CN216845052U - High-power mobile indoor ultraviolet air sterilizer - Google Patents
High-power mobile indoor ultraviolet air sterilizer Download PDFInfo
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- CN216845052U CN216845052U CN202121397221.9U CN202121397221U CN216845052U CN 216845052 U CN216845052 U CN 216845052U CN 202121397221 U CN202121397221 U CN 202121397221U CN 216845052 U CN216845052 U CN 216845052U
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Abstract
The present description relates to the field of disinfection equipment technology. The embodiment of the specification provides a high-power movable indoor ultraviolet air sterilizer which comprises a box body, a first filter screen layer, a second filter screen layer, an ultraviolet sterilization unit, a fan and an electromagnetic shielding screen layer. The bottom and the top of the box body are respectively provided with an air inlet and an air outlet; the first filter screen layer is arranged at the bottom of the box body, is communicated with the air inlet and is used for filtering hair and debris; the second filter screen layer is arranged above the first filter screen layer and used for filtering dust and peculiar smell; the ultraviolet sterilization unit is arranged above the second filter screen layer and is used for eliminating pathogenic bacteria in the air; the fan sets up in the box to the air-out end and the air outlet intercommunication of fan, the air inlet end of fan set up the top of sterilamp unit, and the sterilamp unit includes sterilamp, two photocatalyst nets and two-layer electromagnetic shield stratum reticulare. Through multilayer filtration, improve the filter effect, increase the air cycle amount of wind per hour, improve and purify disinfection efficiency.
Description
Technical Field
The specification relates to the technical field of disinfection equipment, in particular to a high-power movable indoor ultraviolet air disinfection machine.
Background
Because the indoor air has poor fluidity, more bacteria, dust and the like exist, and especially in some public places such as hospitals, cinemas, public transportation waiting rooms and the like, the indoor air needs to be purified and disinfected. The common modes for indoor air disinfection are mainly three, firstly, the chemical disinfectant disinfects but causes secondary environmental pollution; secondly, the air purifier or the sterilizer comprises a filter screen, a filter material, plasma, a photocatalyst and the like, but the one-time passing sterilization rate of the air is lower; and thirdly, ultraviolet disinfection. The common mode of ultraviolet disinfection is disinfection by an ultraviolet lamp, and the ultraviolet disinfection is widely adopted because the physical mode of disinfection has no secondary pollution, and is a common method for indoor air disinfection for many years, in particular to medical institutions. However, the ultraviolet lamp is used for disinfection, so that human and machine can not coexist, namely, people need to withdraw during disinfection by the ultraviolet lamp, and new bacteria, viruses and the like can be brought in due to the flow of people after disinfection; secondly, the power is low, the disinfection needs to be continuously carried out for a long time, and the disinfection effect is poor at a position far away from the lamp tube; and thirdly, the air purifier does not have the function of purifying air particles and the like. Currently, there is a particular need for an ultraviolet sterilizer capable of sterilizing indoor air germs and viruses under the coexistence of human and machine, and achieving a high sterilization effect by allowing air to pass through once.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides an indoor ultraviolet ray air sterilizing apparatus of high-power removal type can effectively solve the problem that above-mentioned ultraviolet lamp disinfection exists, can not only man-machine coexistence in the use, and the air once only passes through the disinfection rate height, air purification is efficient moreover, can extensively be applicable to large-scale public places such as medical institution, movie theater, meeting room, waiting machine (car) room and disinfect the air purification.
