CN112237646A - Portable intelligent ultraviolet disinfection cover - Google Patents

Portable intelligent ultraviolet disinfection cover Download PDF

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Publication number
CN112237646A
CN112237646A CN201910668899.7A CN201910668899A CN112237646A CN 112237646 A CN112237646 A CN 112237646A CN 201910668899 A CN201910668899 A CN 201910668899A CN 112237646 A CN112237646 A CN 112237646A
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CN
China
Prior art keywords
disinfection
cover
state
enclosure
present application
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
Application number
CN201910668899.7A
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Chinese (zh)
Inventor
杨志辉
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910668899.7A priority Critical patent/CN112237646A/en
Publication of CN112237646A publication Critical patent/CN112237646A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26Accessories or devices or components used for biocidal treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/10Ultra-violet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24Apparatus using programmed or automatic operation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10Apparatus features
    • A61L2202/14Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs

Abstract

The invention relates to a portable intelligent ultraviolet disinfection cover, comprising: a housing configured to define a sterile enclosure; an ultraviolet light-emitting lamp set arranged inside the cover body and configured to generate ultraviolet light; and a folding device disposed within the housing, coupled to the housing, and configured to support the housing; the folding device comprises a first state and a second state, the folding device is used for unfolding the cover body in the first state, and the folding device is used for folding the cover body in the second state. The utility model discloses a disinfection cover, simple structure can change the state to when disinfecting, can open disinfection cover, when not disinfecting, can fold disinfection cover, be convenient for disinfect and accomodate and carry.

