Air treatment equipment

Abstract

The utility model discloses air treatment equipment, which comprises a shell, an air inlet, an air outlet and a fan, a medium channel is formed in the shell and used for medium circulation. The photocatalyst module is arranged in the medium channel and is used for filtering the circulating medium; the photocatalyst module comprises a plurality of photocatalyst units; the photocatalyst unit comprises a filter body and a photocatalyst unit, wherein a light source is arranged in the filter body; the mounting seat is fixed at one end of the filter body; the mounting seat is provided with a first quick-connection power line; the electric control assembly is fixed at the other end of the filtering body, and the electric control assembly is provided with a second quick-connection power line; wherein the first quick-connection power line of the photocatalyst unit is connected with the second quick-connection power line of the adjacent photocatalyst unit, so that the series connection of the plurality of photocatalyst units is realized. According to the utility model, the detachable photocatalyst units are arranged, so that a plurality of units can be assembled and connected in series for use so as to meet the requirements of various air supply volumes and scenes.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air processing device. Background Art

[0002] In the fields of air conditioners, filters, air inlet filter walls, etc., filters are an indispensable device in the medium (such as air) conveying path of the above-mentioned equipment. After the medium passes through the filter screen, its impurities are blocked. After the filter is used for a long time, the filter screen needs to be cleaned or replaced, otherwise it will affect the normal use and use effect of the filter. In the prior art, the filter is usually fixed directly on the mounting frame by screw fastening or adhesive fixing. The filter is not easy to disassemble and replace, and there is a gap between the filter and the mounting frame, which is prone to air leakage and poor sealing.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In view of the problems pointed out in the background technology, the utility model proposes an air treatment device so as to adjust the installation position of the controller and protect the structure of the sensor.

[0005] In order to achieve the above-mentioned invention object, the utility model adopts the following technical solutions:

[0006] In some embodiments of the present application, an air treatment device is provided, comprising:

[0007] A shell body, on which an air inlet and an air outlet are formed; a medium channel is formed in the shell body, and the medium channel is used for the medium to flow;

[0008] A photocatalyst module is disposed in the medium channel and is used to filter the circulating medium;

[0009] The photocatalyst module includes a plurality of photocatalyst units;

[0010] The photocatalyst unit comprises:

[0011] A filter body, in which a light source is arranged;

[0012] A mounting seat, which is fixed to one end of the filter body; the mounting seat is provided with a first quick-connect power cord;

[0013] An electric control assembly, which is fixed to the other end of the filter body, and the electric control assembly is provided with a second quick-connect power cord;

[0014] Wherein, the first quick-connect power line of the photocatalyst unit is connected to the second quick-connect power line of the adjacent photocatalyst unit to realize the series connection of multiple photocatalyst units.

[0015] In some embodiments of the present application, the filter body includes a plurality of orifice plates, which are fixedly connected to form a filter cavity; the mounting seat and the electrical control assembly are located at both ends of the filter cavity, and are used to seal the filter cavity and guide the circulating medium to pass through the orifice plates.

[0016] In some embodiments of the present application, the orifice plate includes a first vertical plate, a second vertical plate and a connecting plate; the first vertical plate and the second vertical plate are arranged opposite to each other; the connecting plate is a bending structure for connecting the first vertical plate and the second vertical plate.

[0017] In some embodiments of the present application, the mounting seat includes a seat body, a first connecting portion and a first accommodating portion; the cross-sectional shape of the seat body matches the radial cross-sectional shape of the filter cavity; the first connecting portion is distributed on both sides of the seat body, and the first accommodating portion is located between the first connecting portions for leading out the first quick-connect power supply; the opening of the first accommodating portion faces in a direction away from the filter body.

[0018] In some embodiments of the present application, the electronic control assembly includes a box body, a second connecting part and a second accommodating part; the side wall of the box body is provided with a switch button and an indicator light; the second connecting part is distributed on both sides of the box body, and the second accommodating part is located between the second connecting parts for leading out the second quick-connect power supply; the opening of the second accommodating part is facing away from the filter body.