The embodiment of the specification provides the following technical scheme:
the embodiment of this specification provides a high-power removal type indoor ultraviolet ray air sterilizing apparatus includes: the box body, the first filter screen layer, the second filter screen layer, the ultraviolet sterilization unit, the fan and the electromagnetic shielding screen layer. The bottom and the top of the box body are respectively provided with an air inlet and an air outlet; the first filter screen layer is arranged at the bottom of the box body, is communicated with the air inlet and is used for filtering hair and debris; the second filter screen layer is arranged above the first filter screen layer and used for filtering dust and peculiar smell; the ultraviolet sterilization unit is arranged above the second filter screen layer and is used for eliminating pathogenic bacteria in the air; the fan sets up in the box to the air-out end and the air outlet intercommunication of fan, the air inlet end of fan set up the top of ultraviolet sterilization unit, and wherein, ultraviolet sterilization unit includes sterilamp, two photocatalyst nets and two-layer electromagnetic shielding stratum reticulare, and two-layer electromagnetic shielding stratum reticulare sets up respectively sterilamp with the bottom and the top of photocatalyst net for the electromagnetic wave that ultraviolet sterilization unit work produced.
In some embodiments, the first electromagnetic shielding mesh layer is an electromagnetic shielding mesh layer arranged between the ultraviolet sterilization unit and the second mesh layer, the box body is provided with a first frame for installing the ultraviolet sterilization unit and the first electromagnetic shielding mesh layer, and the ultraviolet sterilization lamp is positioned above the middle part of the second mesh layer; the two photocatalyst nets are respectively arranged on two sides of the ultraviolet germicidal lamp, and the first electromagnetic shielding net layer comprises two first electromagnetic shielding nets respectively arranged on two sides of the ultraviolet germicidal lamp; the photocatalyst net is obliquely arranged to form a triangular cavity together with the first electromagnetic shielding net layer and the inner wall of the box body.
In some embodiments, the uv sterilization unit further includes: the power supply module is connected with the ultraviolet germicidal lamp and supplies power to the ultraviolet germicidal lamp; the power supply module and the ultraviolet germicidal lamp are arranged at intervals of the first electromagnetic shielding net layer.
In some embodiments, the electromagnetic shielding mesh layer on the top of the ultraviolet sterilization unit is a second electromagnetic shielding mesh layer, the box body is provided with a second frame for installing the second electromagnetic shielding mesh layer and a vertical partition plate arranged on the second frame, and the vertical partition plate, the second frame and the top wall of the box body form an independent cavity for accommodating the fan; the vertical partition plates distribute the second electromagnetic shielding layer to the two independent cavities according to a predetermined rule.
In some embodiments, a control panel is disposed on an upper wall of the case, the control panel is electrically connected to the ultraviolet sterilization unit and the blower, and the control panel is disposed above the electromagnetic shielding mesh layer.
In some embodiments, the control panel is coupled to a dust sensor.
In some embodiments, the control panel is provided with a wireless transmission module for receiving wireless commands.
In some embodiments, a timing module is provided on the control panel.
In some embodiments, the first screen layer comprises a screen layer, and the edge of the first screen layer is connected with the inner wall of the box body.
In some embodiments, the second filter screen layer comprises an activated carbon layer, and the edge of the second filter screen layer is connected with the inner wall of the box body.
Compared with the prior art, the beneficial effects that can be achieved by the at least one technical scheme adopted by the embodiment of the specification at least comprise: the indoor hair and debris are filtered through the first filter screen layer, the air is further filtered through the second filter screen layer, dust and peculiar smell in the air are filtered, and finally, germs and viruses in the air are eliminated through the ultraviolet sterilization unit. Through multilayer filtration, the filter effect has been improved.
In addition, a high-power fan is arranged in the high-power movable indoor ultraviolet air sterilizer, so that the air circulation volume per hour is increased, and the efficiency of air purification and sterilization is improved. The electromagnetic shielding net layer can shield electromagnetic waves generated by the operation of the ultraviolet sterilization unit, so that the phenomenon that the electromagnetic waves generated by the operation of the ultraviolet sterilization unit influence the operation of an air sterilizer circuit is avoided, and the failure rate of equipment is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural view of a high-power mobile indoor UV air sterilizer;
FIG. 2 is a schematic view showing an external structure of a high power mobile type indoor UV air sterilizer;
fig. 3 is a schematic air flow diagram of a high-power mobile type indoor ultraviolet air sterilizer, in which arrows indicate air flow directions.
