Electrostatic dust collection and disinfection composite device

Abstract

The utility model relates to an electrostatic precipitation disinfection compound device, including frame subassembly, shutter subassembly, high voltage electrode subassembly, discharge electrode subassembly and dust collection subassembly, frame subassembly includes first storage chamber, front frame and rear frame, shutter subassembly includes fan blade group, fan blade adjustment module and fixed frame, the high-voltage electrode assembly comprises a first high-voltage electrode plate, a second high-voltage electrode plate and a high-voltage generator, the discharge electrode assembly comprises a first conductive plate, a second conductive plate and a discharge group, and the dust collection assembly comprises a dust collection filter element and sealing cotton. According to the technical scheme, the high-voltage electrode assembly, the discharge electrode assembly and the dust collection assembly are integrated in the frame assembly, dust can be filtered, the space can be sterilized and disinfected, the space is saved, the cost is reduced, and the equipment is more compact and convenient to install.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification field, concretely relates to a battery monomer, battery and electric device. BACKGROUND

[0002] With people's attention to air quality is improving, for can effectively remove dust, bacteria and virus and other pollutants in the air equipment demand is growing. Traditional electrostatic precipitator and composite particle generating device is usually independent, each has independent electrode system, power supply and high voltage device, high cost. UTILITARIAN CONTENT

[0003] In view of the above problem, the utility model provides a kind of electrostatic precipitator and disinfection composite device, solve the problem that the electrostatic precipitator and composite particle generating device of existing independent, high cost.

[0004] To achieve the above object, the present application provides a kind of electrostatic precipitator and disinfection composite device, including frame assembly, louver assembly, high voltage electrode assembly, discharge electrode assembly and dust collection component, frame assembly includes first storage cavity, front frame and rear frame, first air inlet is equipped on the front frame, first air outlet is equipped on the rear frame, first air inlet and first air outlet are symmetrically arranged, front frame and rear frame are detachably connected to form first storage cavity;Louver assembly is set in first storage cavity, and it is close to the side where first air inlet is set, louver assembly includes fan leaf group, fan leaf adjusting module and fixed frame, fan leaf group is set on fixed frame, the projection of fan leaf group along horizontal direction is placed in the region of first air inlet, fan leaf group includes a plurality of fan leaves, two adjacent fan leaves are arranged in parallel, and fan leaf can rotate relative to fixed frame, fan leaf adjusting module is transmission connected with fan leaf group, and fan leaf adjusting module is used to control the rotation angle of fan leaf on fixed frame;

[0005] The high-voltage electrode assembly is arranged in the first storage cavity, and the high-voltage electrode assembly is arranged on a side of the louver assembly away from the first air inlet; the high-voltage electrode assembly comprises a first high-voltage electrode sheet, a second high-voltage electrode sheet and a high-voltage generator; the first high-voltage electrode sheet is electrically connected with the high-voltage generator; the second high-voltage electrode sheet is arranged on the first high-voltage electrode sheet; and the high-voltage generator is used to form a high voltage between the first high-voltage electrode sheet and the second high-voltage electrode sheet; the discharge electrode assembly is arranged in the first storage cavity, and the discharge electrode assembly is arranged on a side of the high-voltage electrode assembly away from the louver assembly; the discharge electrode assembly comprises a first conductive plate, a second conductive plate and a discharge group; the discharge group is arranged on the second conductive plate; the second conductive plate is arranged on the first conductive plate; the first conductive plate and the second conductive plate have a first gap therebetween; the first conductive plate and the first high-voltage electrode sheet have a second gap therebetween; the first gap is different from the second gap; the discharge group is used to adsorb condensed water and place the condensed water between the first high-voltage electrode sheet and the second high-voltage electrode sheet; and the dust collection assembly comprises a dust collection filter element and sealing cotton; the dust collection filter element is arranged on the side where the discharge electrode assembly is located; the sealing cotton is arranged between the dust collection filter element and the rear frame; and the sealing cotton is arranged towards the first air outlet.

[0006] In some embodiments, the first high-voltage electrode sheet is provided with a plurality of first through holes distributed at intervals along a first direction, and the number of the first through holes corresponds to the number of the second high-voltage electrode sheets; and the second conductive plate is arranged along the first direction, and the second conductive plate is provided with a plurality of discharge groups, and the number of the discharge groups corresponds to the number of the first through holes.

[0007] In some embodiments, the second high-voltage electrode sheet is in a semi-circular ring type, each second high-voltage electrode sheet is coaxially arranged with a first through hole, and the second high-voltage electrode sheet is arranged towards the side where the discharge electrode assembly is located; the first high-voltage electrode sheet is electrically connected with the high-voltage generator, and the second high-voltage electrode sheet is electrically connected with the first high-voltage electrode sheet.

[0008] In some embodiments, each discharge group is arranged corresponding to a first through hole, and the discharge group comprises a base, a water-absorbing ceramic, a second discharge needle and a PN junction; the base is slidably connected with the second conductive plate; the base is provided with a second storage cavity towards the side where the second conductive plate is located; and the base is provided with a second through hole at a center point thereof; the water-absorbing ceramic is arranged in the second storage cavity, and the water-absorbing ceramic is provided with a third through hole at a center point thereof; the second discharge needle is arranged in the second storage cavity, and the second discharge needle penetrates the second through hole, the third through hole and the base in sequence and protrudes out of the outside of the base, and the second discharge needle is coaxially arranged with the first through hole; and the PN junction is arranged at one end of the second discharge needle towards the second conductive plate, and the PN junction is electrically connected with the second discharge needle.

[0009] In some embodiments, the second conductive plate is provided with a first guide groove extending along the first direction, the first guide groove being matched with the PN junction; the base is provided with a second guide groove extending along the first direction and penetrating through the base, the second guide groove being matched with the second conductive plate.

[0010] In some embodiments, the discharge electrode assembly further comprises a first insulation connecting group and a second insulation connecting group, the first insulation connecting group comprises a plurality of first insulation connecting rods arranged on the side of the first conductive plate facing the first high-voltage electrode sheet in a first preset manner, the first insulation connecting rods connecting the first conductive plate and the first high-voltage electrode sheet; the second insulation connecting group comprises a plurality of second insulation connecting rods arranged on the side of the first conductive plate facing the first high-voltage electrode sheet in a second preset manner, the second insulation connecting rods connecting the first conductive plate and the second conductive plate; the length of the first insulation connecting rods is greater than the length of the second insulation connecting rods.

