CN211787052U - Touch screen body with sterilization function - Google Patents
Touch screen body with sterilization function Download PDFInfo
- Publication number
- CN211787052U CN211787052U CN202020777587.8U CN202020777587U CN211787052U CN 211787052 U CN211787052 U CN 211787052U CN 202020777587 U CN202020777587 U CN 202020777587U CN 211787052 U CN211787052 U CN 211787052U
- Authority
- CN
- China
- Prior art keywords
- touch
- screen body
- ultraviolet
- ultraviolet sterilization
- touch screen
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a touch-sensitive screen body of function disinfects in area, including controller and ultraviolet sterilization subassembly, the ultraviolet sterilization subassembly sets up the one side at the touch-sensitive screen body at least, the controller is connected with the ultraviolet sterilization subassembly, the controller is used for controlling the ultraviolet sterilization subassembly to the touch surface transmission ultraviolet ray of the touch-sensitive screen body. The utility model discloses can effectively disinfect to the touch surface of the touch-sensitive screen body, the sterilization process is circulated, and simple structure, bactericidal effect are good, pollution-free to the environment.
Description
Technical Field
The utility model relates to a touch-sensitive screen technical field especially relates to a touch-sensitive screen body of function disinfects in area.
Background
At present, bacteria and fungi in the environment are easy to breed and cover the surface of the touch screen due to the fact that the touch screen has no sterilization function. As these organisms metabolize, they produce chemical by-products that can attack the touch screen, reducing its sensitivity and creating odors. In addition, a certain number of colony cages can also affect the optical performance of the touch screen and irreparably damage the touch screen. Meanwhile, most of the touch screens are placed in public places and need to be in direct contact with operators, so that dust and various bacteria can be accumulated on the touch surface of the touch screen body, and when different operators use the touch screens, the bacteria can be spread among different operators, so that a public bacteria source is formed, and the bacteria prevention of the touch screens becomes a problem to be solved urgently.
At present, some technologies for performing antibiosis by coating on the surface of a touch screen have been developed in the field, and generally, the surface of the touch screen is subjected to coating processing to form a protective film so as to achieve the antibacterial effect. The specific technology is as follows:
the utility model application with the application number of CN201810176896.7 discloses a manufacturing method of a touch screen with an antibacterial layer, which has the technical proposal that nano-scale metal material particles are uniformly dispersed in a surface-treated liquid medicine, so that the concentration of the nano-scale metal material particles is kept between 20 ppm and 500 ppm; uniformly coating the treated liquid medicine on the surface of the touch screen cover plate; and carrying out heat treatment on the uniformly coated liquid medicine to completely evaporate a solvent in the liquid medicine, so that the particles of the nano-scale metal material are tightly attached to the surface of the touch screen cover plate, namely an antibacterial layer is formed on the cover plate.
The utility model discloses an application number is CN 201810176896.7's utility model patent application, discloses an antibiotic touch-sensitive screen, and its technical scheme is an antibiotic film coating of design, sets up antibiotic film coating on the upper surface of the touch-sensitive screen body or sets up on the whole surfaces of the touch-sensitive screen body to this reaches antibiotic effect.
The utility model discloses a glass with triple effects of antibiosis, fingerprint prevention and permeability improvement and a preparation method thereof, which is applied for the utility model with the application number of CN201510266464.1, the technical proposal is that a single-layer film is arranged on at least one surface of a glass substrate, and the single-layer film is SiO2、TiO2、Ag2SiO of porous network structure formed by O and fluorosilane2-TiO2-Ag2An O-fluorosilane composite film. The preparation method comprises mixing SiO2-TiO2-Ag2The O-fluorosilane sol-gel solution is formed on a glass substrate by a pulling method, a spraying method, a rolling coating method, a spin coating method or a curtain coating method, and the glass with triple effects of antibiosis, fingerprint prevention and permeability increase is obtained after drying, so that the antibacterial effect is achieved.
However, the above-mentioned techniques have the following disadvantages in practical applications: firstly, the technologies can only passively resist bacteria but cannot actively kill bacteria; secondly, the coating layer can not be used durably, and the antibacterial coating on the surface of the touch screen can be damaged after multiple times of touch, so that the antibacterial effect is invalid after the touch screen is used for a period of time; thirdly, the coating process is complex, the efficiency is low, the coating can be finished by spraying, coating and baking for many times, and the requirements on the cleanliness of the environment, the temperature and equipment facilities are high; and fourthly, the used stock solution, the used liquid medicine and the preparation process have certain pollution to the environment, so the national management and the requirement on related production units are extremely high, and the efficiency and the price of the antibacterial treatment product of the direct coating process are influenced to a certain extent.
