CN217660808U - Ultraviolet disinfection and sterilization device for traditional Chinese medicine powder - Google Patents
Ultraviolet disinfection and sterilization device for traditional Chinese medicine powder Download PDFInfo
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- CN217660808U CN217660808U CN202220773231.6U CN202220773231U CN217660808U CN 217660808 U CN217660808 U CN 217660808U CN 202220773231 U CN202220773231 U CN 202220773231U CN 217660808 U CN217660808 U CN 217660808U
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 100
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- 239000003814 drug Substances 0.000 title claims abstract description 66
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to an ultraviolet disinfection and sterilization device for traditional Chinese medicine powder, which comprises a supporting component and a disinfection component, wherein the supporting component comprises a shell, a transparent roller, a rotating shaft and a rotating power element, the transparent roller is rotationally connected in the shell, the transparent roller is used for loading the traditional Chinese medicine powder, the rotating shaft penetrates through the transparent roller, the rotating shaft is used for driving the transparent roller to rotate, and the rotating power element is used for driving the rotating shaft to rotate; the disinfection component comprises a PCB and a plurality of UVC-LED lamps, the PCB is installed in the shell, and each UVC-LED lamp is electrically connected with the PCB. The ultraviolet disinfection and sterilization device for the traditional Chinese medicine powder realizes sterilization by placing the traditional Chinese medicine powder in the transparent roller under the irradiation of the UVC-LED lamp, has broad-spectrum disinfection and sterilization effects on most bacteria, viruses and microorganisms, and does not change the material characteristics or medicinal components of the traditional Chinese medicine powder; the transparent roller is driven by the rotating shaft to rotate, so that the traditional Chinese medicine powder is turned in the transparent roller, and powder particles are not agglomerated, precipitated and accumulated, thereby achieving the effect of complete disinfection and sterilization and being convenient to use.
Description
Technical Field
The utility model relates to the technical field of disinfection, in particular to an ultraviolet disinfection and sterilization device for traditional Chinese medicine powder.
Background
Sterilization refers to the reduction in the number of microbe-bacteria present per unit amount of material, usually a corresponding treatment of the surface. When sterilizing surfaces, in addition to having a high sterilising effect, it is important that the material delimited by the surface also maintains its initial state as much as possible. In practice, sterilization of powders (granules such as Chinese medicinal powder) is particularly difficult. At present, when the traditional Chinese medicine powder and other particles are sterilized by adopting an autoclaving method, autoclaving is required under 7000bar pressure, the requirement on equipment is high, the structure is complex, the use is inconvenient, and the active ingredients of the traditional Chinese medicine are influenced and the quality of the medicine is difficult to ensure.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need to provide an ultraviolet disinfection and sterilization device for traditional Chinese medicine powder, which is convenient to use.
An ultraviolet disinfection and sterilization device for traditional Chinese medicine powder comprises a supporting component and a disinfection component, wherein the supporting component comprises a shell, a transparent roller, a rotating shaft and a rotating power element, the transparent roller is rotatably connected in the shell and used for loading the traditional Chinese medicine powder, the rotating shaft penetrates through the transparent roller and is used for driving the transparent roller to rotate, and the rotating power element is used for driving the rotating shaft to rotate; the disinfection component comprises a PCB and a plurality of UVC-LED lamps, the PCB is mounted in the shell, and each UVC-LED lamp is electrically connected with the PCB.
In one embodiment, the supporting assembly further includes a surface cover and a bottom cover, and the surface cover and the bottom cover are respectively disposed at two ends of the housing.
In one embodiment, the cross section of the housing is polygonal, the number of the PCB boards is multiple, and each PCB board is respectively mounted on the inner wall of the housing.
In one embodiment, one end of the transparent drum is disposed flush with the face cover.
In one embodiment, the supporting assembly further comprises a sealing cover, a material opening is formed in one end, connected with the face cover, of the transparent roller, the sealing cover is arranged corresponding to the material opening, and the sealing cover is used for covering the transparent roller.
In one embodiment, the inner wall of the transparent cylinder is coated with an anti-stick powder layer.
In one embodiment, the anti-sticking powder layer is made of nano materials; the rotating power element is a stepping motor.
In one embodiment, the transparent roller is made of one of optical quartz glass and PMMA.
In one embodiment, the sterilization assembly further comprises a driving power source electrically connected to each of the PCB boards.