[0011] In some embodiments, the discharge electrode assembly further comprises a plurality of first discharge needles, the plurality of first discharge needles being distributed on the side of the first conductive plate facing the first high-voltage electrode sheet in a third preset manner.

[0012] In some embodiments, the control assembly comprises a power interface and a first indicator light, a second indicator light and a control unit, the power interface being electrically connected with the control unit, the first indicator light and the second indicator light, the power interface being configured to be electrically connected with an external power source, the first indicator light being arranged on the front frame, and the second indicator light being arranged on the rear frame.

[0013] In some embodiments, the discharge electrode assembly further comprises a plurality of first discharge needles, the plurality of first discharge needles being distributed on the side of the first conductive plate facing the first high-voltage electrode sheet in a third preset manner.

[0014] In some embodiments, the dust collection filter element is provided with a plurality of fourth through holes, the plurality of fourth through holes being distributed on the dust collection filter element in a fourth preset manner and extending obliquely along the second direction; the dust collection filter element is configured to adopt a graphene dielectric material.

[0015] Distinguishing from the prior art, in the technical scheme, the electrostatic dust removal and disinfection composite device comprises a frame assembly, a louver assembly, a high-voltage electrode assembly, a discharge electrode assembly and a dust collection assembly, the frame assembly comprises a first storage cavity, a front frame and a rear frame, the louver assembly comprises a louver group, a louver adjusting module and a fixed frame, the high-voltage electrode assembly comprises a first high-voltage electrode sheet, a second high-voltage electrode sheet and a high-voltage generator, the discharge electrode assembly comprises a first conductive plate, a second conductive plate and a discharge group, and the dust collection assembly comprises a dust collection filter element and sealing cotton. The high-voltage electrode assembly, the discharge electrode assembly and the dust collection assembly are integrated in one frame assembly, dust can be filtered, the space can be sterilized and disinfected, the space is saved, the cost is reduced, the device is more compact and convenient to install.

[0016] The above-mentioned content related to the description is only a summary of the technical scheme of the utility model, in order to let the ordinary skilled person in the art can more clearly understand the technical scheme of the utility model, then can be implemented according to the content of the description and the drawings, and in order to let the above-mentioned purpose and other purposes, characteristics and advantages of the utility model can be more easily understood, the following combining the specific embodiment of the utility model and the drawings are explained. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings are only used to show the principle, implementation mode, application, characteristics and effect of the specific embodiment and other related contents of the utility model, and cannot be considered as the limitation of the utility model.

[0018] In the drawings of the specification:

[0019] Figure 1 It is the first schematic view of the electrostatic dust removal and disinfection composite device described in the specific embodiment;

[0020] Figure 2 It is the second schematic view of the electrostatic dust removal and disinfection composite device described in the specific embodiment;

[0021] Figure 3 It is the schematic view of the louver assembly described in the specific embodiment;

[0022] Figure 4 It is the first schematic view of the high-voltage electrode assembly described in the specific embodiment;

[0023] Figure 5 It is the second schematic view of the high-voltage electrode assembly described in the specific embodiment;

[0024] Figure 6 It is the first schematic view of the discharge electrode assembly described in the specific embodiment;

[0025] Figure 7 It is the schematic view of the discharge group described in the specific embodiment;

[0026] Figure 8 A third schematic view of the discharge electrode assembly according to the detailed description;

[0027] Figure 9 A second schematic view of the electrostatic precipitation disinfection composite device according to the detailed description;

[0028] Figure 10 A sectional view of the dust collection filter according to the detailed description.

[0029] The reference numerals involved in the above-described drawings are explained as follows: 1, frame assembly;

[0030] 11, front frame;

[0031] 111, first air inlet;

[0032] 12, rear frame;

[0033] 121, first air outlet;

[0034] 122, first dismounting port; 2, louver assembly;

[0035] 21, louver group;

[0036] 22, louver adjusting module;

[0037] 23, fixed frame;

[0038] 3, high-voltage electrode assembly;

[0039] 31, first high-voltage electrode sheet;

[0040] 32, second high-voltage electrode sheet;

[0041] 33, high-voltage generator;

[0042] 34, conductive bolt;

[0043] 4, discharge electrode assembly;

[0044] 41, first conductive plate;

[0045] 42, second conductive plate;

[0046] 421, first guide groove;

[0047] 43, discharge group;

[0048] 431, base;

[0049] 432, water-absorbing ceramic;

[0050] 433, second discharge needle;

[0051] 434, PN junction;

[0052] 435, second guide groove;

[0053] 436, second through hole;

[0054] 437, third through hole;

[0055] 44, first discharge needle;

[0056] 5, dust collection assembly;

[0057] 51, dust collection filter core;

[0058] 511, fourth through hole;

[0059] 52, sealing cotton;

[0060] 6, control assembly;

[0061] 61, first indicator light;

[0062] 62, second indicator light;

[0063] 63, power interface;

[0064] 7, conductive assembly;

[0065] 71, first conductive sheet;

[0066] 72, second conductive sheet;

[0067] 73, third conductive sheet;

[0068] 8, first insulation connecting group;

[0069] 81, first insulation connecting rod;

[0070] 9, second insulation connecting group;

[0071] 91, second insulation connecting rod;

[0072] a, first direction;

[0073] b, second direction. DETAILED DESCRIPTION

[0074] In order to explain the possible application scenarios, technical principles, specific implementation schemes, and the purposes and effects of the present application, the following will be described in detail in combination with the specific embodiments listed and the accompanying drawings. The embodiments described in this paper are only used to more clearly illustrate the technical scheme of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0075] The term "embodiment" mentioned in this document means that the specific features, structures or properties described in connection with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing at various positions in the specification does not necessarily refer to the same embodiment, and does not particularly limit the independence or association between other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, each technical feature mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0076] Unless otherwise defined, the meanings of the technical terms used herein are the same as those commonly understood by those skilled in the art to which the present application belongs; the use of related terms herein is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0077] In the description of the present application, the phrase "and / or" is a description of the logical relationship between the objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases: A exists, B exists, and A and B exist at the same time. In addition, the character " / " in this document generally represents a "or" logical relationship between the associated objects before and after.

