CN102380120A - Sterilization device and storage cabinet with same - Google Patents
Sterilization device and storage cabinet with same Download PDFInfo
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- CN102380120A CN102380120A CN2011103360325A CN201110336032A CN102380120A CN 102380120 A CN102380120 A CN 102380120A CN 2011103360325 A CN2011103360325 A CN 2011103360325A CN 201110336032 A CN201110336032 A CN 201110336032A CN 102380120 A CN102380120 A CN 102380120A
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Abstract
The invention discloses a sterilization device and a storage cabinet with the same. The sterilization device comprises a shell, wherein an air channel is formed by a space enclosed by the shell; the shell is provided with an air inlet and an air outlet which are communicated with the air channel; and an air suction unit for sucking air outside the shell into the air channel through the air inlet and blowing the air out of the air outlet through the air channel, and an ultraviolet light-emitting diode (UVLED) sterilization unit for sterilizing the air which enters the air channel from the air inlet are arranged in the shell. The sterilization device has small volume, performs sterilization by using a UVLED, and is high in sterilization efficiency and low in energy consumption.
Description
Technical field
The present invention relates to the ultraviolet-sterilization technical field, specifically, relate to a kind of sterilizing unit and have the preserver of this sterilizing unit.
Background technology
Preservers such as refrigerator, refrigerator, safety cabinet mainly reach growing of microorganism in the article of depositing in the preservers such as slowing down, suppress various food, medicine through cooling and dehumidifying, play preservation.For improving the fresh keeping property of preserver, what prior art had adopts vacuum means fresh-keeping in preserver, but the vacuum compressor energy consumption that evacuation is used is bigger, is unfavorable for energy-conservation use.And most of virus, antibacterial need not oxygen and breed, and therefore, vacuum itself can't be killed the harmful microorganism that has grown at foodstuff surface.And vacuum freshness retaining causes food-dewatering, has a strong impact on the taste of food.In addition, the preserver that possesses the vacuum freshness retaining function can't compatible possess high intrinsic pressure product, like carbonated drink cans etc.
Along with the continuous progress of sterilization technology, in preserver with antibacterial combine with the control of temperature and humidity, with the technical scheme of improving the fresh-keeping usefulness of preserver successful Application.At present, the sterilization technology of in preserver, using mainly comprises photo-catalytic sterilization and the antibacterial of metallic vapour lamp.Photo-catalytic sterilization speed is very slow, and the pathogenic bacteria kind that can kill is limited.The antibacterial of metallic vapour lamp mainly is to adopt mercury lamp to produce short wave ultraviolet, utilizes ultraviolet directly to sterilize.But there is drawback in use in the mercury lamp sterilizing unit: one of which, the vapour pressure of traditional mercury lamp sharply descend with decrease of temperature, cause that light intensity reduces greatly under its low temperature; Compare with room temperature; Its power attenuation reaches 65-85%, therefore, is not suitable in cryogenic preserver, using.Its two, mercury lamp power is big, but luminous efficiency only accounts for about 20% of its energy consumption, and other energy major parts are distributed in preserver with heat energy, have increased the energy consumption of preserver itself.Its three, mercury lamp is bulky, occupies the valuable inner space of preserver, has reduced article storage quantity.
Summary of the invention
One of the object of the invention is to provide a kind of sterilizing unit, and this sterilizing unit volume is little, and utilizes ultraviolet LED (UV LED) antibacterial, and germicidal efficiency is high, and energy consumption is low.
For realizing the foregoing invention purpose, the present invention adopts following technical proposals to be achieved:
A kind of sterilizing unit; Said sterilizing unit includes housing; The space that housing surrounded forms the air channel; Housing is provided with air inlet and the air outlet that is connected with the air channel, be provided with in the housing air that housing is outer through air inlet suction to air channel, through the air channel from the convulsion unit that air outlet blows out, and the air that gets into the air channel from air inlet carried out germ-resistant ultraviolet LED sterili-sation unit.
Aforesaid sterilizing unit is further clean air, before the air after the antibacterial of said ultraviolet LED sterili-sation unit blows out from said air outlet, filters through being arranged on the intravital drainage screen of shell earlier, and then blows out from said air outlet.
Aforesaid sterilizing unit, said housing are provided with the state indicating member of the said ultraviolet LED sterili-sation unit duty of indication.
