CN112429367A - Ultraviolet sterilizing food bottle - Google Patents
Ultraviolet sterilizing food bottle Download PDFInfo
- Publication number
- CN112429367A CN112429367A CN202011305153.9A CN202011305153A CN112429367A CN 112429367 A CN112429367 A CN 112429367A CN 202011305153 A CN202011305153 A CN 202011305153A CN 112429367 A CN112429367 A CN 112429367A
- Authority
- CN
- China
- Prior art keywords
- ultraviolet
- food
- bottle
- ultraviolet lamp
- lamp
- 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
- 235000013305 food Nutrition 0.000 title claims abstract description 31
- 230000001954 sterilising effect Effects 0.000 title description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 22
- 241000894006 Bacteria Species 0.000 claims abstract description 11
- 241000700605 Viruses Species 0.000 claims abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 241000258937 Hemiptera Species 0.000 claims abstract description 3
- 201000010099 disease Diseases 0.000 claims abstract description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims abstract description 3
- 229930195730 Aflatoxin Natural products 0.000 abstract description 5
- XWIYFDMXXLINPU-UHFFFAOYSA-N Aflatoxin G Chemical compound O=C1OCCC2=C1C(=O)OC1=C2C(OC)=CC2=C1C1C=COC1O2 XWIYFDMXXLINPU-UHFFFAOYSA-N 0.000 abstract description 5
- 239000005409 aflatoxin Substances 0.000 abstract description 5
- 206010028980 Neoplasm Diseases 0.000 abstract description 4
- 241000238631 Hexapoda Species 0.000 description 8
- 240000008574 Capsicum frutescens Species 0.000 description 5
- 235000002568 Capsicum frutescens Nutrition 0.000 description 5
- 239000012466 permeate Substances 0.000 description 5
- 240000001008 Dimocarpus longan Species 0.000 description 4
- 235000000235 Euphoria longan Nutrition 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 241000234435 Lilium Species 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 3
- 240000004922 Vigna radiata Species 0.000 description 3
- 235000010721 Vigna radiata var radiata Nutrition 0.000 description 3
- 235000011469 Vigna radiata var sublobata Nutrition 0.000 description 3
- 201000011510 cancer Diseases 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 201000007270 liver cancer Diseases 0.000 description 2
- 208000014018 liver neoplasm Diseases 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 244000010375 Talinum crassifolium Species 0.000 description 1
- 235000015055 Talinum crassifolium Nutrition 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 210000003056 antler Anatomy 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D23/00—Details of bottles or jars not otherwise provided for
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M1/00—Stationary means for catching or killing insects
- A01M1/22—Killing insects by electric means
- A01M1/226—Killing insects by electric means by using waves, fields or rays, e.g. sound waves, microwaves, electric waves, magnetic fields, light rays
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
- A23L3/28—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating with ultraviolet light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Pest Control & Pesticides (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Nutrition Science (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to an ultraviolet disinfection food bottle, which comprises a bottle body (1), a bottle cap (2), an ultraviolet lamp (3), a lamp holder (4), a lithium battery (5), a controller (6), a switch (7), a sealing plate (8), a reflecting film (9) and a charger. The ultraviolet rays emitted by the ultraviolet lamp (3) can kill bacteria, viruses or bugs in the food bottle nearby, so that the serious problem that the food is easy to mildew and rot or the bugs cause diseases of eaters for thousands of years is effectively solved, and if the ultraviolet rays are generally applied, the cancers caused by the harm of the aflatoxin in families can be greatly reduced; the operator is not irradiated by ultraviolet rays; the ultraviolet lamp (3) has high use efficiency and saves energy; the devices in the bottle cap (2) are sealed and cannot be corroded, short-circuited or denatured; the ultraviolet ray irradiates the food nearby, and the disinfection effect is better than that of external irradiation.
Description
Technical Field
The invention relates to an ultraviolet disinfection food bottle, in particular to an ultraviolet disinfection food bottle which can kill bacteria, viruses and insects in food in the bottle nearby.
Background
People often use food bottles to contain coarse cereals, lotus seeds, longan, peanuts, lily, chopped hot peppers and the like, the foods are easy to mildew, and particularly, the generated aflatoxin can cause cancers. The southern area is a region with more liver cancer, because the southern area has high temperature and humid climate, and food is easy to mildew to generate aflatoxin. The toxin can poison people only in a small amount, and people can unknowingly suffer from liver cancer over time.