Therefore, it is an urgent need to solve the problem of developing a new technology in the technical field of touch screens, which has the advantages of self-sterilization, cyclic sterilization, simple process and no environmental pollution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a touch-sensitive screen body of function disinfects in area, the utility model discloses can effectively disinfect to the touch surface of the touch-sensitive screen body, the process of disinfecting can circulate, and simple structure, bactericidal effect are good, pollution-free to the environment.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a touch-sensitive screen body of function of disinfecting in area which characterized in that: the ultraviolet sterilization device comprises a controller and an ultraviolet sterilization component, wherein the ultraviolet sterilization component is at least arranged on one side of a touch screen body, the controller is connected with the ultraviolet sterilization component, and the controller is used for controlling the ultraviolet sterilization component to emit ultraviolet light to a touch surface of the touch screen body.
The ultraviolet sterilization component is at least arranged on one side of the touch surface of the touch screen body.
The ultraviolet sterilization component is at least arranged on one side surface of the touch screen body.
And a connecting piece for installing an ultraviolet sterilization assembly is fixed on the side surface of the touch screen body, and the ultraviolet sterilization assembly is fixed on the side surface of the touch screen body through the connecting piece.
The touch screen body is fixedly provided with a light-gathering strip, and ultraviolet light emitted by the ultraviolet sterilization component is gathered by the light-gathering strip and then emitted to the touch surface.
The ultraviolet sterilization component is arranged below the light-gathering strip, and ultraviolet light emitted by the ultraviolet sterilization component is condensed by the side surface of the light-gathering strip and then emitted to the touch surface.
The ultraviolet sterilization component comprises a PCB control board and a plurality of ultraviolet light emitting tubes, and the ultraviolet light emitting tubes and the controller are both arranged on the PCB control board.
The ultraviolet luminous tubes are uniformly arranged on the PCB control panel in a straight line shape.
Adopt the utility model has the advantages of:
1. the utility model discloses a controller can control opening and closing of ultraviolet sterilization subassembly according to actual need, can control ultraviolet sterilization subassembly and close when having the touch user to use promptly, and control ultraviolet sterilization subassembly and open when not having the touch user to use and disinfect. On one hand, ultraviolet light can be prevented from irradiating a touch user, and on the other hand, a clean touch area can be provided for the next touch user. Through the ultraviolet sterilization component at least arranged on one side of the touch screen body, ultraviolet light can be emitted to the touch surface of the touch screen body, and therefore the touch surface can be actively sterilized. The ultraviolet sterilization components are at least fixed on one side of the touch screen body, namely the number of the ultraviolet sterilization components is at least one set, and because ultraviolet light is divergent light, when the specification size of the touch screen body is small, the ultraviolet sterilization components can be used for effectively sterilizing, and when the specification size of the touch screen body is large, the number of the ultraviolet sterilization components can be sequentially increased, so that the sterilization effectiveness is ensured. When the in-service use, the utility model discloses can effectively disinfect to the touch surface of the touch-sensitive screen body, make the touch-sensitive screen body avoid the corruption of microorganisms such as external bacterium, improve the life of touch-sensitive screen, also improve public environment touch equipment's application safety factor simultaneously, let the touch user can both possess a no bacterium cross touch platform. And, the utility model discloses simple structure, easy operation, disposable installation just can use for a long time, and the sterilization process is circulated, the bactericidal effect is good, pollution-free to the environment. In addition, because the ultraviolet light that the ultraviolet sterilization subassembly emitted is the light of dispersing, the ultraviolet light of consequently emission except that disinfects to the touch surface of the touch-sensitive screen body, it can also initiatively disinfect to the non-touch display area on the touch surface, has further promoted bactericidal effect.
2. The utility model provides an ultraviolet sterilization subassembly can set up the one side of the touch-sensitive surface on the touch-sensitive screen body at least, also can set up on a side of the touch-sensitive screen body at least. The ultraviolet sterilization component has various setting structures, and is favorable for being used in touch screen types with different structures.
3. The utility model discloses when the ultraviolet sterilization subassembly sets up the side at the touch-sensitive screen body, set up the connecting piece that is used for installing the ultraviolet sterilization subassembly alone, this structure is favorable to improving the display screen of touch-sensitive screen and accounts for the ratio, can reduce the thickness of touch-sensitive screen simultaneously.
