CN111632465A - Deep ultraviolet sterilizer - Google Patents
Deep ultraviolet sterilizer Download PDFInfo
- Publication number
- CN111632465A CN111632465A CN202010561342.6A CN202010561342A CN111632465A CN 111632465 A CN111632465 A CN 111632465A CN 202010561342 A CN202010561342 A CN 202010561342A CN 111632465 A CN111632465 A CN 111632465A
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- CN
- China
- Prior art keywords
- light shield
- light
- human body
- deep ultraviolet
- ultraviolet sterilization
- 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
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 42
- 230000001954 sterilising effect Effects 0.000 claims abstract description 40
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 18
- 238000009423 ventilation Methods 0.000 claims description 6
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- 229910052753 mercury Inorganic materials 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000030533 eye disease Diseases 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The embodiment of the application provides a deep ultraviolet sterilizing equipment, includes: a substrate; the deep ultraviolet light-emitting component is arranged on the substrate; and the light shield is arranged on the substrate and can be opened and closed so as to shield the deep ultraviolet light-emitting component in the light shield when the light shield is closed and expose the deep ultraviolet light-emitting component when the light shield is opened. The dark ultraviolet sterilization dress that this application embodiment provided sets up the lens hood into the structure that can open and shut through the adoption to both can open the lens hood and disinfect to whole indoor environment, also can close the lens hood, disinfect to the air in the lens hood, and then will pass through the whole indoor of sterile circulation of air, can protect the human body better, improve disinfection efficiency.
Description
Technical Field
The application relates to the technical field of deep ultraviolet sterilization devices, in particular to a deep ultraviolet sterilization device.
Background
With the demand of people for improving the living quality, the sterilization and disinfection of living goods gradually become a living mode, and the sterilization with alcohol, 84 disinfectant or deep ultraviolet has been accepted by the public. The deep ultraviolet sterilization light source is divided into a mercury lamp light source and a UVC LED light source, and can realize inactivation of harmful substances such as bacteria, viruses and the like. Unfortunately, deep ultraviolet radiation cannot irradiate the human body, particularly eyes, and long-term irradiation can cause skin diseases, eye diseases and even blindness. Therefore, great care should be taken to use deep ultraviolet sterilization. At present, the application of deep ultraviolet sterilization is mainly in indoor sterilization, and mainly uses a low-pressure mercury lamp, after the mercury lamp is turned on, a human body must leave an irradiation area. This is an open type of total sterilization, which can not only sterilize the irradiated air, but also sterilize the surface of the irradiated object. The sterilization mode can not be carried out in real time, when a human body stays in a room for a period of time, the number of bacteria and viruses in the air in the room is increased sharply, the health of the human body is damaged, and the human body can be sterilized by a deep ultraviolet lamp only after the human body leaves the room. When a person enters the deep ultraviolet sterilization environment carelessly, the environment can cause great harm to the human body.
In view of the above problems, no effective technical solution exists at present.
Disclosure of Invention
An object of the embodiment of the application is to provide a deep ultraviolet sterilizing equipment, both can open the lens hood and disinfect to whole indoor environment, also can close the lens hood, disinfect to the air in the lens hood, and then will pass through the whole indoor of sterile circulation of air, can protect the human body better, improve disinfection efficiency.
In a first aspect, an embodiment of the present application provides a deep ultraviolet sterilization apparatus, including:
a substrate;
the deep ultraviolet light-emitting component is arranged on the substrate;
and the light shield is arranged on the substrate and can be opened and closed so as to shield the deep ultraviolet light-emitting component in the light shield when the light shield is closed and expose the deep ultraviolet light-emitting component when the light shield is opened.
Optionally, in the deep ultraviolet sterilization apparatus according to the embodiment of the present application, the apparatus further includes:
the human body detection assembly is used for detecting whether a human body exists in a preset range;
the driving assembly is connected with the light shield and is used for driving the light shield to be opened or closed;
and the control assembly is respectively electrically connected with the human body detection assembly and the driving assembly, is used for controlling the driving assembly to drive the light shield to be closed when the human body detection assembly detects a human body, and is used for controlling the driving assembly to drive the light shield to be opened when the human body detection assembly does not detect the human body.
Optionally, in the deep ultraviolet sterilization apparatus according to the embodiment of the present application, the light shield includes a first rotating shaft, a first light shield, and a second light shield;
the first rotating shaft is fixedly arranged at the edge of the second light shield, and the first light shield is rotatably arranged on the first rotating shaft so as to realize opening and closing.
