CN218474744U - Ultraviolet germicidal lamp for internal sterilization of biological safety cabinet - Google Patents
Ultraviolet germicidal lamp for internal sterilization of biological safety cabinet Download PDFInfo
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- CN218474744U CN218474744U CN202222013023.9U CN202222013023U CN218474744U CN 218474744 U CN218474744 U CN 218474744U CN 202222013023 U CN202222013023 U CN 202222013023U CN 218474744 U CN218474744 U CN 218474744U
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- biological safety
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Abstract
The utility model discloses an inside ultraviolet germicidal lamp for disinfecting of biological safety cabinet, including ultraviolet tube, ultraviolet tube's both ends position department is provided with connects the lamp stand, the lower extreme position department of connecting the lamp stand is provided with the installation base, the inside of installing the base is provided with coupling spring, coupling spring's outside position department is provided with connects the elasticity bobble, the inboard position department that the magic was pasted is provided with reflection of light film paper, the upper end position department that the magic was pasted is provided with the silica gel layer, the outside on silica gel layer is provided with the cover cloth layer, has the magic subsides, silica gel layer, reflection of light film paper through adding and can be when using effectual improvement ultraviolet ray's utilization ratio, and the phenomenon that adheres to dust influence next use on avoiding ultraviolet tube when not using takes place, can make to connect the lamp stand installation and change more convenient and fast through adding the connection elasticity bobble that has coupling spring to work efficiency has been improved greatly.
Description
Technical Field
The utility model belongs to the technical field of the biological safety cabinet is relevant, concretely relates to ultraviolet germicidal lamp is used in inside disinfecting of biological safety cabinet.
Background
The biological safety cabinet is designed for protecting an operator, a laboratory environment and experimental materials from being exposed to infectious aerosol and splashed substances which are possibly generated in the operation process when the experimental materials with infectivity, such as primary cultures, strains of bacteria and virus, diagnostic specimens and the like, are operated, because the biological safety cabinet needs to be sterilized by an ultraviolet lamp when the cultures are placed and cleaned, and because the biological safety cabinet is very important for ecological research, the biological safety cabinet has important significance for improving the ultraviolet sterilizing lamp for sterilizing the interior of the biological safety cabinet.
The existing ultraviolet germicidal lamp technology for internal sterilization of the biological safety cabinet has the following problems: the inside ultraviolet germicidal lamp for disinfecting of current biological safety cabinet can't increase the utilization ratio of light when using, and can't carry out dustproof protection to its fluorescent tube surface when not using.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inside ultraviolet germicidal lamp for disinfecting of biological safety cabinet to solve the current inside ultraviolet germicidal lamp for disinfecting that proposes in the above-mentioned background art and use the unable utilization ratio that increases light, and can't carry out the problem of dustproof protection to its fluorescent tube surface when not using.
In order to achieve the above object, the utility model provides a following technical scheme: an ultraviolet germicidal lamp for internal sterilization of a biological safety cabinet comprises an ultraviolet lamp tube, connecting lamp holders are arranged at positions of two ends of the ultraviolet lamp tube, an installation base is arranged at a position of the lower end of each connecting lamp holder, a connecting spring is arranged inside the installation base, a connecting elastic small ball is arranged at a position of the outer side of the connecting spring, a magic female sticker is arranged at a position of the ultraviolet lamp tube close to the positions of the two ends, a magic tape is arranged at a position of the outer side of the magic female sticker, reflective film paper is arranged at a position of the inner side of the magic female sticker, a silica gel layer is arranged at a position of the upper end of the magic tape, a covering cloth layer is arranged outside the silica gel layer, the ultraviolet lamp tube is electrically connected with an external power supply, the outer part of the ultraviolet lamp tube is made of quartz glass, the ultraviolet lamp tube emits ultraviolet rays after being excited by low-pressure mercury vapor, the connecting lamp holder is made of a PVC material, a convex block is arranged at the lower end of the connecting lamp holder, a groove is arranged on the convex block, the connecting elastic small ball is made of stainless steel, the connecting elastic small hook is connected with the installation base through a connecting elastic small hook, a rectangular thin film, a thin film is made of PET film, a thin film adhesive is arranged on the surface of the upper surface of the connecting elastic small hook, and a thin film, a thin film adhesive is connected with the PET thin film, a thin film adhesive and a thin film adhesive close to the PET thin film adhesive, the upper end of the magic tape is connected to the covering cloth layer and the silica gel layer through the viscose.