[0078] In the present application, phrases such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual quantity, primary or secondary, or order relationship between the entities or operations.

[0079] Without more limitations, in the present application, the use of "includes", "contains", "has" or other similar expressions in the sentence is intended to cover non-exclusive inclusion, and these expressions do not exclude the presence of other elements in the process, method or product including the described elements, so that the process, method or product including a series of elements can not only include those limited elements, but also include other elements not explicitly listed, or also include elements inherent to such process, method or product.

[0080] As understood in the "Guidelines for Examination", in the present application, "greater than", "less than", "exceeding" and the like are understood as not including the number; "above", "below", "within" and the like are understood as including the number. In addition, in the description of the embodiments of the present application, the meaning of "multiple" is more than two (including two), and similar expressions related to "multiple" are also understood in this way, for example, "multiple groups", "multiple times" and the like, unless otherwise specifically limited.

[0081] In the description of the embodiments of the utility model, the space related expressions used, such as '' center '' '' longitudinal '' '' transverse '' '' length '' '' width '' '' thickness '' '' upper '' '' lower '' '' front '' '' rear '' '' left '' '' right '' '' vertical '' '' horizontal '' '' perpendicular '' '' top '' '' bottom '' '' inner '' '' outer '' '' clockwise '' '' counterclockwise '' '' axial '' '' radial '' '' circumferential '' and the like, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the specific embodiment or the drawing, only for the convenience of describing the specific embodiment of the utility model or for the reader to understand, and not indicate or imply that the indicated device or component must have a specific position, a specific orientation, or be constructed or operated in a specific orientation, therefore, it cannot be understood as a limitation on the embodiments of the utility model.

[0082] Unless otherwise expressly provided or limited, in the description of the embodiments of the utility model, the terms such as '' installation '' '' connection '' '' fixed '' '' set '' should be understood broadly.For example, the '' connection '' can be fixed connection, or detachable connection, or integrated setting, which can be mechanical connection, or electrical connection, or communication connection, which can be directly connected, or indirectly connected through intermediate medium, which can be the communication or interaction relationship between two elements.For the skilled in the art to which the utility model belongs, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0083] Please refer to Figures 1 to 10 The embodiment provides a kind of electrostatic precipitation disinfection composite device, including frame assembly 1, louver assembly 2, high voltage electrode component 3, discharge electrode component 4 and dust collection component 5, frame assembly 1 includes first storage cavity, front frame 11 and rear frame 12, first air inlet 111 is equipped on front frame 11, first air outlet 121 is equipped on rear frame 12, first air inlet 111 and first air outlet 121 are symmetrically arranged, front frame 11 and rear frame 12 are detachably connected to form first storage cavity;Louver assembly 2 is arranged in first storage cavity, and is close to the side where first air inlet 111 is arranged, louver assembly 2 includes fan leaf group 21, fan leaf adjusting module 22 and fixed frame 23, fan leaf group 21 is arranged on fixed frame 23, the projection of fan leaf group 21 in horizontal direction is placed in the region of first air inlet 111, fan leaf group 21 includes multiple fan leaves, two adjacent fan leaves are arranged in parallel, and fan leaf can be rotated relative to fixed frame 23, fan leaf adjusting module 22 is transmissionally connected with fan leaf group 21, and fan leaf adjusting module 22 is used to control the rotation angle of fan leaf on fixed frame 23;

[0084] The high-voltage electrode assembly 3 is arranged in the first storage cavity, and the high-voltage electrode assembly 3 is arranged on a side of the louver assembly 2 away from the first air inlet 111. The high-voltage electrode assembly 3 comprises a first high-voltage electrode sheet 31, a second high-voltage electrode sheet 32, and a high-voltage generator 33. The first high-voltage electrode sheet 31 is electrically connected to the high-voltage generator 33. The second high-voltage electrode sheet 32 is arranged on the first high-voltage electrode sheet 31. The high-voltage generator 33 is configured to form a high voltage between the first high-voltage electrode sheet 31 and the second high-voltage electrode sheet 32. The discharge electrode assembly 4 is arranged in the first storage cavity, and the discharge electrode assembly 4 is arranged on a side of the high-voltage electrode assembly 3 away from the louver assembly 2. The discharge electrode assembly 4 comprises a first conductive plate 41, a second conductive plate 42, and a discharge group 43. The discharge group 43 is arranged on the second conductive plate 42. The second conductive plate 42 is arranged on the first conductive plate 41. The first conductive plate 41 and the second conductive plate 42 have a first gap therebetween. The first conductive plate 41 and the first high-voltage electrode sheet 31 have a second gap therebetween. The first gap is different from the second gap. The discharge group 43 is configured to adsorb condensed water and place the condensed water between the first high-voltage electrode sheet 31 and the second high-voltage electrode sheet 32. The dust collection assembly 5 comprises a dust collection filter core 51 and sealing cotton 52. The dust collection filter core 51 is arranged on the side of the discharge electrode assembly 4. The sealing cotton 52 is arranged between the dust collection filter core 51 and the rear frame 12. The sealing cotton 52 is arranged towards the first air outlet 121.

[0085] In the embodiment, the frame assembly 1 comprises a front frame 11 and a rear frame 12. The radial section of the front frame 11 is in a U shape, and the radial section of the rear frame 12 is also in a U shape. The front frame 11 and the rear frame 12 are connected to form an O-shaped frame structure. The first storage cavity is inside the O-shaped structure. The front frame 11 is provided with a first air inlet 111, and the rear frame 12 is provided with a first air outlet 121. When the front frame 11 and the rear frame 12 are spliced together, the first air inlet 111 and the first air outlet 121 are matched, which facilitates the smooth flow of air. In the embodiment, the front frame 11 and the rear frame 12 can be connected in various forms such as lapping, clamping, and locking.