[0019] In some embodiments of the present application, a support member is provided in the filter cavity; the support member is arranged along the axial direction of the filter cavity; the support member is a hollow structure, and the hollow structure provides a routing space for the power cord.

[0020] In some embodiments of the present application, there are multiple light sources, and the light sources are fixedly connected to the support member via a lamp holder.

[0021] In some embodiments of the present application, there are three support members in the filter cavity, and the three support members are arranged at intervals to form two installation spaces, and the installation spaces are used to fix the light sources; the light sources are staggered and fixed in the two installation spaces.

[0022] In some embodiments of the present application, there are multiple photocatalyst modules, and the multiple photocatalyst modules are in the medium channel.

[0023] In some embodiments of the present application, an air treatment device is provided, comprising:

[0024] A shell body, on which an air inlet and an air outlet are formed; a medium channel is formed in the shell body, and the medium channel is used for the medium to flow;

[0025] A photocatalyst module is disposed in the medium channel and is used to filter the circulating medium;

[0026] The photocatalyst module includes a plurality of photocatalyst units;

[0027] The photocatalyst unit comprises:

[0028] A filter body, in which a light source is arranged;

[0029] A mounting seat, which is fixed to one end of the filter body; the mounting seat is provided with a first quick-connect power cord;

[0030] An electric control assembly, which is fixed to the other end of the filter body, and the electric control assembly is provided with a second quick-connect power cord;

[0031] During the installation process, the plurality of photocatalyst units are arranged in the same direction and then placed in the medium channel, and the first quick-connect power lines of the adjacent photocatalyst units are connected to the second quick-connect power lines.

[0032] Compared with the prior art, the advantages and positive effects of the utility model are:

[0033] The utility model provides a detachable photocatalyst unit, so that a plurality of units can be assembled and used in series to meet the needs of various air supply volumes and scenes.

[0034] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0036] Figure 1 is a schematic diagram of the installation position of the photocatalyst module in the air handling equipment according to the embodiment;

[0037] Figure 2 is a schematic structural diagram of the photocatalyst module according to an embodiment;

[0038] Figure 3 is one of the structural schematic diagrams of the photocatalyst unit according to an embodiment;

[0039] Figure 4 The second structural schematic diagram of the photocatalyst unit according to the embodiment;

[0040] Figure 5 is a schematic structural diagram of the filter body according to an embodiment;

[0041] Figure 6 is a schematic diagram of the structure in the filter cavity according to an embodiment;

[0042] Figure 7 for Figure 7 A magnified view of part A;

[0043] Figure 8 is a schematic structural diagram of the mounting base according to an embodiment;

[0044] Fig. 9 is one of the structural schematic diagrams of the electronic control assembly according to the embodiment;

[0045] Fig.10 This is the second structural schematic diagram of the electronic control assembly according to the embodiment.

[0046] Reference numerals:

[0047] 100, shell; 110, medium channel; 200, photocatalyst module; 300, photocatalyst unit; 310, filter body; 311, first vertical plate; 312, second vertical plate; 313, connecting plate; 314, supporting member; 315, baffle; 320, mounting seat; 321, first quick-connect power cord; 322, seat body; 323, first connecting part; 324, first accommodating part; 330, electric control assembly; 331, second quick-connect power cord; 332, box body; 333, second connecting part; 334, second accommodating part; 335, switch button; 336, indicator light; 340, light source; 341, lamp holder; 342, lamp tube. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0049] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0050] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0051] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0052] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0053] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0054] The present embodiment discloses an air treatment device, such as an air conditioner, a filter, an air inlet filter wall, etc. The air treatment device includes a housing 100, on which an air inlet and an air outlet are formed, and a medium channel 110 is provided in the housing 100 for the circulation of a medium (such as air). A photocatalyst module 200 is provided in the medium channel 110, and the photocatalyst module 200 is used to filter the circulating medium to achieve filtering treatment of the medium. The photocatalyst module 200 includes a plurality of photocatalyst units 300, and the photocatalyst unit 300 plays the main role of filtering the medium. The photocatalyst sterilizer in the prior art is not easy to be installed in a combined air conditioner. Even if it can be installed, it will occupy a larger space of the housing 100, thereby increasing the cost of the whole machine. In order to solve the above-mentioned technical problems, the present embodiment proposes a photocatalyst module 200, which includes a plurality of photocatalyst units 300 that can be installed in combination, and the photocatalyst unit 300 can be produced in standard sizes, thereby improving production efficiency, and the photocatalyst module 200 saves installation space. Taking an air conditioner as an example of an air treatment device,