Description

Portable intelligent ultraviolet disinfection cover
Technical Field
The invention relates to the field of sterilization and disinfection, in particular to a portable intelligent ultraviolet disinfection cover.
Background
In our daily life, various articles for daily use or pet products are often sterilized and disinfected; the common disinfection modes are too troublesome, the used equipment is not convenient to carry, although ultraviolet sterilization equipment is also infinite, the requirements on the space environment are generally too high: large articles cannot be sterilized at all because the volume is not too small; or too large, and can be used only in a large space environment where no one stays, and insufficient sterilization due to an excessively large space is also a great problem. Therefore, there is a pressing need in the art for a portable sterilization apparatus.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a portable intelligent ultraviolet disinfection cover, which comprises: a housing configured to define a sterile enclosure; an ultraviolet light-emitting lamp set arranged inside the cover body and configured to generate ultraviolet light; and a folding device disposed within the housing, coupled to the housing, and configured to support the housing; the folding device comprises a first state and a second state, the folding device is used for unfolding the cover body in the first state, and the folding device is used for folding the cover body in the second state.
The disinfecting cover as described above, wherein the folding means can be configured to be switched between the first state and the second state.
The disinfection shield as described above, wherein the inner surface of the shield body comprises a reflective layer, and the area of the reflective layer accounts for more than 15%, 30%, 40%, 50%, 60%, 70%, 80% or 90% of the inner surface of the shield body.
The disinfection cover as described above, wherein the folding device comprises a telescopic frame and a connecting rod, wherein the telescopic frame is connected with the cover body, the connecting rod passes through the cover body to be connected with the telescopic frame, and the telescopic frame can slide on the connecting rod.
The disinfection cover as described above, wherein the connection rod and the cover body are sealed.
The disinfecting cover as described above, further comprising a handle disposed on the connecting rod tip or the cover body and configured to provide a holding position.
As the disinfection cover, the folding device comprises the frame and the telescopic rod, wherein the telescopic rod is arranged on the frame and is connected with the frame in a foldable manner.
The disinfecting cover as described above, wherein the frame comprises one or more moveable connections configured to change the shape of the frame.
The disinfection hood as described above, further comprising a control device electrically connected to the set of ultraviolet light emitting lamps and configured to control the set of ultraviolet light emitting lamps.
The disinfection enclosure as described above, further comprising a sensing device electrically connected to the control device and configured to feedback status within the portable intelligent ultraviolet disinfection enclosure
The utility model discloses a disinfection cover, simple structure can change the state to when disinfecting, can open disinfection cover, when not disinfecting, can fold disinfection cover, be convenient for disinfect and accomodate and carry.
Drawings
Preferred embodiments of the present invention will now be described in further detail with reference to the accompanying drawings, in which:
FIGS. 1A and 1B are schematic illustrations of a deployed state of a portable intelligent UV disinfection shield according to one embodiment of the present application;
FIG. 2 is a schematic view of a collapsed state of the portable intelligent UV disinfection enclosure according to one embodiment of the present application;
FIGS. 3A and 3B are structural illustrations of a portable intelligent UV disinfection shield according to another embodiment of the present application;
FIG. 4 is a schematic view of a portable intelligent UV disinfection shade according to one embodiment of the present application; and
FIG. 5 is a schematic diagram of a structural variation of a portable intelligent UV disinfection enclosure according to one embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the following detailed description, reference is made to the accompanying drawings that form a part hereof and in which is shown by way of illustration specific embodiments of the application. In the drawings, like numerals describe substantially similar components throughout the different views. Various specific embodiments of the present application are described in sufficient detail below to enable those skilled in the art to practice the teachings of the present application. It is to be understood that other embodiments may be utilized and structural, logical or electrical changes may be made to the embodiments of the present application.
The invention provides a portable intelligent ultraviolet disinfection cover aiming at the technical limitation of the existing disinfection equipment, which can fundamentally change the household disinfection habit and mode.
According to an embodiment of the application, the ultraviolet light source of this application can set up in the top or the side of the cover body of disinfection cover, and cover body internal surface has diffuse reflection's function, carries out omnidirectional sterilization through ultraviolet light source's the direct projection or the diffuse reflection of cover body internal surface to the article in the cover, is favorable to thorough sterilization to the article. According to an embodiment of the application, this application disinfection cover can also be folded to can change the area or the volume of disinfection cover, thereby be convenient for accomodate, perhaps carry out sterilization to the great article of volume.
According to an embodiment of the present application, the portable intelligent ultraviolet disinfection cover of the present application can also comprise a control structure, which can control the intensity or the switch of the ultraviolet light source, and further can adjust the intensity of ultraviolet rays in the disinfection cover. According to one embodiment of the present application, the portable intelligent ultraviolet disinfection enclosure of the present application may further comprise a feedback system that can detect the environment within the disinfection enclosure and feed back to the control structure.
The technical solutions of the present application will be further described by the following specific examples, and it should be understood by those skilled in the art that the following descriptions are only for the convenience of understanding the technical solutions of the present application, and should not be used to limit the scope of the present application.