Aforesaid sterilizing unit; Specifically can adopt following structure: said housing comprises loam cake, procapsid and the back casing that is detachably connected successively; Be formed with said air inlet between loam cake and the procapsid; Said state indicating member is arranged on and covers, and said air outlet is arranged on the back casing, said ultraviolet LED in housing near the air inlet setting; Near the air outlet setting, said drainage screen is arranged between ultraviolet LED sterili-sation unit and the convulsion unit in housing in said convulsion unit; Perhaps, near the air inlet setting, near the air outlet setting, the convulsion unit is arranged between ultraviolet LED sterili-sation unit and the drainage screen drainage screen ultraviolet LED sterili-sation unit in housing in housing.In the middle of preferred employing was arranged on drainage screen, by ultraviolet LED sterili-sation unit direct irradiation drainage screen, the harmful microorganisms such as mycotic spore that residue in like this on the drainage screen can effectively be killed, and the air of cleaning is sucked by the convulsion unit again.。
Aforesaid sterilizing unit, said convulsion unit can adopt fan to realize.
Aforesaid sterilizing unit, for further improving sterilization speed and antibacterial kind, said ultraviolet LED sterili-sation unit is ultraviolet deep UV light emitting diode (DUV LED) sterili-sation unit of emission wavelength less than 400nm.
Preferably, said ultraviolet LED sterili-sation unit is the ultraviolet deep UV light emitting diode sterili-sation unit of emission wavelength less than 300nm.
Two of the object of the invention is to provide a kind of preserver, and this preserver is provided with above-mentioned sterilizing unit, can utilize less energy consumption to kill intravital most of antibacterial of cabinet and harmful microorganism, improves the fresh keeping property of preserver.
For realizing the foregoing invention purpose, the present invention adopts following technical proposals to realize:
A kind of preserver comprises cabinet and door body, is provided with above-mentioned described sterilizing unit in the said preserver.
Aforesaid preserver, said sterilizing unit can be arranged on the said cabinet, perhaps are arranged on the said door body, perhaps are embedded in the said cabinet.
Aforesaid preserver, said preserver are any in refrigerator, refrigerator, disinfection cabinet or the antistaling cabinet.
Compared with prior art, advantage of the present invention and good effect are:
1, sterilizing unit of the present invention constitutes the return air structure through air channel and convulsion unit; The air that gets into the air channel is adopted ultraviolet LED sterili-sation unit irradiation-sterilize; Not only can avoid because of object blocks can't to light emitting diode irradiation less than the zone carry out germ-resistant problem; And because the ultraviolet LED volume is little, energy consumption is low, thereby realize the miniaturization encapsulating structure and the high efficiency antibacterial of whole sterilizing unit.
2, the ultraviolet LED sterili-sation unit adopts the deep UV light emitting diode to carry out antibacterial; Can effectively kill buoyant various mycetes and the spore of mycete in the air so as to breeding; Can also kill harmful microorganism; Like various enteric infection pathogenic bacterias and noxious bacteria and viruses such as other tuberculosis pathogenic bacterias, hepatitis virus, realize comprehensively killing through food and contact transmission.
When 3, in preserver, using sterilizing unit of the present invention,, carry out disinfection and to be difficult to realize if ultraviolet LED is installed in cabinet everywhere because the ultraviolet LED cost is expensive.Can air in the cabinet that need to purify be extracted into before the very little ultraviolet LED sterili-sation unit with sterilizing unit of the present invention and discharge again behind the sterilizing, thereby reach cost-effective effect.
4, ultraviolet elder generation light emitting diode is because wavelength is short, some gas molecule is also had excite, ionization, decomposition; Especially cooperate with photocatalyst catalysis materials such as TiO2, can possess the effect of taste removal.
5, when being applied to sterilizing unit of the present invention in the preserver, special sterilizing unit structure makes the ultraviolet LED sterili-sation unit by hidden in cabinet, almost not have ultraviolet to spill, and therefore can not damage user.
After the advantages specific embodiment of the present invention, other characteristics of the present invention and advantage will become clearer.
Description of drawings
Fig. 1 is the structural representation of sterilizing unit embodiment one of the present invention;
Fig. 2 is the blast structural representation of Fig. 1 embodiment;
Fig. 3 is the structural representation of sterilizing unit embodiment two of the present invention;
Fig. 4 is the blast structural representation of Fig. 3 embodiment;
Fig. 5 is the structural representation that the present invention is provided with an embodiment of refrigerator of sterilizing unit.