Preferably, the outer part of the ultraviolet lamp tube is made of quartz glass, and the ultraviolet lamp tube emits ultraviolet rays after being excited by low-pressure mercury vapor.
Preferably, the connecting lamp holder is made of PVC materials, a protruding block is arranged at the lower end of the connecting lamp holder, and a groove is formed in the protruding block.
Preferably, the connection elastic small ball is made of stainless steel materials and is connected with the installation base through a connection spring.
Preferably, the mounting base is provided with a cuboid groove, and the wall surface of the cuboid groove is provided with a cylindrical groove.
Preferably, the reflective film paper is made of a PET material, the upper end of the reflective film paper is connected to the silica gel layer through an adhesive, and the middle of the reflective film paper is connected with the ultraviolet lamp tube through the adhesive.
Preferably, the surface of the magic female sticker is provided with hard bristles with hooks, and the magic female sticker is connected to the positions, close to the two sides, outside the ultraviolet lamp tube in a sleeving manner.
Preferably, the surface of the magic tape is made of fine and soft fibers, and the upper end of the magic tape is connected to the covering cloth layer and the silica gel layer through viscose.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a position department is provided with the female subsides of magic near both ends of ultraviolet tube, the outside position department of the female subsides of magic is provided with the magic sub-subsides, the inboard position department of the magic sub-subsides is provided with reflection of light film paper, the upper end position department of the magic sub-subsides is provided with the silica gel layer, the outside of silica gel layer is provided with the cover cloth layer, reflection of light film paper adopts PET material to make and forms, the upper end of reflection of light film paper is connected to the silica gel layer through the viscose, and the middle one of reflection of light film paper is connected with ultraviolet tube through the viscose, the surface of the female subsides of magic is the thorn hair of harder tape hook, the female subsides of magic is connected to the position department near both sides outside ultraviolet tube through the mode of cup jointing, the surface of the female subsides of magic is tiny flexible fibre, the upper end of the male subsides of magic sub-pastes is connected to cloth layer cover and silica gel layer through the viscose, because the utilization ratio that can's of light can's when the ultraviolet germicidal lamp is used inside the current biological safety cabinet, lead to some illumination to the less mounted position wall in space, the mounting wall position department space is less relatively, lead to ultraviolet light extravagant, and can't carry out dustproof protection to its fluorescent tube surface when not using, through improving the back, when the staff need carry out the disinfection of disinfecting to the inside of biosafety cabinet, the staff is through turning over the covering cloth layer to suitable position, the covering cloth layer can keep in the position department that the staff adjusted because of the silica gel layer, reflective film paper can reflect light, make more light shine the regional position that the space is great, when not using, the staff makes covering cloth layer and ultraviolet tube connect more closely through magic son subsides and magic mother subsides through wrapping up the covering cloth layer on ultraviolet tube, through adding and having magic son subsides, through having the magic son subsides, silica gel layer, reflection of light film paper can be when using effectual improvement ultraviolet ray's utilization ratio, and the phenomenon that adheres to dust on the ultraviolet tube and influence next use takes place when not using.