The inventor brings a bottle of chopped hot peppers from Hunan to Guangdong Zhongshan, puts the chopped hot peppers in a refrigerator, and only after one week, the bottle cap, the bottle mouth and the upper layer of hot peppers are mildewed and have to be cut off for a long time.
The chopped hot pepper is made into a bottle with sweet heart. The teaching is drawn, double salt is added, vegetable oil is added, only antiseptic substances are added (the substance is not used with confidence), and no problem is caused. And the half month of people knows that the people still go mouldy after eating the food for ten times after opening the bottle.
Longan, lotus seed, lily and mung bean bought in summer are all contained in the bottle. When the longan goes out and returns to home after one month, the longan is bright in appearance, but the meat inside is completely and tightly wrapped by hairy antler hyphae, and the appearance is not real; the lotus seeds and the lily become yellow and are obviously polluted by the aflatoxin; a plurality of black worms are contained in the bottle for containing the mung beans, and only empty shells are left in the mung beans.
The problem that food is polluted by bacteria, viruses or insects when the food is placed in a bottle exists for thousands of years, great harm is caused to people in China for a long time, and the people are ill and even get cancer, so that the problem is solved urgently and cannot wait for any more.
Disclosure of Invention
The invention aims to provide an ultraviolet disinfection food bottle capable of killing bacteria, viruses and insects in food in the bottle.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an ultraviolet disinfection food bottle comprises a bottle body, a bottle cap, an ultraviolet lamp, a lamp holder, a lithium battery, a controller, a switch, a sealing plate, a reflecting film and a charger.
The upper part of the circular inner cavity wall of the bottle cap is not provided with threads.
The lamp holder, the lithium battery, the controller and the upper surface of the reflecting film are fixedly connected to the lower surface of the top plate of the inner cavity of the bottle cap, and the ultraviolet lamp is inserted into the lamp holder.
The lithium battery provides low-voltage direct current to the ultraviolet lamp, so that the ultraviolet lamp can emit ultraviolet rays for killing bacteria, viruses or insects.
The reflecting film is positioned right above the ultraviolet lamp and can reflect the ultraviolet rays emitted upwards by the ultraviolet lamp downwards.
The controller controls the lithium battery to supply power to the ultraviolet lamp for less than 30 minutes, and the controller controls the lithium battery to automatically stop supplying power to the ultraviolet lamp when the set time is reached.
The switch controls the on-off of the lithium battery to the ultraviolet lamp power supply circuit, the switch is a time-delay induction type switch, liquid on the top plate of the bottle cap cannot permeate into the inner cavity of the bottle cap through the switch in the top plate of the bottle cap which is fixedly installed.
The sealing plate, which is transparent to ultraviolet rays, is a circular plate having an outer diameter equal to the inner diameter of the cap and a circumferential surface fixedly connected to the inner cavity wall having no thread on the cap at a corresponding position, and seals the ultraviolet lamp, the lamp holder, the lithium battery, the controller, the switch and the reflective film, which are installed in the cap, in the inner cavity of the upper portion of the cap.
The charger can convert 220 v ac power into low voltage dc power to charge the lithium battery 5.
When the bottle cap is covered on the bottle body, the switch is pressed, the lithium battery in the bottle cap delays to supply power to the ultraviolet lamp, and the ultraviolet lamp starts to work after an operator leaves a safe distance; the working time of the ultraviolet lamp is not more than 30 minutes and can be automatically stopped; the ultraviolet rays emitted by the ultraviolet lamp are regularly used for nearby killing bacteria, viruses or insects in the food in the bottle body, so that the serious problem that the food is easy to mildew and rot or the insects cause the disease of a eater for a long time can be effectively solved.
After the structure is adopted, because the switch is of a delay induction type, liquid on the top plate of the bottle cap cannot permeate into the inner cavity of the bottle cap through the switch, and an operator is not injured by ultraviolet irradiation.
After the structure is adopted, the reflecting film can reflect the ultraviolet rays emitted upwards by the ultraviolet lamp downwards, so that the use efficiency of the ultraviolet lamp is improved, and the energy is saved.
After adopting such structure, owing to set up the closing plate that can permeate the ultraviolet ray, the liquid in the bottle can not permeate the sealed chamber that gets into bottle lid upper portion for ultraviolet lamp, lamp stand, lithium cell, controller, switch, closing plate and reflectance coating are not corroded, short circuit and degeneration.