Among above-mentioned each figure, Reference numeral and corresponding components title thereof are following:
1, sterilizing unit; 11, housing; 111, loam cake; 112, procapsid; 113, back casing; 12; Air inlet; 13, air outlet; 14, fan; 151, ultraviolet LED module; 152, pcb board; 16, drainage screen; 17, LED lighting pilot lamp;
2, sterilizing unit, 21, housing; 22, air inlet; 23, air outlet; 24, fan; 25, ultraviolet LED sterili-sation unit; 26, drainage screen; 27, LED lighting pilot lamp;
3, refrigerator cabinet.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment technical scheme of the present invention is done further detailed explanation.
Illustrated in figures 1 and 2ly be the structural representation of sterilizing unit embodiment one of the present invention, wherein, Fig. 1 is the structural representation after this embodiment sterilizing unit assembling, and Fig. 2 is the structural representation after its blast.
Like Fig. 1 and shown in Figure 2; The sterilizing unit 1 of this embodiment one includes housing 11; Specifically, housing 11 comprises loam cake 111, procapsid 112 and back casing 113, loam cake 111 and 112 detachable connections of procapsid; Procapsid 112 and 113 detachable connections of back casing, and the space that loam cake 111, procapsid 112 and back casing 113 are surrounded forms the air channel.Be formed with air inlet 12 between loam cake 111 and the procapsid 112, on back casing 113, offer air outlet 13, air inlet 12 all is connected with the air channel with air outlet 13.In housing 11, between air inlet 12 and the air outlet 13, be provided with fan 14, this fan 14 is as the convulsion unit, and air that can housing 11 is outer, blow out from air outlet 13 to the air channel through air inlet 12 suction at last.
In housing 11, also be provided with the air from air inlet 12 entering air channels is carried out germ-resistant ultraviolet LED sterili-sation unit.This ultraviolet LED sterili-sation unit specifically includes ultraviolet LED module 151 and pcb board 152, and two parts are separately fixed on the procapsid 112.Ultraviolet LED module 151 is electrically connected with pcb board 152, is 151 power supplies of ultraviolet LED module through pcb board 152, and controls the duty of light emitting diode in the light-emitting diode (LED) module.The ultraviolet LED module includes the light emitting diode of one or more emitted in ultraviolet lines; In this embodiment; Be to improve the sterilization speed and the antibacterial kind of sterilizing unit 1, preferably can emission wavelength less than the ultraviolet deep UV light emitting diode of 300nm.
In this embodiment one, also be provided with LED lighting pilot lamp 17 on the loam cake 111, LED lighting pilot lamp 17 is the arc-shaped lamp strip, divides two sections and is arranged on the loam cake 111.This display lamp is as the state indicating member of sterilizing unit, and whether can be through it bright or go out and indicate ultraviolet LED module 151 in antibacterial, person easy to use knows the duty of sterilizing unit 1.For simplifying the inner space of circuit connection, saving sterilizing unit 1; Pcb board 152 is arranged on loam cake 111 rears; The circuit that pcb board 152 is electrically connected with LED lighting pilot lamp 17 towards a side setting of loam cake 111, and the circuit that the setting of its opposite side is electrically connected with the ultraviolet LED module.
In addition, the sterilizing unit 1 of this embodiment one also includes the drainage screen 16 that is arranged on air outlet 13 front sides, and specifically, ultraviolet LED module, fan 14 and drainage screen 16 begin to be successively set between air inlet 12 and the air outlet 13 from air inlet 12.Wherein, the air in 16 pairs of housings of this drainage screen 11 in the air channel filters, and then blows out from air outlet 13.The filtering material that drainage screen 16 preferably satisfies the HEPA standard, can stop and adsorb 0.3 micron big or small microorganism is processed.The ultraviolet LED module can also be shone drainage screen 16 simultaneously, to kill attached to harmful components such as the antibacterial on the drainage screen 16, viruses.
Fig. 3 and Fig. 4 show the structural representation of sterilizing unit embodiment two of the present invention, and wherein, Fig. 3 is the structural representation after this embodiment sterilizing unit assembling, and Fig. 4 is the structural representation after its blast.