In one embodiment, the power supply further comprises a controller, the rotary power element and the driving power supply are respectively in signal connection with the controller, and the controller is used for controlling the operation of the rotary power element and the driving power supply.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the ultraviolet disinfection and sterilization device for the traditional Chinese medicine powder of the utility model realizes sterilization by placing the traditional Chinese medicine powder on the transparent roller under the irradiation of the UVC-LED lamp, has broad-spectrum disinfection and sterilization effect on most bacteria, viruses and microorganisms, and does not change the material characteristics or the medicine property components of the traditional Chinese medicine powder; the transparent roller is driven to rotate by the rotating shaft, so that the traditional Chinese medicine powder is turned in the transparent roller, and powder particles cannot be agglomerated, precipitated and accumulated, thereby achieving the effect of complete disinfection and sterilization; the ultraviolet disinfection and sterilization device for the traditional Chinese medicine powder is convenient to use and is beneficial to the industrial popularization of the ultraviolet disinfection and sterilization of the traditional Chinese medicine powder.
Drawings
Fig. 1 is a schematic view of an assembly structure of an ultraviolet disinfection and sterilization device for traditional Chinese medicine powder according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of another angle of the UV sterilizer for traditional Chinese medicine powder shown in FIG. 1;
fig. 3 is a side view of the ultraviolet sterilizing apparatus for traditional Chinese medicine powder shown in fig. 1, wherein a cover is not shown.
Reference is made to the accompanying drawings in which:
an ultraviolet sterilizing device 100 for the Chinese medicine powder;
the device comprises a support assembly 10, a shell 11, a transparent roller 12, a rotating shaft 13, a rotating power element 14, a surface cover 15, a bottom cover 16, a sealing cover 17, a sterilizing assembly 20, a PCB (printed circuit board) 21, UVC-LED lamps 22 and a driving power supply 23.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully below. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When the number of an element is referred to as "a plurality," it can be any number of two or more. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 3, an ultraviolet disinfection apparatus 100 for traditional Chinese medicine powder according to an embodiment of the present invention includes a support assembly 10 and a disinfection assembly 20, wherein the support assembly 10 includes a housing 11, a transparent drum 12, a rotating shaft 13 and a rotating power element 14, and the disinfection assembly 20 includes a PCB 21 and a plurality of UVC-LED lamps 22; the ultraviolet disinfection and sterilization apparatus 100 for traditional Chinese medicine powder of this embodiment realizes sterilization by placing traditional Chinese medicine powder on a transparent roller under irradiation of the UVC-LED lamp 22, and has broad-spectrum efficacy of disinfection and sterilization of most bacteria, viruses and microorganisms without changing material properties or drug-property components of the traditional Chinese medicine powder; the transparent roller 12 is driven to rotate by the rotating shaft 13, so that the traditional Chinese medicine powder is turned over in the transparent roller 12, and powder particles can not be caked, precipitated and accumulated, thereby achieving the effect of complete disinfection and sterilization.
As shown in fig. 1 to fig. 3, in the present embodiment, the supporting assembly 10 includes a housing 11, a transparent roller 12, a rotating shaft 13 and a rotating power element 14, the transparent roller 12 is rotatably connected in the housing 11, the transparent roller 12 is used for loading the traditional Chinese medicine powder, the rotating shaft 13 penetrates through the transparent roller 12, the rotating shaft 13 is used for driving the transparent roller 12 to rotate at a constant speed, and the rotating power element 14 is used for driving the rotating shaft 13 to rotate at a constant speed; alternatively, the cross section of the housing 11 is polygonal, and the cross section of the transparent drum 12 is circular; further, the cross section of the housing 11 is a regular hexagon. The transparent roller 12 is made of one of optical quartz glass and PMMA (polymethyl methacrylate) so as to facilitate the transmission of ultraviolet light; in other embodiments, the transparent roller 12 is made of other transparent materials, so long as the ultraviolet light can transmit light; optionally, a material port (not shown) is disposed at one end of the transparent roller 12, the material port is used for putting or pouring the traditional Chinese medicine powder, an anti-sticking powder layer is coated on the inner wall of the transparent roller 12, and further, the anti-sticking powder layer is made of a nano material; the rotary power element 14 is a stepper motor.
In one embodiment, the supporting assembly 10 further includes a surface cover 15 and a bottom cover 16, the surface cover 15 and the bottom cover 16 are respectively disposed at two ends of the housing 11; one end of the transparent drum 12 is disposed flush with the face cover 15. The supporting assembly 10 further comprises a sealing cover 17, the sealing cover 17 is disposed corresponding to the material opening, and the sealing cover 17 is used for covering the transparent roller 12.
As shown in fig. 2 and 3, the sterilizing assembly 20 includes a PCB 21 and a plurality of UVC-LED lamps 22, the PCB 21 being mounted in the housing 11, each UVC-LED lamp 22 being electrically connected to the PCB 21. Optionally, there are a plurality of PCB boards 21, and each PCB board 21 is installed on the inner wall of the housing 11; further, the number of the PCB boards 21 is six so that the ultraviolet radiation of the UVC-LED light source is completely irradiated to the inside of the transparent drum 12. The ultraviolet disinfection and sterilization device 100 for the traditional Chinese medicine powder adopts the UVC-LED lamp 22, and the UVC-LED ultraviolet disinfection technology is realized by using a specially designed UVC waveband ultraviolet lamp with high efficiency, high strength and long service life based on the research foundation of modern epidemic prevention science, medicine and photodynamic. Ultraviolet rays damage and destroy nucleic acid through radiation to microorganisms (pathogens such as bacteria, viruses and spores), so that the microorganisms die to achieve the aims of disinfection and sterilization, and the inactivation effect depends on the ultraviolet radiation dose. When UVC ultraviolet rays irradiate microorganisms, energy is transmitted and accumulated, and the microorganisms are inactivated, so that the aim of disinfection is fulfilled. When the bacteria and virus absorb over 3600-65000 uW/cm2, it has powerful destructive power to DNA and RNA of bacteria and virus, and can make bacteria and virus lose viability and reproduction power to kill bacteria and virus, so as to attain the goal of disinfection and sterilization. On one hand, the ultraviolet ray can mutate nucleic acid, block the nucleic acid from replicating, block transcription and synthesize protein; on the other hand, the generation of free radicals can cause photoionization, resulting in the death of bacteria.
In one embodiment, the sterilization assembly 20 further includes a driving power supply 23, the driving power supply 23 is mounted on the bottom cover 16, and the driving power supply 23 is electrically connected to each PCB board 21; alternatively, the driving power supply 23 is plural.
In order to realize automatic control, the ultraviolet disinfection and sterilization apparatus 100 for traditional Chinese medicine powder further comprises a controller (not shown), the rotary power element 14 and the driving power source 23 are respectively in signal connection with the controller, and the controller is used for controlling the operation of the rotary power element 14 and the driving power source 23. According to the type attributes of different traditional Chinese medicine powders, the controller intelligently adjusts the operation of the driving power supply 23, so as to adjust the radiation dose of the UVC-LED lamp 22.
When in use, the traditional Chinese medicine powder is poured into the transparent roller 12 through the material port, and the transparent roller 12 is sealed by the sealing cover 17; then, the rotating power element 14 is rotated to drive the rotating shaft 13 to rotate at a constant speed, the rotating shaft 13 drives the transparent roller 12 to rotate at a constant speed, so that the traditional Chinese medicine powder is driven to turn over, and meanwhile, according to the type attributes of different traditional Chinese medicine powders, the controller intelligently adjusts the operation of the driving power supply 23, so that the radiation dose of the UVC-LED lamp 22 is adjusted, the LOG killing value of viruses and the radiation dose (time) meet the rule of linear relation, and the disinfection and sterilization effects of powder particles are achieved. After sterilization, the sealing cover 17 is opened, the Chinese medicine powder is poured out, and then aseptic drying packaging is carried out, so that the collection and the operation are convenient. The UVC-LED lamp 22 is adopted for disinfection, the broad-spectrum disinfection and sterilization effects on most bacteria, viruses and microorganisms are achieved, and the material characteristics or drug property components of the traditional Chinese medicine powder cannot be changed; the stepping motor is adopted to drive the rotating shaft 13 to rotate, so that the traditional Chinese medicine powder is turned over in the transparent roller 12, and powder particles are not caked, precipitated and stacked, thereby achieving the effect of completely sterilizing the traditional Chinese medicine powder. The ultraviolet disinfection and sterilization device 100 for the traditional Chinese medicine powder is suitable for disinfection and sterilization in the manufacturing and processing of powder particles of food, traditional Chinese medicine, raw material medicine and the like.
The ultraviolet disinfection and sterilization device 100 for traditional Chinese medicine powder of the present invention realizes sterilization by placing traditional Chinese medicine powder in the transparent roller under the irradiation of the UVC-LED lamp 22, and has broad-spectrum effect of disinfection and sterilization of most bacteria, viruses and microorganisms, without changing the material characteristics or drug property components of the traditional Chinese medicine powder; the transparent roller 12 is driven to rotate by the rotating shaft 13, so that the traditional Chinese medicine powder is turned over in the transparent roller 12, and powder particles are not caked, precipitated and stacked, thereby achieving the effect of complete disinfection and sterilization; the ultraviolet disinfection and sterilization device 100 for the traditional Chinese medicine powder is convenient to use and is beneficial to the industrial popularization of the ultraviolet disinfection and sterilization of the traditional Chinese medicine powder.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An ultraviolet disinfection and sterilization device for traditional Chinese medicine powder is characterized by comprising a supporting component and a disinfection component, wherein the supporting component comprises a shell, a transparent roller, a rotating shaft and a rotating power element, the transparent roller is rotatably connected in the shell and used for loading the traditional Chinese medicine powder, the rotating shaft penetrates through the transparent roller and is used for driving the transparent roller to rotate, and the rotating power element is used for driving the rotating shaft to rotate; the disinfection component comprises a PCB and a plurality of UVC-LED lamps, the PCB is mounted in the shell, and each UVC-LED lamp is electrically connected with the PCB.
2. The ultraviolet disinfection and sterilization apparatus for traditional Chinese medicine powder of claim 1, wherein said support assembly further comprises a face cover and a bottom cover, said face cover and said bottom cover are respectively disposed at two ends of said housing.
3. The ultraviolet disinfection apparatus for traditional Chinese medicine powder of claim 2, wherein the cross section of said housing is polygonal, and said PCB board is plural, and each PCB board is mounted on the inner wall of said housing.
4. The ultraviolet disinfection apparatus for traditional Chinese medicine powder of claim 2, wherein one end of said transparent drum is disposed flush with said face cover.
5. The ultraviolet disinfection and sterilization apparatus for traditional Chinese medicine powder of claim 4, wherein the support assembly further comprises a sealing cover, a material port is arranged at one end of the transparent roller connected with the face cover, the sealing cover is arranged corresponding to the material port, and the sealing cover is used for covering the transparent roller.
6. The ultraviolet sterilization and disinfection apparatus for traditional Chinese medicine powders as recited in claim 1, wherein the inner wall of said transparent drum is coated with an anti-sticking powder layer.
7. The ultraviolet disinfection and sterilization apparatus for traditional Chinese medicine powder as recited in claim 6, wherein said anti-sticking powder layer is made of nano material; the rotating power element is a stepping motor.
8. The ultraviolet disinfection apparatus for traditional Chinese medicine powder of claim 1, wherein said transparent drum is made of one of optical quartz glass and PMMA.
9. The ultraviolet disinfection apparatus for traditional Chinese medicine powder of claim 1, wherein said disinfection assembly further comprises a driving power source, said driving power source electrically connected to each of said PCB boards.
10. The ultraviolet disinfection and sterilization apparatus for traditional Chinese medicine powder of claim 9, further comprising a controller, wherein the rotary power element and the driving power source are respectively in signal connection with the controller, and the controller is used for controlling the operation of the rotary power element and the driving power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220773231.6U CN217660808U (en) | 2022-04-02 | 2022-04-02 | Ultraviolet disinfection and sterilization device for traditional Chinese medicine powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220773231.6U CN217660808U (en) | 2022-04-02 | 2022-04-02 | Ultraviolet disinfection and sterilization device for traditional Chinese medicine powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217660808U true CN217660808U (en) | 2022-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220773231.6U Active CN217660808U (en) | 2022-04-02 | 2022-04-02 | Ultraviolet disinfection and sterilization device for traditional Chinese medicine powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217660808U (en) |
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2022
- 2022-04-02 CN CN202220773231.6U patent/CN217660808U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231023 Address after: Beijing University Dongguan Science and Technology Park, No. 17 Qinyuan Road, Songshan Lake, Dongguan City, Guangdong Province, 523808 Patentee after: DONGGUAN INSTITUTE OF OPTO-ELECTRONICS PEKING University Patentee after: Peking University Address before: No.17, Qinyuan Road, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN INSTITUTE OF OPTO-ELECTRONICS PEKING University |
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| TR01 | Transfer of patent right |