After the structure is adopted, the controller controls the lithium battery to supply power to the ultraviolet lamp for less than 30 minutes, so that the ultraviolet lamp can automatically stop working after the time is up, and an operator does not need to pay attention to the ultraviolet lamp all the time.
After adopting such a structure, the food is irradiated nearby by the ultraviolet rays emitted by the ultraviolet lamp, so that the effect of killing bacteria, viruses or insects is better than that of external irradiation.
After adopting such structure, the ultraviolet ray that ultraviolet lamp sent can kill the bacterium, virus or the worm that hold in the interior food of bottle, has effectively solved for thousands of years the food and has easily milden and rot, rot or the serious problem that the live worm leads to the eater to be sick. If the method is widely applied, the cancer caused by the harm of aflatoxin in families can be greatly reduced.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic top view of a bottle cap inverted with the mouth of the bottle cap facing up.
Fig. 2 is a schematic vertical section of a bottle cap and a bottle body, the axis of which is located on the section.
Detailed Description
As shown in fig. 1 and 2, the ultraviolet disinfection food bottle comprises a bottle body 1, a bottle cap 2, an ultraviolet lamp 3, a lamp holder 4, a lithium battery 5, a controller 6, a switch 7, a sealing plate 8, a reflecting film 9 and a charger.
The upper part of the circular inner cavity wall of the bottle cap 2 is not provided with threads.
As shown in fig. 1, the lamp holder 4, the lithium battery 5, the controller 6 and the reflective film 9 are all fixedly connected to the lower surface of the top plate of the inner cavity of the bottle cap 2, and the ultraviolet lamp 3 is inserted into the lamp holder 4.
As shown in fig. 1, the lithium battery 5 provides low voltage direct current to the ultraviolet lamp 3, so that the ultraviolet lamp 3 emits ultraviolet rays for killing bacteria, viruses or insects.
As shown in fig. 1 and 2, the reflective film 9 is located directly above the ultraviolet lamp 3, and reflects the ultraviolet rays emitted from the ultraviolet lamp 3 upward downward.
The controller 6 controls the lithium battery 5 to supply power to the ultraviolet lamp 3 for less than 30 minutes, and when the set time is reached, the controller 6 controls the lithium battery 5 to automatically stop supplying power to the ultraviolet lamp 3.
As shown in fig. 2, the switch 7, which controls the on/off of the power supply circuit of the lithium battery 5 to the ultraviolet lamp 3, is a time-delay inductive switch, which is fixedly installed in the top plate of the bottle cap 2, and the liquid on the top plate of the bottle cap 2 cannot permeate into the inner cavity of the bottle cap 2 through the switch 7.
As shown in fig. 2, the sealing plate 8, which is transparent to ultraviolet rays, is a circular plate having an outer diameter equal to the inner diameter of the cap 2 and a circumferential surface fixedly coupled to the inner cavity wall having no screw thread of the cap 2 at a corresponding position, and seals the ultraviolet lamp 3, the lamp holder 4, the lithium battery 5, the controller 6, the switch 7 and the reflective film 9, which are installed in the cap 2, in the inner cavity of the upper portion of the cap 2.
The charger can convert 220 v ac power into low voltage dc power to charge the lithium battery 5.
As shown in fig. 1 and 2, the bottle cap 2 is covered on the bottle body 1, the switch 7 is pressed, the lithium battery 5 in the bottle cap 2 supplies power to the ultraviolet lamp 3 in a delayed way, and the ultraviolet lamp 3 starts to work after an operator leaves a safe distance; the working time of the ultraviolet lamp 3 is not more than 30 minutes and can be automatically stopped; the ultraviolet rays emitted by the ultraviolet lamp 3 are regularly used to kill bacteria, viruses or bugs in the food in the bottle body 1 nearby, so that the serious problem that the food is easy to mildew and rot or the bugs cause the eaters to be sick for a long time can be effectively solved.
The embodiments of the present invention are described in detail above with reference to the accompanying drawings. The present invention is not limited to the above-described embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. Variations that do not depart from the gist of the invention are intended to be within the scope of the invention.