Like Fig. 3 and shown in Figure 4, the sterilizing unit 2 of this embodiment two includes housing 21, and the space that housing 21 is limited forms the air channel.Front end at housing 21 is provided with LED lighting pilot lamp 27, is formed with air inlet 22 between housing 21 and the LED lighting pilot lamp 27, and this air inlet 22 is connected with housing 21 interior air channels.Among this embodiment, LED lighting pilot lamp 27 is the ceiling type structure, is located at the front end of housing 21.Offer air outlet 23 in the rear end of housing 21, and air outlet 23 is connected with housing 21 interior air channels also.In housing 21, be disposed with ultraviolet LED sterili-sation unit 25, drainage screen 26 and the fan 24 that is separately fixed on the housing 21 along the direction of 23 of air inlet 22 to air outlets.Fan 24 is as the convulsion unit, and to the air channel, the air that gets into the air channel is through ultraviolet LED sterili-sation unit 25 irradiation-sterilizes through air inlet 22 suction for the air that housing 21 is outer, and filters through drainage screen 26, blows out from air outlet 23 at last.
In this embodiment; Ultraviolet LED sterili-sation unit 25 can adopt Fig. 1 and Fig. 2 embodiment one middle-ultraviolet lamp light-emitting diode (LED) module to separate setting with pcb board, be separately fixed at the version on the housing 21; Also can adopt the ultraviolet LED module to be set directly on the pcb board; Pcb board is fixed on the structure on the housing 21, perhaps other version.For improving the sterilization speed and the antibacterial kind of sterilizing unit 2, the light emitting diode in the ultraviolet LED sterili-sation unit 25 preferably can be realized less than the ultraviolet deep UV light emitting diode of 300nm by emission wavelength.
The housing of the sterilizing unit of the foregoing description one is the detachable square structures that are connected to form of many parts, and embodiment two is the frustum cone structure of integral type, but is not limited to this two kinds of versions, can also be other shapes and syndeton form.State indicating member in the sterilizing unit is not limited to the shape of arc-shaped lamp bar and lamp affixed to the ceiling, also is not limited to the indication of throwing light on LED, can be the display lamp of other shapes or other types.Certainly, also the state indicating member can be set, and when sterilizing unit is specifically used, adopt other means to indicate or control the duty of sterilizing unit according to its applied environment.Drainage screen in the sterilizing unit is not limited to the one deck among above-mentioned two embodiment, and multilamellar can also be set, and material and the shape used for drainage screen do not limit yet.And, sterilizing unit except that the fan that can adopt above-mentioned two embodiment as the convulsion unit, can also adopt miscellaneous part to realize convulsion.
The described sterilizing unit of this utility model can be widely used in to be needed in the germ-resistant equipment, as is applied in the preservers such as refrigerator, refrigerator, disinfection cabinet or antistaling cabinet.It is the structural representation of an embodiment of refrigerator that is provided with the sterilizing unit of Fig. 1 and Fig. 2 embodiment that Fig. 5 shows.
As shown in Figure 5; Can carry out placing in the germ-resistant refrigerator storage chamber sterilizing unit 1 at needs; With 1 apotheca wherein is example; When being applied to the sterilizing unit 1 among Fig. 1 and Fig. 2 embodiment one in the refrigerator, in the corresponding refrigerator cabinet 3 of this apotheca, offer container cavity, then sterilizing unit 1 is embedded in the container cavity.Should note during placement; The air inlet 12 and the air outlet 13 that guarantee sterilizing unit 1 can be connected with refrigerator inside; Make the air in the refrigerator to get into sterilizing unit 1 from air inlet 12; Air after the antibacterial blows out to refrigerator from air outlet 13, forms circulating of air, realizes the antibacterial to air in the refrigerator.In the refrigerator cabinet 3 that sterilizing unit 1 is embedded, can not occupy the storage space of refrigerator, not influence the user and deposit article.
Certainly, for guaranteeing the integrity of refrigerator cabinet 3, on the refrigerator cabinet 3 that sterilizing unit 1 also can directly be provided with, perhaps be arranged on the door body (not shown) of this apotheca.Because sterilizing unit 1 overall volume is less, can not occupy too many storage space, can implement the less demanding occasion of storage space.
In preservers such as refrigerator during the applying bactericidal device; For the ultraviolet of avoiding sterilizing unit work the time to send shines directly into the user; Can take the certain protection measure, for example, through circuit control; When beating opening door body, cut off the power supply of ultraviolet LED module, to guarantee user's security.
