6, illuminating lamp 7, flexure strip 8, exhaust apparatus 9, blower fan 901, drier 902, air outlet 903, deflection plate 904.
As shown in Figure 1, a kind of refrigerating chamber of refrigerator, comprise refrigerating chamber 1, refrigerator doors 2, up and down hinge 3, refrigerating chamber 1 comprises casing 4, base plate 5, top board 6, illuminating lamp 7, and illuminating lamp 7 is quartz uv lamp, and the wavelength of ultraviolet light that quartz uv lamp sends is 254nm, can carry out sterilization to refrigerating chamber, quartz glass fusing point is high, and the coefficient of expansion is low, better can play bactericidal effect, simultaneously its uitraviolet intensity produced is high and the life-span is long; Quartz ultraviolet tube, produces the ultraviolet of a large amount of wavelength about 254nm, and the ultraviolet germicidal effect under this wavelength is best; Produce the ultraviolet of wavelength 183nm simultaneously, make the oxygen generation chemical change in air, produce a large amount of ozone, ozone fills the air fast in atmosphere and evenly, sterilization is without dead angle.Refrigerating chamber 1 is provided with flexure strip 8 in the side near upper and lower hinge 3, the switch interlock of flexure strip 8 and illuminating lamp 7; Refrigerating chamber 1 is provided with exhaust apparatus 9, and exhaust apparatus 9 comprises blower fan 901, blower fan 901 outlet drier 902, drier 902 outlet air outlet 903; Air outlet 903 is arranged on top board 6 bottom, with the position of upper and lower hinge 3 for starting point, extends on the casing 4 of face opposite side residing for upper and lower hinge 3; Air outlet 903 is provided with deflection plate 904, and the direction of deflection plate 904 is just to base plate 5; Deflection plate is that 2 ~ 3 block length square plates are formed, and the spacing between every two boards is less than 5mm, and blower fan 901 of the present invention is small-sized fan, the air quantity produced is less, therefore, when ensureing the length of air-out passage, will reduce the width in air channel, this setting is that great many of experiments is tested the conclusion drawn as far as possible.
Beneficial effect of the present invention: a kind of refrigerating chamber of refrigerator, refrigerating chamber 1 is provided with exhaust apparatus 9, and refrigerator doors 2 is opened, blower fan 901 rotates at once, and form air stream, air stream is under the effect of air outlet 903 deflection plate 904, spray towards base plate 5, form air curtain, stop entering of extraneous air; Structure of the present invention is simple, reasonable in design, Based Intelligent Control, and energy consumption is lower, is beneficial to and promotes and use.
During use, refrigerator doors 2 is opened, flexure strip 8 resilience, the power supply of illuminating lamp 7 and blower fan 901 is connected, now illuminating lamp 7 starts illumination, blower fan 901 starts to rotate, form air stream simultaneously, air flows to into drier 902, under the effect of drier, carrying out dry drier to air is silica-gel desiccant, the chemical composition of silica gel and physical arrangement, determines it and has the advantages that other same type of material many are difficult to replace: absorption property is high, Heat stability is good, stable chemical nature, have higher mechanical strength etc.The inside of silica-gel desiccant is superfine pore network structure, these pores can absorb moisture, and are retained by moisture content by its physical attraction, and it has nontoxic, tasteless, corrosion-free, free of contamination characteristic, therefore directly can contact with any article, the moisture content in absorbed air stream; Entering air outlet 903, under the effect of deflection plate 904, air sprays facing to base plate 5, form air curtain, stop air in the air in environment and refrigerating chamber 1 to form convection current, thus avoid occurring that refrigerating chamber 1 enters because of humid air, form drop or frosting, make troubles to the normal work of refrigerator, the problem that energy consumption increases; Closing refrigerator door 2, flexure strip 8 compresses, and blower fan 901 quits work, because the closedown of refrigerator doors 2, does not also temporarily need air curtain, is equivalent to Based Intelligent Control, reduces energy consumption to greatest extent.Structure of the present invention is simple, reasonable in design, Based Intelligent Control, and energy consumption is lower, is beneficial to and promotes and use.
Above-described is only the preferred embodiment of inventing; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (5)
1. the refrigerating chamber of a refrigerator, comprise refrigerating chamber, refrigerator doors, up and down hinge, described refrigerating chamber comprises casing, top board, base plate, illuminating lamp, and described refrigerating chamber is provided with flexure strip, the switch interlock of described flexure strip and illuminating lamp in the side near described upper and lower hinge; It is characterized in that, described refrigerating chamber is provided with exhaust apparatus, and described exhaust apparatus comprises blower fan, and described fan outlet is communicated with drier, and described dryer export is communicated with air outlet; Described air outlet is arranged on described top board bottom, with the position of described upper and lower hinge for starting point, extends on the casing of face opposite side residing for upper and lower hinge; Described air outlet is provided with deflection plate, and the direction of described deflection plate is just to base plate.
