CN111617273A - Ultraviolet disinfection device - Google Patents
Ultraviolet disinfection device Download PDFInfo
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- CN111617273A CN111617273A CN202010393508.8A CN202010393508A CN111617273A CN 111617273 A CN111617273 A CN 111617273A CN 202010393508 A CN202010393508 A CN 202010393508A CN 111617273 A CN111617273 A CN 111617273A
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- Prior art keywords
- ultraviolet disinfection
- light source
- module
- ultraviolet
- base bodies
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 143
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 238000001514 detection method Methods 0.000 claims description 31
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 15
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 13
- 229910052753 mercury Inorganic materials 0.000 description 12
- SXHLTVKPNQVZGL-UHFFFAOYSA-N 1,2-dichloro-3-(3-chlorophenyl)benzene Chemical compound ClC1=CC=CC(C=2C(=C(Cl)C=CC=2)Cl)=C1 SXHLTVKPNQVZGL-UHFFFAOYSA-N 0.000 description 9
- 239000011521 glass Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000825 ultraviolet detection Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention provides an ultraviolet disinfection device, which comprises a base body and a plurality of ultraviolet disinfection modules, wherein the base body is provided with a plurality of ultraviolet disinfection modules; a plurality of module connecting seats are uniformly distributed on the top surface of the base body, and the ultraviolet disinfection modules are detachably and correspondingly fixed on the module connecting seats; the ultraviolet disinfection module comprises a lamp holder, a PCB, a plurality of ultraviolet disinfection light sources and an ultraviolet light transmission protective cover. According to the ultraviolet disinfection device, the ultraviolet light transmitting protective cover and the lamp holder jointly form a light source accommodating cavity. The ultraviolet disinfection light source is positioned in the light source accommodating cavity and isolated from the external environment, so that the ultraviolet disinfection light source is protected, the base body is favorable for reasonable arrangement of the ultraviolet disinfection modules, larger sterilization plates are formed, and the ultraviolet disinfection light source is suitable for being applied to more different scenes.
Description
Technical Field
The invention relates to the technical field of ultraviolet disinfection, in particular to an ultraviolet disinfection device.
Background
In the field of ultraviolet disinfection technology, the most common are mercury lamps and LED lamps, wherein the UV LED lamps are generally used in the form of lamp strips or lamp panels because the light intensity is not high, and if the UV LED lamps are damaged in the using process, the replacement cost is high; if the mercury lamp is broken in the using process, mercury leakage can be caused, and mercury vapor contained in the mercury lamp is harmful to human bodies, so that the ultraviolet mercury lamp has great potential safety hazard in use. In addition, the mercury lamps and UV LED lamps in the market are large in size and have a certain fixed shape, so that the use scenes of the lamps and UV LED lamps are greatly limited.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an ultraviolet disinfection device.
One embodiment of the present invention provides an ultraviolet disinfection apparatus comprising: the base comprises a base body and a plurality of ultraviolet disinfection modules;
the top surface of the base body is provided with a plurality of module connecting seats, and the ultraviolet disinfection module is detachably and correspondingly fixed on the module connecting seats;
the ultraviolet disinfection module comprises a lamp holder, a PCB (printed circuit board), a plurality of ultraviolet disinfection light sources and an ultraviolet light transmission protective cover;
the shape of the lamp holder corresponds to that of the module connecting seat, and the lamp holder is provided with a protective cover connecting part;
the PCB is arranged inside the lamp holder, one surface of the PCB is provided with a plurality of light source connecting parts, the PCB is connected with a power supply connecting wire, and the power supply connecting wire extends out of the lamp holder;
the ultraviolet disinfection light source is connected with the light source connecting part of the PCB;
the ultraviolet-transmitting protective cover is connected with the protective cover connecting part and forms a light source accommodating cavity together with the lamp holder, and the ultraviolet disinfection light sources are located in the light source accommodating cavity.
Compared with the prior art, the ultraviolet disinfection device has the advantages that the ultraviolet light transmitting protective cover and the lamp holder jointly form the light source accommodating cavity, the ultraviolet disinfection light source is isolated from the external environment, the ultraviolet disinfection light source is protected, the ultraviolet disinfection light source is prevented from being directly collided from the outside, the base body is favorable for reasonable arrangement of the ultraviolet disinfection modules, and accordingly a larger disinfection plate is formed and is suitable for being applied to more different scenes.
In one embodiment, the module connecting socket is provided at a bottom thereof with a wire through hole through which the power connection wire passes. The power supply is connected with the power supply connecting line through an external power supply.
In one embodiment, the bottom surface of the bottom plate body is further provided with a plurality of linear first wire grooves and linear second wire grooves, the second wire grooves are intersected with the first wire grooves, the intersected positions correspond to the positions of the wire through holes, and each of the first wire grooves and the second wire grooves respectively passes through at least 2 wire through holes. The wiring of the power connecting wire is facilitated.
In one embodiment, the module connecting seat is provided with a first buckling part, the ultraviolet disinfection module is provided with a second buckling part, and the ultraviolet disinfection module is buckled and fixed on the module connecting seat. The ultraviolet disinfection module is convenient to fix and disassemble.
In one embodiment, the ultraviolet disinfection device comprises a plurality of base bodies and a plurality of clamping connecting pieces, wherein the plurality of base bodies are fixedly connected with each other through the plurality of clamping connecting pieces; the clamping connecting piece is of a straight-line-shaped, cross-shaped, T-shaped or L-shaped structure, a clamping part is arranged at the end part of the clamping connecting piece, and a clamping groove corresponding to the clamping part is formed in the edge of the base body. The base is convenient for a plurality of fixed connection between the base bodies.
In one embodiment, the ultraviolet disinfection device comprises a plurality of base bodies, and the edges of the base bodies are provided with first flange plates; the base bodies are fixedly connected through the first flange plate. The base body can be fixedly connected with each other through the first flange plates in a pairwise mode.
In one embodiment, further comprising a flange adaptor; the plurality of base bodies are fixedly connected with each other through the flange adapter pieces; the flange adapter is of a cross-shaped, T-shaped or L-shaped structure, and a second flange plate is arranged at the end part of the flange adapter of the cross-shaped or T-shaped structure; and a second flange plate is arranged at the end part of the flange adapter of the L-shaped structure, or the flange adapter of the L-shaped structure is composed of 2 second flange plates. The base bodies can be fixedly connected with each other through the flange adapter pieces.
In one embodiment, the ultraviolet disinfection device comprises a plurality of base bodies, the edge of each base body is provided with a limit lug and a limit groove, and the plurality of base bodies are fixedly connected with each other through the limit lugs and the limit grooves. The base body can be fixedly connected with each other in pairs through the structures of the limiting lug and the limiting groove.
In one embodiment, the PCB board of the uv disinfection module comprises a power module, a central processing unit, a light source driving module and a light source status detection module; the power module is connected with the power connecting wire, the central processing unit is respectively electrically connected with the power module by the light source driving module, the light source driving module is in signal connection with the central processing unit, the light source driving module is electrically connected with the ultraviolet disinfection light source, the light source state detecting module is in signal connection with the central processing unit, and the light source state detecting module detects the working state of the ultraviolet disinfection light source and sends a detecting signal to the central processing unit. The working state of the ultraviolet disinfection light source is detected, the ultraviolet disinfection light source which is damaged or works abnormally is detected in time, and a user can maintain and replace the ultraviolet disinfection light source conveniently.
In one embodiment, the light source state detection module is a voltage detection module, and the voltage detection module detects the working voltage of the ultraviolet disinfection light source and sends a voltage detection signal to the central processing unit; or, the light source state detection module is a current detection module, and the current detection module detects the working current of the ultraviolet disinfection light source and sends a current detection signal to the central processing unit. And detecting the working state of the ultraviolet disinfection light source through voltage or current.
In order that the invention may be more clearly understood, specific embodiments thereof will be described hereinafter with reference to the accompanying drawings.
Drawings
Fig. 1 is a block diagram of an ultraviolet sterilizing apparatus according to an embodiment of the present invention.
Fig. 2 is a structural diagram of an ultraviolet disinfection module of the ultraviolet disinfection apparatus according to an embodiment of the present invention.
Fig. 3A is a circuit diagram of an ultraviolet disinfection module of the ultraviolet disinfection apparatus according to an embodiment of the present invention.
Fig. 3B is a signal transmission diagram of the uv disinfection module of the uv disinfection apparatus according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of an ultraviolet disinfection module of the ultraviolet disinfection apparatus according to an embodiment of the present invention.
Fig. 5 is a bottom view of the base body of the ultraviolet disinfection device in accordance with one embodiment of the present invention.
Fig. 6 is a schematic structural diagram of an ultraviolet disinfection device according to an embodiment of the invention.
Fig. 7A is a schematic structural diagram of a base body and a snap-fit connector of an ultraviolet disinfection device according to an embodiment of the invention.
FIG. 7B is a schematic structural diagram of a T-shaped snap connection of the UV disinfection apparatus according to an embodiment of the present invention.
Fig. 7C is a schematic structural diagram of a cross-shaped snap connector of the uv disinfection apparatus according to an embodiment of the present invention.
FIG. 7D is a schematic structural diagram of an L-shaped snap-fit connection of the UV disinfection apparatus according to an embodiment of the present invention.
Fig. 8A is a schematic structural diagram of a base body provided with a flange of an ultraviolet disinfection device according to an embodiment of the invention.
Fig. 8B is a schematic structural diagram of a cross-shaped flange adaptor of the uv disinfection apparatus according to an embodiment of the present invention.
Fig. 8C is a schematic structural diagram of a T-shaped flange adaptor of the uv disinfection apparatus according to an embodiment of the present invention.
Fig. 8D is a schematic structural diagram of an L-shaped flange adaptor of the ultraviolet disinfection apparatus according to an embodiment of the present invention.
Fig. 8E is a schematic structural diagram of an L-shaped flange adaptor of the ultraviolet disinfection apparatus according to an embodiment of the present invention.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Example 1
Referring to fig. 1, the ultraviolet disinfection apparatus according to an embodiment of the present invention includes a plurality of ultraviolet disinfection modules 1 and a base body 8; wherein, a plurality of module connecting seats 81 are uniformly distributed on the top surface of the base body 8, and the ultraviolet disinfection module 1 is detachably and correspondingly fixed on the module connecting seats 81.
As shown in fig. 2, the ultraviolet disinfection module 1 includes a lamp socket 10, a PCB 20, a plurality of ultraviolet disinfection light sources 30, and an ultraviolet light transmitting protective cover 40. Wherein the PCB board 20 is disposed inside the lamp socket 10; the ultraviolet disinfection light source 30 is connected with the PCB 20; the ultraviolet light transmitting protective cover 40 is connected with the lamp holder 10 and forms a light source accommodating cavity together with the lamp holder 10, and the ultraviolet light disinfection light source is located in the light source accommodating cavity.
In this embodiment, the lamp holder 10 is a hollow column structure, the lamp holder is provided with a protective cover joint 102, a sealant is filled in the lamp holder 10, and the PCB board 20 is sealed in the lamp holder 10 through the sealant.
In this embodiment, a plurality of light source connection portions 202 are disposed on one surface of the PCB 20, the light source connection portions 202 are arranged on the PCB 20 in a matrix manner, or are arranged on the PCB 20 in a staggered manner, and the ultraviolet disinfection light source 30 is connected to the light source connection portions 202 of the PCB 20. In this embodiment, the number of the ultraviolet disinfection light source 30 and the number of the light source connection parts 202 are both 2.
Preferably, the light source connecting portion 202 protrudes out of the sealant, and the connecting portion of the light source connecting portion 202 and the ultraviolet disinfection light source 30 is filled with a sealing material. The PCB board 20 is further connected with a power connection wire 212, and the power connection wire 212 extends out of the lamp holder 10.
In this embodiment, the ultraviolet disinfection light source 30 may be an ultraviolet mercury lamp or an ultraviolet LED unit, or may be a combination of an ultraviolet mercury lamp and an ultraviolet LED unit. Preferably, the ultraviolet disinfection light source 30 emits ultraviolet light with a wavelength of 200nm to 300 nm; preferably, the ultraviolet disinfection light source 30 is an ultraviolet mercury lamp, and electrodes of the ultraviolet mercury lamp are located at one end connected to the light source connection portion 202, and the ultraviolet mercury lamp includes, but is not limited to, a U-shaped mercury lamp.
In this embodiment, the ultraviolet-transmitting protective cover 40 is connected to the protective cover joint 102, and forms a light source accommodating cavity together with the lamp holder 10, and the ultraviolet light disinfection light source is located in the light source accommodating cavity. The ultraviolet light transmitting protective cover 40 is made of ultraviolet light transmitting glass, such as quartz glass, ultraviolet light transmitting black glass, soda-lime-silica short wave transmitting ultraviolet glass, soda-lime-silica ultraviolet light transmitting glass and the like, and preferably, the ultraviolet light transmitting protective cover 40 is made of quartz glass. Preferably, the connection between the ultraviolet-transmitting protective cover 40 and the protective cover connection part is filled with a sealing material. Preferably, the outer surface of the ultraviolet light transmitting protective cover 40 is provided with a metal protective net.
As shown in fig. 3A and 3B, in the present embodiment, the PCB 20 further includes a power module 204, a central processing unit 206, a light source driving module 208, and a light source status detecting module 210; the power module 204 is connected to the power connection line 212, and the central processing unit 206 and the light source driving module 208 are electrically connected to the power module 204, respectively. The light source driving module 208 is in signal connection with the central processing unit 206, and the light source driving module 208 receives a signal sent by the central processing unit 206 and switches the on-off state according to the signal. The light source driving module 208 is electrically connected to the ultraviolet disinfection light source 30, and provides a working power supply for the ultraviolet disinfection light source 30. The light source state detection module 210 may be electrically connected to the ultraviolet disinfection light source 30, the light source state detection module 210 is in signal connection with the central processing unit 206, and the light source state detection module 210 detects a working state of the ultraviolet disinfection light source 30 and sends a detection signal to the central processing unit 206.
Optionally, the light source status detecting module 210 is a voltage detecting module, and the voltage detecting module detects the working voltage of the ultraviolet disinfection light source 30 and sends a voltage detecting signal to the central processing unit 206. In one embodiment, the cpu 206 has a voltage parameter range, and the cpu 206 compares the voltage detection signal with the voltage parameter range, and if the voltage detection signal is not within the voltage parameter range, the cpu 206 sends an abnormal signal.
Optionally, the light source state detecting module 210 is a current detecting module, and the current detecting module detects the working current of the ultraviolet disinfection light source 30 and sends a current detecting signal to the central processing unit 206. The central processing unit 206 is provided with a current parameter range, the central processing unit 206 compares the current detection signal with the current parameter range, and if the current detection signal is not within the current parameter range, the central processing unit 206 sends an abnormal signal.
In other embodiments, a person skilled in the art may set a voltage detection module and a current detection module as the light source state detection module 210 according to the accuracy of light source operation detection, and set a parameter range of voltage and current corresponding to the cpu 206.
In this embodiment, the user can also control the number of the light source driving modules 208 to turn on through the central processing unit 206, so as to determine the number of the ultraviolet disinfection light sources emitting light, which is suitable for more different scenes, and meanwhile, the user can conveniently adjust the sterilization effect and the energy saving effect, thereby improving the user experience.
As shown in fig. 4, in this embodiment, preferably, the lighting device further includes a UVC ultraviolet sensing module 60, the UVC ultraviolet sensing module 60 is disposed in the light source receiving cavity, the UVC ultraviolet sensing module 60 may be electrically connected to the power module 204, the UVC ultraviolet sensing module 60 is in signal connection with the central processing unit 206 of the PCB 20, and the UVC ultraviolet sensing module 60 sends an ultraviolet detection signal to the central processing unit 206. The UVC ultraviolet sensing module 60 may continuously or discontinuously detect the intensity of the ultraviolet light inside the light source receiving cavity through ultraviolet neutral glass, and the ultraviolet neutral glass may attenuate light, and since the UVC ultraviolet sensing module 60 is close to the ultraviolet disinfection light source 30, the UVC ultraviolet sensing module 60 may be easily affected to greatly reduce the service life, and thus the neutral glass may attenuate light, thereby increasing the service life of the UVC ultraviolet sensing module 60.
In this embodiment, the uv disinfection module 1 of the present invention further comprises a cover 50. An opening is formed in the back surface of the lamp holder 10; the cover 50 is fastened at the opening, the cover 50 and the lamp holder 10 together form a circuit accommodating cavity, and the PCB 20 is located in the circuit accommodating cavity; the sealing glue is filled in the circuit accommodating cavity.
In this embodiment, the number of the ultraviolet sterilization light sources 30 and the number of the light source connection parts 202 are 3. The PCB is further provided with a first cable connecting seat 104, a second cable connecting seat 502 is provided on a side of the cover 50 away from the lamp holder 10, and the power connecting wire 212 is a multi-core cable 2121; the first cable connecting seat 104 is respectively connected with the power supply module 204 and the central processing unit 206, and the first cable connecting seat 104 receives an abnormal signal sent by the central processing unit 206; one end of the multi-core cable 2121 is connected to the first cable connecting block 104, the other end of the multi-core cable 2121 extends from the second cable connecting block 502, and the abnormal signal is output through the multi-core cable 2121.
As shown in fig. 5, the bottom of the module connecting socket 81 of the base body 8 is provided with a wire through hole 811, the bottom of the bottom plate body is further provided with a plurality of linear first wire grooves 821 and second wire grooves 822, the second wire grooves 822 intersect with the first wire grooves 821 at positions corresponding to the wire through hole 811, and each of the first wire grooves 821 and the second wire grooves 822 respectively passes through at least 2 wire through holes 811. The power connection wire 212 passes through the wire through hole 811 and is externally connected with a power source through the first wire groove 821 or the second wire groove 822, or the multi-core cable 2121 passes through the wire through hole 811 and is externally connected with a power source, a control device or an alarm device through the first wire groove 821 or the second wire groove 822. The control device may be a computer and the alarm device may be a buzzer, an LED light or an array light set.
As shown in fig. 6, in the present embodiment, the module connecting seat 81 is provided with a first fastening portion 812, and the ultraviolet disinfection module 1 is provided with a second fastening portion 106, preferably, the second fastening portion 106 is located on an outer surface of the lamp holder 10. The ultraviolet disinfection module 1 is fixed on the module connecting seat 81 in a buckling manner. Preferably, the first latching portion 812 is made of an elastic material, and preferably, the second latching portion 106 is made of an elastic material.
Compared with the prior art, the ultraviolet disinfection device of this embodiment, through pass through ultraviolet ray safety cover 40 with lamp stand 10 forms a light source holding chamber jointly, will ultraviolet disinfection light source and external environment keep apart, protect ultraviolet disinfection light source 40 avoids ultraviolet disinfection light source 40 directly receives the collision from the external world, just ultraviolet disinfection module 1 PCB board 20 still contains detectable light source operating condition's light source state detection module, through detecting the operating current or the voltage of ultraviolet disinfection module 1, thereby detect out ultraviolet disinfection module 1's operating condition. Base body 8 still is favorable to the reasonable laying of ultraviolet disinfection module 1 and its circuit to form bigger sterilization plate, be fit for using more different scenes.
Example 2
The ultraviolet disinfection apparatus of the present embodiment 2 is different from the ultraviolet disinfection apparatus of the embodiment 1 mainly in that:
as shown in fig. 7A-7D, the ultraviolet disinfection apparatus includes a plurality of base bodies 8 and a plurality of fastening connectors 83, wherein the plurality of base bodies 8 are fixedly connected to each other through the plurality of fastening connectors 83; preferably, the engaging connecting member 83 may have a straight-line shape, a cross shape, a T shape or an L shape, an end portion of the engaging connecting member 83 is provided with an engaging portion 831, and an edge of the base body 8 is provided with an engaging groove 813 corresponding to the engaging portion 831.
The user can fixedly connect the engaging grooves 813 of the 2 base bodies 8 with the engaging portions 831 at the two ends of the engaging connecting member 83 of the in-line structure, so that the 2 base bodies 8 are spliced together.
The user can fixedly connect the engaging grooves 813 of the 2 base bodies 8 with the engaging portions 831 at the two ends of the engaging connecting member 83 of the L-shaped structure, so that the 2 base bodies 8 can be vertically spliced together.
The user can fixedly connect the engaging grooves 813 of 3 base bodies 8 with the engaging portions 831 at the end of the engaging connecting member 83 with a T-shaped structure, so that 3 base bodies 8 are spliced together, and 1 base body 8 is perpendicular to the other 2 base bodies 8.
The user can fixedly connect the engaging grooves 813 of the 4 base bodies 8 with the engaging portions 831 at the end of the engaging connecting member 83 in the cross structure, so that the 4 base bodies 8 are spliced together, and 2 adjacent base bodies 8 are perpendicular to each other.
In other embodiments, one skilled in the art may arrange the engaging groove 813 on the engaging connector 83, and the engaging portion 831 on the edge of the base body 8.
Compared with the prior art, the ultraviolet disinfection device of the embodiment can splice 2 or more base bodies 8 through the clamping connecting pieces 83 in the linear, cross, T-shaped or L-shaped structures to form various shapes and structures, so that the ultraviolet disinfection modules 1 can be better arranged to adapt to more different use scenes.
Example 3
The ultraviolet disinfection apparatus of the present embodiment 3 is different from the ultraviolet disinfection apparatus of the embodiment 1 mainly in that:
as shown in fig. 8A, the ultraviolet disinfection apparatus includes a plurality of base bodies 8, and a first flange 814 is disposed on an edge of each base body 8; a plurality of the base bodies 8 are fixedly connected through the first flange 814 by bolts. In this embodiment, a user can fixedly connect a plurality of the base bodies 8 in a plane direction through the first flange 814 according to an actual use scenario.
As shown in fig. 8B-8E, preferably, the uv disinfection apparatus further comprises a flange adaptor 84; a plurality of the base bodies 8 are fixedly connected with each other through the flange adapters 84; the flange adapter 84 is of a cross-shaped, T-shaped or L-shaped structure, and a second flange 841 is arranged at the end part of the flange adapter 84 of the cross-shaped or T-shaped structure; a second flange 841 is arranged at the end of the flange adapter 84 in the L-shaped configuration, or the flange adapter 84 in the L-shaped configuration is formed by 2 second flanges 841.
The user may bolt the first flange 814 of 2 base bodies 8 to the second flange 841 of the flange adapter 84 of the L-shaped configuration, respectively, so that 2 base bodies 8 are vertically fixed.
The user can bolt the first flange 814 of 3 base bodies 8 to the second flange 841 of the end of the flange adapter 84 of the T-shaped structure, respectively, so that 3 base bodies 8 are fixed to each other, and 1 of the base bodies 8 is perpendicular to the other 2 base bodies 8.
The user can bolt the first flange 814 of 4 base bodies 8 and the second flange 841 of the end of the flange adapter 84 of the cross-shaped structure, respectively, so that 4 base bodies 8 are fixed to each other, and 2 adjacent base bodies 8 are perpendicular to each other.
Compared with the prior art, the ultraviolet disinfection device of the present embodiment can fixedly connect a plurality of base bodies 8 in a plane direction through the first flange 814. The flange adapter 84 with a cross-shaped, T-shaped or L-shaped structure can be matched to fixedly connect 2 or more base bodies 8 with each other to form a plurality of shapes, so that the ultraviolet disinfection module 1 can be better arranged to adapt to more different use scenes.
Example 4
The ultraviolet disinfection apparatus of the present embodiment 4 is different from the ultraviolet disinfection apparatus of the embodiment 1 mainly in that:
the ultraviolet disinfection device comprises a plurality of base bodies 8, the edges of the base bodies 8 are provided with limiting lugs and limiting grooves, and the base bodies 8 are fixedly connected with the limiting grooves through the limiting lugs. Preferably, part of the limit protrusions and limit grooves are arranged on the edge along the direction of the base body 8; preferably, part of the limit protrusions and limit grooves are vertically arranged on the edge of the base body 8.
Compared with the prior art, the ultraviolet disinfection device of this embodiment can pass spacing lug and spacing groove carry out parallel concatenation or perpendicular concatenation, make up out multiple shape structure to lay better ultraviolet disinfection module 1 to adapt to more different use scenes.
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 (10)
1. An ultraviolet disinfection apparatus, comprising: the base comprises a base body and a plurality of ultraviolet disinfection modules;
a plurality of module connecting seats are uniformly distributed on the top surface of the base body, and the ultraviolet disinfection modules are detachably and correspondingly fixed on the module connecting seats;
the ultraviolet disinfection module comprises a lamp holder, a PCB (printed circuit board), a plurality of ultraviolet disinfection light sources and an ultraviolet light transmission protective cover;
the shape of the lamp holder corresponds to that of the module connecting seat, and the lamp holder is provided with a protective cover connecting part;
the PCB is arranged inside the lamp holder, one surface of the PCB is provided with a plurality of light source connecting parts, the PCB is connected with a power supply connecting wire, and the power supply connecting wire extends out of the lamp holder;
the ultraviolet disinfection light source is connected with the light source connecting part of the PCB;
the ultraviolet-transmitting protective cover is connected with the protective cover connecting part and forms a light source accommodating cavity together with the lamp holder, and the ultraviolet disinfection light sources are located in the light source accommodating cavity.
2. The uv disinfection apparatus of claim 1, wherein: the bottom of the module connecting seat is provided with an electric wire through hole, and the power supply connecting wire penetrates through the electric wire through hole.
3. The uv disinfection apparatus of claim 2, wherein: the bottom surface of bottom plate body still is equipped with the linear first wire casing of a plurality of and second wire casing, the second wire casing with first wire casing intersects, and the crossing position corresponds the position of electric wire through-hole, every first wire casing and second wire casing all pass through 2 respectively the electric wire through-hole.
4. The uv disinfection apparatus of claim 1, wherein: the module connecting seat is provided with a first buckling part, the ultraviolet disinfection module is provided with a second buckling part, and the ultraviolet disinfection module is fixed on the module connecting seat in a buckling mode.
5. Ultraviolet disinfection apparatus according to any of the claims 1-4, characterized in that: the ultraviolet disinfection device comprises a plurality of base bodies and a plurality of clamping connecting pieces, wherein the base bodies are fixedly connected with each other through the clamping connecting pieces; the clamping connecting piece is of a straight-line-shaped, cross-shaped, T-shaped or L-shaped structure, a clamping part is arranged at the end part of the clamping connecting piece, and a clamping groove corresponding to the clamping part is formed in the edge of the base body.
6. Ultraviolet disinfection apparatus according to any of the claims 1-4, characterized in that: the ultraviolet disinfection device comprises a plurality of base bodies, and a first flange plate is arranged at the edge of each base body; the base bodies are fixedly connected through the first flange plate.
7. The uv disinfection apparatus of claim 6, wherein: the flange adapter is also included; the plurality of base bodies are fixedly connected with each other through the flange adapter pieces; the flange adapter is of a cross-shaped, T-shaped or L-shaped structure, and a second flange plate is arranged at the end part of the flange adapter of the cross-shaped or T-shaped structure; and a second flange plate is arranged at the end part of the flange adapter of the L-shaped structure, or the flange adapter of the L-shaped structure is composed of 2 second flange plates.
8. Ultraviolet disinfection apparatus according to any of the claims 1-4, characterized in that: the ultraviolet disinfection device comprises a plurality of base bodies, wherein the edges of the base bodies are provided with limiting lugs and limiting grooves, and the base bodies are fixedly connected with each other through the limiting lugs and the limiting grooves.
9. The uv disinfection apparatus of claim 1, wherein: the PCB of the ultraviolet disinfection module comprises a power supply module, a central processing unit, a light source driving module and a light source state detection module; the power module is connected with the power connecting wire, the central processing unit is respectively electrically connected with the power module by the light source driving module, the light source driving module is in signal connection with the central processing unit, the light source driving module is electrically connected with the ultraviolet disinfection light source, the light source state detecting module is in signal connection with the central processing unit, and the light source state detecting module detects the working state of the ultraviolet disinfection light source and sends a detecting signal to the central processing unit.
10. The uv disinfection apparatus of claim 9, wherein: the light source state detection module is a voltage detection module, the voltage detection module detects the working voltage of the ultraviolet disinfection light source and sends a voltage detection signal to the central processing unit; or, the light source state detection module is a current detection module, and the current detection module detects the working current of the ultraviolet disinfection light source and sends a current detection signal to the central processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010393508.8A CN111617273A (en) | 2020-05-11 | 2020-05-11 | Ultraviolet disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010393508.8A CN111617273A (en) | 2020-05-11 | 2020-05-11 | Ultraviolet disinfection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111617273A true CN111617273A (en) | 2020-09-04 |
Family
ID=72267039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010393508.8A Withdrawn CN111617273A (en) | 2020-05-11 | 2020-05-11 | Ultraviolet disinfection device |
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| Country | Link |
|---|---|
| CN (1) | CN111617273A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112575530A (en) * | 2020-12-07 | 2021-03-30 | 珠海格力电器股份有限公司 | Washing machine disinfection device, control method and washing machine with same |
| CN113432231A (en) * | 2020-06-24 | 2021-09-24 | 佛山北科科技创新有限公司 | Ultraviolet laser disinfection device, disinfection system and ultraviolet disinfection device |
| WO2021227141A1 (en) * | 2020-05-11 | 2021-11-18 | 广东炬盛德激光工程技术有限公司 | Ultraviolet disinfection module |
-
2020
- 2020-05-11 CN CN202010393508.8A patent/CN111617273A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021227141A1 (en) * | 2020-05-11 | 2021-11-18 | 广东炬盛德激光工程技术有限公司 | Ultraviolet disinfection module |
| CN113432231A (en) * | 2020-06-24 | 2021-09-24 | 佛山北科科技创新有限公司 | Ultraviolet laser disinfection device, disinfection system and ultraviolet disinfection device |
| CN112575530A (en) * | 2020-12-07 | 2021-03-30 | 珠海格力电器股份有限公司 | Washing machine disinfection device, control method and washing machine with same |
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