Optionally, in the apparatus for deep ultraviolet sterilization described in this embodiment of the present application, the light-shielding cover is a hollow cylinder, and the first light-shielding cover and the second light-shielding cover are both curved.
Optionally, in the deep ultraviolet sterilization apparatus according to an embodiment of the present application, the driving component is a motor, and the motor is disposed on the substrate and is rotatably connected to the first rotating shaft.
Optionally, in the deep ultraviolet sterilization apparatus according to the embodiment of the present application, the apparatus further includes:
and the blower is arranged in the light shield.
Optionally, in the deep ultraviolet sterilization apparatus according to an embodiment of the present application, the blower is electrically connected to the control component, and the control component is configured to control the blower to be turned on when the light shield is closed.
Optionally, in the deep ultraviolet sterilization apparatus according to an embodiment of the present application, a plurality of vent holes are disposed on a side wall of the light shield.
Optionally, in the deep ultraviolet sterilization apparatus according to an embodiment of the present application, a plurality of air ducts extending in a zigzag manner are further disposed on an inner wall of the light shield, and each of the air ducts is disposed at one of the ventilation holes.
Optionally, in the deep ultraviolet sterilization apparatus according to an embodiment of the present application, the light shield includes a light-transmitting cover and an electrochromic material layer disposed on an inner wall of the light-transmitting cover, and the electrochromic material layer is configured to switch between a light-shielding state and a light-transmitting state.
Optionally, in the deep ultraviolet sterilization apparatus in this embodiment of the application, the control assembly with human detection assembly and electrochromic material layer electricity is connected, is used for controlling electrochromic material layer shading when human detection assembly detects the human body, is used for controlling when human detection assembly does not detect the human body electrochromic material layer printing opacity.
By last knowing, the dark ultraviolet sterilization dress that this application embodiment provided sets up the lens hood into the structure that can open and shut through the adoption to both can open the lens hood and disinfect to whole indoor environment, also can close the lens hood, disinfect the air in the lens hood, and then will pass through the whole indoor of sterile circulation of air, can protect the human body better, improve disinfection efficiency.
Additional features and advantages of the present application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the embodiments of the present application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a deep ultraviolet sterilization apparatus according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a deep ultraviolet sterilization apparatus according to an embodiment of the present application, the deep ultraviolet sterilization apparatus includes: a substrate 10, a light shield 30, a deep ultraviolet light emitting device 20.
The substrate 10 has a circular plate shape or a rectangular plate shape. The substrate 10 may be provided with a driving circuit for controlling the light emission and power of the deep ultraviolet light emitting device 20. The deep ultraviolet light-emitting component 20 is arranged on the substrate 10; the deep ultraviolet light emitting assembly 20 may include a deep ultraviolet light emitting bar, and may also include a plurality of deep ultraviolet light emitting bars arranged in parallel at intervals. The deep ultraviolet light emitting device 20 is electrically connected to a driving circuit on the substrate 10. The light shield 30 is disposed on the substrate 10 and is openable and closable to shield the deep ultraviolet light emitting device 20 therein when it is closed and expose the deep ultraviolet light emitting device 20 when it is opened.
The opening and closing of the light shield 30 can be controlled manually or automatically by a driving assembly.
Specifically, in some embodiments, the deep ultraviolet sterilization apparatus further includes a human body detection component 50, a driving component 60, and a control component. Wherein, the human body detection component 50 is used for detecting whether a human body exists in a preset range; a driving assembly 60 is connected with the light shield 30 for driving the light shield 30 to open or close; the control assembly is electrically connected to the human body detection assembly 50 and the driving assembly 60, and is configured to control the driving assembly 60 to drive the light shield 30 to close when the human body detection assembly 50 detects a human body, and to control the driving assembly 60 to drive the light shield 30 to open when the human body detection assembly 50 does not detect a human body.
In some embodiments, the light shield 30 includes a first rotating shaft 31, a first light shield 32, and a second light shield 33; the first rotating shaft 31 is fixedly disposed at an edge of the second light shield 33, and the first light shield 32 is rotatably disposed on the first rotating shaft 31, so as to realize rotating opening and closing. Of course, the first light shielding cover 32 is also fixedly disposed on the substrate. The light shield is hollow cylindrical, the first light shield and the second light shield are both curved, and the first light shield and the second light shield are spliced to form the light shield.
Correspondingly, the driving assembly 60 is a motor, and the motor is disposed on the first light shield or the substrate and is rotatably connected to the first rotating shaft. The first rotating shaft 31 is driven to rotate by the rotation of the motor, so that the second light shield fixedly connected with the first rotating shaft 31 rotates along with the first rotating shaft, and the opening and closing control of the light shield 30 is further realized.
