Purification device

Abstract

The utility model relates to purifying device technical field discloses purifying device, including installation support, front shell subassembly, fuselage and backplate, installation support is suitable for installing the function module of purifying device, front shell subassembly is detachably installed in the front end part of installation support, the fuselage is set up in the outside of installation support, and the front end part of fuselage and front shell subassembly limit cooperation, and the fuselage is detachably connected with installation support, backplate is detachably installed in the rear end part of fuselage. The purifying device is divided into installation support, front shell subassembly, fuselage and backplate four independent modules, and all through detachable mode connection between each module, and the core function module is concentratedly installed on installation support, when needing to carry out function module overhaul or shell replacement, only dismantling corresponding module can, need not to disassemble more associated components, avoid to disassemble whole machine, and the fuselage and front shell subassembly limit cooperation, strengthen assembly accuracy and whole machine reliability, make the purifying device structure simple, assemble convenient, high stability and easily post -maintenance.

Description

Technical Field

[0001] This utility model relates to the field of purification device technology, and specifically to purification devices. Background Technology

[0002] As living standards improve, people have increasingly higher requirements for drinking water quality. Water purification devices, as household appliances that integrate water purification and heating functions, are gradually gaining popularity due to their convenience and practicality. However, traditional water purification devices often adopt a structure design where the fixed outer shell is directly connected to the internal functional modules. This often makes maintenance or replacement of internal functional modules and the outer shell complicated, sometimes even requiring disassembly of the entire unit, resulting in low maintenance efficiency and a poor user experience. Utility Model Content

[0003] In view of this, the present invention provides a purification device to solve the problem that the operation is complicated when repairing or replacing internal functional modules and external housing, and even requires disassembling the whole machine, resulting in low maintenance efficiency.

[0004] This utility model provides a purification device, including: Mounting bracket, suitable for installing the functional modules of the purification device; The front housing assembly is detachably mounted to the front end of the mounting bracket; The body is fitted onto the outside of the mounting bracket, the front end of the body is limited and engaged with the front shell assembly, and the body is detachably connected to the mounting bracket; The rear panel is detachably mounted to the rear end of the fuselage.

[0005] Beneficial effects: By dividing the purification device into four independent modules—mounting bracket, front shell assembly, main body, and rear panel—each module is detachably connected, and the core functional modules are centrally mounted on the mounting bracket, when functional module maintenance or shell replacement is required, only the corresponding module needs to be disassembled, eliminating the need to disassemble additional related components. This avoids disassembling the entire unit, simplifies the operation process, and improves maintenance efficiency. Furthermore, the limiting fit between the main body and the front shell assembly ensures overall structural stability and aesthetic consistency while enhancing assembly precision and overall reliability. This results in a purification device with a simple structure, convenient assembly, high stability, and easy maintenance, solving the problem of complex operations or even complete disassembly required for repairing or replacing internal functional modules and the external shell, leading to low maintenance efficiency.

[0006] In one alternative embodiment, the front housing assembly includes a front housing, and the front housing and the mounting bracket are detachably connected via a first assembly structure.

[0007] Beneficial effects: The first assembly structure enables a detachable connection between the front housing and the mounting bracket, improving the convenience of assembly and maintenance. When installing or replacing the front housing, the front housing can be disassembled independently without affecting other components, effectively simplifying the operation process and reducing maintenance costs.

[0008] In one alternative embodiment, the first assembly structure includes a first snap-fit ​​and a first engagement position that cooperate with each other, one of the first snap-fit ​​and the first engagement position being disposed at the front end of the mounting bracket and the other being disposed at the front housing.

[0009] Beneficial effects: The first snap-fit ​​and the first engagement mechanism work together to achieve a quick and reliable snap-fit ​​connection between the mounting bracket and the front housing, simplifying the assembly and disassembly process of the front housing. It can be operated without tools, improving assembly efficiency and maintenance convenience.

[0010] In one optional embodiment, the first assembly structure includes: A first threaded hole is provided on the mounting bracket; A first through hole is provided on the front housing and corresponds to the first threaded hole.

[0011] Beneficial effects: By setting the first threaded hole and the first through hole to cooperate, a stable and repeatedly detachable connection between the mounting bracket and the front housing is achieved, which improves the rigidity and vibration resistance of the assembly structure and ensures that the front housing maintains a reliable connection during long-term use.

[0012] In one alternative embodiment, the front housing and the mounting bracket are positioned and engaged by a first positioning structure.

[0013] Beneficial effects: By achieving precise positioning and engagement between the front housing and the mounting bracket under the guidance of the first positioning structure, the accuracy and efficiency of assembly are improved, and misalignment or displacement during assembly is effectively prevented.