2. The utility model discloses an inside at the installation base is provided with connecting spring, connecting spring's outside position department is provided with connects the elasticity bobble, be provided with the cuboid recess on the installation base, and be provided with cylindrical recess on the cuboid recess wall, it adopts stainless steel material to make and forms to connect the elasticity bobble, it is connected with the installation base through connecting spring to connect the elasticity bobble, because the ultraviolet germicidal lamp for the inside disinfection of current biosafety cabinet usually adopts the screw to carry out lug connection when the installation, but this kind of connected mode is very troublesome when installing and changing at the inside ultraviolet germicidal lamp for the disinfection of biosafety cabinet, seriously influence staff's work efficiency, after improving, the staff will install the base and pass through the position department that the screw fixation needs to install, then will connect the lamp stand joint to the installation base on, when connecting the lamp stand joint gets into the installation base, it can get into inside the installation base to connect the elasticity bobble to receive the extrusion, will pop out the joint into when the elasticity bobble meets the recess that sets up on the connection lamp stand, the user can make things convenient for the installation lamp stand to change the joint from the installation base more swiftly by adding work efficiency when needs to change by force a little.
Drawings
FIG. 1 is a schematic view of the whole structure of the ultraviolet germicidal lamp for sterilizing inside the biosafety cabinet of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the ultraviolet germicidal lamp covering the cloth layer for sterilizing inside the biosafety cabinet;
FIG. 3 is a schematic view of the structure of the inner sterilization UV germicidal lamp fixture for biological safety cabinet of the present invention separating the mounting base from the connecting lamp socket;
FIG. 4 is a schematic view of the cross-sectional structure of the inner part of the biosafety cabinet, where the UV germicidal lamp for sterilization is connected with the elastic small ball;
in the figure: 1. a magic tape; 2. connecting a lamp holder; 3. installing a base; 4. a magic female sticker; 5. covering a cloth layer; 6. reflective film paper; 7. an ultraviolet lamp tube; 8. a silica gel layer; 9. connecting the elastic small ball; 10. a spring is connected.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an inside ultraviolet germicidal lamp for disinfecting of biological safety cabinet, including ultraviolet tube 7, ultraviolet tube 7's both ends position department is provided with connects lamp stand 2, the lower extreme position department of connecting lamp stand 2 is provided with installation base 3, the inside of installation base 3 is provided with coupling spring 10, coupling spring 10's outside position department is provided with connects elasticity bobble 9, ultraviolet tube 7 is close to both ends position department and is provided with the female subsides 4 of magic, the outside position department of the female subsides 4 of magic is provided with the sub-subsides 1 of magic, the inboard position department of the sub-subsides 1 of magic is provided with reflection of light film paper 6, the upper end position department of the sub-subsides 1 of magic is provided with silica gel layer 8, the outside on silica gel layer 8 is provided with cover cloth layer 5, ultraviolet tube 7 and external power source electric connection.
The outer part of the ultraviolet lamp tube 7 is made of quartz glass, and the ultraviolet lamp tube 7 emits ultraviolet rays after being excited by low-pressure mercury vapor.
When the sterilizing device works, the ultraviolet lamp tube 7 emits ultraviolet rays after being electrified, and the DNA (deoxyribonucleic acid) structure of microorganisms is destroyed and changed through the irradiation of the ultraviolet rays, so that the bacteria die immediately or cannot reproduce the offspring, and the aim of sterilizing is fulfilled.
Connect lamp stand 2 and adopt the PVC material preparation to form, the lower extreme of connecting lamp stand 2 is provided with protruding piece, and is provided with the recess on the protruding piece, connects elasticity bobble 9 and adopts stainless steel material preparation to form, connects elasticity bobble 9 and is connected with installation base 3 through coupling spring 10, is provided with the cuboid recess on the installation base 3, and is provided with cylindrical recess on the cuboid recess wall.
During operation, because the inside ultraviolet germicidal lamp that disinfects of current biological safety cabinet adopts the screw to carry out lug connection usually when the installation, but this kind of connected mode is very troublesome when the inside ultraviolet germicidal lamp that disinfects of biological safety cabinet is installed and is changed, seriously influence staff's work efficiency, through improving the back, the staff will install base 3 through the screw fixation to the position department that needs the installation, then will connect lamp stand 2 joint to install on the base 3, when connecting 2 joints of lamp stand and getting into installation base 3, it can get into inside installation base 3 to connect elastic ball 9 to receive the extrusion, will pop out the joint when the elastic ball meets the recess that sets up on the protruding piece on connecting lamp stand 2 and go into, the user only need to pull out connecting lamp stand 2 from installation base 3 with exerting oneself a little when needs to be changed, through adding connection elastic ball 9 that has coupling spring 10 can be so that connecting lamp stand 2 installation and change more convenient and fast, thereby work efficiency is greatly improved.
Reflection of light film paper 6 adopts the preparation of PET material to form, reflection of light film paper 6's upper end is connected to on the silica gel layer 8 through the viscose, and be connected through viscose and ultraviolet tube 7 in the middle of reflection of light film paper 6 one, the female 4 surperficial thorn hairs that are harder tape hook of subsides of magic, the female mode of pasting 4 of magic is connected to the position department that ultraviolet tube 7 outside is close to both sides through cup jointing, 1 surface of magic subsides is tiny soft fibre, the upper end that magic subsides 1 is connected to on cover cloth layer 5 and the silica gel layer 8 through the viscose.
During operation, because the inside ultraviolet germicidal lamp that disinfects of current biological safety cabinet can't increase the utilization ratio of light when using, lead to some illumination to the less mounted position wall in space, the space of mounted wall position department is less relatively, lead to ultraviolet light extravagant, and can't carry out dustproof protection to its fluorescent tube surface when not using, through improving the back, when the staff need carry out the disinfection of disinfecting to the biological safety cabinet inside, the staff is through turning over covering cloth layer 5 to suitable position, covering cloth layer 5 can keep the position department at the staff's adjustment because of the reason of silica gel layer 8, reflection of light film paper 6 can reflect light, make more light shine the great regional position in space, when not using, the staff is through wrapping up in ultraviolet tube 7 with covering cloth layer 5 on, make covering cloth layer 5 and ultraviolet tube 7 connect inseparabler through magic subsides 1 and magic mother subsides 4, have magic subsides 1 through adding, 8, reflection of light film paper 6 can be the effectual utilization ratio that improves ultraviolet ray light when using, avoid attaching to influence the phenomenon that the next use on the ultraviolet tube 7 and take place the dust when not using.
The utility model discloses a theory of operation and use flow: after the utility model is installed, because the ultraviolet germicidal lamp for internal sterilization of the existing biological safety cabinet usually adopts screws for direct connection when being installed, but the connection mode is very troublesome when being installed and replaced in the biological safety cabinet, the working efficiency of workers is seriously influenced, after improvement, the workers fix the installation base 3 to the position needing to be installed through screws, then connect the lamp holder 2 to the installation base 3, when the connection lamp holder 2 is connected to the installation base 3, the connection elastic bead 9 is extruded to enter the installation base 3, when the elastic bead meets the groove arranged on the convex block on the connection lamp holder 2, the connection lamp holder 2 can be popped out and clamped in, when needing to be replaced, the user can pull the connection lamp holder 2 from the installation base 3 by applying force slightly, the connection elastic bead 9 with the connection spring 10 can enable the connection lamp holder 2 to be installed and replaced more conveniently and quickly, thereby greatly improving the working efficiency, the ultraviolet light ray is emitted after the ultraviolet light tube 7 is electrified, DNA (nucleic acid) of microorganisms is damaged and changed, when the bacteria wall surface of the bacteria is damaged and dead, when the ultraviolet germicidal lamp is used, the ultraviolet germicidal lamp can not be used to the inner part, when the installation position of the ultraviolet germicidal lamp, the ultraviolet lamp can not be used, the anti-bacterial safety cabinet, and the anti-bacterial bag can not be used, and the anti-bacterial bag can not be wasted when the anti-bacterial bag can not be used, the anti-bacterial bag can be used, cover cloth layer 5 can keep the position department at the staff adjustment because of silica gel layer 8's reason, reflection of light film paper 6 can reflect light, make more light shine the great regional position in space, paste 1 and the female 4 of subsides of magic make cover cloth layer 5 and ultraviolet tube 7 connect inseparabler through the magic, it pastes 1 to have the magic son through the interpolation, silica gel layer 8, reflection of light film paper 6 can be when using effectual improvement ultraviolet ray's utilization ratio, avoid attaching to