Of course, it is understood that in other embodiments, the first rotating shaft 31 may be fixedly disposed on the substrate, the first light shielding cover 32 and the second light shielding cover 33 are both rotatably connected to the first rotating shaft to achieve the rotational opening and closing, and correspondingly, the driving assembly 60 may be an air cylinder disposed on the first light shielding cover, a push rod of the air cylinder is connected to an inner wall of the second light shielding cover, and the opening and closing of the first light shielding cover 32 and the second light shielding cover 33 are controlled by the extension and contraction of the push rod of the air cylinder.
It is understood that, in some embodiments, the deep ultraviolet sterilization apparatus further includes: a blower 40 disposed in the light shield 30. The blower 40 is electrically connected to the control assembly for controlling the blower to open when the light shield 30 is closed. The blower may be disposed on the substrate through a fixing bracket, or may be disposed on an inner sidewall of the light shield 30.
Preferably, a plurality of vent holes are provided on a sidewall of the light shield 30. Furthermore, the inner wall of the light shield 30 is provided with a plurality of air ducts extending in a zigzag manner, and each air duct is arranged at one of the ventilation holes. The air duct allows air exchange between the inside and outside of the hood 30, and because it extends in a zigzag shape, ultraviolet rays do not go to the outside environment through the ventilation hole. The plurality of ventilation holes are uniformly distributed on the light shield 30. The airway tube is of course provided with a very short length, provided that the airway in the airway tube does not extend linearly.
In some embodiments, light shield 30 includes a light transmissive cover 30a and a layer of electrochromic material disposed on an inner wall of the light transmissive cover for switching between light blocking and light transmissive states. The control assembly is electrically connected with the human body detection assembly and the electrochromic material layer, is used for controlling the electrochromic material layer to shade when the human body detection assembly detects a human body, and is used for controlling the electrochromic material layer to transmit light when the human body detection assembly does not detect the human body. Therefore, the switching of different working modes can be realized without opening or closing the light shield 30. The electrochromic material layer is made of electrochromic materials which allow light to pass through when the electrochromic materials are transparent and block ultraviolet rays from passing through when the electrochromic materials are not transparent.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A deep ultraviolet sterilization apparatus, comprising:
a substrate;
the deep ultraviolet light-emitting component is arranged on the substrate;
and the light shield is arranged on the substrate and can be opened and closed so as to shield the deep ultraviolet light-emitting component in the light shield when the light shield is closed and expose the deep ultraviolet light-emitting component when the light shield is opened.
2. The deep ultraviolet sterilization apparatus according to claim 1, further comprising:
the human body detection assembly is used for detecting whether a human body exists in a preset range;
the driving assembly is connected with the light shield and is used for driving the light shield to be opened or closed;
and the control assembly is respectively electrically connected with the human body detection assembly and the driving assembly, is used for controlling the driving assembly to drive the light shield to be closed when the human body detection assembly detects a human body, and is used for controlling the driving assembly to drive the light shield to be opened when the human body detection assembly does not detect the human body.
3. The profound ultraviolet sterilization device according to claim 2, wherein the light shield comprises a first rotation shaft, a first light shield and a second light shield;
the first rotating shaft is fixedly arranged at the edge of the second light shield, and the first light shield is rotatably arranged on the first rotating shaft so as to realize opening and closing.
4. The profound ultraviolet sterilization apparatus according to claim 3, wherein the light-shielding cover is a hollow cylinder, and the first light-shielding cover and the second light-shielding cover are curved.
5. The deep ultraviolet sterilization device according to claim 3, wherein the driving component is a motor, and the motor is disposed on the base plate and is rotatably connected to the first rotating shaft.
6. The deep ultraviolet sterilization apparatus according to claim 2, further comprising:
and the blower is arranged in the light shield.
7. The euvl sterilization apparatus of claim 6, wherein the blower is electrically connected to the control assembly, the control assembly being configured to control the blower to turn on when the light shield is closed.
8. The profound ultraviolet sterilization apparatus according to claim 6, wherein a plurality of ventilation holes are formed on a side wall of the light shield.
9. The profound ultraviolet sterilization apparatus according to claim 8, wherein a plurality of air ducts extending in a zigzag manner are further provided on an inner wall of the light shield, and each air duct is provided at one of the ventilation holes.
10. The euvl device for sterilization according to claim 2, wherein the light shield comprises a light-transmissive cover and an electrochromic material layer disposed on an inner wall of the light-transmissive cover, the electrochromic material layer being configured to switch between a light-blocking state and a light-transmissive state;
the control assembly is electrically connected with the human body detection assembly and the electrochromic material layer, is used for controlling the electrochromic material layer to be shaded when the human body detection assembly detects a human body, and is used for controlling the electrochromic material layer to be transparent when the human body detection assembly does not detect the human body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010561342.6A CN111632465A (en) | 2020-06-18 | 2020-06-18 | Deep ultraviolet sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010561342.6A CN111632465A (en) | 2020-06-18 | 2020-06-18 | Deep ultraviolet sterilizer |
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| Publication Number | Publication Date |
|---|---|
| CN111632465A true CN111632465A (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010561342.6A Pending CN111632465A (en) | 2020-06-18 | 2020-06-18 | Deep ultraviolet sterilizer |
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| CN (1) | CN111632465A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353969A (en) * | 2020-11-09 | 2021-02-12 | 深圳市孔明科技有限公司 | Movable purifying lamp |
| CN114995595A (en) * | 2022-06-23 | 2022-09-02 | 昆山国显光电有限公司 | Adjustment member and display device |
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| CN1430522A (en) * | 2000-05-19 | 2003-07-16 | 株式会社托普 | Ultraviolet pasteurizer |
| CN201658674U (en) * | 2009-12-31 | 2010-12-01 | 苏俊锋 | Ultraviolet sterilization and illumination device |
| CN103977445A (en) * | 2014-05-23 | 2014-08-13 | 陈林美 | Automatic sterilization device for public toilet |
| KR20140141290A (en) * | 2013-05-31 | 2014-12-10 | 지엘테크닉스(주) | Lamp device |
| CN105268010A (en) * | 2014-07-07 | 2016-01-27 | 深圳市福田区青少年科技教育协会 | Sterilization and disinfection apparatus for hospital wards |
| CN206687524U (en) * | 2016-12-26 | 2017-12-01 | 江浙 | Tealeaves showcase |
| CN109381729A (en) * | 2017-08-13 | 2019-02-26 | 佛山市锐狮科技有限公司 | A kind of tower-like deodorizing sterilizing lamp |
| CN110269950A (en) * | 2018-03-13 | 2019-09-24 | 中国科学院半导体研究所 | Based on human bioequivalence deep ultraviolet LED sterilizing system |
| CN210300194U (en) * | 2019-04-18 | 2020-04-14 | 苏州欧利雅安全装备有限公司 | Intelligent inflammable goods and toxic goods display cabinet |
| CN111246641A (en) * | 2020-04-27 | 2020-06-05 | 宁波格立光电科技有限公司 | Lighting equipment with ultraviolet bacteriostasis and sterilization functions |
-
2020
- 2020-06-18 CN CN202010561342.6A patent/CN111632465A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1430522A (en) * | 2000-05-19 | 2003-07-16 | 株式会社托普 | Ultraviolet pasteurizer |
| CN201658674U (en) * | 2009-12-31 | 2010-12-01 | 苏俊锋 | Ultraviolet sterilization and illumination device |
| KR20140141290A (en) * | 2013-05-31 | 2014-12-10 | 지엘테크닉스(주) | Lamp device |
| CN103977445A (en) * | 2014-05-23 | 2014-08-13 | 陈林美 | Automatic sterilization device for public toilet |
| CN105268010A (en) * | 2014-07-07 | 2016-01-27 | 深圳市福田区青少年科技教育协会 | Sterilization and disinfection apparatus for hospital wards |
| CN206687524U (en) * | 2016-12-26 | 2017-12-01 | 江浙 | Tealeaves showcase |
| CN109381729A (en) * | 2017-08-13 | 2019-02-26 | 佛山市锐狮科技有限公司 | A kind of tower-like deodorizing sterilizing lamp |
| CN110269950A (en) * | 2018-03-13 | 2019-09-24 | 中国科学院半导体研究所 | Based on human bioequivalence deep ultraviolet LED sterilizing system |
| CN210300194U (en) * | 2019-04-18 | 2020-04-14 | 苏州欧利雅安全装备有限公司 | Intelligent inflammable goods and toxic goods display cabinet |
| CN111246641A (en) * | 2020-04-27 | 2020-06-05 | 宁波格立光电科技有限公司 | Lighting equipment with ultraviolet bacteriostasis and sterilization functions |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112353969A (en) * | 2020-11-09 | 2021-02-12 | 深圳市孔明科技有限公司 | Movable purifying lamp |
| CN114995595A (en) * | 2022-06-23 | 2022-09-02 | 昆山国显光电有限公司 | Adjustment member and display device |
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