[0014] In one optional embodiment, the first positioning structure includes a first positioning groove and a first positioning rib that cooperate with each other, one of the first positioning groove and the first positioning rib being disposed at the front end of the mounting bracket and the other being disposed on the front housing.

[0015] Beneficial effects: The cooperation between the first positioning groove and the first positioning rib enables rapid positioning between the front housing and the mounting bracket, simplifies the assembly process, reduces the risk of incorrect assembly, and ensures that the two are in the correct position before connection, thereby improving assembly efficiency and product consistency.

[0016] In one alternative embodiment, the front housing and the front end of the fuselage are mutually restrained by a first stop structure.

[0017] Beneficial effects: By setting the first stop structure, the front housing and the front end of the body are positioned radially and axially, which can prevent deformation of the body, misalignment during assembly and loosening during use, and improve the appearance consistency and structural integrity of the product.

[0018] In one alternative embodiment, the first stop structure includes a first groove and a first rib that cooperate with each other, wherein one of the first groove and the first rib is disposed at the periphery of the front end of the fuselage, and the other is disposed at the periphery of the front housing.

[0019] Beneficial effects: The first groove and the first rib interlock to form a reliable first stop structure, which enhances the rigidity of the connection and helps to improve production and assembly efficiency.

[0020] In one alternative embodiment, the front housing is provided with a filter element mounting hole, and the front housing assembly further includes a cover plate that is detachably disposed over the filter element mounting hole.

[0021] Beneficial effects: By providing filter element mounting holes and a removable cover on the front housing, filter element replacement and maintenance are made simpler and faster. The cover can be opened directly to replace the filter element without disassembling the entire machine, improving the maintainability and operational efficiency of the equipment. Furthermore, the cover structure ensures the integrity and aesthetics of the product's appearance, and provides dust and accidental contact protection during daily use, enhancing the sealing and safety of the purification device.

[0022] In one optional embodiment, the cover plate is provided with a first magnetic element, and the front end of the mounting bracket is provided with a second magnetic element, the first magnetic element and the second magnetic element being magnetically connected.

[0023] Beneficial effects: By setting up mutually magnetic first and second magnetic components, the cover can be opened and closed quickly and without damage. The magnetic connection eliminates the need for traditional clips or screws, simplifying the operation and improving the efficiency of filter replacement. At the same time, magnetic adsorption avoids physical wear caused by repeated disassembly, extending the life of components. The magnetic force achieves uniform pressing, enhancing the sealing reliability when the cover is closed.

[0024] In one alternative embodiment, the front housing assembly further includes a glass panel fixed to the side of the cover plate opposite to the front housing.

[0025] Beneficial effects: By fixing the glass panel to the outside of the cover plate, the texture and aesthetics of the product's appearance are improved, and the surface of the glass panel is smooth and easy to clean and maintain.

[0026] In one alternative embodiment, the front housing assembly further includes a decorative element. Along the width direction of the purification device, the front housing is divided into an installation area and a decorative area, and the filter element mounting hole is disposed in the central area of ​​the installation area. The decorative element is detachably connected to the decorative area, and the cover plate protrudes from the decorative element.

[0027] Beneficial effects: By dividing the front housing into an installation area and a decorative area, and setting a filter cartridge installation hole in the center of the installation area, the functional layout and visual balance are optimized, making filter cartridge replacement more centralized and convenient. The decorative area uses detachable decorative parts, which enhances the product's appearance and aesthetics while simplifying the maintenance and replacement process of the decorative parts; moreover, the design of the cover protruding from the decorative surface enhances the product's visual hierarchy and provides users with a clearer force point for opening the cover, effectively improving operational convenience.

[0028] In one alternative embodiment, the decorative element is detachably connected to the front housing via a second assembly structure; the second assembly structure includes a second snap-fit ​​and a second engagement position that cooperate with each other, one of the second snap-fit ​​and the second engagement position being disposed on the front housing and the other being disposed on the decorative element.

[0029] Beneficial effects: The second assembly structure enables a detachable connection between the trim piece and the front housing, improving the convenience of assembly and maintenance. When installing or replacing the trim piece, it can be disassembled independently without affecting other components, effectively simplifying the operation process and reducing maintenance costs. The interlocking second latches and second locking mechanisms achieve a quick and reliable snap-fit ​​connection between the trim piece and the front housing, simplifying the assembly and disassembly process. Tools are not required, improving assembly efficiency and maintenance convenience.

[0030] In one alternative embodiment, the decorative element is positioned and engaged with the front housing via a second positioning structure.

[0031] Beneficial effects: By guiding the decorative parts and the front housing with the second positioning structure, precise positioning and engagement are achieved, improving assembly accuracy and efficiency, and effectively preventing misalignment or displacement during assembly. The interaction between the second positioning groove and the second positioning rib enables rapid positioning between the decorative parts and the front housing, simplifying the assembly process, reducing the risk of incorrect assembly, and ensuring that both are in the correct position before connection, thereby improving assembly efficiency and product consistency.

[0032] In one alternative embodiment, the rear end of the fuselage and the rear plate are detachably connected by a third assembly structure; the third assembly structure includes a third latch and a third engagement position that cooperate with each other, one of the third latch and the third engagement position being disposed at the periphery of the rear end of the fuselage, and the other being disposed at the periphery of the rear plate.

[0033] Beneficial effects: The third assembly structure enables a detachable connection between the rear end of the fuselage and the rear panel, improving the convenience of assembly and maintenance. When installing or replacing the rear panel, it can be disassembled independently without affecting other components, effectively simplifying the operation process and reducing maintenance costs. Through the interlocking third latches and third locking mechanisms, a quick and reliable snap-fit ​​connection between the fuselage and the rear panel is achieved, simplifying the assembly and disassembly process of the rear panel. It can be operated without tools, improving assembly efficiency and maintenance convenience.

[0034] In one optional embodiment, the third assembly structure includes: The second threaded hole is located at the rear end of the machine body; A second through hole is provided on the rear plate and corresponds to the second threaded hole.

[0035] Beneficial effects: By setting a second threaded hole to cooperate with a second through hole, a stable and repeatedly detachable connection between the body and the rear plate is achieved, which improves the rigidity and vibration resistance of the assembly structure and ensures that the rear plate maintains a reliable connection during long-term use.

[0036] In one alternative embodiment, the rear end of the fuselage and the rear plate are matched by a second stop structure.

[0037] Beneficial effects: By setting the second stop structure, the rear end of the fuselage and the rear plate are positioned radially and axially, which can prevent the fuselage from deforming, prevent assembly misalignment and loosening during use, and improve the appearance consistency and structural integrity of the product.

[0038] In one optional embodiment, the second stop structure includes a second groove and a second rib that cooperate with each other, one of the second groove and the second rib being disposed at the periphery of the rear end portion of the fuselage, and the other being disposed at the periphery of the rear plate.

[0039] Beneficial effects: The interlocking of the second groove and the second rib forms a reliable second stop structure, which enhances the rigidity of the connection and helps improve production and assembly efficiency.

[0040] In one optional embodiment, the mounting bracket and the fuselage are detachably connected via a fourth assembly structure; the fourth assembly structure includes: A third threaded hole is provided on the mounting bracket; The third through hole is provided on the machine body and corresponds to the third threaded hole.

[0041] Beneficial effects: The fourth assembly structure enables a detachable connection between the mounting bracket and the fuselage, improving the convenience of assembly and maintenance. By incorporating a third threaded hole and a third through hole, a stable and repeatedly detachable connection between the mounting bracket and the fuselage is achieved, enhancing the rigidity and vibration resistance of the assembly structure.

[0042] In one optional implementation, the purification device is an integrated purification and heating unit. Attached Figure Description

[0043] To more clearly illustrate the technical solutions in the specific embodiments or related technologies of this utility model, the drawings used in the description of the specific embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0044] Figure 1 This is an exploded view of the purification device according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the overall structure of the purification device according to an embodiment of the present utility model; Figure 3 This is a first side view of the mounting bracket according to an embodiment of the present utility model; Figure 4 This is a second side view of the mounting bracket according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the front housing structure according to an embodiment of the present utility model; Figure 6 This is a side view of the front housing of an embodiment of the present utility model; Figure 7 This is a rear view of the front housing according to an embodiment of the present utility model; Figure 8 for Figure 7 AA section diagram; Figure 9 This is a schematic diagram of the cover plate according to an embodiment of the present utility model; Figure 10 This is a schematic diagram of the structure of the decorative component according to an embodiment of the present utility model; Figure 11 This is a side view of the decorative component according to an embodiment of the present utility model; Figure 12 This is a schematic diagram of the fuselage structure according to an embodiment of the present utility model; Figure 13This is a rear view of the fuselage according to an embodiment of the present utility model; Figure 14 for Figure 13 BB section diagram; Figure 15 This is a schematic diagram of the structure of the rear plate in an embodiment of the present utility model; Figure 16 This is a side view of the rear plate according to an embodiment of the present utility model; Figure 17 for Figure 16 CC section diagram.

[0045] Explanation of reference numerals in the attached figures: 01. Install the bracket; 02. Front housing assembly; 021. Front housing; 0211. Filter element mounting hole; 0212. Mounting groove; 022. Cover plate; 023. First magnetic component; 024. Second magnetic component; 025. Glass panel; 026. Decorative component; 0261. Decorative panel; 0262. Connecting plate; 03. Fuselage; 04. Rear panel; 051, First latch; 052, First engagement position; 053, First threaded hole; 054, First through hole; 055, First screw; 061, First positioning groove; 062, First positioning rib; 071. First groove; 072. First rib; 081. Second buckle; 082. Second locking position; 091. Second positioning groove; 092. Second positioning rib; 101. Third latch; 102. Third engagement position; 103. Second threaded hole; 104. Second through hole; 105. Second screw; 106. Nut; 111. Second groove; 112. Second rib; 121. Third screw; 122. Foot pad. Detailed Implementation

[0046] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0047] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0048] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0049] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0050] The following is combined Figures 1 to 17 The following describes embodiments of the present invention.

[0051] According to an embodiment of the present invention, a purification device is provided, including a mounting bracket 01, a front shell assembly 02, a body 03, and a rear plate 04; the mounting bracket 01 is adapted to install the functional modules of the purification device; the front shell assembly 02 is detachably mounted on the front end of the mounting bracket 01; the body 03 is sleeved on the outside of the mounting bracket 01, the front end of the body 03 is limitedly engaged with the front shell assembly 02, and the body 03 is detachably connected to the mounting bracket 01; the rear plate 04 is detachably mounted on the rear end of the body 03.

[0052] In the above embodiments, the purification device is divided into four independent modules: mounting bracket 01, front shell assembly 02, body 03, and rear plate 04. Each module is detachably connected, and the core functional modules are centrally mounted on the mounting bracket 01. This allows the purification device to be repaired or the shell replaced by simply removing the corresponding module, without disassembling more related components. This avoids disassembling the entire device, simplifies the operation process, and improves maintenance efficiency. Furthermore, the limiting fit between the body 03 and the front shell assembly 02 ensures the overall structural stability and appearance consistency while enhancing assembly precision and overall reliability. This makes the purification device simple in structure, easy to assemble, highly stable, and easy to maintain. It solves the problem of complex operations or even disassembly of the entire device when repairing or replacing internal functional modules and the outer shell, which leads to low maintenance efficiency.

[0053] It should be noted that purification devices include, but are not limited to, water purifiers, integrated water purifiers and heaters, and air purifiers. Preferably, the purification device is an integrated water purifier and heater.

[0054] In one embodiment, the front housing assembly 02 includes a front housing 021, the front housing 021 and the mounting bracket 01 being detachably connected via a first assembly structure.

[0055] In the above embodiments, the first assembly structure enables a detachable connection between the front housing 021 and the mounting bracket 01, which improves the convenience of assembly and maintenance. When installing or replacing the front housing 021, the front housing 021 can be disassembled independently without affecting other components, effectively simplifying the operation process and reducing maintenance costs.

[0056] In one embodiment, the first assembly structure includes a first snap fastener 051 and a first engagement position 052 that cooperate with each other, one of the first snap fastener 051 and the first engagement position 052 being disposed at the front end of the mounting bracket 01 and the other being disposed at the front housing 021.

[0057] In the above embodiments, the first snap-fit ​​051 and the first engagement position 052 cooperate with each other to achieve a quick and reliable snap-fit ​​connection between the mounting bracket 01 and the front housing 021, which simplifies the assembly and disassembly process of the front housing, can be operated without tools, and improves assembly efficiency and maintenance convenience.

[0058] In this embodiment, the front end of the mounting bracket 01 is provided with a plurality of first engaging positions 052 on both sides, and each first engaging position is engaged with a first buckle 051.

[0059] In one embodiment, the first assembly structure includes a first threaded hole 053 and a first through hole 054; the first threaded hole 053 is disposed on the mounting bracket 01; the first through hole 054 is disposed on the front housing 021 and corresponds to the first threaded hole 053.

[0060] In the above embodiments, by setting the first threaded hole 053 to cooperate with the first through hole 054, a stable and repeatedly detachable connection between the mounting bracket 01 and the front housing 021 is achieved, which improves the rigidity and vibration resistance of the assembly structure and ensures that the front housing 021 maintains a reliable connection during long-term use.

[0061] In this embodiment, the first threaded hole 053 is disposed at the top of the front end of the mounting bracket 01, the first through hole 054 is disposed at the top of the front housing 021 and corresponds to the first threaded hole 053, and the first screw 055 passes through the first connecting hole and is threadedly connected to the first threaded hole 053.

[0062] In one embodiment, the front housing 021 and the mounting bracket 01 are positioned and engaged by a first positioning structure.

[0063] In the above embodiments, the precise positioning and engagement of the front housing 021 and the mounting bracket 01 are achieved under the guidance of the first positioning structure, which improves the accuracy and efficiency of assembly and effectively prevents misalignment or displacement during the assembly process.

[0064] In one embodiment, the first positioning structure includes a first positioning groove 061 and a first positioning rib 062 that cooperate with each other. One of the first positioning groove 061 and the first positioning rib 062 is disposed at the front end of the mounting bracket 01, and the other is disposed on the front housing 021.

[0065] In the above embodiments, the cooperation between the first positioning groove 061 and the first positioning rib 062 enables rapid positioning between the front housing 021 and the mounting bracket 01, simplifies the assembly process, reduces the risk of incorrect assembly, and ensures that the two are in the correct position before connection, thereby improving assembly efficiency and product consistency.

[0066] In this embodiment, two first positioning grooves 061 are provided on both sides of the front end of the mounting bracket 01, and two first positioning ribs 062 are provided on both sides of the front housing 021 near the side of the mounting bracket 01. The two first positioning grooves 061 are respectively positioned and engaged with the two first positioning ribs 062.

[0067] In one embodiment, the front housing 021 and the front end of the fuselage 03 are limited and engaged by a first stop structure.

[0068] In the above embodiments, by setting the first stop structure, the front housing 021 and the front end of the body 03 are positioned radially and axially, which can prevent deformation of the body 03, prevent misalignment during assembly and loosening during use, and improve the appearance consistency and structural integrity of the product.

[0069] In one embodiment, the first stop structure includes a first groove 071 and a first rib 072 that cooperate with each other. One of the first groove 071 and the first rib 072 is disposed on the periphery of the front end of the fuselage 03, and the other is disposed on the periphery of the front housing 021.

[0070] In the above embodiments, the first groove 071 and the first rib 072 are interlocked to form a reliable first stop structure, which enhances the rigidity of the connection part and helps to improve production and assembly efficiency.

[0071] In this embodiment, a plurality of first grooves 071 are provided around the periphery of the front housing 021, and a plurality of first ribs 072 are provided around the periphery of the front end of the fuselage 03. Each first groove 071 corresponds to and cooperates with a first rib 072.

[0072] In one embodiment, the front housing 021 is provided with a filter element mounting hole 0211, and the front housing assembly 02 further includes a cover plate 022, which is detachably installed over the filter element mounting hole 0211.

[0073] In the above embodiments, by providing filter element mounting holes 0211 on the front housing 021 and equipping it with a removable cover plate 022, the replacement and maintenance of the filter element are made simpler and faster. The cover plate 022 can be opened directly to replace the filter element without disassembling the entire machine, improving the maintainability and operational efficiency of the equipment. Furthermore, the cover plate 022 structure ensures the integrity and aesthetics of the product's appearance, and provides dust and accidental contact protection during daily use, enhancing the sealing and safety of the purification device.

[0074] In one embodiment, the cover plate 022 is provided with a first magnetic element 023, and the front end of the mounting bracket 01 is provided with a second magnetic element 024, and the first magnetic element 023 and the second magnetic element 024 are magnetically connected.

[0075] In the above embodiments, by setting the first magnetic component 023 and the second magnetic component 024 to attract each other, the cover plate 022 can be opened and closed quickly and without damage. The magnetic connection eliminates the need for traditional buckle or screw structures, simplifies the operation steps, and improves the efficiency of filter replacement. At the same time, magnetic adsorption avoids physical wear caused by repeated disassembly, extends the life of the components, and uniform pressing is achieved by magnetic force, enhancing the sealing reliability of the cover plate 022 when closed.

[0076] Specifically, four fixing slots are provided around the cover plate 022, and a first magnetic component 023 is installed in each fixing slot. Four magnet mounting positions are provided around the front end of the mounting bracket 01, and a second magnetic component 024 is installed in each magnet mounting position. Each first magnetic component 023 is magnetically connected to a second magnetic component 024.

[0077] In one embodiment, the front housing assembly 02 further includes a glass panel 025, which is fixed to the cover plate 022 on the side opposite to the front housing 021.

[0078] In the above embodiments, by fixing the glass panel 025 to the outside of the cover plate 022, the texture and aesthetics of the product appearance are improved, and the surface of the glass panel 025 is flat and smooth, making it easy to clean and maintain.

[0079] Preferably, the glass panel 025 is attached to the cover plate 022 with double-sided adhesive.

[0080] In one embodiment, the front housing assembly 02 further includes a decorative element 026. Along the width direction of the purification device, the front housing 021 is divided into an installation area and a decorative area. The filter element mounting hole 0211 is disposed in the central area of ​​the installation area. The decorative element 026 is detachably connected to the decorative area, and the cover plate 022 protrudes from the decorative element 026.

[0081] In the above embodiments, by dividing the front housing 021 into an installation area and a decorative area, and setting a filter element installation hole 0211 in the center of the installation area, the functional layout and visual balance are optimized, making filter element replacement operations more centralized and convenient. The decorative area adopts a detachable decorative part 026, which improves the product's appearance freedom and aesthetics while simplifying the maintenance and replacement process of the decorative part 026; and the design of the cover 022 protruding from the decorative surface enhances the visual hierarchy of the product, while providing a clearer force point for the user to open the cover 022, effectively improving the convenience of operation.

[0082] In a specific embodiment, the decorative area is provided with a mounting groove 0212, and the decorative component 026 includes a decorative panel 0261 and a connecting plate 0262. The connecting plate 0262 extends from the side of the decorative panel 0261 away from the decorative area along its thickness direction and is detachably connected to the mounting groove 0212 through a second assembly structure and a second positioning structure.

[0083] Preferably, when the decorative element 026 is installed on the decorative area, the decorative surface of the decorative element 026 is flush with the outer surface of the installation area.

[0084] In a specific implementation, the decorative surface of the decorative part 026 is provided with an appearance texture.

[0085] In one embodiment, the decorative element 026 is detachably connected to the front housing 021 via a second assembly structure.

[0086] In the above embodiments, the second assembly structure enables a detachable connection between the decorative part 026 and the front housing 021, improving the convenience of assembly and maintenance. When installing or replacing the decorative part 026, the decorative part 026 can be disassembled independently without affecting other components, effectively simplifying the operation process and reducing maintenance costs.

[0087] In one embodiment, the second assembly structure includes a second snap fastener 081 and a second engagement position 082 that cooperate with each other, one of the second snap fastener 081 and the second engagement position 082 being disposed on the front housing 021 and the other being disposed on the decorative part 026.

[0088] In the above embodiments, the second snap-fit ​​081 and the second snap-fit ​​position 082 cooperate with each other to achieve a quick and reliable snap-fit ​​connection between the decorative part 026 and the front housing 021, which simplifies the assembly and disassembly process of the decorative part 026, can be operated without tools, and improves assembly efficiency and maintenance convenience.

[0089] In this embodiment, the front housing 021 is provided with one or more second engagement positions 082, and the decorative part 026 is provided with one or more second buckles 081. Each second engagement position 082 is engaged and positioned with a second buckle 081.

[0090] In one embodiment, the decorative element 026 and the front housing 021 are positioned and engaged by a second positioning structure.

[0091] In the above embodiments, the precise positioning and matching of the decorative part 026 and the front housing 021 is achieved under the guidance of the second positioning structure, which improves the accuracy and efficiency of assembly and effectively prevents misalignment or displacement during the assembly process.

[0092] In one embodiment, the second positioning structure includes a second positioning groove 091 and a second positioning rib 092 that cooperate with each other, one of the second positioning groove 091 and the second positioning rib 092 being disposed on the front housing 021 and the other being disposed on the decorative member 026.

[0093] In the above embodiments, the mutual cooperation between the second positioning groove 091 and the second positioning rib 092 enables rapid positioning between the decorative part 026 and the front housing 021, simplifies the assembly process, reduces the risk of incorrect assembly, and ensures that the two are in the correct position before connection, thereby improving assembly efficiency and product consistency.

[0094] In this embodiment, the front housing 021 is provided with one or more second positioning grooves 091, and the decorative part 026 is provided with one or more second positioning ribs 092, each second positioning rib 092 being engaged and positioned with a second positioning groove 091.

[0095] In a specific implementation, the connecting plate 0262 is disposed on the side of the decorative plate 0261 near the installation area, and the second buckle 081 and the second positioning rib 092 are both disposed on the connecting plate 0262, which facilitates the installation of the decorative part 026 along the width direction of the purification device.

[0096] In one embodiment, the rear end of the fuselage 03 and the rear plate 04 are detachably connected by a third assembly structure.

[0097] In the above embodiments, the third assembly structure enables a detachable connection between the rear end of the fuselage 03 and the rear plate 04, improving the convenience of assembly and maintenance. When installing or replacing the rear plate 04, the rear plate 04 can be disassembled independently without affecting other components, effectively simplifying the operation process and reducing maintenance costs.

[0098] In one embodiment, the third assembly structure includes a third latch 101 and a third engagement position 102 that cooperate with each other. One of the third latch 101 and the third engagement position 102 is disposed on the periphery of the rear end portion of the fuselage 03, and the other is disposed on the periphery of the rear plate 04.

[0099] In the above embodiments, the third latch 101 and the third latching position 102 cooperate with each other to achieve a fast and reliable snap-fit ​​connection between the body 03 and the rear plate 04, which simplifies the assembly and disassembly process of the rear plate 04, can be operated without tools, and improves assembly efficiency and maintenance convenience.

[0100] In this embodiment, the periphery of the rear end of the body 03 is provided with a plurality of third engagement positions 102, and the rear plate 04 is provided with a plurality of third buckles 101, each of the third buckles 101 being engaged with a third engagement position 102.

[0101] In one embodiment, the third assembly structure includes a second threaded hole 103 and a second through hole 104; the second threaded hole 103 is disposed at the rear end of the body 03; the second through hole 104 is disposed on the rear plate 04 and corresponds to the second threaded hole 103.

[0102] In the above embodiment, by setting the second threaded hole 103 to cooperate with the second through hole 104, a stable and repeatedly detachable connection between the body 03 and the rear plate 04 is achieved, which improves the rigidity and vibration resistance of the assembly structure and ensures that the rear plate 04 maintains a reliable connection during long-term use.

[0103] In a specific implementation, the top and bottom of the rear end of the body 03 are respectively provided with two second threaded holes 103, and the rear plate 04 is provided with two corresponding second through holes 104. The second screw 105 passes through the second through holes 104 and is threadedly connected to the second threaded holes 103.

[0104] Preferably, a nut 106 is also installed on the rear plate 04, and a nut 106 is provided on the outside of each second screw 105, which improves the aesthetics.

[0105] In one embodiment, the rear end of the fuselage 03 and the rear plate 04 are matched by a second stop structure.

[0106] In the above embodiments, by setting the second stop structure, the rear end of the fuselage 03 and the rear plate 04 are positioned in the radial and axial directions, which can prevent the fuselage 03 from deforming, prevent misalignment during assembly and loosening during use, and improve the appearance consistency and structural integrity of the product.

[0107] In one embodiment, the second stop structure includes a second groove 111 and a second rib 112 that cooperate with each other. One of the second groove 111 and the second rib 112 is disposed on the periphery of the rear end portion of the fuselage 03, and the other is disposed on the periphery of the rear plate 04.

[0108] In the above embodiment, the second groove 111 and the second rib 112 are interlocked to form a reliable second stop structure, which enhances the rigidity of the connection part and helps to improve production and assembly efficiency.

[0109] In this embodiment, a plurality of second ribs 112 are provided around the periphery of the rear end of the front fuselage 03, and a plurality of second grooves 111 are provided around the periphery of the rear plate 04, each second groove 111 corresponding to and cooperating with a second rib 112.

[0110] In one embodiment, the mounting bracket 01 and the fuselage 03 are detachably connected via a fourth assembly structure.

[0111] In the above embodiments, the fourth assembly structure enables a detachable connection between the mounting bracket 01 and the body 03, improving the convenience of assembly and maintenance.

[0112] In one embodiment, the fourth assembly structure includes a third threaded hole and a third through hole; the third threaded hole is disposed on the mounting bracket 01; the third through hole is disposed on the body 03 and corresponds to the third threaded hole.

[0113] In the above embodiments, by setting a third threaded hole to cooperate with a third through hole, a stable and repeatedly detachable connection between the mounting bracket 01 and the body 03 is achieved, which improves the rigidity and vibration resistance of the assembly structure.

[0114] In a specific implementation, the mounting bracket 01 has a third threaded hole at each of the four corners at the bottom, and the base plate of the body 03 has four corresponding third through holes. Fasteners such as the third screw 121 pass through the third through holes and are threadedly connected to the corresponding third threaded holes.

[0115] Preferably, a foot pad 122 is also connected to the bottom plate of the body 03, and a foot pad 122 is covered at each third screw 121.

[0116] In this embodiment, the specific assembly process of the purification device is as follows: The decorative piece 026 is inserted into the decorative area of ​​the front housing 021 along the width direction of the purification device; a second magnetic piece 024 is installed on the magnet mounting position at the front end of the mounting bracket 01; the front housing 021 is snapped into the front end of the mounting bracket 01 and fixed with a first screw 055; the body 03 is fitted into the bracket and limited to the front housing 021 by a first stop structure; the body 03 is fixed to the mounting bracket 01 by a third screw 121; the rear end of the body 03 and the rear plate 04 are limited by the second stop structure, the rear plate 04 is snapped into the rear end of the body 03 and fixed with a second screw 105; a first magnetic piece 023 is installed in the fixing groove of the cover plate 022; the glass panel 025 is pasted onto the cover plate 022; and the cover plate 022 is fixed to the front housing 021 by magnetic adsorption.

[0117] In one embodiment, the purification device is an integrated purification and heating unit.

[0118] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended application.

Claims

1. A purification device, characterized in that, include: Mounting bracket (01) is suitable for installing the functional modules of the purification device; The front housing assembly (02) is detachably mounted to the front end of the mounting bracket (01); The body (03) is sleeved on the outside of the mounting bracket (01), the front end of the body (03) is limited to the front shell assembly (02), and the body (03) is detachably connected to the mounting bracket (01); The rear plate (04) is detachably mounted to the rear end of the fuselage (03).

2. The purification device according to claim 1, characterized in that, The front housing assembly (02) includes a front housing (021), and the front housing (021) and the mounting bracket (01) are detachably connected by a first assembly structure.

3. The purification device according to claim 2, characterized in that, The first assembly structure includes a first buckle (051) and a first engagement position (052) that cooperate with each other. One of the first buckle (051) and the first engagement position (052) is disposed at the front end of the mounting bracket (01), and the other is disposed at the front housing (021). And / or, the first assembly structure includes: The first threaded hole (053) is provided on the mounting bracket (01); The first through hole (054) is provided on the front housing (021) and corresponds to the first threaded hole (053).

4. The purification device according to claim 2, characterized in that, The front housing (021) and the mounting bracket (01) are positioned and engaged by a first positioning structure.

5. The purification device according to claim 4, characterized in that, The first positioning structure includes a first positioning groove (061) and a first positioning rib (062) that cooperate with each other. One of the first positioning groove (061) and the first positioning rib (062) is disposed at the front end of the mounting bracket (01), and the other is disposed on the front housing (021).

6. The purification device according to claim 2, characterized in that, The front housing (021) and the front end of the fuselage (03) are limited and engaged by a first stop structure.

7. The purification device according to claim 6, characterized in that, The first stop structure includes a first groove (071) and a first rib (072) that cooperate with each other. One of the first groove (071) and the first rib (072) is disposed on the periphery of the front end of the fuselage (03), and the other is disposed on the periphery of the front housing (021).

8. The purification device according to any one of claims 2 to 7, characterized in that, The front housing (021) is provided with a filter element mounting hole (0211), and the front housing assembly (02) also includes a cover plate (022), which is detachably installed over the filter element mounting hole (0211).

9. The purification device according to claim 8, characterized in that, The cover plate (022) is provided with a first magnetic element (023), and the front end of the mounting bracket (01) is provided with a second magnetic element (024). The first magnetic element (023) and the second magnetic element (024) are magnetically connected. And / or, the front housing assembly (02) further includes a glass panel (025) fixed to the side of the cover plate (022) opposite to the front housing (021).

10. The purification device according to claim 8, characterized in that, The front housing assembly (02) also includes a decorative element (026). Along the width direction of the purification device, the front housing (021) is divided into an installation area and a decorative area. The filter element mounting hole (0211) is located in the central area of ​​the installation area. The decorative element (026) is detachably connected to the decorative area, and the cover plate (022) protrudes from the decorative element (026).

11. The purification device according to claim 10, characterized in that, The decorative element (026) is detachably connected to the front housing (021) via a second assembly structure; the second assembly structure includes a second buckle (081) and a second engagement position (082) that cooperate with each other, one of the second buckle (081) and the second engagement position (082) being disposed on the front housing (021) and the other being disposed on the decorative element (026).

12. The purification device according to claim 10, characterized in that, The decorative element (026) and the front housing (021) are positioned and engaged by a second positioning structure.

13. The purification device according to claim 12, characterized in that, The second positioning structure includes a second positioning groove (091) and a second positioning rib (092) that cooperate with each other. One of the second positioning groove (091) and the second positioning rib (092) is disposed on the front housing (021), and the other is disposed on the decorative part (026).

14. The purification apparatus according to any one of claims 1 to 7 or 9 to 13, characterized in that, The rear end of the fuselage (03) and the rear plate (04) are detachably connected by a third assembly structure; the third assembly structure includes a third buckle (101) and a third engagement position (102) that cooperate with each other, one of the third buckle (101) and the third engagement position (102) being disposed at the periphery of the rear end of the fuselage (03), and the other being disposed at the periphery of the rear plate (04); And / or, the third assembly structure includes: The second threaded hole (103) is provided at the rear end of the body (03); The second through hole (104) is provided on the rear plate (04) and corresponds to the second threaded hole (103).

15. The purification apparatus according to any one of claims 1 to 7 or 9 to 13, characterized in that, The rear end of the fuselage (03) and the rear plate (04) are fitted together by a second stop structure.

16. The purification device according to claim 15, characterized in that, The second stop structure includes a second groove (111) and a second rib (112) that cooperate with each other. One of the second groove (111) and the second rib (112) is disposed on the periphery of the rear end of the fuselage (03), and the other is disposed on the periphery of the rear plate (04).

17. The purification apparatus according to any one of claims 1 to 7 or 9 to 13, characterized in that, The mounting bracket (01) and the fuselage (03) are detachably connected via a fourth assembly structure; the fourth assembly structure includes: A third threaded hole is provided on the mounting bracket (01); The third through hole is provided on the body (03) and corresponds to the third threaded hole.

18. The purification apparatus according to any one of claims 1 to 7 or 9 to 13, characterized in that, The purification device is an integrated purification and heating unit.

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