Reference numerals:
1. a box body; 101. a partition plate; 102. an air inlet; 103. an air outlet;
2. a first screen layer; 3. a second screen layer;
4. an ultraviolet sterilization unit; 41. an ultraviolet germicidal lamp; 42. a photocatalyst net; 431. a first electromagnetic shielding mesh layer; 4311. a first electromagnetic shield mesh first portion; 4312. a first electromagnetic shield mesh second portion; 432. a second electromagnetic shielding mesh layer;
6. a power supply module; 7. a caster wheel; 8. an upper door panel; 9. a lower door panel; 10. a fan; 11. a control panel; 12. a first frame; 13. and a second frame.
Detailed Description
Embodiments of the present application are described in detail below with reference to the accompanying drawings.
The following description of the embodiments of the present application is provided by way of specific examples, and other advantages and effects of the present application will be readily apparent to those skilled in the art from the disclosure herein. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The present application is capable of other and different embodiments and its several details are capable of modifications and/or changes in various respects, all without departing from the spirit of the present application. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. 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 application.
It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present application, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number and aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present application, and the drawings only show the components related to the present application rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.
In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.
The technical solutions provided by the embodiments of the present application are described below with reference to the accompanying drawings.
Referring to fig. 1, the present specification provides a mobile indoor uv air sterilizer with high power.
A high-power movable indoor ultraviolet air sterilizer comprises a box body 1, a first filter screen layer 2, a second filter screen layer 3, an ultraviolet sterilization unit 4, a fan 10 and an electromagnetic shielding screen layer. The bottom and the top of the box body 1 are respectively provided with an air inlet 102 and an air outlet 103; the first filter screen layer 2 is arranged at the bottom of the box body 1 and is communicated with the air inlet 102 and used for filtering hair and debris; the second filter screen layer 3 is arranged above the first filter screen layer 2 and is used for filtering dust and peculiar smell; the ultraviolet sterilization unit 4 is arranged above the second filter screen layer 3 and is used for eliminating pathogenic bacteria in the air; the fan 10 is arranged in the box body 1, the air outlet end of the fan 10 is communicated with the air outlet 103, and the air inlet end of the fan 10 is arranged above the ultraviolet sterilization unit 4 so as to suck air from the air inlet 102 and discharge the air from the air outlet 103;
the ultraviolet sterilization unit 4 comprises an ultraviolet sterilization lamp 41, two photocatalyst nets 42 and two electromagnetic shielding net layers, wherein the two electromagnetic shielding net layers are respectively arranged at the bottom and the top of the ultraviolet sterilization lamp 41 and the photocatalyst nets 42 and are used for shielding electromagnetic waves generated by the operation of the ultraviolet sterilization unit 4.
The bottom of the side wall in the box body 1 is provided with a plurality of through holes which are used as air inlets 102 for air inlet, so that indoor air enters the box body 1 through the inlet, and the air is filtered and disinfected in the box body 1. The top end face of the box body 1 is provided with an air outlet 103, the air outlet 103 is communicated with an air outlet end of the fan 10, air exhausted from the air outlet end of the fan 10 is exhausted into a room from the air outlet 103, and the circulation of indoor air is completed by arranging the air inlet 102 and the air outlet 103 on the box body 1.
After the air enters the box body 1, the air is primarily filtered through the first filter screen layer 2, so that hair and debris in the air are filtered by the first filter layer, and dust in the air is filtered through the second filter screen layer 3.
The meshes of the first filter screen layer 2 are larger than those of the second filter screen layer 3, so that the second filter screen layer 3 can filter out dust and the like which cannot be filtered by the first filter screen layer 2.
The ultraviolet sterilization unit 4 may refer to an ultraviolet lamp capable of emitting ultraviolet rays and a photocatalyst cooperating with the ultraviolet lamp. When air passes through the photocatalyst, the photocatalyst is irradiated by ultraviolet rays, and the photocatalyst is used for degrading toxic and harmful gases in the air; the ultraviolet rays are combined with the photocatalyst, so that various bacteria can be effectively killed, and toxins released by the bacteria or fungi can be decomposed and harmlessly treated; meanwhile, the composite material can also remove formaldehyde, deodorize, resist pollution and purify air.