Claims (1)
1. The invention relates to an ultraviolet disinfection food bottle, which comprises a bottle body (1), a bottle cap (2), an ultraviolet lamp (3), a lamp holder (4), a lithium battery (5), a controller (6), a switch (7), a sealing plate (8), a reflecting film (9) and a charger. The ultraviolet rays emitted by the ultraviolet lamp (3) can kill bacteria, viruses or bugs in the food bottle, thereby effectively solving the serious problem that the food is easy to mildew and rot or the bugs cause the diseases of the eaters for thousands of years; the operator can not be irradiated by ultraviolet rays, and the safety performance is good; the reflecting film (9) reflects the ultraviolet rays emitted upwards by the ultraviolet lamp (3) to irradiate the food downwards, so that the using efficiency of the ultraviolet lamp (3) is high, and the energy is saved; the devices in the bottle cap (2) are sealed and cannot be corroded, short-circuited or denatured; the ultraviolet rays emitted by the ultraviolet lamp (3) irradiate the food nearby, and the disinfection effect is better than that of external irradiation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305153.9A CN112429367A (en) | 2020-11-14 | 2020-11-14 | Ultraviolet sterilizing food bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011305153.9A CN112429367A (en) | 2020-11-14 | 2020-11-14 | Ultraviolet sterilizing food bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112429367A true CN112429367A (en) | 2021-03-02 |
Family
ID=74692741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011305153.9A Pending CN112429367A (en) | 2020-11-14 | 2020-11-14 | Ultraviolet sterilizing food bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112429367A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2274392Y (en) * | 1996-05-23 | 1998-02-11 | 唐军 | Sterilizing telephone set |
| JP2004057844A (en) * | 2002-07-24 | 2004-02-26 | Ishikawajima Harima Heavy Ind Co Ltd | Beverage sterilizer |
| CN201046243Y (en) * | 2007-04-18 | 2008-04-16 | 王景华 | Ultraviolet ray disinfection baby's bottle |
| CN203575874U (en) * | 2013-09-30 | 2014-05-07 | 深圳市能波达光电科技有限公司 | UV sterilization water kettle |
| CN106333581A (en) * | 2016-09-18 | 2017-01-18 | 圆融健康科技（深圳）有限公司 | Cup with sterilizing effect |
| CN107072261A (en) * | 2014-09-30 | 2017-08-18 | 首尔伟傲世有限公司 | Removable UV source |
| WO2017185217A1 (en) * | 2016-04-25 | 2017-11-02 | 圆融健康科技（深圳）有限公司 | Sterilization cover, storage apparatus, water bottle, milk bottle, medicine bottle, and cosmetic bottle |
| CN208882522U (en) * | 2018-09-30 | 2019-05-21 | 深圳市晶荣光电科技有限公司 | Normal-temperature fresh-keeping device |
| CN111388705A (en) * | 2020-05-13 | 2020-07-10 | 中国科学院半导体研究所 | Portable ultraviolet L ED sterilization box |
-
2020
- 2020-11-14 CN CN202011305153.9A patent/CN112429367A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2274392Y (en) * | 1996-05-23 | 1998-02-11 | 唐军 | Sterilizing telephone set |
| JP2004057844A (en) * | 2002-07-24 | 2004-02-26 | Ishikawajima Harima Heavy Ind Co Ltd | Beverage sterilizer |
| CN201046243Y (en) * | 2007-04-18 | 2008-04-16 | 王景华 | Ultraviolet ray disinfection baby's bottle |
| CN203575874U (en) * | 2013-09-30 | 2014-05-07 | 深圳市能波达光电科技有限公司 | UV sterilization water kettle |
| CN107072261A (en) * | 2014-09-30 | 2017-08-18 | 首尔伟傲世有限公司 | Removable UV source |
| WO2017185217A1 (en) * | 2016-04-25 | 2017-11-02 | 圆融健康科技（深圳）有限公司 | Sterilization cover, storage apparatus, water bottle, milk bottle, medicine bottle, and cosmetic bottle |
| CN106333581A (en) * | 2016-09-18 | 2017-01-18 | 圆融健康科技（深圳）有限公司 | Cup with sterilizing effect |
| CN208882522U (en) * | 2018-09-30 | 2019-05-21 | 深圳市晶荣光电科技有限公司 | Normal-temperature fresh-keeping device |
| CN111388705A (en) * | 2020-05-13 | 2020-07-10 | 中国科学院半导体研究所 | Portable ultraviolet L ED sterilization box |
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