[0055] In this application, the air handling equipment includes an outdoor unit and an indoor unit, and performs the refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation to cool or heat the indoor space.

[0056] The low-temperature and low-pressure refrigerant enters the compressor, which compresses it into high-temperature and high-pressure refrigerant gas and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and the heat is released to the surrounding environment through the condensation process.

[0057] The expansion valve expands the high-temperature and high-pressure liquid refrigerant condensed in the condenser into a low-pressure liquid refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the low-temperature and low-pressure refrigerant gas to the compressor. The evaporator can achieve a cooling effect by utilizing the latent heat of evaporation of the refrigerant to exchange heat with the material to be cooled. In the entire cycle, the air conditioner can adjust the temperature of the indoor space.

[0058] The outdoor unit of the air conditioner refers to a portion of a refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit.

[0059] The indoor heat exchanger and the outdoor heat exchanger function as a condenser or an evaporator. When the indoor heat exchanger functions as a condenser, the air conditioner functions as a heater in a heating mode, and when the indoor heat exchanger functions as an evaporator, the air conditioner functions as a cooler in a cooling mode.

[0060] Take the indoor unit of the air conditioner as an example, refer to Figure 1 As shown, it includes:

[0061] A housing 100 is formed with an air inlet and an air outlet; a medium channel 110 is formed in the housing 100, and the medium channel 110 is used for medium circulation;

[0062] The photocatalyst module 200 is disposed in the medium channel 110 and is used to filter the circulating medium; that is, it is disposed at the return air outlet of the indoor unit to filter the return air to improve the indoor air quality;

[0063] The photocatalyst module 200 includes a plurality of photocatalyst units 300;

[0064] Reference Figure 3 and Figure 4 As shown, the photocatalyst unit 300 includes:

[0065] The filter body 310 has a light source 340 disposed therein;

[0066] A mounting seat 320, which is fixed to one end of the filter body 310; the mounting seat 320 is provided with a first quick-connect power cord 321;

[0067] The electric control assembly 330 is fixed to the other end of the filter body 310 , and the electric control assembly 330 is provided with a second quick-connect power cord 331 ;

[0068] The first quick-connect power line 321 of the photocatalyst unit 300 is connected to the second quick-connect power line 331 of the adjacent photocatalyst unit 300 to realize the series connection of multiple photocatalyst units 300 .

[0069] In some embodiments of the present application, a plurality of the photocatalyst units 300 may be connected in the medium channel 110 in a vertical direction, and the height of the photocatalyst module 200 formed after the combination is not greater than the height of the medium channel 110 .

[0070] In some embodiments of the present application, in the same photocatalyst module 200, continue to refer to Figure 2As shown, the mounting base 320 of the photocatalyst unit 300 located at the upper side is connected to the electric control assembly 330 of the photocatalyst unit 300 located at the lower side.

[0071] The first quick-connect power supply of the upper photocatalyst unit 300 is connected to the second quick-connect power supply of the lower photocatalyst unit 300, thereby realizing the series connection of two adjacent photocatalyst units 300, which can be uniformly powered and controlled to be turned on during use.