Fig. 1A and 1B are schematic views illustrating a deployed state of a portable intelligent uv disinfection shield according to an embodiment of the present application. Wherein fig. 1A and 1B respectively show the unfolded state of the portable intelligent ultraviolet disinfection cover in the non-use direction. Fig. 2 is a schematic view of a collapsed state of the portable intelligent ultraviolet disinfection housing according to an embodiment of the present application.
As shown, the portable intelligent ultraviolet disinfection enclosure 100 includes an enclosure body 101 and an ultraviolet light bank 102. The cover 101 defines a sterilization space of the sterilization cover, and the ultraviolet light set 102 is disposed inside the cover 101 (shown at the top of the cover), and is configured to generate ultraviolet light to sterilize an object. As will be appreciated by those skilled in the art, the placement of the UV light bank on top of the housing is merely one embodiment of the present application, and the UV light bank may be placed elsewhere on the housing. For example: the inner wall of the cover body and the like. The ultraviolet light bank may also be flexible according to one embodiment of the present application.
Referring to FIG. 1, according to one embodiment of the present application, the cover is substantially hemispherical in the open position. As will be appreciated by those skilled in the art, the present application of cover opening can also be other shapes, such as: cubic, semi-ellipsoidal, prismatic, and the like. According to an embodiment of the application, the cover body can be a whole body or formed by splicing a plurality of pieces. According to one embodiment of the present application, the cover body may be made of flexible materials such as asphalt, felt, nylon, glass cloth, and the like. According to an embodiment of the present application, the inner surface or a portion of the inner surface of the cover 101 includes a reflective layer, which can diffuse the ultraviolet rays emitted by the ultraviolet light emitting lamp set, so as to perform all-around sterilization and disinfection on the object inside the cover, which is beneficial to thoroughly sterilizing and disinfecting the object. According to one embodiment of the present application, at least 15%, 30%, 40%, 50%, 60%, 70%, 80%, or 90% or more of the area of the interior surface of the cover may diffusely reflect ultraviolet light.
According to an embodiment of the present application, the portable intelligent ultraviolet disinfection cover of the present application can also have a folding function, so that the portable intelligent ultraviolet disinfection cover is convenient to carry and store. The portable intelligent ultraviolet disinfection cover comprises a foldable part which is controlled to fold the disinfection cover, so that the area or the volume of the disinfection cover is reduced, and the portable intelligent ultraviolet disinfection cover is convenient to store, store or carry out (refer to fig. 2); the opening of the disinfection cover can be controlled, so that the area or the volume of the disinfection cover is increased, and the sterilization space of the disinfection cover is increased. According to one embodiment of the present application, the foldable portion may be a folding frame, a folding bar, or the like.
According to one embodiment of the present application, the foldable portion includes a telescopic frame 103 and a connecting rod 104. The telescopic frame is disposed inside the cover 101, and can be used to support the cover 101, and the connecting rod 104 passes through the cover 101 and is connected to the telescopic frame 103. According to an embodiment of the application, telescopic frame can slide on the connecting rod to can drive the state of the cover body and change. For example: the opening state is changed into the folding state. According to an embodiment of the application, can carry out sealing process between connecting rod and the cover body to prevent that the ultraviolet ray from revealing, thereby prevent to influence the thoroughness to the article disinfection in the cover. For example: a sealing ring, a felt and the like can be additionally arranged between the cover body and the connecting rod. According to one embodiment of the present application, the tie bar 104 may be a hollow tube to facilitate passage of the lines that receive the sterilization wrap.
According to one embodiment of the present application, the portable intelligent ultraviolet disinfection hood 100 further comprises a handle 105, which is disposed at the end of the connecting rod and located outside the hood body, providing a holding position for the disinfection hood. According to one embodiment of the present application, the handle 105 may be integrally formed with the connecting rod 104.
According to an embodiment of the present application, the present application disinfection cover may further include a control device 106 disposed inside the handle and electrically connected to the set of ultraviolet light emitting lamps, and may be used to control the set of ultraviolet light emitting lamps. For example: the intensity of the ultraviolet light-emitting lamp group can be controlled, or the switch of the ultraviolet light-emitting lamp group can be controlled. According to one embodiment of the present application, the control device may be a control switch, a controller, a control circuit, or the like. According to one embodiment of the present application, the present sterilization cover may further include a display device (not shown) which may be disposed on the handle and used to display the state inside the sterilization cover.
According to an embodiment of the present application, this application disinfection cover can also include induction system 107, and it sets up in the cover body edge to be connected with controlling means electricity, can detect the environment of the cover body and detect, and feed back controlling means with the testing result, so that the ultraviolet content in the control cover, thorough carries out disinfection to article. According to one embodiment of the present application, the sensing device of the present application can also be disposed at other positions of the disinfection cover, such as: the inside of the cover body, the connecting rod, the telescopic frame and the like.
The cover body is opened or closed through the folding part, and when the cover body is unfolded, the disinfection space of the disinfection cover is increased, and objects are disinfected; when the cover body is folded, the area or the volume of the disinfection cover is favorably reduced, so that the disinfection cover is convenient to store or carry. While in practice the shape of the article to be sterilized is not fixed, another sterilization cover of the present application will be described below, which can be changed as the shape of the article changes.