4. The utility model discloses the fixed striation of gathering that is provided with on the touch-sensitive screen body can strengthen the intensity of the ultraviolet ray of ultraviolet sterilization subassembly transmission through gathering the striation, is favorable to improving bactericidal effect.
5. The utility model discloses install the ultraviolet sterilization subassembly in the below of gathering the striation to make the ultraviolet ray of ultraviolet sterilization subassembly transmission launch on the touch surface after gathering the side spotlight of striation. The structure can protect the ultraviolet sterilization component, and is beneficial to prolonging the service life of the ultraviolet sterilization component.
6. The utility model discloses a PCB control panel and ultraviolet luminescent tube have simple structure, be convenient for realize, advantage such as bactericidal effect is good as the ultraviolet sterilization subassembly.
7. The utility model is suitable for an existing capacitive touch screen, resistive touch screen, electromagnetic touch screen, sound wave touch screen, infrared touch screen etc. when being used for other touch-sensitive screens except infrared touch screen, only need increase on its touch-sensitive screen body ultraviolet sterilization subassembly and/or spotlight strip can, and when being used for infrared touch screen, the PCB control panel of ultraviolet sterilization subassembly can share with the PCB board of infrared pipe, ultraviolet-emitting tube and infrared pipe install on same PCB control panel promptly can. The processing and assembling method is consistent with the conventional equipment which is commonly used in the market at present and does not have the self-sterilization function, no new process is introduced, and the operation is simple and convenient.
Drawings
FIG. 1 is a schematic structural view of an ultraviolet sterilization module disposed on one side of a touch surface in example 1;
FIG. 2 is a schematic structural view of the UV sterilization device disposed on two sides parallel to the touch surface in embodiment 1;
FIG. 3 is a schematic view showing the structure of an ultraviolet sterilizer of example 1;
FIG. 4 is a schematic view of the UV sterilization assembly of example 1 emitting UV light;
FIG. 5 is a schematic structural view of the UV sterilizer assembly according to embodiment 2, which is disposed on one side of the touch surface;
FIG. 6 is a schematic structural view of the UV sterilization device of embodiment 2 disposed on two sides of the touch surface;
FIG. 7 is a schematic structural view of the case where the UV sterilization assembly is disposed on one side of the touch screen body in example 3;
FIG. 8 is a schematic structural view illustrating the UV sterilization assembly disposed on two sides of the touch screen body in embodiment 3;
FIG. 9 is a schematic structural view illustrating the UV sterilization assembly disposed on two parallel sides of the touch screen body in example 4;
labeled as: 1. the touch screen comprises a touch screen body, 2, a controller, 3, a touch surface, 4, a side surface, 5, a PCB control board, 6, an ultraviolet light emitting tube, 7, a light gathering strip, 8 and a connecting piece.
Detailed Description
Example 1
The embodiment discloses a touch-sensitive screen body of function disinfects in area, including controller 2 and ultraviolet sterilization subassembly, the ultraviolet sterilization subassembly sets up the one side at the touch-sensitive screen body 1 at least, controller 2 is connected with the ultraviolet sterilization subassembly, controller 2 is used for controlling the ultraviolet sterilization subassembly to disinfect to the 3 emission ultraviolet lights of touch-sensitive screen body 1's touch surface.
In this embodiment, the touch panel body 1 includes a touch surface 3, a non-touch surface (a back surface of the touch panel body 1) corresponding to the touch surface 3, and four side surfaces 4 located between the touch surface 3 and the non-touch surface. As shown in fig. 1 and 2, the ultraviolet sterilization component is at least arranged on one side of the touch surface 3 on the touch screen body 1 by means of adhering, that is, the ultraviolet sterilization component is arranged on one side, two sides, three sides or four sides of the touch surface 3 as required, and specifically, the ultraviolet light emitted can be fully irradiated to the touch area on the touch surface 3. When the ultraviolet sterilization components are respectively arranged on two sides, three sides or four sides of the touch surface 3, the ultraviolet sterilization components are connected in series, and the controller 2 uniformly controls the ultraviolet sterilization components to be opened and closed after the ultraviolet sterilization components are connected in series. And when the ultraviolet sterilization component is only arranged on one side, two sides or three sides of the touch surface 3, the other sides can be filled with foam or double-sided adhesive to ensure the consistency of the whole structure.