the phenomenon that dust influences next use on the ultraviolet tube 7 and take place when not using, the staff closes ultraviolet tube 7, through with cover cloth layer 5 wrap up in ultraviolet tube 7 on can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an inside ultraviolet germicidal lamp for disinfecting of biological safety cabinet, includes ultraviolet tube (7), its characterized in that: the utility model discloses a novel solar energy lamp, including ultraviolet tube (7), connecting lamp stand (2), lower extreme position department of connecting lamp stand (2) is provided with installation base (3), the inside of installation base (3) is provided with coupling spring (10), the outside position department of coupling spring (10) is provided with connects elasticity bobble (9), ultraviolet tube (7) are close to both ends position department and are provided with the female subsides of magic (4), the outside position department of the female subsides of magic (4) is provided with the magic subsides (1), the inboard position department that the magic subsides (1) is provided with reflection of light film paper (6), the upper end position department that the magic subsides (1) is provided with silica gel layer (8), the outside of silica gel layer (8) is provided with cover cloth layer (5), ultraviolet tube (7) and external power source electric connection.
2. The ultraviolet germicidal lamp for sterilizing inside biological safety cabinets of claim 1, wherein: the outer part of the ultraviolet lamp tube (7) is made of quartz glass, and the ultraviolet lamp tube (7) emits ultraviolet rays after being excited by low-pressure mercury vapor.
3. The ultraviolet germicidal lamp for sterilizing inside biological safety cabinets of claim 1, wherein: the connecting lamp holder (2) is made of PVC materials, the lower end of the connecting lamp holder (2) is provided with a protruding block, and a groove is formed in the protruding block.
4. The ultraviolet germicidal lamp for sterilizing inside biological safety cabinet as claimed in claim 1, wherein: the connecting elastic small ball (9) is made of stainless steel materials, and the connecting elastic small ball (9) is connected with the mounting base (3) through a connecting spring (10).
5. The ultraviolet germicidal lamp for sterilizing inside biological safety cabinets of claim 1, wherein: the mounting base (3) is provided with a cuboid groove, and a cylindrical groove is formed in the wall surface of the cuboid groove.
6. The ultraviolet germicidal lamp for sterilizing inside biological safety cabinet as claimed in claim 1, wherein: the utility model discloses a solar energy reflecting lamp, including reflection of light film paper (6), reflection of light film paper (6) adopt the PET material preparation to form, the upper end of reflection of light film paper (6) is connected to on silica gel layer (8) through the viscose, and is connected through viscose and ultraviolet tube (7) in the middle of reflection of light film paper (6).
7. The ultraviolet germicidal lamp for sterilizing inside biological safety cabinet as claimed in claim 1, wherein: the surface of the magic female sticker (4) is provided with hard bristles with hooks, and the magic female sticker (4) is connected to the positions, close to the two sides, outside the ultraviolet lamp tube (7) in a sleeving mode.
8. The ultraviolet germicidal lamp for sterilizing inside biological safety cabinets of claim 1, wherein: the surface of the magic tape (1) is made of fine and soft fibers, and the upper end of the magic tape (1) is connected to the covering cloth layer (5) and the silica gel layer (8) through viscose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222013023.9U CN218474744U (en) | 2022-08-01 | 2022-08-01 | Ultraviolet germicidal lamp for internal sterilization of biological safety cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222013023.9U CN218474744U (en) | 2022-08-01 | 2022-08-01 | Ultraviolet germicidal lamp for internal sterilization of biological safety cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218474744U true CN218474744U (en) | 2023-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222013023.9U Active CN218474744U (en) | 2022-08-01 | 2022-08-01 | Ultraviolet germicidal lamp for internal sterilization of biological safety cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218474744U (en) |
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2022
- 2022-08-01 CN CN202222013023.9U patent/CN218474744U/en active Active
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