2. the refrigerating chamber of a kind of refrigerator as claimed in claim 1, is characterized in that, described illuminating lamp is quartz uv lamp, and the wavelength of ultraviolet light that described quartz uv lamp sends is 254nm.
3. the refrigerating chamber of a kind of refrigerator as claimed in claim 2, is characterized in that, described flexure strip and interlock of fan.
4. the refrigerating chamber of a kind of refrigerator as claimed in claim 1, is characterized in that, is provided with drier in described drier, and described drier is silica-gel desiccant.
5. the refrigerating chamber of a kind of refrigerator as claimed in claim 1, is characterized in that, described deflection plate is that 2 ~ 3 block length square plates are formed, and the spacing between described every two boards is less than 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510274094.6A CN104896829A (en) | 2015-05-26 | 2015-05-26 | Refrigerating chamber of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510274094.6A CN104896829A (en) | 2015-05-26 | 2015-05-26 | Refrigerating chamber of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104896829A true CN104896829A (en) | 2015-09-09 |
Family
ID=54029648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510274094.6A Pending CN104896829A (en) | 2015-05-26 | 2015-05-26 | Refrigerating chamber of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104896829A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332483A (en) * | 2018-03-01 | 2018-07-27 | 福建工程学院 | A kind of frostless direct cooling refrigerator of novel energy-conserving and control method |
| CN112378147A (en) * | 2020-10-26 | 2021-02-19 | 中国港湾工程有限责任公司 | Cold storage |
| CN113446778A (en) * | 2020-03-27 | 2021-09-28 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200166263Y1 (en) * | 1997-04-11 | 2000-01-15 | 윤종용 | Air curtain device for refrigerator |
| CN2519216Y (en) * | 2002-01-29 | 2002-10-30 | 广东科龙电器股份有限公司 | Direct-cooling refrigerator with air curtain device |
| JP2004225938A (en) * | 2003-01-20 | 2004-08-12 | Daiwa Industries Ltd | Refrigerator |
| CN201517878U (en) * | 2009-10-22 | 2010-06-30 | 昆山金博特制冷设备有限公司 | Cool-escaping prevention food fresh-keeping refrigeration house |
| CN202393151U (en) * | 2011-12-28 | 2012-08-22 | 林勇 | Top-air-blowing anti-condensation refrigerator |
| CN203672020U (en) * | 2014-01-09 | 2014-06-25 | 昌吉舰辉果蔬科技开发有限公司 | Fruit and vegetable fresh-keeping refrigeration house |
-
2015
- 2015-05-26 CN CN201510274094.6A patent/CN104896829A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200166263Y1 (en) * | 1997-04-11 | 2000-01-15 | 윤종용 | Air curtain device for refrigerator |
| CN2519216Y (en) * | 2002-01-29 | 2002-10-30 | 广东科龙电器股份有限公司 | Direct-cooling refrigerator with air curtain device |
| JP2004225938A (en) * | 2003-01-20 | 2004-08-12 | Daiwa Industries Ltd | Refrigerator |
| CN201517878U (en) * | 2009-10-22 | 2010-06-30 | 昆山金博特制冷设备有限公司 | Cool-escaping prevention food fresh-keeping refrigeration house |
| CN202393151U (en) * | 2011-12-28 | 2012-08-22 | 林勇 | Top-air-blowing anti-condensation refrigerator |
| CN203672020U (en) * | 2014-01-09 | 2014-06-25 | 昌吉舰辉果蔬科技开发有限公司 | Fruit and vegetable fresh-keeping refrigeration house |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332483A (en) * | 2018-03-01 | 2018-07-27 | 福建工程学院 | A kind of frostless direct cooling refrigerator of novel energy-conserving and control method |
| CN113446778A (en) * | 2020-03-27 | 2021-09-28 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN112378147A (en) * | 2020-10-26 | 2021-02-19 | 中国港湾工程有限责任公司 | Cold storage |
| CN112378147B (en) * | 2020-10-26 | 2022-04-22 | 中国港湾工程有限责任公司 | Cold storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150909 |
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| RJ01 | Rejection of invention patent application after publication |