Above embodiment is only in order to explaining technical scheme of the present invention, but not limits it; Although the present invention has been carried out detailed explanation with reference to previous embodiment, for the person of ordinary skill of the art, still can make amendment to the technical scheme that previous embodiment is put down in writing, perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of relevant art scheme break away from the spirit and the scope of the present invention's technical scheme required for protection.
Claims (10)
1. sterilizing unit; It is characterized in that; Said sterilizing unit includes housing, and the space that housing surrounded forms the air channel, and housing is provided with air inlet and the air outlet that is connected with the air channel; Be provided with in the housing air that housing is outer through air inlet suction to air channel, through the air channel from the convulsion unit that air outlet blows out, and the air that gets into the air channel from air inlet carried out germ-resistant ultraviolet LED sterili-sation unit.
2. sterilizing unit according to claim 1 is characterized in that, before the air after the antibacterial of said ultraviolet LED sterili-sation unit blows out from said air outlet, filters through being arranged on the intravital drainage screen of shell earlier, and then blows out from said air outlet.
3. sterilizing unit according to claim 2 is characterized in that, said housing is provided with the state indicating member of the said ultraviolet LED sterili-sation unit duty of indication.
4. sterilizing unit according to claim 3; It is characterized in that; Said housing comprises loam cake, procapsid and the back casing that is detachably connected successively, is formed with said air inlet between loam cake and the procapsid, and said state indicating member is arranged on and covers; Said air outlet is arranged on the back casing; Near the air inlet setting, near the air outlet setting, said drainage screen is arranged between ultraviolet LED sterili-sation unit and the convulsion unit said ultraviolet LED sterili-sation unit in housing in said convulsion unit in housing; Perhaps, near the air inlet setting, near the air outlet setting, the convulsion unit is arranged between ultraviolet LED sterili-sation unit and the drainage screen drainage screen ultraviolet LED sterili-sation unit in housing in housing.
5. sterilizing unit according to claim 1 is characterized in that, said convulsion unit is a fan.
6. according to each described sterilizing unit in the claim 1 to 5, it is characterized in that said ultraviolet LED sterili-sation unit is the ultraviolet deep UV light emitting diode sterili-sation unit of emission wavelength less than 400nm.
7. sterilizing unit according to claim 6 is characterized in that, said ultraviolet LED D sterili-sation unit is the ultraviolet deep UV light emitting diode sterili-sation unit of emission wavelength less than 300nm.
8. a preserver comprises cabinet and door body, it is characterized in that, is provided with each described sterilizing unit in the aforesaid right requirement 1 to 7 in the said preserver.
9. preserver according to claim 8 is characterized in that, said sterilizing unit is arranged on the said cabinet, perhaps is arranged on the said door body, perhaps is embedded in the said cabinet.
10. according to Claim 8 or 9 described preservers, it is characterized in that said preserver is any in refrigerator, refrigerator, disinfection cabinet or the antistaling cabinet.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103360325A CN102380120A (en) | 2011-10-31 | 2011-10-31 | Sterilization device and storage cabinet with same |
| PCT/US2012/062399 WO2013066807A1 (en) | 2011-10-31 | 2012-10-29 | Refrigerator with ultraviolet light emitting diode |
| US13/662,711 US20130104579A1 (en) | 2011-10-31 | 2012-10-29 | Refrigerator with Ultraviolet Light Emitting Diode |
| EP12845828.8A EP2773384A4 (en) | 2011-10-31 | 2012-10-29 | Refrigerator with ultraviolet light emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103360325A CN102380120A (en) | 2011-10-31 | 2011-10-31 | Sterilization device and storage cabinet with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102380120A true CN102380120A (en) | 2012-03-21 |