[0072] In some embodiments of the present application, continue to refer to Figure 3 and Figure 4 As shown, the filter body 310 includes a plurality of orifice plates, which are fixedly connected to form a filter cavity; the mounting seat 320 and the electrical control assembly 330 are located at both ends of the filter cavity, and are used to block the filter cavity and guide the circulating medium to pass through the orifice plates.

[0073] In some embodiments of the present application, during use, the filter chamber is sealed using the mounting seat 320 and the electronic control assembly 330, so that the circulating medium enters the filter chamber after passing through the orifice plate and then flows out from the orifice plate on the other side; leakage of the circulating medium in the filter chamber can be effectively avoided.

[0074] In some embodiments of the present application, baffles 315 are further provided at both ends of the filter body 310 , and the baffles 315 are located at both ends of the filter cavity.

[0075] During use, the baffles 315 are located at the top and bottom of the filter cavity.

[0076] The mounting seat 320 and the electric control assembly 330 are fixedly connected to the baffles 315 at both ends of the filter cavity.

[0077] In some embodiments of the present application, the orifice plate includes a first vertical plate 311, a second vertical plate 312 and a connecting plate 313; the first vertical plate 311 and the second vertical plate 312 are arranged opposite to each other; the connecting plate 313 is a bending structure, used to connect the first vertical plate 311 and the second vertical plate 312.

[0078] In some embodiments of the present application, refer to Figure 5 As shown, in the filter body 310 , the number of the connecting plates 313 is four, and two connecting plates 313 are arranged on both sides of the first vertical plate 311 .

[0079] In some embodiments of the present application, the first vertical plate 311 and the second vertical plate 312 are arranged in parallel.

[0080] During the installation process, at the same end of the first vertical plate 311 and the second vertical plate 312, two connecting plates 313 are connected at a certain angle, and the other ends of the two connecting plates 313 are fixedly connected to the first vertical plate 311 and the second vertical plate 312 respectively.

[0081] In some embodiments of the present application, the first vertical plate 311 , the second vertical plate 312 and the connecting plate 313 form a closed structure in the circumferential direction, that is, a filter cavity.

[0082] In some embodiments of the present application, the first vertical plate 311, the second vertical plate 312 and the connecting plate 313 are an integrally formed structure, and the structure of the filter cavity is more stable.

[0083] In some embodiments of the present application, after two adjacent connecting plates 313 are arranged at a certain angle, the connecting plates 313 form a triangular structure on the same side of the first vertical plate 311 and the second vertical plate 312, thereby increasing the stability of the filter cavity.

[0084] In some embodiments of the present application, during use, the photocatalyst unit 300 is arranged in a vertical direction, and its cross-sectional shape is a hexagon, wherein the hexagon is composed of a rectangle formed by the first vertical plate 311 and the second vertical plate 312 and a triangle formed by each connecting plate 313.

[0085] In some embodiments of the present application, refer to Figure 6 and Figure 7 As shown, a support member 314 is provided in the filter cavity; the support member 314 is arranged along the axial direction of the filter cavity; the support member 314 is a hollow structure, and the hollow structure provides a routing space for the power line.

[0086] In some embodiments of the present application, when in use, the support member 314 is arranged in a vertical direction, and the two ends of the support member 314 are fixedly connected to the baffles 315 at the two ends of the filter cavity. The filter cavity is used to install the light source 340, so the structure of the support member 314 is set to be hollow to facilitate the placement of the power cord of the light source 340.

[0087] In some embodiments of the present application, continue to refer to Figure 6 As shown, there are multiple light sources 340 , and the light sources 340 are fixedly connected to the support member 314 via a lamp holder 341 .

[0088] In some embodiments of the present application, refer to Figure 7 As shown, the light source 340 is an ultraviolet lamp, and the ultraviolet lamp is a lamp tube 342 structure. Both ends of the lamp tube 342 are connected to lamp holders 341, and the lamp holders 341 can be fixedly connected to the support member 314 by screws or the like.

[0089] In some embodiments of the present application, during the installation process, both ends of the lamp tube 342 structure are plugged into the lamp holder 341 .