The air flow in the box body 1 is completed by the fan 10, so that the air is filtered and disinfected in the box body 1.
Air enters from the air inlet 102 at the bottom of the box body 1 through the fan 10, is filtered through the first filter screen layer 2 and the second filter screen layer 3 in sequence, and is then sterilized by the ultraviolet sterilization unit 4, so that the dust removal and sterilization effects of the air sterilizer are improved.
In addition, when the uv sterilization unit 4 is operated, the magnetron installed on the uv sterilization unit 4 is operated to emit electromagnetic waves, which can affect the operation of the control pipeline, and the current control pipeline mostly needs to perform wireless signal transmission in order to realize the remote control of the air sterilizer. The electromagnetic wave has a large influence on the wireless signal, so that the top and the bottom of the ultraviolet sterilization unit 4 are respectively provided with an electromagnetic shielding net layer; electromagnetic waves generated by the operation of the ultraviolet sterilization unit 4 are shielded through the electromagnetic shielding net layer, so that the electromagnetic waves are prevented from influencing a control circuit, and the failure rate of the air sterilizer is reduced.
In some embodiments, the first electromagnetic shielding mesh layer 431 is an electromagnetic shielding mesh layer disposed between the ultraviolet sterilization unit 4 and the second mesh layer 3, the case 1 has the first chassis 12 on which the ultraviolet sterilization unit 4 and the first electromagnetic shielding mesh layer 431 are installed, and the ultraviolet sterilization lamp 41 is located above the middle portion of the second mesh layer 3; the two photocatalyst nets 42 are respectively arranged at two sides of the ultraviolet germicidal lamp 41, and the first electromagnetic shielding net layer 431 comprises two first electromagnetic shielding net layers 431 which are respectively arranged at two sides of the ultraviolet germicidal lamp 41; the photocatalyst net 42 is obliquely arranged to form a triangular cavity together with the first electromagnetic shielding net layer 431 and the inner wall of the box body 1.
The first frame 12 is a belt-shaped frame, and is horizontally disposed around the inner wall of the box body 1, the edge of the first electromagnetic shielding mesh layer 431 is fixed on the first frame 12, and in addition, the ultraviolet germicidal lamp 41 is fixed on the first frame 12, so that the ultraviolet germicidal lamp 41 is disposed between the first electromagnetic shielding mesh layers 431.
The ultraviolet germicidal lamp 41 may be a ultraviolet germicidal lamp 41 with a magnetron. The ultraviolet germicidal lamp 41 can emit ultraviolet rays to perform sterilization by the ultraviolet rays. In order to improve the sterilization effect of the ultraviolet germicidal lamp 41, the ultraviolet germicidal lamp 41 is vertically arranged, and the photocatalyst nets 42 are oppositely arranged on two sides of the ultraviolet germicidal lamp 41, so that ultraviolet rays emitted by the ultraviolet germicidal lamp 41 irradiate on the photocatalyst nets 42.
The photocatalyst net 42 is obliquely arranged, so that the photocatalyst net 42, the first electromagnetic shielding net layer 431 and the vertical inner wall of the box body 1 form a triangular cavity. Furthermore, when air enters from the first electromagnetic shielding mesh layer 431 and passes through the photocatalyst mesh 42, ultraviolet rays irradiate the photocatalyst mesh 42 to generate strong oxidizing substances (such as hydroxyl radicals, oxygen, and the like) which can be used for decomposing organic compounds, partial inorganic compounds, bacteria, viruses, and the like contained in the air.
Toxic and harmful gases in the air such as formaldehyde and the like are degraded through the ultraviolet germicidal lamp 41 and the photocatalyst net 42, and the air is efficiently purified; meanwhile, various bacteria can be effectively killed, and toxin released by the bacteria or fungi can be decomposed and harmlessly treated.
In addition, the inclined photocatalyst net 42 can effectively increase the contact area between the photocatalyst net and air, and the purification effect is improved. For example, the angle formed between the photocatalyst net 42 and the first electromagnetic shielding net layer 431 may be 60 degrees, so that the air passes through the photocatalyst net 42 and the ultraviolet germicidal lamp 41 irradiates the photocatalyst net 42, thereby improving the air purifying effect.
The photocatalyst net 42 may be a photo-semiconductor material represented by nano-scale titanium dioxide and having a photocatalytic function coated on the surface of a substrate, wherein the substrate may be a mesh substrate.
In some embodiments, the ultraviolet sterilization unit 4 may further include: and the power supply module 6 is connected with the ultraviolet germicidal lamp 41, and supplies power to the ultraviolet germicidal lamp 41.
The power supply module 6 and the ultraviolet germicidal lamp 41 are arranged with a first electromagnetic shielding mesh layer 431 therebetween.
The power supply module 6 can supply power to the ultraviolet germicidal lamp 41, and a power supply circuit is arranged on the power supply module 6, is arranged below the first electromagnetic shielding mesh layer 431, and is connected with the ultraviolet germicidal lamp 41 arranged above the first electromagnetic shielding mesh layer 431.
The two first electromagnetic shielding mesh layers 431 are respectively a first electromagnetic shielding mesh first part 4311 and a first electromagnetic shielding mesh second part 4312; a certain distance is arranged between the first part 4311 of the first electromagnetic shielding net and the second part 4312 of the first electromagnetic shielding net, and the power supply module 6 is connected with the ultraviolet germicidal lamp 41 and then fixed at the interval between the first part 4311 of the first electromagnetic shielding net and the second part 4312 of the first electromagnetic shielding net; so that the power supply module 6 is disposed below the first electromagnetic shielding mesh layer 431 and the ultraviolet germicidal lamp 41 is disposed above the first electromagnetic shielding mesh layer 431.
The first electromagnetic shielding mesh layer 431 can shield electromagnetic waves generated during the operation of the magnetron, so as to prevent the electromagnetic waves from affecting the power supply module 6 and further affecting the normal operation of the ultraviolet germicidal lamp 41.
In some embodiments, the electromagnetic shielding mesh layer on the top of the ultraviolet sterilization unit 4 is a second electromagnetic shielding mesh layer 432, the box body 1 has a second frame 13 on which the second electromagnetic shielding mesh layer 432 is installed and a vertical partition plate 101 arranged on the second frame 13, and the vertical partition plate 101, the second frame 13 and the top wall of the box body 1 form an independent cavity for accommodating the fan 10; the partition 101 distributes the second electromagnetic shielding layer 432 to two independent cavities according to a predetermined rule.
The second frame 13 is horizontally disposed on the inner wall of the box 1 and circumferentially disposed along the inner wall, and the edge of the second electromagnetic shielding mesh layer 432 is fixed on the second bracket 13.
The partition plate 101 is arranged at the upper part in the box body 1 and is vertically arranged to divide the upper part of the box body 1; the top of the partition plate 101 is connected to the inner wall of the top of the case 1, and the bottom of the partition plate 101 is connected to the second electromagnetic shielding mesh layer 432. Two independent cavities are formed by the partition plate 101, the wall of the box body 1 and the second electromagnetic shielding net layer 432, and the two independent cavities are used for containing the fan 10 respectively.
The second electromagnetic shielding mesh layer 432 can support the fan 10, the position where the second electromagnetic shielding mesh layer 432 supports the fan 10 is in a non-porous state, and the second electromagnetic shielding mesh layer 432 at the air inlet end of the fan 10 is in a porous state. The air can not pass through the position without holes of the second electromagnetic shielding net layer 432, the air can only be sucked into the fan 10 from the position with holes of the second electromagnetic shielding net layer 432, the trend of the air is guided, the sterilization and degradation effects on the air are improved, and in addition, the position without holes of the second electromagnetic shielding net layer 432 can better support the fan 10.
The work efficiency of air sterilization can be improved by the two fans 10, so that the high-power mobile indoor ultraviolet air sterilizer can adapt to more work scenes.