Family
ID=45820215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103360325A Pending CN102380120A (en) | 2011-10-31 | 2011-10-31 | Sterilization device and storage cabinet with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102380120A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895687A (en) * | 2012-10-26 | 2013-01-30 | 昇瑞光电科技（上海）有限公司 | Efficient deep ultraviolet ray sterilizing device |
| CN104822987A (en) * | 2012-12-03 | 2015-08-05 | 首尔伟傲世有限公司 | Multifunction light-emitting diode lighting apparatus |
| CN104970563A (en) * | 2014-04-10 | 2015-10-14 | 青岛海尔洗衣机有限公司 | Wardrobe with air handling device |
| CN105509398A (en) * | 2016-01-08 | 2016-04-20 | 江苏凯德电控科技有限公司 | Refrigerator throttle capable of eliminating peculiar smell |
| CN105698467A (en) * | 2014-11-28 | 2016-06-22 | 青岛海尔股份有限公司 | Draught fan module and refrigerator comprising same |
| CN106679290A (en) * | 2017-03-08 | 2017-05-17 | 佛山市小鲜互联电器科技有限公司 | Refrigerator capable of clearing peculiar smell in refrigerator in accelerated mode and control method |
| CN106802050A (en) * | 2017-01-22 | 2017-06-06 | 合肥华凌股份有限公司 | Wind cooling refrigerator |
| CN106839637A (en) * | 2017-01-22 | 2017-06-13 | 合肥华凌股份有限公司 | Wind cooling refrigerator |
| CN110051998A (en) * | 2019-05-28 | 2019-07-26 | 深圳市孟丁科技有限公司 | A kind of racket handle care device and maintenance method |
| CN111276077A (en) * | 2020-03-19 | 2020-06-12 | 福建捷联电子有限公司 | Display device with disinfection function |
| WO2021139623A1 (en) * | 2020-01-07 | 2021-07-15 | 青岛海尔电冰箱有限公司 | Refrigerator and purification device thereof |
| WO2022012112A1 (en) * | 2020-07-15 | 2022-01-20 | 深圳市益科光电技术有限公司 | Air purifier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2456701Y (en) * | 2000-12-14 | 2001-10-31 | 深圳市国免工贸有限公司 | Ultraviolet ozone air cleaner |
| CN2589913Y (en) * | 2002-11-07 | 2003-12-03 | 欧阳伟 | Lighting device with sterilization function |
-
2011
- 2011-10-31 CN CN2011103360325A patent/CN102380120A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2456701Y (en) * | 2000-12-14 | 2001-10-31 | 深圳市国免工贸有限公司 | Ultraviolet ozone air cleaner |
| CN2589913Y (en) * | 2002-11-07 | 2003-12-03 | 欧阳伟 | Lighting device with sterilization function |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102895687B (en) * | 2012-10-26 | 2014-12-24 | 昇瑞光电科技（上海）有限公司 | Efficient deep ultraviolet ray sterilizing device |
| CN102895687A (en) * | 2012-10-26 | 2013-01-30 | 昇瑞光电科技（上海）有限公司 | Efficient deep ultraviolet ray sterilizing device |
| CN104822987A (en) * | 2012-12-03 | 2015-08-05 | 首尔伟傲世有限公司 | Multifunction light-emitting diode lighting apparatus |
| CN104970563A (en) * | 2014-04-10 | 2015-10-14 | 青岛海尔洗衣机有限公司 | Wardrobe with air handling device |
| CN105698467A (en) * | 2014-11-28 | 2016-06-22 | 青岛海尔股份有限公司 | Draught fan module and refrigerator comprising same |
| CN105509398A (en) * | 2016-01-08 | 2016-04-20 | 江苏凯德电控科技有限公司 | Refrigerator throttle capable of eliminating peculiar smell |
| CN106839637B (en) * | 2017-01-22 | 2019-08-27 | 合肥华凌股份有限公司 | Wind cooling refrigerator |
| CN106802050A (en) * | 2017-01-22 | 2017-06-06 | 合肥华凌股份有限公司 | Wind cooling refrigerator |
| CN106839637A (en) * | 2017-01-22 | 2017-06-13 | 合肥华凌股份有限公司 | Wind cooling refrigerator |
| CN106802050B (en) * | 2017-01-22 | 2019-08-27 | 合肥华凌股份有限公司 | Wind cooling refrigerator |
| CN106679290A (en) * | 2017-03-08 | 2017-05-17 | 佛山市小鲜互联电器科技有限公司 | Refrigerator capable of clearing peculiar smell in refrigerator in accelerated mode and control method |
| CN110051998A (en) * | 2019-05-28 | 2019-07-26 | 深圳市孟丁科技有限公司 | A kind of racket handle care device and maintenance method |
| WO2021139623A1 (en) * | 2020-01-07 | 2021-07-15 | 青岛海尔电冰箱有限公司 | Refrigerator and purification device thereof |
| CN111276077A (en) * | 2020-03-19 | 2020-06-12 | 福建捷联电子有限公司 | Display device with disinfection function |
| WO2022012112A1 (en) * | 2020-07-15 | 2022-01-20 | 深圳市益科光电技术有限公司 | Air purifier |
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Application publication date: 20120321 |