[0090] In some embodiments of the present application, during use, the power cord used to power the lamp tube 342 enters the hollow structure of the support member 314 through the lamp holder 341 to avoid too many power cords being set in the filter cavity, thereby affecting the filtering effect.

[0091] In some embodiments of the present application, continue to refer to Figure 6 As shown, there are three support members 314 in the filter cavity, and the three support members 314 are arranged at intervals to form two installation spaces, and the installation spaces are used to fix the light sources 340; the light sources 340 are staggered and fixed in the two installation spaces.

[0092] In some embodiments of the present application, in the filter cavity, three support members 314 are arranged at equal intervals to form two installation spaces of equal width, so that light sources 340 of the same size can be fixed in different installation spaces.

[0093] In some embodiments of the present application, in two adjacent installation spaces, the installation positions of the light sources 340 are staggered.

[0094] by Figure 6 Taking the filter cavity shown in as an example, in the left installation space, a lamp holder 341 of a certain light source 340 is fixed on the middle support member 314, and two lamp holders 341 adjacent to the lamp holder 341 above and below are lamp holders 341 of two adjacent light sources 340 located in the right installation space; the staggered installation design can make the light sources 340 in the filter cavity more uniform.

[0095] In some embodiments of the present application, refer to Figure 8 As shown, the mounting seat 320 includes a seat body 322, a first connecting portion 323 and a first accommodating portion 324; the cross-sectional shape of the seat body 322 matches the radial cross-sectional shape of the filter cavity; the first connecting portion 323 is distributed on both sides of the seat body 322, and the first accommodating portion 324 is located between the first connecting portions 323, for leading out the first quick-connect power supply; the opening of the first accommodating portion 324 is oriented in a direction away from the filter body 310.

[0096] In some embodiments of the present application, the seat body 322 may be a hollow structure, and the seat body 322 includes a top surface and a bottom surface, wherein the top surface of the seat body 322 is fixedly connected to the filter cavity.

[0097] During use, the top surface shape of the seat body 322 is adapted to the cross-sectional shape of the filter cavity.

[0098] In some embodiments of the present application, the bottom surface area of ​​the base body 322 is larger than the top surface area of ​​the base body 322 , wherein the extra portion of the bottom surface area is the first connecting portion 323 .

[0099] In some embodiments of the present application, the first connection portion 323 is a structure where the bottom surface of the seat body 322 extends outward in a horizontal direction.

[0100] The first connection portion 323 is provided with a through hole, and the through hole is used to connect the electric control assembly 330 of the adjacent photocatalyst unit 300 .

[0101] In some embodiments of the present application, the first accommodation portion 324 is a groove structure extending into the hollow structure of the seat body 322 .

[0102] During use, the first quick-connect power cord 321 is led out from the groove structure. To facilitate electrical connection, the length of the first quick-connect power cord 321 is usually greater than the depth of the groove structure.

[0103] In addition, when the first quick-connect power line 321 is connected to the second quick-connect power line 331 of the adjacent photocatalyst unit 300, the first quick-connect power line 321 can be accommodated by the groove structure, so that the two adjacent photocatalyst units 300 are tightly connected and fixed.

[0104] In some embodiments of the present application, arc-shaped recesses are provided on both side edges of the first accommodating portion 324, and the arc-shaped recesses can be used as wire passing holes. When the installation space on the base body 322 is insufficient, the first quick-connect power cord 321 can be led out through the wire passing holes to achieve connection.

[0105] In some embodiments of the present application, refer to Fig. 9 and Fig.10 The electric control assembly 330 includes a box body 332, a second connecting portion 333 and a second accommodating portion 334; the side wall of the box body 332 is provided with a switch button 335 and an indicator light 336; the second connecting portion 333 is distributed on both sides of the box body 332, and the second accommodating portion 334 is located between the second connecting portions 333 for leading out the second quick-connect power supply; the opening of the second accommodating portion 334 is oriented in a direction away from the filter body 310.