In some embodiments, the control panel 11 is connected to the dust sensor and the timing module, respectively.
The dust sensor may be a PM2.5 dust sensor. The dust sensor can be connected with the control panel 11 in a wired and/or wireless mode so as to transmit signals sensed by the dust sensor to the control panel 11, a main control computer is arranged on the control panel 11, and the main control computer controls the high-power movable indoor ultraviolet air sterilizer to work.
Wherein, PM2.5 dust sensor can set up indoor or on box 1 for the indoor PM 2.5's of perception content, when PM 2.5's indoor content reached the threshold value of predetermineeing, PM2.5 dust sensor sends signal to the main control computer, and the main control computer sends the instruction and controls high-power removal type indoor ultraviolet ray air sterilizing machine work.
The main control computer can be a main control circuit board of the air sterilizer and is used for controlling the high-power movable indoor ultraviolet air sterilizer to work, the control panel 11 sends an instruction to the main control computer, and the main control computer is used for executing the instruction.
The main control machine is also provided with a timing module for setting the working time of the fan 10 and/or the ultraviolet germicidal lamp 41 for executing the instruction after the main control machine sends the execution instruction, so as to save the power resource.
The control panel 11 is provided with a wireless transmission module for receiving wireless commands.
The wireless transmission module is arranged on the main control computer, connected with the control panel 11 and used for receiving and sending instructions through the wireless transmission module. So as to realize the remote control to the main control computer and improve the convenience of using the high-power mobile indoor ultraviolet air sterilizer.
The wireless transmission module can be a module for performing wireless transmission through wireless transmission protocols such as wifi, bluetooth and the like.
Can control wireless transmission module through the APP that sets up in cell-phone or the cell-phone with cell-phone wireless connection through wireless transmission module.
In some embodiments, the first filter screen layer 2 comprises a filter screen layer; the edge of the first filter screen layer 2 is connected with the inner wall of the box body 1. The second filter screen layer 3 includes an activated carbon layer; the edge of the second filter screen layer 3 is connected with the inner wall of the box body 1.
The first filter screen layer 2 may include a filter screen layer which is an air screen and is disposed in the box body 1 above the air inlet 102, so that air entering from the air inlet 102 on the bottom side wall of the box body 1 first enters the first filter screen layer.
The hair and the debris that contain in filtering the air through first filter screen layer, first filter screen layer can be dismantled with box 1 and be connected, makes things convenient for first filter screen layer to change.
The activated carbon layer that the second filter screen layer can include can filter the dust and the peculiar smell that contain in the air, and the second filter screen layer can be dismantled with box 1 and be connected, makes things convenient for first filter screen layer to change.
Wherein, first filter screen layer and the equal level setting of second filter screen layer to its edge is connected or the laminating with the inner wall of box 1.
For ease of understanding, a further illustrative description of the embodiments is provided:
referring to fig. 3, a high power mobile type indoor ultraviolet air sterilizer includes: the device comprises a box body 1, a first filter screen layer 2, a second filter screen layer 3, an ultraviolet germicidal lamp 41, a photocatalyst net 42, a first electromagnetic shielding screen layer 431, a second electromagnetic shielding screen layer 432, a fan 10, a power supply module 6, a partition plate 101, a main control computer, a timing module, a control panel 11, a wireless transmission module and a caster 7.
Wherein, the bottom edge of the side wall of the box body 1 is provided with an air inlet 102, and the top end surface is provided with an air outlet 103; the first filter screen layer 2, the second filter screen layer 3 and the ultraviolet germicidal lamp 41 are sequentially arranged in the box body 1 from bottom to top, and photocatalyst nets 42 are arranged on two sides of the ultraviolet germicidal lamp 41, wherein the photocatalyst nets 42 can be oppositely arranged on two sides of the ultraviolet germicidal lamp 41.
The air is filtered by two layers of filtering, and then the air is sterilized by the ultraviolet sterilizing lamp 41 and the photocatalyst net 42 and toxic and harmful gases in the air are degraded to finish the indoor air sterilization.
The ultraviolet germicidal lamp 41 and the photocatalyst net 42 are arranged between the first electromagnetic shielding net layer 431 and the second electromagnetic shielding net layer 432, the first electromagnetic shielding net layer 431 is arranged below the ultraviolet germicidal lamp 41 and the photocatalyst net 42, and the second electromagnetic shielding net layer 432 is arranged above the ultraviolet germicidal lamp 41 and the photocatalyst net 42. The first electromagnetic shielding mesh layer 431 and the second electromagnetic shielding mesh layer 432 are used for shielding electromagnetic waves generated by a magnetron when the ultraviolet germicidal lamp 41 works, and structural components of a main control computer, a control circuit and the like of the high-power mobile indoor ultraviolet air sterilizer, which are interfered by the electromagnetic waves, are prevented from being influenced by the electromagnetic waves.
Further, a main control computer, a timing module, a control panel 11 and a wireless transmission module are arranged on the box body 1 above the second electromagnetic shielding mesh layer 432; the main control machine is provided with a timing module and a wireless transmission module and is connected with the control panel 11. The setting of working duration can be realized through the timing module, and remote control of the main control computer can be realized through the wireless transmission module, so that the convenience is improved.
The main control computer can also be connected with an MP2.5 sensor, automatically senses the indoor dust concentration through the PM2.5 sensor, sends a signal to the main control computer after reaching a preset threshold value, and controls the fan 10 to work to filter indoor air.
Still be equipped with the baffle 101 of vertical setting in the top of second electromagnetic shielding stratum reticulare 432, cut apart into two independent cavities through baffle 101 with second electromagnetic shielding stratum reticulare 432 top, two independent cavities are used for placing fan 10 respectively, and the air outlet 103 intercommunication that the air-out end of fan 10 and box 1 top set up, the air inlet end of fan 10 and the mesh intercommunication of second electromagnetic shielding stratum reticulare 432.
The bottom of the box body 1 is provided with the caster wheels 7, the plurality of caster wheels 7 are arranged on the edge of the box body 1, so that the box body 1 can be conveniently moved, wherein the caster wheels 7 can comprise the horse riding caster wheels 7.
Referring to fig. 2, in addition, an upper door plate 8 and a lower door plate 9 are further arranged on the box body 1, the interior of the box body 1 is conveniently maintained through the upper door plate 8 and the lower door plate 9, and after the upper door plate 8 is opened, the fan 10, the main control machine and the control panel 11 are conveniently maintained; after the lower door plate 9 is opened, the first filter screen layer 2, the second filter screen layer 3 and the ultraviolet germicidal lamp 41 are conveniently maintained.
Wherein, lower door plant 9 can design into transparent construction for conveniently observe inside filtration condition, whether convenient in time understanding it needs to be changed or wash first filter screen layer 2 and second filter screen layer 3.
In conclusion, through the multi-stage filtration, the hair, the debris, the dust and the peculiar smell in the air are filtered, and finally, the germs and the viruses in the air are eliminated through the ultraviolet sterilization unit 4. Through multilayer filtration, the filter effect has been improved.
In addition, through set up two powerful fans 10 in high-power removal type indoor ultraviolet ray air sterilizing machine, improve filterable efficiency, can also carry out the independent control to two fans 10. The electromagnetic shielding net layer can shield electromagnetic waves generated by the work of the ultraviolet sterilization unit 4, and the phenomenon that the electromagnetic waves generated by a magnetron influence the work of an air sterilizer control circuit when the ultraviolet sterilization unit 4 works is avoided, so that the failure rate of equipment is reduced.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the method embodiments described later, since they correspond to the system, the description is simple, and for the relevant points, reference may be made to the partial description of the system embodiments.
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 changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within 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. A high-power mobile indoor ultraviolet air sterilizer is characterized by comprising:
the bottom and the top of the box body are respectively provided with an air inlet and an air outlet;
the first filter screen layer is arranged at the bottom of the box body, is communicated with the air inlet and is used for filtering hair and debris;
the second filter screen layer is arranged above the first filter screen layer and used for filtering dust and peculiar smell;
the ultraviolet sterilization unit is arranged above the second filter screen layer and is used for eliminating pathogenic bacteria in the air;
a fan arranged in the box body, wherein the air outlet end of the fan is communicated with the air outlet, the air inlet end of the fan is arranged above the ultraviolet sterilization unit,
the ultraviolet sterilization unit comprises an ultraviolet sterilization lamp, two photocatalyst nets and two electromagnetic shielding net layers, wherein the two electromagnetic shielding net layers are respectively arranged at the bottoms and the tops of the ultraviolet sterilization lamp and the photocatalyst nets and are used for shielding electromagnetic waves generated by the operation of the ultraviolet sterilization unit.
2. The high power mobile indoor UV air sterilizer of claim 1, wherein a first electromagnetic shielding mesh layer is an electromagnetic shielding mesh layer disposed between the UV sterilization unit and the second mesh layer, the cabinet has a first housing mounting the UV sterilization unit and the first electromagnetic shielding mesh layer,
the ultraviolet germicidal lamp is positioned above the second filter screen layer; the two photocatalyst nets are respectively arranged at the two sides of the ultraviolet germicidal lamp,
the first electromagnetic shielding net layer comprises two first electromagnetic shielding nets which are respectively arranged at two sides of the ultraviolet germicidal lamp; the photocatalyst net is obliquely arranged to form a triangular cavity together with the first electromagnetic shielding net and the inner wall of the box body.
3. The high power mobile indoor uv air sterilizer of claim 2, wherein the uv sterilizing unit further comprises a power supply module disposed apart from the uv germicidal lamp by the first electromagnetic shielding mesh layer, the power supply module being connected to the uv germicidal lamp and supplying power to the uv germicidal lamp.
4. The high power mobile indoor uv air sterilizer of claim 1, wherein the electromagnetic shielding mesh layer on top of the uv sterilizing unit is a second electromagnetic shielding mesh layer, the cabinet has a second frame mounting the second electromagnetic shielding mesh layer and a vertical partition plate disposed on the second frame, the vertical partition plate, the second frame and the top wall of the cabinet form an independent cavity accommodating the blower; the vertical partition plate distributes the second electromagnetic shielding mesh layer to two independent cavities according to a predetermined rule.
5. The high power mobile indoor ultraviolet air sterilizer of claim 1, wherein a control panel is provided on an upper wall of the cabinet, the control panel is electrically connected to the ultraviolet sterilization unit and the blower, and the control panel is provided above the electromagnetic shielding mesh layer.
6. The high power mobile indoor uv air sterilizer of claim 5, wherein the control panel is connected to a dust sensor.
7. The high power portable indoor UV air sterilizer of claim 5, wherein the control panel is provided with a wireless transmission module for receiving wireless commands.
8. The high power portable indoor UV air sterilizer of claim 5, wherein a timing module is provided on said control panel.
9. The high power mobile indoor uv air sterilizer of claim 1, wherein the first screen layer comprises a screen layer, and the edge of the first screen layer is connected to the inner wall of the cabinet.
10. The high power mobile indoor uv air sterilizer of claim 1, wherein the second filter layer comprises an activated carbon layer, and the edge of the second filter layer is connected to the inner wall of the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121397221.9U CN216845052U (en) | 2021-06-22 | 2021-06-22 | High-power mobile indoor ultraviolet air sterilizer |
Applications Claiming Priority (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116983444A (en) * | 2023-08-10 | 2023-11-03 | 广东人仁康科技有限公司 | Adjustable intelligent illumination cabin and control system thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116983444A (en) * | 2023-08-10 | 2023-11-03 | 广东人仁康科技有限公司 | Adjustable intelligent illumination cabin and control system thereof |
| CN116983444B (en) * | 2023-08-10 | 2024-01-26 | 广东人仁康科技有限公司 | Adjustable intelligent illumination cabin and control system thereof |
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