In this embodiment, as shown in fig. 3, the ultraviolet sterilization assembly includes a PCB control panel 5 and a plurality of ultraviolet light emitting tubes 6, the plurality of ultraviolet light emitting tubes 6 are uniformly installed on the PCB control panel 5 in a straight line, and the controller 2 can be installed on the front surface of the PCB control panel 5 or on the back surface of the PCB control panel 5. Since ultraviolet light emitted from the ultraviolet light emitting tube 6 is divergent light, a schematic view thereof at the time of light emission is shown in fig. 4.
Further, when in actual use, in order to prevent that ultraviolet ray from shining the touch user, can set up on the touch-sensitive screen and control opening and closing of ultraviolet luminotron 6 with controller 2 matched with apart from the inductor, when having sensed touch user need use promptly when apart from the inductor, apart from the inductor and send a signal to controller 2, controller 2 stops transmitting ultraviolet ray through PCB control panel 5 control ultraviolet luminotron 6. On the contrary, the ultraviolet light emitting tube 6 continuously emits ultraviolet light for sterilization.
In this embodiment, the ultraviolet light emitting tube 6 is an LED lamp or UV lamp tube with a wavelength range of 200nm to 400nm, and can kill bacteria, fungi, microorganisms, and the like in the environment. The ultraviolet sterilization efficiency is high, the surface cleanliness of the touch screen polluted by pathogenic microorganisms can reach 99%, the service life of the LED lamp or the UV lamp tube is long, the average service life can reach 8000 hours, and the replacement risk and cost are low. The PCB control board 5 is used for controlling the power of the ultraviolet light emitting tubes, the emission angles of the ultraviolet light emitting tubes 6 are controlled through design, different requirements of touch screens with different sizes on the light emitting power of the ultraviolet light emitting tubes 6 are adjusted, the requirements of the touch screens with different sizes on the sterilization power can be met, and more losses can not be caused. The length that design into suitable ultraviolet luminotron 6 is constituteed, and the concatenation is used and is satisfied the length demand of not unidimensional, can strengthen the commonality of raw and other materials material. The raw material cost and the process production cost are fundamentally optimized, and the consistency of resources and material selection is planned on the design, so that the touch display with multiple sizes can be shared conveniently.
Example 2
On the basis of embodiment 1, in this embodiment, light-gathering strips 7 are fixedly arranged on the touch screen body 1, and the number of the light-gathering strips 7 corresponds to the number of the ultraviolet sterilization assemblies, that is, ultraviolet light emitted by each set of ultraviolet sterilization assemblies is condensed by the corresponding light-gathering strips 7 and then emitted onto the touch surface 3. The light-gathering strip 7 can adopt a filter frame structure in the technical field of the existing infrared screen, mainly has a light-gathering effect on ultraviolet light, and is used for enhancing the intensity of the ultraviolet light so as to improve the sterilization effect. Specifically, the ultraviolet sterilization component is installed below the light-gathering strip 7, and ultraviolet light emitted by the ultraviolet sterilization component is condensed by the side surface 4 of the light-gathering strip 7 and then emitted onto the touch surface 3 for sterilization.
Further, the ultraviolet sterilization component and the light focusing bar 7 are both adhered to the touch surface 3 of the touch screen body 1, and the ultraviolet sterilization component is located between the light focusing bar 7 and the touch surface 3, as shown in fig. 5 and 6, the ultraviolet sterilization component and the light focusing bar 7 are at least arranged on one side of the touch surface 3, that is, the ultraviolet sterilization component and the light focusing bar 7 can be arranged on one side, two sides, three sides or four sides of the touch surface 3 as required, and particularly, the emitted ultraviolet light can be fully irradiated to the touch area on the touch surface 3. When the ultraviolet sterilization components and the light condensation strips 7 are respectively arranged on two sides, three sides or four sides of the touch surface 3, the ultraviolet sterilization components are connected in series, the serially connected PCB control board 5 is connected with the controller 2, and the controller 2 controls the opening and closing of the ultraviolet light emitting tubes 6 through the PCB control board 5 in a unified manner. And when the ultraviolet sterilization component and the light condensation strip 7 are only arranged on one side, two sides or three sides of the touch surface 3, the other sides can be filled with foam or double-sided adhesive tape to ensure the consistency of the whole structure.
Example 3
The embodiment discloses a touch-sensitive screen body of function disinfects in area, including controller 2 and ultraviolet sterilization subassembly, the ultraviolet sterilization subassembly sets up the one side at the touch-sensitive screen body 1 at least, controller 2 is connected with the ultraviolet sterilization subassembly, controller 2 is used for controlling the ultraviolet sterilization subassembly to disinfect to the 3 emission ultraviolet lights of touch-sensitive screen body 1's touch surface.