Fig. 3A and 3B are structural illustrations of a portable intelligent uv disinfection shield according to another embodiment of the present application. Fig. 3A and 3B show the structure of the portable intelligent ultraviolet disinfection cover from two directions, respectively. FIG. 4 is a schematic view of a portable intelligent UV disinfection shade according to one embodiment of the present application folded. FIG. 5 is a schematic diagram of a structural variation of a portable intelligent UV disinfection enclosure according to one embodiment of the present application.
As shown, portable intelligent uv disinfection enclosure 300 includes enclosure body 301 and uv light bank 302. Wherein the housing defines a sterilization space for sterilization and disinfection of the enclosure, and the uv light bank 302 is disposed on an inner surface of the housing 101 (shown as surfaces on the top and sides of the housing). And is used for generating ultraviolet rays to sterilize and disinfect the articles in the cover body. Other arrangements of the UV light bank are possible, as will be appreciated by those skilled in the art. For example: only on the top surface of the cover, only on the surfaces of the sides, or suspended in the interior space formed by the cover, etc. According to one embodiment of the present application, the ultraviolet light emitting lamp set is a flexible light emitting assembly.
According to an embodiment of the application, the cover body can be a whole body or formed by splicing a plurality of pieces. According to one embodiment of the present application, the cover body may be made of flexible materials such as asphalt, felt, nylon, glass cloth, and the like. According to an embodiment of the present disclosure, the inner surface or a portion of the inner surface of the cover 101 may include a reflective layer, which may diffuse ultraviolet rays emitted from the ultraviolet light emitting lamp set, so as to perform all-around sterilization and disinfection on objects in the cover, which is beneficial to thoroughly sterilizing and disinfecting the objects. According to one embodiment of the present application, at least 15%, 30%, 40%, 50%, 60%, 70%, 80%, or 90% or more of the area of the interior surface of the cover may diffusely reflect ultraviolet light.
According to one embodiment of the present application, the portable intelligent ultraviolet disinfection cover of the present application can also be folded. The portable intelligent ultraviolet disinfection cover can also comprise a folding frame 303 which is arranged in the cover body, can be used for unfolding the cover body (for example, the folding frame is used for unfolding the cover body into a cuboid as shown in fig. 3), and can also be used for folding the cover body. Referring to fig. 4, as will be understood by those skilled in the art, fig. 4 illustrates the folding process of the bezel by taking only one corner of the folded bezel as an example. According to one embodiment of the present application, the folding frame includes a side frame 304 and a plurality of telescoping rods 305. Wherein, many telescopic links set up in each corner of frame. As shown in the figure, when the disinfection cover is folded, the telescopic rod 305 is contracted, and after the telescopic rod is contracted to the minimum length, the telescopic rod can be folded towards the frame 304, so that the folding of the disinfection cover can be finished; when the disinfection cover struts, the telescopic link is earlier to the frame outspread, then extends, and according to the size of the cover body, the telescopic link can extend different length. According to an embodiment of the application, the frame is connected with the telescopic rod in a foldable mode.
According to one embodiment of the present application, the shape of the portable intelligent ultraviolet disinfection cover 300 of the present application can also be changed along with the shape of the sterilized and disinfected objects. Specifically, if the shape of the frame 304 is changed, the shape of the folding frame expanding cover is also changed. Referring to fig. 5, the bezel 304 may be changed from a rectangular shape to an octagonal or dodecagonal shape. According to one embodiment of the present application, each side of bezel 304 may include one or more moveable connections that may transform the sides of the bezel. In some embodiments, bezel 304 may also change to other shapes. For example: regular polygons of other numbers of sides, other irregular shapes, and the like.
According to one embodiment of the present application, portable intelligent ultraviolet disinfection enclosure 300 further comprises a handle 306 disposed on the exterior of the enclosure (e.g., the top of the enclosure) to provide a holding location for the disinfection enclosure. According to one embodiment of the present application, the handle 306 may be integrally formed with the housing 301.
According to an embodiment of the present application, the present disinfection cover may further include a control device 307, which is disposed at the handle and electrically connected to the ultraviolet light emitting lamp set, and may be used to control the ultraviolet light emitting lamp set. For example: the intensity of the ultraviolet light-emitting lamp group can be controlled, or the switch of the ultraviolet light-emitting lamp group can be controlled. According to one embodiment of the present application, the control device may be a control switch, a controller, a control circuit, or the like. According to an embodiment of the present application, the disinfection cover of the present application may further include a display device (not shown in the figures), which may be disposed on the handle or the cover body, and is used for displaying information such as status and data in the disinfection cover.
According to an embodiment of the present application, this application disinfection cover can also include induction system 308, and it sets up in the cover body edge to be connected with controlling means electricity, can detect the environment of the cover body and detect, and feed back controlling means with the testing result, so that the ultraviolet content in the control cover, thorough carries out sterilization to article. According to one embodiment of the present application, the sensing device of the present application can also be disposed at other positions of the disinfection cover, such as: the inside of the cover body, the folding frame and the like.
The utility model discloses a portable intelligent ultraviolet ray disinfection cover can change through the state of the many disinfection cover covers body of folding device to can make the disinfection cover open and to disinfect to the great object of volume, fold and get up portable more. And the shape of the cover body of the disinfection cover can be changed along with the different volumes of the disinfection objects.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the scope of the present invention, and therefore, all equivalent technical solutions should fall within the scope of the present invention.

Claims (10)

1. A portable intelligent ultraviolet disinfection shield comprising:
a housing configured to define a sterile enclosure;
an ultraviolet light-emitting lamp set arranged inside the cover body and configured to generate ultraviolet light; and
a folding device disposed within the housing and coupled to the housing and configured to support the housing;
the folding device comprises a first state and a second state, the folding device is used for unfolding the cover body in the first state, and the folding device is used for folding the cover body in the second state.
2. The sterilization case of claim 1, wherein the folding device is configurable to transition between a first state and a second state.
3. The disinfection shield of claim 1, wherein the interior surface of the shield body includes a reflective layer having an area that is greater than 15%, 30%, 40%, 50%, 60%, 70%, 80%, or 90% of the area of the interior surface of the shield body.
4. The disinfection enclosure of claim 1, wherein the folding means comprises a telescoping frame and a connecting rod, wherein the telescoping frame is coupled to the enclosure, and wherein the connecting rod is coupled to the telescoping frame through the enclosure, and wherein the telescoping frame is slidable on the connecting rod.
5. The sterilization case of claim 4, wherein a sealing process is performed between the connection bar and the case body.
6. The sterilization case of claim 4, further comprising a handle disposed on the connecting rod tip or the case and configured to provide a holding position.
7. The disinfecting cover of claim 1, the folding device comprising a rim and a telescoping rod, wherein the telescoping rod is disposed on the rim and is foldably connected to the rim.
8. The sterilization case of claim 7, wherein the bezel comprises one or more moveable connections configured to change the bezel shape.
9. The sterilization enclosure of claim 6, further comprising a control device electrically connected to the set of ultraviolet light emitting lamps and configured to control the set of ultraviolet light emitting lamps.
10. The disinfection enclosure of claim 9, further comprising a sensing device electrically connected to the control device and configured to feedback status within the portable intelligent ultraviolet disinfection enclosure.
CN201910668899.7A 2019-07-19 2019-07-19 Portable intelligent ultraviolet disinfection cover Pending CN112237646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910668899.7A CN112237646A (en) 2019-07-19 2019-07-19 Portable intelligent ultraviolet disinfection cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910668899.7A CN112237646A (en) 2019-07-19 2019-07-19 Portable intelligent ultraviolet disinfection cover

Publications (1)

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CN112237646A true CN112237646A (en) 2021-01-19

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203263857U (en) * 2013-05-03 2013-11-06 张志杰 Ultraviolet disinfecting tea set cover
KR20130007326U (en) * 2012-06-14 2013-12-24 신정호 Foldable type ultraviolet sterilizer
CN204033829U (en) * 2014-06-24 2014-12-24 江明君 A kind of ultraviolet germicidal lamp
CN105288678A (en) * 2015-11-15 2016-02-03 严友希 Multifunctional folding UV-ozone disinfection fresh-keeping cover
CN205095047U (en) * 2015-11-15 2016-03-23 严友希 Fresh -keeping cover of multi -functional collapsible ultraviolet ozone disinfection
CN109908382A (en) * 2019-04-21 2019-06-21 深圳市星辰光华科技有限公司 Portable germicidal Sterilized cover
CN211050370U (en) * 2019-07-19 2020-07-21 杨志辉 Portable intelligent ultraviolet disinfection cover

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130007326U (en) * 2012-06-14 2013-12-24 신정호 Foldable type ultraviolet sterilizer
CN203263857U (en) * 2013-05-03 2013-11-06 张志杰 Ultraviolet disinfecting tea set cover
CN204033829U (en) * 2014-06-24 2014-12-24 江明君 A kind of ultraviolet germicidal lamp
CN105288678A (en) * 2015-11-15 2016-02-03 严友希 Multifunctional folding UV-ozone disinfection fresh-keeping cover
CN205095047U (en) * 2015-11-15 2016-03-23 严友希 Fresh -keeping cover of multi -functional collapsible ultraviolet ozone disinfection
CN109908382A (en) * 2019-04-21 2019-06-21 深圳市星辰光华科技有限公司 Portable germicidal Sterilized cover
CN211050370U (en) * 2019-07-19 2020-07-21 杨志辉 Portable intelligent ultraviolet disinfection cover

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