[0106] In some embodiments of the present application, the box body 332 is a hollow structure, and the space inside the box body 332 is used to place electrical components used for the normal operation of the photocatalyst unit 300, such as a control chip.

[0107] In some embodiments of the present application, the box body 332 includes a side wall, a top surface and a bottom surface, wherein the bottom surface of the box body 332 is fixedly connected to the filter cavity.

[0108] During use, the bottom shape of the box body 332 is adapted to the cross-sectional shape of the filter cavity.

[0109] In some embodiments of the present application, the top surface area of ​​the box body 332 is larger than the bottom surface area of ​​the box body 332 , wherein the extra portion of the top surface area is the second connecting portion 333 .

[0110] In some embodiments of the present application, the second connection portion 333 is a structure in which the top surface of the box body 332 extends outward in a horizontal direction.

[0111] The second connection portion 333 is provided with a through hole, and the through hole is used to connect the mounting base 320 of the adjacent photocatalyst unit 300 .

[0112] In some embodiments of the present application, the second accommodation portion 334 is a groove structure extending into the hollow structure of the box body 332 .

[0113] During use, the second quick-connect power cord 331 is led out from the groove structure. To facilitate electrical connection, the length of the second quick-connect power cord 331 is usually greater than the depth of the groove structure.

[0114] In addition, when the second quick-connect power line 331 is connected to the first quick-connect power line 321 of the adjacent photocatalyst unit 300, the second quick-connect power line 331 can be accommodated by the groove structure, so that the two adjacent photocatalyst units 300 are tightly connected and fixed.

[0115] In some embodiments of the present application, arc-shaped recesses are provided on both side edges of the second accommodating portion 334, and the arc-shaped recesses can be used as wire passing holes. When the installation space on the box body 332 is insufficient, the second quick-connect power cord 331 can be led out through the wire passing holes to achieve connection.

[0116] In some embodiments of the present application, the switch button 335 can directly start or shut down the photocatalyst unit 300 , and the indicator light 336 is used to display the working status of the photocatalyst unit 300 .

[0117] In some embodiments of the present application, refer to Figure 1 and Figure 2 As shown, there are multiple photocatalyst modules 200 , and the multiple photocatalyst modules 200 are in the medium channel 110 .

[0118] In some embodiments of the present application, Figure 1 Taking the unit shown as an example, it includes seven photocatalyst modules 200 , and each photocatalyst module 200 includes two photocatalyst units 300 .

[0119] The installation directions of the photocatalyst modules 200 are the same, that is, they are all installed towards the return air outlet, which effectively improves the filtering effect.

[0120] In some embodiments of the present application, the photocatalyst modules 200 may be arranged at equal intervals in the medium channel 110 .

[0121] In some embodiments of the present application, an air treatment device is provided, comprising:

[0122] A housing 100 is formed with an air inlet and an air outlet; a medium channel 110 is formed in the housing 100, and the medium channel 110 is used for medium circulation;

[0123] The photocatalyst module 200 is disposed in the medium channel 110 and is used to filter the circulating medium;

[0124] The photocatalyst module 200 includes a plurality of photocatalyst units 300;

[0125] The photocatalyst unit 300 includes:

[0126] The filter body 310 has a light source 340 disposed therein;

[0127] A mounting seat 320, which is fixed to one end of the filter body 310; the mounting seat 320 is provided with a first quick-connect power cord 321;

[0128] The electric control assembly 330 is fixed to the other end of the filter body 310 , and the electric control assembly 330 is provided with a second quick-connect power cord 331 ;

[0129] During the installation process, the plurality of photocatalyst units 300 are arranged in the same direction and then placed in the medium channel 110 , and the first quick-connect power lines 321 and the second quick-connect power lines 331 of the adjacent photocatalyst units 300 are connected.

[0130] The above installation method can effectively save the installation space inside the unit, reduce the cost of the whole unit, and is suitable for combined air conditioners.