In this embodiment, the touch panel body 1 includes a touch surface 3, a non-touch surface (a back surface of the touch panel body 1) corresponding to the touch surface 3, and four side surfaces 4 located between the touch surface 3 and the non-touch surface. As shown in fig. 7 and 8, the ultraviolet sterilization component is at least disposed on one side surface 4 of the touch screen body 1, that is, the ultraviolet sterilization component is disposed on one side surface 4, two side surfaces 4, three side surfaces 4, or four side surfaces 4 of the touch screen body 1 as required, and specifically, the ultraviolet light emitted can be fully irradiated to the touch area on the touch surface 3. When the ultraviolet sterilization components are respectively arranged on two of the side surfaces 4, three of the side surfaces 4 or four side surfaces 4 of the touch screen body 1, the ultraviolet sterilization components are connected in series, and the controller 2 controls the ultraviolet sterilization components to be opened and closed in a unified manner after the ultraviolet sterilization components are connected in series. And when the ultraviolet sterilization component is only arranged on one side surface 4, two side surfaces 4 or three side surfaces 4 of the touch screen body 1, the other side surfaces can be filled with foam or double-sided adhesive to ensure the consistency of the whole structure.
Furthermore, a connecting piece 8 for installing an ultraviolet sterilization component is fixed on the side surface 4 of the touch screen body 1, the connecting piece 8 is approximately in a U-shaped structure, the ultraviolet sterilization component is fixed in the connecting piece 8 through viscose firstly, and then the ultraviolet sterilization component is fixed on the side surface 4 of the touch screen body 1 through the connecting piece 8.
Example 4
On the basis of embodiment 3, in this embodiment, a light-gathering strip 7 is fixedly disposed on the touch screen body 1, and ultraviolet light emitted by the ultraviolet sterilization component is condensed by the light-gathering strip 7 and then emitted onto the touch surface 3. The number of the light-gathering strips 7 corresponds to the number of the ultraviolet sterilization assemblies, namely, ultraviolet light emitted by each set of ultraviolet sterilization assemblies is condensed by the corresponding light-gathering strips 7 and then emitted to the touch surface 3. The light-gathering strip 7 can adopt a filter frame structure in the technical field of the existing infrared screen, mainly has a light-gathering effect on ultraviolet light, and is used for enhancing the intensity of the ultraviolet light so as to improve the sterilization effect. Specifically, the ultraviolet sterilization component is installed below the light-gathering strip 7, and ultraviolet light emitted by the ultraviolet sterilization component is condensed by the side surface 4 of the light-gathering strip 7 and then emitted onto the touch surface 3 for sterilization.
Further, one side of the light condensing strip 7 is fixedly connected with the touch screen body 1, the other side of the light condensing strip is fixedly connected with the connecting piece 8, and the ultraviolet sterilizing component is located between the connecting piece 8 and the light condensing strip 7, as shown in fig. 9, the ultraviolet sterilizing component and the light condensing strip 7 are at least arranged on one side surface 4 of the touch screen body 1, that is, the ultraviolet sterilizing component and the light condensing strip 7 can be arranged on one side surface 4, two side surfaces 4, three side surfaces 4 or four side surfaces 4 of the touch screen body 1 according to requirements, and particularly, the emitted ultraviolet light can be completely irradiated to a touch area on the touch surface 3. When the ultraviolet sterilization components and the light condensing strips 7 are respectively arranged on two of the side surfaces 4, three of the side surfaces 4 or four of the side surfaces 4 of the touch screen body 1, the ultraviolet sterilization components are connected in series, and the controller 2 uniformly controls the ultraviolet sterilization components to be opened and closed after the ultraviolet sterilization components are connected in series. And when the ultraviolet sterilization component and the light condensation strip 7 are only arranged on one side surface 4, two side surfaces 4 or three side surfaces 4 of the touch screen body 1, the other side surfaces can be filled with foam or double-sided adhesive to ensure the consistency of the whole structure.
Any feature disclosed in this specification may, unless stated otherwise, be replaced by alternative features serving the same, equivalent or similar purpose; all of the disclosed features, or all of the method or process steps, may be combined in any combination, except mutually exclusive features and/or steps.