[0086] The louver assembly 2, the high-voltage electrode assembly 3, the discharge electrode assembly 4 and the dust collection assembly 5 are sequentially arranged in the first storage cavity along the flow direction of the air. The louver assembly 2 is used to uniformly guide the air flow, so that the air is uniformly dispersed into the high-voltage electrode assembly 3, the discharge electrode assembly 4 and the dust collection assembly 5. The high-voltage electrode assembly 3 is used to generate high voltage to electrolyze water molecules to form active disinfection components in the form of aerosol to disinfect and sterilize toxic substances in the air. The discharge electrode assembly 4 is used to impart negative charge to the air flowing through it to enhance the adsorption capacity of impurities in the air. The dust collection assembly 5 is arranged at the output end of the discharge electrode assembly 4. The dust collection assembly 5 can adsorb impurities carried by the negative charge of the air and output clean air from the first air outlet 121, thereby completing the entire air disinfection and purification process.

[0087] Specifically, the louver assembly 2 includes a louver group 21, a louver adjusting module 22 and a fixed frame 23. The fixed frame 23 can be understood as a support structure for fixing the louver group 21 and the louver adjusting module 22. The fixed frame 23 can be fastened and connected to the front frame 11 or the rear frame 12 by bolts. The louver group 21 is arranged at the first air inlet 111. The louver group 21 includes a plurality of louvers arranged in a vertical direction. The louver group 21 is movably connected to the fixed frame 23. Specifically, the connection can be achieved by a bearing and a connecting shaft. That is, the bearing is arranged on the fixed frame 23, the connecting shaft is connected to the inner ring of the bearing, and the louver is arranged on the connecting shaft. Further, the transmission connection between the louver adjusting module 22 and the louver group 21 can be achieved by a series connection of a chain, a sprocket, a driving motor and a connecting shaft. That is, the chain is sleeved outside the sprocket, the sprocket is connected to the connecting shaft, and the driving motor is connected to the chain in a transmission mode. Therefore, the louver adjusting module 22 can uniformly adjust the rotation angle of each louver in the louver group 21, so as to adjust the angle of air entering the high-voltage electrode assembly 3 from the first air inlet 111, thereby adjusting the air volume.

[0088] In this embodiment, the high-voltage electrode assembly 3 includes a first high-voltage electrode sheet 31, a second high-voltage electrode sheet 32 and a high-voltage generator 33. The high-voltage generator 33 is conductively connected to the first high-voltage electrode sheet 31, and the first high-voltage electrode sheet 31 is conductively connected to the second high-voltage electrode sheet 32. Therefore, the current generated by the high-voltage generator 33 can be conducted to the first high-voltage electrode sheet 31 and the second high-voltage electrode sheet 32, so that a high voltage is formed between the first high-voltage electrode sheet 31 and the second high-voltage electrode sheet 32. It should be noted that there is a gap between the first high-voltage electrode sheet 31 and the second high-voltage electrode sheet 32, which facilitates the formation of an electric field. The first high-voltage electrode sheet 31 can be as shown in Figure 3 The second high-voltage electrode sheet 32 can be as shown in Figure 5 .

[0089] The discharge electrode assembly 4 comprises a first conductive plate 41, a second conductive plate 42, and a discharge group 43 for generating negative charges, and the first conductive plate 41 and the second conductive plate 42 are in conductive connection with an external power supply. As shown in Figure 6 , the discharge group 43 is arranged on the second conductive plate 42. In this embodiment, the discharge group 43 can also adsorb condensed water in the air, thereby providing water molecules for the high-voltage electrode assembly 3, facilitating subsequent ionization operation.

[0090] In this embodiment, the dust collection filter core 51 is arranged at the output end of the discharge electrode assembly 4, and the dust collection filter core 51 can adsorb impurities in the air. Furthermore, a sealing cotton 52 is arranged at the output end of the dust collection filter core 51, so as to adsorb the impurities missed in the dust collection filter core 51, and improve the purity of the air.

[0091] In some preferred embodiments, the side surface of the rear frame 12 is further provided with a first dismounting opening 122, as shown in Figure 9 , the size of the first dismounting opening 122 is matched with the dust collection assembly 5. Since the dust collection assembly 5 plays a role in adsorbing impurities in the air, the dust collection assembly 5 needs to be replaced after being used for a period of time. By arranging the first dismounting opening 122, the user can conveniently dismount and mount the dust collection assembly 5, so that the whole device is more convenient to use.

[0092] In this embodiment, the louver assembly 2, the high-voltage electrode assembly 3, the discharge electrode assembly 4, and the dust collection assembly 5 are orderly arranged in the frame assembly 1, forming a complete air purification process, which can effectively dust and disinfect the air. The louver assembly 2 can uniformly guide the air flow, the high-voltage electrode assembly 3 can generate high-voltage ionized water molecules to form disinfection components, the discharge electrode assembly 4 can apply negative charges to the air particles to facilitate adsorption, and the dust collection assembly 5 can effectively filter out impurities in the air. The front and rear frames 12 are detachably connected, facilitating maintenance and replacement of the dust collection assembly 5. The high-voltage electrode and the discharge electrode are isolated from the outside, avoiding the risk of direct contact with high voltage, and ensuring the safety in use.

[0093] Please refer to Figure 4 , in some embodiments, the first high-voltage electrode sheet 31 is provided with a plurality of first through holes distributed at intervals along the first direction a, and the number of the first through holes corresponds to the number of the second high-voltage electrode sheet 32; the second conductive plate 42 is arranged along the first direction a, and the second conductive plate 42 is provided with a plurality of discharge groups 43, and the number of the discharge groups 43 corresponds to the number of the first through holes one by one.

[0094] In this embodiment, the first direction a is as shown in Figure 4As shown, a plurality of first through holes are arranged on the first high-voltage electrode sheet 31, and the first through holes are used to mount the second high-voltage electrode sheet 32. Similarly, the discharge group 43 is arranged corresponding to the second high-voltage electrode sheet 32, that is, the first through hole, the second high-voltage electrode sheet 32 and the discharge group 43 are in a one-to-one corresponding positional relationship.

[0095] Further, please refer to Figure 5 In some embodiments, the second high-voltage electrode sheet 32 is in a semi-circular ring type, each second high-voltage electrode sheet 32 is arranged coaxially with a first through hole, and the second high-voltage electrode sheet 32 is arranged towards the side where the discharge electrode assembly 4 is located; the first high-voltage electrode sheet 31 is conductively connected with the high-voltage generator 33, and the second high-voltage electrode sheet 32 is conductively connected with the first high-voltage electrode sheet 31.

[0096] The semi-circular ring type structure of the second high-voltage electrode sheet 32 is more conducive to the formation of a high-voltage electric field, and the second high-voltage electrode sheet 32 is arranged coaxially with the first through hole in this structure. Optionally, the conductive connection between the second high-voltage electrode sheet 32 and the first high-voltage electrode sheet 31 can be as Figure 5 As shown, a plurality of first through holes are arranged on the first high-voltage electrode sheet 31, and the first through holes are used to mount the second high-voltage electrode sheet 32. Similarly, the discharge group 43 is arranged corresponding to the second high-voltage electrode sheet 32, that is, the first through hole, the second high-voltage electrode sheet 32 and the discharge group 43 are in a one-to-one corresponding positional relationship.

[0097] Further, please refer to Figure 6 With Figure 7 In some embodiments, each discharge group 43 corresponds to a first through hole, and the discharge group 43 includes a base 431, a water-absorbing ceramic 432, a second discharge needle 433 and a PN junction 434. The base 431 is slidably connected with the second conductive plate 42, and the base 431 is provided with a second storage cavity on the side where the second conductive plate 42 is located. The base 431 is provided with a second through hole 436 at the center point thereof. The water-absorbing ceramic 432 is arranged in the second storage cavity, and the water-absorbing ceramic 432 is provided with a third through hole 437 at the center point thereof. The second discharge needle 433 is arranged in the second storage cavity, and the second discharge needle 433 penetrates the second through hole 436 and the third through hole 437 in sequence and protrudes out of the outside of the base 431, and the second discharge needle 433 is arranged coaxially with the first through hole. The PN junction 434 is arranged at the end of the second discharge needle 433 towards the second conductive plate 42, and the PN junction 434 is conductively connected with the second discharge needle 433.

[0098] The base 431 is used to fix the water absorption ceramic 432, the second discharge needle 433 and the PN junction 434. Specifically, the base 431 comprises a second storage cavity and a second through hole 436, the water absorption ceramic 432 in a disc structure is placed in the second storage cavity, further, the water absorption ceramic 432 is provided with a third through hole 437 coaxial with the second through hole 436. The PN junction 434 is in conductive connection with the second discharge needle 433, so that the PN junction 434 makes the second discharge needle 433 generate a space electric field, thereby adsorbing the condensed water in the air, and the needle structure of the second discharge needle 433 improves the condensation efficiency of water molecules in the air.

[0099] In the embodiment, the second discharge needle 433 penetrates the first through hole, the second through hole 436 and the third through hole 437 in sequence along the air flow direction, that is, the end of the second discharge needle 433 is placed in the first through hole, so that when the high voltage is generated between the first high voltage electrode sheet 31 and the second high voltage electrode sheet 32, the condensed water enriched in the end of the second discharge needle 433 is fully ionized, thereby forming a disinfection factor to disinfect the air.

[0100] The discharge group 43 adopts the structural design of the base 431, the water absorption ceramic 432, the second discharge needle 433 and the PN junction 434, which can effectively adsorb and utilize the condensed water in the air. The base 431 is in sliding connection with the second conductive plate 42, which facilitates the adjustment of the position of the discharge group 43 and the optimization of the air flow. The PN junction 434 is in conductive connection with the second discharge needle 433, which can form a stable space electric field on the second discharge needle 433, thereby further enhancing the adsorption capacity of the condensed water. The design of the water absorption ceramic 432 is also conducive to the gathering of the condensed water. The second discharge needle 433 penetrates the three coaxial first through hole, second through hole 436 and third through hole 437 in sequence along the air flow direction, so that the condensed water is gathered at the needle end, and this area is just located between the first high voltage electrode sheet 31 and the second high voltage electrode sheet 32. Under the action of high voltage ionization, the condensed water accumulated at the needle end of the second discharge needle 433 can be fully ionized to generate disinfection components, thereby further enhancing the disinfection and sterilization function of the whole device.

[0101] Please refer to Figure 6 and Figure 7 In some embodiments, the second conductive plate 42 is provided with a first guide groove 421 extending along the first direction a, and the first guide groove 421 is matched with the PN junction 434; the base 431 is provided with a second guide groove 435 extending through the base 431 along the first direction a, and the second guide groove 435 is matched with the second conductive plate 42.

[0102] In the embodiment, the first conducting plate 42 is provided with a first guide groove 421, and the first guide groove 421 and the second guide groove 435 both extend along the first direction a, that is, the first guide groove 421 and the second guide groove 435 are arranged in parallel, and then the base 431 is embedded in the first guide groove 421 when the base 431 is arranged on the second conducting plate 42, and the sliding connection of the first guide groove 421 and the PN junction 434 and the sliding connection of the second guide groove 435 and the base 431 form a mutual guiding relationship, so that the installation of the discharge group 43 on the second conducting plate 42 is more stable.

[0103] Please refer to Figure 6 With Figure 8 In some embodiments, the discharge electrode assembly 4 further comprises a first insulation connecting group 8 and a second insulation connecting group 9, the first insulation connecting group 8 comprises a plurality of first insulation connecting rods 81, the first insulation connecting rods 81 are arranged in a first preset manner on the side of the first conducting plate 41 facing the first high-voltage electrode sheet 31, and the first insulation connecting rods 81 connect the first conducting plate 41 and the first high-voltage electrode sheet 31; the second insulation connecting group 9 comprises a plurality of second insulation connecting rods 91, the second insulation connecting rods 91 are arranged in a second preset manner on the side of the first conducting plate 41 facing the first high-voltage electrode sheet 31, and the second insulation connecting rods 91 connect the first conducting plate 41 and the second conducting plate 42; the length of the first insulation connecting rod 81 is greater than the length of the second insulation connecting rod 91.

[0104] In the embodiment, the first insulation connecting group 8 and the second insulation connecting group 9 are used to fix the discharge electrode assembly 4. The first insulation connecting group 8 comprises a plurality of first insulation connecting rods 81, which are distributed on the first conducting plate 41 in a first preset manner, as shown in Figure 6 That is, the first conducting plate 41 is connected with the high-voltage electrode assembly 3 through the first insulation connecting group 8. The second insulation connecting group 9 comprises a plurality of second insulation connecting rods 91, which are distributed on the first conducting plate 41 in a second preset manner, as shown in Figure 6 The second insulation connecting rods 91 are used to connect the first conducting plate 41 and the second conducting plate 42.

[0105] Further, as shown in Figure 8 The lengths of the first insulation connecting rod 81 and the second insulation connecting rod 91 are different, the length of the first insulation connecting rod 81 determines the interval width of the first gap, and the length of the second insulation connecting rod 91 determines the interval width of the second gap. It can be understood that after the entire disinfection composite device is installed, the discharge group 43 on the second conducting plate 42 is close to the second high-voltage electrode sheet 32 and is arranged compactly, so as to fully utilize the space in the first storage cavity and realize the miniaturization and compactness of the entire disinfection composite device.

[0106] As shown in Figure 6 With Figure 8 In some embodiments, the discharge electrode assembly 4 further comprises a plurality of first discharge needles 44, which are distributed in a third preset manner on the side of the first conductive plate 41 facing the first high-voltage electrode sheet 31.

[0107] In this embodiment, the first discharge needles 44 are arranged on the first conductive plate 41, as shown in Figure 6 With Figure 8 As shown in the figure, the number of first discharge needles 44 is multiple, and the first discharge needles 44 can discharge between the first high-voltage electrode sheet 31, thereby imparting a large area of air with negative charge, facilitating the adsorption of charged particulate matter by the dust collecting filter element 51.

[0108] As shown in Figure 1 , Figure 2 With Figure 9 In some embodiments, the control assembly 6 further comprises a power interface 63 and a first indicator light 61, a second indicator light 62 and a control unit, the power interface 63 is electrically connected with the control unit, the first indicator light 61 and the second indicator light 62, the power interface 63 is configured to be electrically connected with an external power supply, the first indicator light 61 is arranged on the front frame 11, and the second indicator light 62 is arranged on the rear frame 12.

[0109] In this embodiment, the control unit can be a microcomputer chip, etc., and the control unit is electrically connected with the first indicator light 61, the second indicator light 62, the high-voltage generator 33 and the power interface 63, so as to realize the regulation and control of the first indicator light 61 and the second indicator light 62, and the control unit can also realize the adjustment of the high-voltage power size of the high-voltage electrode assembly 3.

[0110] Further, as shown in Figure 1 , Figure 4 With Figure 6 In some embodiments, the conductive assembly 7 further comprises a first conductive sheet 71, a second conductive sheet 72 and a third conductive sheet 73, the first conductive sheet 71 is arranged between the first high-voltage electrode sheet 31 and the high-voltage generator 33, the second conductive sheet 72 is arranged between the first conductive plate 41 and the power interface 63, and the third conductive sheet 73 is arranged between the second conductive plate 42 and the power interface 63.

[0111] Optionally, the second conductive sheet 72 and the power interface 63 are connected through the control unit, and the third conductive sheet 73 and the power interface 63 are connected through the control unit, so that the control unit can also synchronously adjust the discharge power size of the discharge electrode assembly 4.

[0112] As shown in Figure 10In some embodiments, the dust collecting filter element 51 is provided with a plurality of fourth through holes 511, the plurality of fourth through holes 511 are distributed on the dust collecting filter element 51 in a fourth preset manner, and the fourth through holes 511 extend obliquely along the second direction b; the dust collecting filter element 51 is configured to adopt a graphene dielectric material.

[0113] As shown in the second direction b, Figure 10 The fourth through hole 511 can help air circulation while increasing the contact area of the dust collecting filter element 51 and the air. On this basis, the fourth through hole 511 can intercept large particles of dust in the air, facilitating cleaning of the dust collecting filter element 51.

[0114] For better understanding, the following examples are provided for further understanding of the above technical solutions:

[0115] An electrostatic dust removal and disinfection composite device includes a front frame 11, a louver assembly 2, a high-voltage electrode assembly 3, a discharge electrode assembly 4, a dust collecting filter element 51, sealing cotton 52, and a rear frame 12.

[0116] The front frame 11 is used to support and fix other components, is closely connected with the louver assembly 2, and together with the rear frame 12 forms a housing frame assembly 1 of the device to protect the internal core components. The front frame 11 and the rear frame 12 can be fixed together by bolt connection or card slot cooperation, etc., to ensure the sealing and stability of the entire device. The front frame 11 is provided with a first air inlet 111 for the air inlet of the louver assembly 2. The front frame 11 is provided with a power interface 63 and a first indicator light 61. The power interface 63 is used to connect an external power source, and the first indicator light 61 is used to display the state indication of dust removal and filtration and disinfection. Generally, the green light of the first indicator light 61 is on to indicate normal work, the red light of the first indicator light 61 is on to indicate abnormal state, and the first indicator light 61 is off to indicate no power supply.

[0117] The louver assembly 2 includes a fixed frame 23, a louver group 21, and a louver adjusting module 22. The angle of the louver of the louver group 21 can be adjusted by the louver adjusting module 22 to control the size of the air inlet.

[0118] The high-voltage electrode assembly 3 includes a first high-voltage electrode sheet 31, a first conductive sheet 71, a second high-voltage electrode sheet 32, a conductive bolt 34, and a conductive nut. The second high-voltage electrode sheet 32 passes through the round hole of the first high-voltage electrode sheet 31 to maintain the relative position, and the first high-voltage electrode sheet 31 and the second high-voltage electrode sheet 32 are connected by the conductive bolt 34 and the conductive nut.

[0119] The second discharge needle 433 assembly comprises a first conductive plate 41, a second conductive plate 42, a third conductive sheet 73, a second conductive sheet 72, a first discharge needle 44, a first insulating connecting rod 81, a second insulating connecting rod 91 and a discharge group 43 on the second conductive plate 42. The first conductive plate 41 and the second conductive plate 42 are fixedly separated by the second insulating connecting rod 91, maintaining a suitable relative position. The second discharge needle 433 assembly and the high-voltage electrode assembly 3 are fixedly separated by the first insulating connecting rod 81, maintaining a suitable relative position.

[0120] The discharge group 43 on the second conductive plate 42 comprises a base 431, a water-absorbing ceramic 432, a second discharge needle 433 and a PN junction 434. The base 431 is used to fix the discharge group 43 and the second conductive plate 42. The PN junction 434 is used to condense water molecules in the air and condense on the needle head of the second discharge needle 433. The water-absorbing ceramic 432 is used to absorb excess condensed water molecules. The PN junction 434 is located at the bottom of the second discharge needle 433. The second discharge needle 433 passes through the pore in the middle of the water-absorbing ceramic 432. The water-absorbing ceramic 432 is tightly attached to the inside of the base 431. The needle head of the second discharge needle 433 passes through the round hole on the base 431. The second discharge needle 433 assembly is fixed on the third conductive sheet 73 through the second guide groove 435 on the base 431. The PN junction 434 is located in the first guide groove 421 of the third conductive sheet 73. The bottom of the second discharge needle 433 is connected with the PN junction 434 and also in contact with the third conductive sheet 73 for electric conduction.

[0121] The first conductive sheet 71, the third conductive sheet 73 and the second conductive sheet 72 are respectively connected to the power supply and the control circuit through wires, and different currents and voltages are provided by the power supply and the control circuit. The first conductive plate 41 and the first high-voltage electrode sheet 31 are fixedly separated by the first insulating connecting rod 81, forming a 0.5-5cm interval. The second conductive plate 42 is located between the first high-voltage electrode sheet 31 and the first conductive plate 41, so that the second discharge needle 433 and the second high-voltage electrode sheet 32 are aligned and form a 0.1-2cm gap therebetween. After the first conductive sheet 71 is electrified, the high-voltage generator 33 is passed through to form a high voltage on the first high-voltage electrode sheet 31 and the second high-voltage electrode sheet 32. After the third conductive sheet 73 is electrified, a discharge is formed between the second discharge needle 433 and the second high-voltage electrode sheet 32. The high-voltage electrolysis acts on the water molecules condensed on the second discharge needle 433, ionizes to generate hydroxyl radicals and other sterilization and disinfection substances, which are dispersed into the air in the form of aerosol. After the second conductive sheet 72 is electrified, a discharge is formed between the first discharge needle 44 and the first high-voltage electrode sheet 31, so that the particles passing through the electric field are instantaneously charged, facilitating the adsorption of charged particles by the dust collecting filter element 51.

[0122] The dust collecting filter core 51 is connected with the power supply wire, and the dust collecting filter core 51 adopts graphene dielectric material, forms a dense array of staggered microcavities after being electrified to form a micro electrostatic matrix strong electric field, exerts a huge attractive force on the charged particles moving in the air, can adsorb the airborne particles while only generating minimum air flow impedance, and has particularly remarkable removal effect on PM2.5 and other particulate pollutants. The dust collecting filter core 51 is tightly matched with the rear frame 12 of the device, can be installed in the rear frame 12 through a clamping groove or a sealing rubber strip or the like, ensures that the air can only flow through the filter core, and ensures that the fixed position of the filter core is stable. Meanwhile, the fourth through hole 511 is arranged on the dust collecting filter core 51, so as to facilitate dust adhesion and collection. The fourth through hole 511 adopts an oblique opening mode, the air inlet hole of the fourth through hole 511 is lower, the air outlet hole of the fourth through hole 511 is higher, which is helpful for dust interception and adsorption, and the oblique opening is also helpful for cleaning and maintenance.

[0123] The sealing cotton 52 is located at the rear end of the dust collecting filter core 51 and closely abuts the air outlet face of the dust collecting filter core 51, is used for preventing a small amount of particles that are not completely adsorbed after passing through the dust collecting filter core 51, and simultaneously plays a certain carding and buffering role on the airflow passing through the dust collecting filter core 51, so that the air after purification can be more stably and uniformly discharged from the device.

[0124] The second indicating lamp 62 is also arranged on the rear frame 12, so that the working state of the entire composite device can be seen on the front face and the back face of the entire composite device. The first dismounting opening 122 is arranged on the rear frame 12. The shape and size of the first dismounting opening 122 are highly matched with the outer shape structure of the dust collecting filter core 51, so as to ensure that the dust collecting filter core 51 can be tightly and stably installed at the corresponding position in the device. When the dust collecting filter core 51 needs to be cleaned and maintained, the user can conveniently take out the dust collecting filter core 51 through the first dismounting opening 122.

[0125] The example has the following advantages:

[0126] The electrostatic dust removal device and the active composite particle generating device are integrated in one device, which can not only filter dust, but also sterilize and disinfect the space. This integrated design not only saves space and reduces cost, but also improves the use convenience of the equipment.

[0127] The electrostatic dust removal electrolysis structure and the composite particle generating device electrolysis structure are combined, share the power supply, the high-voltage device and part of the high-voltage electrode and the second discharge needle 433. This design greatly reduces the volume and weight of the equipment, saves space, and makes the equipment more compact and easy to install.

[0128] The composite device can automatically adjust the intensity and frequency of high-voltage discharge according to the pollution degree, bacterial content and other parameters of air. Equipped with an intelligent control system, the working mode and parameters of the electrode can be automatically adjusted according to the air quality and use demand. This intelligent adjustment function can ensure that the device can maintain the best purification effect under different environmental conditions, and can also save energy and prolong the service life of the device.

[0129] Distinguished from the prior art, in the above technical solution, the electrostatic dust removal and disinfection composite device comprises a frame assembly 1, a louver assembly 2, a high-voltage electrode assembly 3, a discharge electrode assembly 4 and a dust collection assembly 5, the frame assembly 1 comprises a first storage cavity, a front frame 11 and a rear frame 12, the louver assembly 2 comprises a fan blade group 21, a fan blade adjusting module 22 and a fixed frame 23, the high-voltage electrode assembly 3 comprises a first high-voltage electrode sheet 31, a second high-voltage electrode sheet 32 and a high-voltage generator 33, the discharge electrode assembly 4 comprises a first conductive plate 41, a second conductive plate 42 and a discharge group 43, and the dust collection assembly 5 comprises a dust collection filter core 51 and sealing cotton 52. The high-voltage electrode assembly 3, the discharge electrode assembly 4 and the dust collection assembly 5 are integrated in the frame assembly 1, which can not only filter dust but also sterilize and disinfect the space, saves space, reduces cost, makes the device more compact and convenient to install.

[0130] Finally, it should be noted that although the above embodiments have been described in the specification and drawings of the present application, the patent protection scope of the present application should not be limited. Any equivalent structure or equivalent process replacement or modification based on the essential concept of the present application, the contents recorded in the specification and drawings, and the direct or indirect implementation of the technical solutions of the above embodiments in other related technical fields, are all included in the patent protection scope of the present application.

Claims

1. An electrostatic precipitator-disinfection composite device, characterized by, The utility model relates to a kind of air purifier, including: Frame assembly, including first storage cavity, front frame and rear frame, the first air inlet is equipped on the front frame, the first air outlet is equipped on the rear frame, the first air inlet and the first air outlet are symmetrically arranged, the front frame and the rear frame are detachably connected to form the first storage cavity; Louver assembly is arranged in the first storage cavity, and is arranged close to the side where the first air inlet is located, the louver assembly includes leaf group, leaf adjusting module and fixed frame, the leaf group is arranged on the fixed frame, the projection of the leaf group along horizontal direction is placed in the area of the first air inlet, the leaf group includes multiple leaves, two adjacent leaves are arranged in parallel, and the leaf can be rotated relative to the fixed frame, the leaf adjusting module is in transmission connection with the leaf group, and the leaf adjusting module is used to control the rotation angle of the leaf on the fixed frame; High-voltage electrode assembly is arranged in the first storage cavity, the high-voltage electrode assembly is arranged on the side away from the louver assembly where the first air inlet is located, the high-voltage electrode assembly includes first high-voltage electrode sheet, second high-voltage electrode sheet and high-voltage generator, the first high-voltage electrode sheet is electrically connected with the high-voltage generator, the second high-voltage electrode sheet is arranged on the first high-voltage electrode sheet, and the high-voltage generator is used to form high voltage between the first high-voltage electrode sheet and the second high-voltage electrode sheet; Discharge electrode assembly is arranged in the first storage cavity, the discharge electrode assembly is arranged on the side away from the louver assembly where the high-voltage electrode assembly is located, the discharge electrode assembly includes first conductive plate, second conductive plate and discharge group, the discharge group is arranged on the second conductive plate, the second conductive plate is arranged on the first conductive plate, the first conductive plate and the second conductive plate have a first gap, the first conductive plate and the first high-voltage electrode sheet have a second gap, the first gap and the second gap are different, the discharge group is used to absorb condensed water and place the condensed water between the first high-voltage electrode sheet and the second high-voltage electrode sheet; Dust collection assembly includes dust collection filter element and sealing cotton, the dust collection filter element is arranged on the side where the discharge electrode assembly is located, the sealing cotton is arranged between the dust collection filter element and the rear frame, and the sealing cotton is arranged towards the first air outlet.

2. The electrostatic precipitator-disinfection composite device of claim 1, wherein, The first high-voltage electrode sheet is provided with a plurality of first through holes spaced apart in a first direction, and the number of the first through holes corresponds to the number of the second high-voltage electrode sheet. The second conductive plate is arranged in a first direction, and the second conductive plate is provided with a plurality of discharge groups, and the number of the discharge groups corresponds to the number of the first through holes.

3. The electrostatic precipitator-disinfection composite device of claim 2, wherein, The second high-voltage electrode sheet is in the form of a semicircular ring, each second high-voltage electrode sheet is coaxially arranged with a first through hole, and the second high-voltage electrode sheet is arranged towards the side where the discharge electrode assembly is located. The first high-voltage electrode sheet is in conductive connection with the high-voltage generator, and the second high-voltage electrode sheet is in conductive connection with the first high-voltage electrode sheet.

4. The electrostatic precipitator-disinfection composite device of claim 2, wherein, Each of the discharge groups corresponds to one of the first through holes, and each of the discharge groups comprises: a base, which is in sliding connection with the second conductive plate, and which is provided with a second storage cavity on the side facing the second conductive plate, and which is provided with a second through hole at the center point thereof; a water-absorbing ceramic, which is arranged in the second storage cavity, and which is provided with a third through hole at the center point thereof; a second discharge needle, which is arranged in the second storage cavity, and which sequentially penetrates the second through hole, the third through hole, and protrudes outward from the base, and which is coaxially arranged with the first through hole; a PN junction, which is arranged at the end of the second discharge needle facing the second conductive plate, and which is in conductive connection with the second discharge needle.

5. The electrostatic precipitator-disinfection composite device of claim 4, wherein, The second conductive plate is provided with a first guide groove, which extends along a first direction, and which is adapted to the PN junction; The base is provided with a second guide groove, which extends along the first direction and penetrates the base, and which is adapted to the second conductive plate.

6. The electrostatic precipitator-disinfection composite device of claim 1, wherein, The discharge electrode assembly further comprises: a first insulation connection group, which comprises a plurality of first insulation connection rods, which are arranged on the side of the first conductive plate facing the first high-voltage electrode sheet in a first preset manner, and which connect the first conductive plate and the first high-voltage electrode sheet; a second insulation connection group, which comprises a plurality of second insulation connection rods, which are arranged on the side of the first conductive plate facing the first high-voltage electrode sheet in a second preset manner, and which connect the first conductive plate and the second conductive plate; The length of the first insulation connection rod is greater than the length of the second insulation connection rod.

7. The electrostatic precipitator-disinfection composite device of claim 1, wherein, The discharge electrode assembly further comprises: a plurality of first discharge needles, which are distributed on the side of the first conductive plate facing the first high-voltage electrode sheet in a third preset manner.

8. The electrostatic precipitator-disinfection composite device of claim 1, wherein, Further comprising: a control assembly, which comprises a power interface and a first indicator light, a second indicator light, and a control unit, the power interface is in electrical connection with the control unit, the first indicator light, and the second indicator light, the power interface is configured to be in electrical connection with an external power source, the first indicator light is arranged on the front frame, and the second indicator light is arranged on the rear frame.

9. The electrostatic precipitator-disinfection composite device of claim 8, wherein, Further comprising: a conductive assembly, which comprises a first conductive sheet, a second conductive sheet, and a third conductive sheet, the first conductive sheet is arranged between the first high-voltage electrode sheet and the high-voltage generator, the second conductive sheet is arranged between the first conductive plate and the power interface, and the third conductive sheet is arranged between the second conductive plate and the power interface.

10. The electrostatic precipitator-disinfection composite device of claim 1, wherein, The dust collection filter element is provided with a plurality of fourth through holes, which are distributed on the dust collection filter element in a fourth preset manner, and which extend obliquely along a second direction; The dust collection filter element is configured to adopt a graphene dielectric material.

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