[0131] Compared with the prior art, the advantages and positive effects of the utility model are:

[0132] The utility model provides a detachable photocatalyst unit 300, so that multiple units can be assembled and used in series to meet the needs of various air supply volumes and scenes.

[0133] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0134] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be easily thought of by technicians familiar with the technical field within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. Air handling equipment, including: A shell body, on which an air inlet and an air outlet are formed; a medium channel is formed in the shell body, and the medium channel is used for the medium to flow; A photocatalyst module is disposed in the medium channel and is used to filter the circulating medium; The photocatalyst module includes a plurality of photocatalyst units; The photocatalyst unit comprises: A filter body, in which a light source is arranged; A mounting seat, which is fixed to one end of the filter body; the mounting seat is provided with a first quick-connect power cord; An electric control assembly, which is fixed to the other end of the filter body, and the electric control assembly is provided with a second quick-connect power cord; Wherein, the first quick-connect power line of the photocatalyst unit is connected to the second quick-connect power line of the adjacent photocatalyst unit to realize the series connection of multiple photocatalyst units.

2. The air treatment equipment according to claim 1, characterized in that: The filter body includes a plurality of orifice plates, which are fixedly connected to form a filter cavity; the mounting seat and the electric control assembly are located at both ends of the filter cavity, and are used to block the filter cavity and guide the circulating medium to pass through the orifice plates.

3. The air treatment equipment according to claim 2, characterized in that: The orifice plate includes a first vertical plate, a second vertical plate and a connecting plate; the first vertical plate and the second vertical plate are arranged opposite to each other; the connecting plate is a bent structure, which is used to connect the first vertical plate and the second vertical plate.

4. The air treatment equipment according to claim 2, characterized in that: The mounting seat includes a seat body, a first connecting portion and a first accommodating portion; the cross-sectional shape of the seat body matches the radial cross-sectional shape of the filter cavity; the first connecting portion is distributed on both sides of the seat body, and the first accommodating portion is located between the first connecting portions for leading out the first quick-connect power supply; the opening of the first accommodating portion faces in a direction away from the filter body.

5. The air treatment equipment according to claim 1, characterized in that: The electric control assembly includes a box body, a second connecting part and a second accommodating part; the side wall of the box body is provided with a switch button and an indicator light; the second connecting part is distributed on both sides of the box body, and the second accommodating part is located between the second connecting parts for leading out the second quick-connect power supply; the opening of the second accommodating part faces in a direction away from the filter body.

6. The air treatment equipment according to claim 2, characterized in that: A support member is provided in the filter cavity; the support member is arranged along the axial direction of the filter cavity; the support member is a hollow structure, and the hollow structure provides a routing space for the power line.

7. The air treatment device according to claim 6, characterized in that: The number of the light sources is multiple, and the light sources are fixedly connected to the support member via a lamp holder.

8. The air treatment equipment according to claim 2, characterized in that: There are three support members in the filter cavity, and the three support members are arranged at intervals to form two installation spaces, and the installation spaces are used to fix the light sources; the light sources are staggered and fixed in the two installation spaces.

9. The air treatment equipment according to claim 1, characterized in that: There are multiple photocatalyst modules, and the multiple photocatalyst modules are in the medium channel.

10. Air handling equipment, including: A shell body, on which an air inlet and an air outlet are formed; a medium channel is formed in the shell body, and the medium channel is used for the medium to flow; A photocatalyst module is disposed in the medium channel and is used to filter the circulating medium; The photocatalyst module includes a plurality of photocatalyst units; The photocatalyst unit comprises: A filter body, in which a light source is arranged; A mounting seat, which is fixed to one end of the filter body; the mounting seat is provided with a first quick-connect power cord; An electric control assembly, which is fixed to the other end of the filter body, and the electric control assembly is provided with a second quick-connect power cord; During the installation process, the plurality of photocatalyst units are arranged in the same direction and then placed in the medium channel, and the first quick-connect power lines of the adjacent photocatalyst units are connected to the second quick-connect power lines.

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