Claims (8)
1. The utility model provides a touch-sensitive screen body of function of disinfecting in area which characterized in that: including controller (2) and ultraviolet sterilization subassembly, the ultraviolet sterilization subassembly sets up the one side at the touch-sensitive screen body (1) at least, controller (2) are connected with the ultraviolet sterilization subassembly, controller (2) are used for controlling the ultraviolet sterilization subassembly to the touch surface (3) emission ultraviolet ray of the touch-sensitive screen body (1).
2. The touch screen body with the sterilization function according to claim 1, wherein: the ultraviolet sterilization component is at least arranged on one side of the touch surface (3) on the touch screen body (1).
3. The touch screen body with the sterilization function according to claim 1, wherein: the ultraviolet sterilization component is at least arranged on one side surface (4) of the touch screen body (1).
4. The touch screen body with the sterilization function according to claim 3, wherein: the side (4) of the touch screen body (1) is fixed with a connecting piece (8) for installing an ultraviolet sterilization component, and the ultraviolet sterilization component is fixed on the side (4) of the touch screen body (1) through the connecting piece (8).
5. The touch screen body with the sterilization function according to any one of claims 1 to 4, wherein: the touch screen body (1) is fixedly provided with a light-gathering strip (7), and ultraviolet light emitted by the ultraviolet sterilization component is gathered by the light-gathering strip (7) and then emitted to the touch surface (3).
6. The touch screen body with the sterilization function according to claim 5, wherein: the ultraviolet sterilization component is arranged below the light-gathering strip (7), and ultraviolet light emitted by the ultraviolet sterilization component is condensed by the side surface (4) of the light-gathering strip (7) and then emitted to the touch surface (3).
7. The touch screen body with the sterilization function according to any one of claims 1, 2, 3, 4 or 6, wherein: the ultraviolet sterilization component comprises a PCB control panel (5) and a plurality of ultraviolet light emitting tubes (6), and the ultraviolet light emitting tubes (6) and the controller (2) are both installed on the PCB control panel (5).
8. The touch screen body with the sterilization function according to claim 7, wherein: the ultraviolet light emitting tubes (6) are uniformly arranged on the PCB control board (5) in a straight line shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020777587.8U CN211787052U (en) | 2020-05-12 | 2020-05-12 | Touch screen body with sterilization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020777587.8U CN211787052U (en) | 2020-05-12 | 2020-05-12 | Touch screen body with sterilization function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211787052U true CN211787052U (en) | 2020-10-27 |
Family
ID=72957222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020777587.8U Active CN211787052U (en) | 2020-05-12 | 2020-05-12 | Touch screen body with sterilization function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211787052U (en) |
-
2020
- 2020-05-12 CN CN202020777587.8U patent/CN211787052U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| First et al. | Guidelines for the application of upper-room ultraviolet germicidal irradiation for preventing transmission of airborne contagion-Part I: basic principles | |
| RU144349U1 (en) | AIR DISINFECTION DEVICE | |
| CN111538442A (en) | Self-sterilization touch pad | |
| KR20190061183A (en) | Elevator smart air sterilizer having UV Sterilizer ceiling | |
| CN211787047U (en) | Infrared touch assembly with sterilization function | |
| CN113271986A (en) | Lighting and dissipating device | |
| US20210318008A1 (en) | Uv-c germicidal led strip kits for hvac ducts | |
| CN101078543A (en) | Sterilization processing device dedicated for blast pipe | |
| TW201539023A (en) | Environmental cleaning and antimicrobial lighting component and fixture | |
| CN211787052U (en) | Touch screen body with sterilization function | |
| CN211787044U (en) | Touch display based on ultraviolet sterilization | |
| CN212031890U (en) | Sterilizing liquid crystal display | |
| RU201411U1 (en) | Closed-type germicidal irradiator | |
| CN205090506U (en) | Air treatment equipment | |
| CN202547246U (en) | Sterilization and preservation refrigerator | |
| CN211502517U (en) | LED photocatalyst sterilizing lamp | |
| CN108002481A (en) | A kind of water treating module | |
| CN2723882Y (en) | Air sterilizing device for central air conditioner | |
| CN111040221B (en) | Antibacterial self-cleaning film and preparation method and application thereof | |
| CN218544744U (en) | Air conditioner air port sterilization and disinfection device with bending structure | |
| US20200223177A1 (en) | Antimicrobial structure and method for manufacturing the same | |
| JPH10235202A (en) | Photocatalytic body and air cleaner | |
| JP3644649B2 (en) | Air filtration device | |
| CN113318358B (en) | Inspection and quarantine respiratory protection device for up-conversion material | |
| CN111637555A (en) | Central air-conditioning disinfection device based on pulse light source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |