CN212261935U - Ozone and ultraviolet disinfection cabinet - Google Patents
Ozone and ultraviolet disinfection cabinet Download PDFInfo
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- CN212261935U CN212261935U CN202021990921.4U CN202021990921U CN212261935U CN 212261935 U CN212261935 U CN 212261935U CN 202021990921 U CN202021990921 U CN 202021990921U CN 212261935 U CN212261935 U CN 212261935U
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Abstract
The utility model discloses an ozone and ultraviolet disinfection and sterilization cabinet, which comprises a cabinet body, wherein the left side of the cabinet body is provided with the ozone disinfection and sterilization cabinet, the right side of the cabinet body is provided with a plurality of storage lattices, and at least one storage lattice is provided with the ultraviolet disinfection and sterilization cabinet; a certain gap is reserved between the storage lattices and the rear wall of the cabinet body, and an ozone reduction device is arranged in the gap, so that ozone is reduced at the first time after disinfection and sterilization are finished, the toxic injury of residual ozone to users is avoided, the waiting time of the users is reduced, the interval time of each disinfection and sterilization is shortened, and the utilization rate is improved; the inner container is arranged in the ultraviolet disinfection cabinet, the PCB is arranged on the outer wall of the inner container, the insulating plate is arranged between the PCB and the inner container, and the PCB is integrated with a plurality of LED ultraviolet lamps which have the advantages of high efficiency, energy conservation, small light attenuation, long service life, no preheating time, quick start and no metal mercury pollution; and the wall of the inner container is provided with through holes for accommodating a plurality of LED ultraviolet lamps, so that the LED ultraviolet lamps can be prevented from being collided when articles are taken and placed.
Description
Technical Field
The utility model relates to the technical field of disinfection and sterilization cabinets, in particular to an ozone and ultraviolet disinfection and sterilization cabinet.
Background
The disinfection and sterilization mode of the disinfection and sterilization cabinet in the medical industry usually adopts ozone disinfection and ultraviolet disinfection, the existing ozone and ultraviolet disinfection and sterilization cabinet is unreasonable in design, most of the ozone and ultraviolet are acted in the same space in the cabinet body, for example, the patent with the publication number of CN108671252A discloses a medical ozone disinfection cabinet device, and for example, the patent with the publication number of CN108969785A discloses a medical disinfection and sterilization cabinet, the medical disinfection and sterilization cabinet firstly adopts ultraviolet disinfection and sterilization, then the disinfection and sterilization is carried out on the articles in the disinfection and sterilization cabinet in an ozone disinfection and sterilization mode, however, the effect can be achieved only when the ozone disinfection and sterilization humidity is high (the relative humidity is more than or equal to 70 percent), the effect can be achieved only when the ultraviolet disinfection and sterilization is carried out alternately, it is necessary to increase and decrease the humidity alternately, which is inconvenient to use and complicated in structure, and it is a fact that the sterilization standard can be achieved by a sterilization method for a small article such as glasses, goggles, etc. of medical staff.
In addition, a large amount of ozone remains in the cabinet body after disinfection in the existing ozone disinfection and sterilization mode, tests show that when the concentration of ozone in the air is more than or equal to 0.3mg/m3, excessive ozone inhaled by people can cause poisoning, the ozone has fishy smell, and direct emission can influence the comfort level and the body health of users, so that the cabinet cannot be opened at the first time after the disinfection and sterilization cabinet finishes working, although the ozone can be naturally reduced, the waiting time is more than 30min, the waiting time is long, and the cabinet is not convenient for recycling of the disinfection and sterilization cabinet; most of the existing ultraviolet disinfection and sterilization modes are that a mercury lamp glass lamp tube is directly arranged in a cabinet body, the mercury lamp glass lamp tube has short service life, low lighting effect, large power consumption, slow starting and flashing, and mercury vapor is contained in the glass tube, so that once the lamp tube is broken due to careless collision with the lamp tube in the using process, the mercury is diffused into the air to harm the health of human bodies; in addition, when the mercury lamp glass lamp tube is abandoned, if the mercury lamp glass lamp tube is improperly treated, the environment pollution is easily caused, in recent years, "water guarantee disease" caused by mercury pollution has attracted attention of all countries in the world, and the use and emission of mercury and compounds thereof are controlled by the special book "water guarantee on mercury".
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide an ultraviolet disinfection and sterilization cabinet.
The purpose of the utility model is realized through the following technical scheme:
an ozone and ultraviolet disinfection and sterilization cabinet comprises a cabinet body, wherein the left side of the cabinet body is provided with the ozone disinfection and sterilization cabinet, the right side of the cabinet body is provided with a plurality of storage lattices, and at least one storage lattice is provided with the ultraviolet disinfection and sterilization cabinet;
a disinfection and sterilization cabin is arranged in the ozone disinfection and sterilization cabinet, an ozone generating device is arranged in the disinfection and sterilization cabin, and a humidifying device for increasing the humidity in the disinfection and sterilization cabin is arranged in one of the storage lattices; a certain gap is reserved between the storage lattices and the rear wall of the cabinet body, an ozone reduction device is arranged in the gap, the ozone reduction device comprises a reduction box, an ozone reduction net is arranged in the reduction box, one end of the reduction box is communicated with the disinfection and sterilization cabin through an air inlet pipe, and the other end of the reduction box is communicated with the disinfection and sterilization cabin through an air outlet pipe;
the ultraviolet disinfection cabinet is characterized in that an inner container is arranged in the ultraviolet disinfection cabinet, a PCB is arranged on the outer wall of the inner container, an insulating plate is arranged between the PCB and the inner container, a plurality of LED ultraviolet lamps are integrated on the PCB, and through holes for accommodating the LED ultraviolet lamps are formed in the wall of the inner container.
Optionally, the humidifying device comprises a water cup and an atomizing nozzle, the bottom of the water cup is connected with the atomizing nozzle through a water guide pipe, and a spray nozzle of the atomizing nozzle is communicated with the disinfection and sterilization cabin.
Optionally, a cup seat is arranged at the bottom of the water cup, the cup seat is placed on a support, the support is connected with the inner bottom of the storage lattice, and the storage lattice is provided with a cup taking opening.
Optionally, the inner bottom of the water cup and the inside of the atomizer are both provided with a positive terminal and a negative terminal to detect whether the water cup and the atomizer are water-deficient.
Optionally, the ozone generating device comprises a mounting box with a plurality of air holes, the mounting box is arranged in the disinfection and sterilization cabin, an ozone generator is arranged in the mounting box, and a fan is arranged on one side of the ozone generator.
Optionally, the surface of the PCB is provided with a heat dissipation strip, the surface of the heat dissipation strip is vertically provided with a plurality of heat dissipation fins arranged at intervals, and the corresponding positions of the PCB, the insulation board and the inner container are provided with one or more heat dissipation holes.
Optionally, the left outer wall, the right outer wall, the top outer wall and the bottom outer wall of the inner container are all provided with a PCB board.
Optionally, a rack for placing articles is arranged at the inner bottom of the inner container.
Optionally, the inner bag is including the first panel beating of enclosing into its roof and back wall to and enclose into the second panel beating of its left wall, right wall and diapire and bend, first panel beating bend the piece with the second panel beating is bent the piece and is passed through the connecting piece and connect.
Optionally, the inner container is made of super-specular stainless steel.
The utility model has the advantages of it is following:
1. in the utility model, the left side of the cabinet body is provided with the ozone disinfection and sterilization cabinet, the right side of the cabinet body is provided with a plurality of storage lattices, at least one storage lattice is provided with the ultraviolet disinfection and sterilization cabinet, namely, the ozone disinfection and sterilization cabinet and the ultraviolet disinfection and sterilization cabinet are separately arranged, the requirement of two disinfection modes on the humidity is prevented from influencing each other, and further, the humidity is prevented from being increased and reduced alternately, so that the structure is simplified;
2. the existing disinfection and sterilization cabinet acts ozone and ultraviolet rays in the same space, because the articles need to be unfolded as much as possible to achieve better disinfection and sterilization effects when disinfecting and sterilizing clothes, bed sheets, quilt covers and the like, the disinfection and sterilization space is made larger, and because the ultraviolet ray penetration capability is poorer, the irradiation distance is limited, and the space is larger, the arranged ultraviolet ray light sources are increased; the utility model separately arranges the ozone disinfection and sterilization cabinet and the ultraviolet disinfection and sterilization cabinet, when in use, the ultraviolet disinfection and sterilization cabinet can only be used for disinfecting small articles such as goggles of medical personnel, and can be made small without being used for clothes disinfection, so that the corresponding ultraviolet lamps can be reduced, the energy is saved, and the cost is reduced;
3. ozone disinfection and sterilization cabinet is equipped with ozone reduction device, ozone after the disinfection and sterilization gets into in the reduction box from the air-supply line, the ozone decomposition that ozone reduction net coating touches the enzyme and reduces ozone decomposition into oxygen, oxygen enters into the disinfection and sterilization under-deck through going out the tuber pipe for the very first time after ozone accomplishes disinfection and sterilization is reduced, avoided the healthy injury to the user, user's latency has been reduced, shorten disinfection and sterilization's interval time at every turn, the utilization ratio has been improved.
4. The inner container is arranged in the ultraviolet disinfection cabinet, the outer wall of the inner container is provided with the PCB, the insulating plate is arranged between the PCB and the inner container, the PCB is integrated with a plurality of LED ultraviolet lamps, and the wall of the inner container is provided with through holes for accommodating the LED ultraviolet lamps; and the wall of the inner container is provided with through holes for accommodating a plurality of LED ultraviolet lamps, so that the LED ultraviolet lamps can be prevented from being collided when articles are taken and placed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
FIG. 1 is a schematic view of the front structure of an ozone and ultraviolet disinfection and sterilization cabinet provided by the present invention;
FIG. 2 is a schematic structural view of the back side (hidden cabinet body back plate) of the ozone and ultraviolet disinfection and sterilization cabinet provided by the present invention;
FIG. 3 is a schematic structural view of an ozone generator;
FIG. 4 is a cross-sectional view of a reduction cassette;
FIG. 5 is a schematic view of the arrangement of the positive terminal and the negative terminal at the cup;
FIG. 6 is a front view of the ultraviolet sterilizer;
fig. 7 is a schematic structural view of the present invention;
FIG. 8 is an enlarged view taken at A of FIG. 7;
FIG. 9 is a cross-sectional view (a cross-section parallel to the front surface of the cabinet body) of the ultraviolet disinfection and sterilization cabinet;
FIG. 10 is an enlarged view of FIG. 9 at B;
FIG. 11 is a schematic cross-sectional view of a second cabinet door;
FIG. 12 is an enlarged view at C of FIG. 11;
in the figure: 1-cabinet body, 2-ozone disinfection and sterilization cabinet, 201-disinfection and sterilization cabin, 3-first cabinet door, 301-magnetic seal, 4-ozone generating device, 401-mounting box, 402-ozone generator, 403-fan, 5-ozone reducing device, 501-reducing box, 501 a-ozone reducing net, 501 b-dedusting filter screen, 502-air inlet pipe, 503-air outlet pipe, 504-small fan, 6-humidifying device, 601-water cup, 602-atomizing spray head, 603-water guide pipe, 604-cup seat, 605-bracket, 606-negative terminal, 607-positive terminal, 7-clothes hanging rod, 8-shoe disc, 9-object tray, 10-hook, 11-buzzer, 12-ozone concentration sensor, 13-storage grid, 1301-cup taking opening, 1302-display screen, 1303-operation button, 14-truckle, 15-ultraviolet disinfection and sterilization cabinet, 16-second cabinet door, 1601-observation window, 17-liner, 1701-first sheet metal bending part, 1702-second sheet metal bending part, 18-PCB board, 19-insulating board, 20-LED ultraviolet lamp, 21-heat dissipation strip, 22-heat dissipation fin, 23-heat dissipation hole, 24-rack for placing objects, 25-LED atmosphere lamp, 26-transparent glass, 27-sealing gasket, 28-bearing board and 29-cover board.
Detailed Description
The technical solution in the embodiments of the present application is described below with reference to the drawings in the embodiments of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-12, an ozone and ultraviolet disinfection and sterilization cabinet comprises a cabinet body 1, casters 14 are arranged at the bottom of the cabinet body 1, so as to be convenient to move, the left side of the cabinet body 1 is provided with the ozone disinfection and sterilization cabinet 2, the right side of the cabinet body 1 is provided with a plurality of storage lattices 13, at least one storage lattice 13 is provided with the ultraviolet disinfection and sterilization cabinet 15, in the embodiment, ten storage lattices 13 are arranged, wherein two storage lattices 13 are provided with ultraviolet disinfection and sterilization cabinets 15, in particular the storage lattices 13 are arranged into two transverse rows and five vertical rows, by the arrangement, the transverse size of the cabinet body 1 can be reduced, the structure is more compact, the occupied area is smaller, the storage lattice 13 can be used for storing articles which are carried by medical staff on and off daily and do not need to be brought into a ward, such as umbrellas, sun umbrellas, etc., the storage compartment 13 is further provided with a door body to lock the storage compartment 13, so that the storage is safer.
In this embodiment, a disinfection and sterilization chamber 201 is arranged in the ozone disinfection and sterilization cabinet 2, the disinfection and sterilization chamber 201 is provided with a first cabinet door 3, the first cabinet door 3 is composed of a door frame and jade sand glass, and a magnetic seal 301 is arranged; the clothes hanging rod 7 is arranged inside the disinfection and sterilization cabin 201, the clothes hanging rod 7 is provided with a plurality of hanging holes, when the disinfection and sterilization cabinet is used, clothes of medical personnel can be hung on the hanging holes through the clothes hanger, compared with the traditional disinfection and sterilization cabinet, the clothes hanging rod 7 can enable the clothes to be scattered more, namely the clothes are fully contacted with ozone, and the disinfection effect is better; a shoe tray 8 is arranged in the disinfection and sterilization cabin 201 and can be used for placing shoes of medical staff; the inner wall of the disinfection and sterilization cabin 201 is provided with a hook 10 which can be used for hanging a carry-on backpack, a handbag, a briefcase and the like which need to be disinfected by medical personnel; a tray 9 for holding other personal articles to be sterilized is also arranged.
An ozone generating device 4 is arranged in the sterilizing cabin 201, the ozone generating device 4 comprises a mounting box 401 with a plurality of air holes, the mounting box 401 is arranged in the sterilizing cabin 201, an ozone generator 402 is arranged in the mounting box 401, a fan 403 is arranged on one side of the ozone generator 402, specifically, the mounting box 401 is fixed on the top of the sterilizing cabin 201 in a screw connection mode, the ozone generator 402 is arranged at the bottom of the mounting box 401, and insulating plates 19 are arranged on the inner bottom surface and the front inner side surface and the rear inner side surface of the mounting box 401, so that the safety is improved; the fan 403 is arranged on the inner right side of the mounting box 401, and the air holes are arranged on the opposite side of the fan 403, namely the left side of the mounting box 401, so that the fan 403 can blow ozone out of the mounting box 401 conveniently.
In this embodiment, a humidification device 6 for increasing the humidity in the disinfection and sterilization cabin 201 is arranged in one of the storage lattices 13, the storage lattice 13 provided with the humidification device 6 can also be used as an electric control chamber, a controller is arranged in the electric control chamber, a door body of the storage lattice 13 is controlled to be opened and closed by an electric control lock, the first cabinet door 3 can also be controlled to be opened and closed by the electric control lock, the door body of the storage lattice 13 is provided with a display screen 1302 and an operation button 1303, a buzzer 11 can also be arranged in the electric control chamber, the buzzer 11 is connected with the controller, and after disinfection and sterilization are completed, an article is taken out after being reminde.
Specifically, humidification device 6 includes drinking cup 601 and atomizer 602, the bottom of drinking cup 601 passes through aqueduct 603 with atomizer 602 and is connected, the nozzle of atomizer 602 communicates with disinfection and sterilization cabin 201, atomizer 602 can select ultrasonic wave atomizer, make the water in drinking cup 601 get into disinfection and sterilization cabin 201 after atomizing through atomizer 602, in order to improve the humidity in disinfection and sterilization cabin 201, preferably, the lateral wall of disinfection and sterilization cabin 201 is equipped with humidity transducer, in order to detect the humidity in disinfection and sterilization cabin 201, be convenient for better regulation humidity.
In this embodiment, the inner bottom of the water cup 601 and the inside of the atomizing nozzle 602 are both provided with the positive terminal 607 and the negative terminal 606, when in use, the positive terminal 607 and the negative terminal 606 can be connected in series with a power supply and an indicator light, the positive terminal 607 and the negative terminal 606 at the position of the water cup 601 can be arranged in the water conduit 603 at the bottom of the water cup 601 (as shown in fig. 5), when water exists at the inner bottom of the water cup 601 and the inside of the atomizing nozzle 602, the positive terminal 607 and the negative terminal 606 are conducted, and the indicator light is on; when the inner bottom of the water cup 601 and the inside of the atomizing nozzle 602 are lack of water, the positive terminal 607 and the negative terminal 606 are disconnected, the indicator light is turned off, and the user is reminded of supplementing water in time.
In this embodiment, a cup seat 604 is disposed at the bottom of the water cup 601, the cup seat 604 is disposed on a support 605, the support 605 is connected to a side wall of the storage lattice 13 provided with the humidifying device 6, a door body of the storage lattice 13 is provided with a cup taking opening 1301, a width of the cup taking opening 1301 is greater than or equal to a width of the cup seat 604, preferably, the width of the cup taking opening 1301 is equal to the width of the cup seat 604, and when the water cup 601 together with the cup seat 604 is taken out or placed inside the storage lattice 13, a side surface of the cup taking opening 1301 can play a role in guiding.
In this embodiment, a certain gap is left between the plurality of storage compartments 13 and the rear wall of the cabinet body 1, an ozone reduction device 5 is arranged in the gap, the ozone reduction device 5 includes a reduction box 501, an ozone reduction net 501a is arranged in the reduction box 501, and two or more ozone reduction nets 501a can be arranged to improve the reduction effect; it is easy to understand that the ozone reduction net 501a is coated with the ozone decomposition catalase, and the ozone reduction net 501a is provided with a plurality of honeycomb-shaped mesh holes, so that the ozone is fully contacted with the ozone decomposition catalase when passing through the ozone reduction net 501a, and the reduction effect of the ozone is improved.
One end of the reduction box 501 is communicated with the disinfection and sterilization cabin 201 through the air inlet pipe 502, the other end of the reduction box 501 is communicated with the disinfection and sterilization cabin 201 through the air outlet pipe 503, the air inlet pipe 502 and the air outlet pipe 503 are both provided with check valves, it is easy to understand that the check valves are one-way valves, the check valve at the air inlet pipe 502 prevents the air of the air inlet pipe 502 from entering the disinfection and sterilization cabin 201, the check valve at the air outlet pipe 503 prevents the air during disinfection and sterilization from entering the air outlet pipe 503, in this embodiment, the air outlet pipe 503 is further provided with a small fan 504, so that the ozone in the disinfection and sterilization cabin 201 can be better sucked into the reduction box 501, and it is easy to understand that the small fan 504 can also be arranged on.
In this embodiment, the dust removing filter screen 501b is disposed on one side of the reduction screen close to the air inlet pipe 502, and the dust removing filter screen 501b can prevent dust from entering the ozone reduction screen 501a, so as to avoid blocking the ozone reduction screen 501 a.
When disinfection and sterilization are needed, the small fan 504 is turned off, the ozone generator 402 is started to generate ozone to disinfect and sterilize the articles in the disinfection and sterilization cabin 201, after disinfection and sterilization are completed, the ozone generator 402 is turned off, and the small fan 504 is started to reduce the ozone in the disinfection and sterilization cabin 201. In this embodiment, the side wall of the sterilization chamber 201 is provided with an ozone concentration sensor 12 to detect the ozone concentration of the sterilization chamber 201. The ozone reduction device 5 is arranged to reduce the ozone at the first time after the ozone is disinfected, so that the waiting time of a user is reduced, the interval time of each disinfection is shortened, and the utilization rate is improved.
In this embodiment, the ultraviolet disinfection and sterilization cabinet 15 is provided with the second cabinet door 16, the second cabinet door 16 is controlled to open and close by an electric control lock, the inner container 17 is arranged inside the ultraviolet disinfection and sterilization cabinet 15, the outer wall of the inner container 17 is provided with a plate, please refer to fig. 9 and fig. 10, an insulating plate 19 is arranged between the PCB plate 18 and the inner container 17, a plurality of LED ultraviolet lamps 20 are integrated on the PCB plate 18 (it is easy to understand that the LED ultraviolet lamps 20 emit UV-C ultraviolet light for disinfection and sterilization), through holes for accommodating the plurality of LED ultraviolet lamps 20 are arranged on the wall of the inner container 17, in practical application, the end portions of the LED ultraviolet lamps 20 can be flush with the inner wall of the inner container 17, the situation that the LED ultraviolet lamps 20 are collided is avoided, the shielding of the through holes to ultraviolet rays is reduced, the inner container 17 is made of super-mirror stainless.
In addition, it is worth to say that most of the traditional ultraviolet lamps adopt mercury lamp glass lamp tubes to be directly installed inside the cabinet body 1, the mercury lamp glass lamp tubes are short in service life, low in lighting effect, large in power consumption, slow in starting and flickering, mercury vapor is contained in the glass tubes, and once the glass tubes are broken due to the fact that the glass tubes are accidentally collided with the lamp tubes in the using process, the mercury diffuses into the air and harms human health and pollutes the environment. Compared with the prior art, the LED ultraviolet lamp 20 has the advantages of high efficiency, low consumption, long service life and no pollution; and the wall of the inner container 17 is provided with through holes for accommodating a plurality of LED ultraviolet lamps 20, so that the LED ultraviolet lamps 20 can be prevented from being collided when articles are taken and placed.
In this embodiment, referring to fig. 9, the inner container 17 includes a first sheet metal bending part 1701 enclosing the top wall and the back wall, and a second sheet metal bending part 1702 enclosing the left wall, the right wall and the bottom wall, the first sheet metal bending part 1701 and the second sheet metal bending part 1702 are connected by a connecting member, which may be a screw, so that the welding process is avoided.
In this embodiment, one or more LED atmosphere lamps 25 are further integrated on the PCB 18, and the LED atmosphere lamps 25 are connected in series with the LED uv lamps 20; similarly, the wall of the inner container 17 is provided with a through hole for accommodating the LED atmosphere lamp 25, the LED atmosphere lamp 25 can be a near ultraviolet fluorescent lamp or a common illuminating lamp, the LED atmosphere lamp 25 plays a role of displaying the working state, when the LED atmosphere lamp 25 is on, it indicates that the disinfection and sterilization cabinet is working, otherwise, it indicates that the work is completed or the normal work is not performed.
In this embodiment, referring to fig. 9, the left outer wall, the right outer wall, the top outer wall, and the bottom outer wall of the inner container 17 are all provided with the PCB boards 18, specifically, the top outer wall and the bottom outer wall of the inner container 17 are respectively provided with two PCB boards 18, and the left outer wall and the right outer wall are respectively provided with one PCB board 18, and more specifically, referring to fig. 7 and 8, each PCB board 18 is integrated with four LED ultraviolet lamps 20 and one LED atmosphere lamp 25; through set up LED ultraviolet lamp 20 at a plurality of outer walls of inner bag 17, multiplicable ultraviolet irradiation area, the shining dead angle of the ultraviolet ray that significantly reduces improves sterilization's efficiency.
In this embodiment, the interior bottom of inner bag 17 is equipped with puts thing rack 24, puts thing rack 24 and is made by the stainless steel, can directly place in the interior bottom of inner bag 17, is convenient for change, and the article that will treat disinfection and isolation during the use are placed on putting thing rack 24, avoid the direct diapire contact with inner bag 17 of article, prevent that article from sheltering from the ultraviolet ray of inner bag 17 bottom.
In this embodiment, referring to fig. 9 and 10, a heat dissipation strip 21 is disposed on a surface of the PCB 18, a plurality of heat dissipation fins 22 are vertically disposed on the surface of the heat dissipation strip 21, and one or more heat dissipation holes 23 are disposed at corresponding positions of the PCB 18, the insulating plate 19 and the inner container 17; the heat dissipation strips 21 and the heat dissipation fins 22 are integrally formed, and the heat dissipation area can be increased by the plurality of heat dissipation fins 22 arranged at intervals, so that the heat dissipation effect is better. In practical application, the heat dissipation strip 21 and the PCB 18 can be connected through screws, heat-conducting silicone grease is coated between the PCB 18 and the heat dissipation strip 21, the heat-conducting silicone grease can enable the PCB 18 and the heat dissipation strip 21 to be better attached, and heat dissipation is more sufficient.
In this embodiment, referring to fig. 6, 11, and 12, the second cabinet door 16 is provided with an observation window 1601 and a transparent glass 26 for plugging the observation window 1601, the transparent glass 26 is provided with a radiation-proof film, a gasket 27 is provided at an edge of the transparent glass 26, the gasket 27 is an ethylene propylene diene monomer gasket 27, in practical application, a receiving plate 28 is provided around the transparent glass 26, the receiving plate 28 can be welded to the second cabinet door 16, the transparent glass 26 and the gasket 27 are pressed on the cabinet door through a cover plate 29, and the cover plate 29 is connected to the receiving plate 28 through screws.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides an ozone and ultraviolet ray disinfection and sterilization cabinet, includes the cabinet body (1), its characterized in that:
an ozone disinfection and sterilization cabinet (2) is arranged on the left side of the cabinet body (1), a plurality of storage lattices (13) are arranged on the right side of the cabinet body (1), and an ultraviolet disinfection and sterilization cabinet (15) is arranged on at least one storage lattice (13);
a disinfection and sterilization cabin (201) is arranged in the ozone disinfection and sterilization cabinet (2), an ozone generating device (4) is arranged in the disinfection and sterilization cabin (201), and a humidifying device (6) for increasing the humidity in the disinfection and sterilization cabin (201) is arranged in one storage lattice (13); a certain gap is reserved between the storage lattices (13) and the rear wall of the cabinet body (1), an ozone reduction device (5) is arranged in the gap, the ozone reduction device (5) comprises a reduction box (501), an ozone reduction net (501a) is arranged in the reduction box (501), one end of the reduction box (501) is communicated with the disinfection and sterilization cabin (201) through an air inlet pipe (502), and the other end of the reduction box (501) is communicated with the disinfection and sterilization cabin (201) through an air outlet pipe (503);
be equipped with inner bag (17) in ultraviolet ray disinfection and isolation cabinet (15), the outer wall of inner bag (17) is equipped with PCB board (18), PCB board (18) with be equipped with insulation board (19) between inner bag (17), the integration has a plurality of LED ultraviolet lamps (20) on PCB board (18), be equipped with on the wall of inner bag (17) and hold a plurality of the through-hole of LED ultraviolet lamp (20).
2. The ozone and ultraviolet disinfection and sterilization cabinet as claimed in claim 1, wherein: humidification device (6) include drinking cup (601) and atomizer (602), the bottom of drinking cup (601) with atomizer (602) are connected through aqueduct (603), the nozzle of atomizer (602) with disinfection and sterilization cabin (201) intercommunication.
3. The ozone and ultraviolet disinfection and sterilization cabinet as claimed in claim 2, wherein: the cup is characterized in that a cup seat (604) is arranged at the bottom of the cup (601), the cup seat (604) is placed on a support (605), the support (605) is connected with the inner bottom of the storage lattice (13), and a cup taking opening (1301) is formed in the storage lattice (13).
4. The ozone and ultraviolet disinfection and sterilization cabinet as claimed in claim 2, wherein: the inner bottom of the water cup (601) and the inner part of the atomizing spray head (602) are both provided with a positive terminal (607) and a negative terminal (606) so as to detect whether the water cup (601) and the atomizing spray head (602) are lack of water.
5. The ozone and ultraviolet disinfection and sterilization cabinet as claimed in claim 1, wherein: the ozone generating device (4) comprises a mounting box (401) with a plurality of air holes, the mounting box (401) is arranged in the disinfection and sterilization cabin (201), an ozone generator (402) is arranged in the mounting box (401), and a fan (403) is arranged on one side of the ozone generator (402).
6. The ozone and ultraviolet disinfection and sterilization cabinet as claimed in claim 1, wherein: the surface of PCB board (18) is equipped with heat dissipation strip (21), the perpendicular fin (22) that are equipped with a plurality of interval arrangements in surface of heat dissipation strip (21), the corresponding position of PCB board (18), insulation board (19) and inner bag (17) is equipped with one or more louvre (23).
7. The ozone and ultraviolet disinfection and sterilization cabinet as claimed in claim 1, wherein: and the left outer wall, the right outer wall, the top outer wall and the bottom outer wall of the inner container (17) are all provided with a PCB (18).
8. The ozone and ultraviolet disinfection and sterilization cabinet as claimed in claim 1, wherein: and a storage net rack (24) is arranged at the inner bottom of the inner container (17).
9. The ozone and ultraviolet disinfection and sterilization cabinet as claimed in claim 1, wherein: the inner container (17) comprises a first sheet metal bending part (1701) and a second sheet metal bending part (1702), wherein the first sheet metal bending part (1701) and the second sheet metal bending part (1702) enclose the top wall and the rear wall of the inner container, the left wall, the right wall and the bottom wall of the inner container are enclosed, and the first sheet metal bending part (1701) and the second sheet metal bending part (1702) are connected through a connecting piece.
10. The ozone and ultraviolet disinfection and sterilization cabinet as claimed in claim 1, wherein: the inner container (17) is made of stainless steel with a super mirror surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021990921.4U CN212261935U (en) | 2020-09-11 | 2020-09-11 | Ozone and ultraviolet disinfection cabinet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021990921.4U CN212261935U (en) | 2020-09-11 | 2020-09-11 | Ozone and ultraviolet disinfection cabinet |
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| CN212261935U true CN212261935U (en) | 2021-01-01 |
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| CN202021990921.4U Active CN212261935U (en) | 2020-09-11 | 2020-09-11 | Ozone and ultraviolet disinfection cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642757A (en) * | 2022-04-30 | 2022-06-21 | 厦门金名节能科技有限公司 | Intelligent epidemic prevention disappears and kills and uses equipment |
-
2020
- 2020-09-11 CN CN202021990921.4U patent/CN212261935U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114642757A (en) * | 2022-04-30 | 2022-06-21 | 厦门金名节能科技有限公司 | Intelligent epidemic prevention disappears and kills and uses equipment |
| CN114642757B (en) * | 2022-04-30 | 2024-05-07 | 厦门金名节能科技有限公司 | Intelligent epidemic prevention is eliminated and is used equipment |
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