Ventilation mechanism of multi-cavity disinfection cabinet for mom and baby

Abstract

The utility model discloses a ventilation mechanism of a multi-cavity disinfection cabinet for mothers and infants. The disinfection cabinet comprises a plurality of disinfection separation cavities, so that the disinfection cabinet can be used for simultaneously or respectively disinfecting different types of maternal and infant products; at least one disinfection partition cavity is a decontamination cavity, and a spray cleaning mechanism is arranged in the decontamination cavity; the disinfection cabinet is further provided with a plurality of ventilation mechanisms including the first ventilation mechanism and the second ventilation mechanism, and air flow in the disinfection cabinet can be accelerated; the first ventilation mechanism at least comprises a first fan, a first air duct and a first heating module arranged in the first air duct, and the first air duct is connected to the first air inlet of the decontamination cavity; the second ventilation mechanism at least comprises a second fan and a second air duct; wherein at least one second air duct is a branched air duct and is respectively connected to air inlets of a plurality of disinfection separation cavities except the decontamination cavity; a first fan, a first air duct, a second fan and a second air duct are arranged, so that scattered ventilation of the disinfection partition cavities is facilitated, and peculiar smell is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of disinfection electrical appliances, and in particular relates to a ventilation mechanism of a mother-and-baby multi-cavity disinfection cabinet. Background Art

[0002] A maternal and infant disinfection cabinet is a disinfection device designed specifically for maternal and infant supplies, including baby bottles, nipples, pacifiers, teethers, bibs, pillowcases, sweat towels, clothing and other daily necessities for babies. These supplies are prone to breeding bacteria, so they need to be disinfected in a timely manner and sterilely stored for later use after disinfection. However, traditional maternal and infant disinfection cabinets have only one chamber, so they can only disinfect a small number of items at a time, resulting in a long disinfection time; moreover, there may be problems of dead corners or uneven disinfection during the disinfection process, resulting in some items not being fully disinfected; therefore, maternal and infant multi-chamber disinfection cabinets have appeared on the market to solve the problem of a single chamber.

[0003] With the development of disinfection electrical appliance technology, although the existing maternal and infant multi-cavity disinfection cabinets have met the health and hygiene needs of maternal and infant families to a certain extent, there are still some shortcomings:

[0004] 1) Existing multi-cavity sterilizers for mothers and infants generally only have ultraviolet sterilization function, and lack other sterilization methods such as steam sterilization and high temperature sterilization, resulting in a single sterilization method; moreover, existing sterilizers for mothers and infants generally only have a single sterilization function, and lack the integration of other functions such as cleaning, drying, dehumidification, storage, etc., which are not convenient to use and cannot meet the needs of mothers and infants for diversified sterilization; for example, in the prior art, a Chinese patent with publication number CN205307435U discloses an automatic sterilization device for milk bottles, which has a simple structure and can only sterilize and dry milk bottles with ultraviolet light;

[0005] 2) Some multi-chamber sterilizers for mothers and infants have added heating devices to achieve drying and high-temperature sterilization functions, which results in slow air flow inside the sterilizers and easy generation of odors. In order to expel the odors, multiple fans are installed in each chamber of the sterilizers, resulting in higher energy consumption.

[0006] Therefore, there is an urgent need for a ventilation mechanism for a maternal and infant multi-cavity disinfection cabinet to solve the above problems. Summary of the invention

[0007] In response to the problems in the related technology, the utility model proposes a ventilation mechanism for a multi-cavity disinfection cabinet for mothers and babies to overcome the above-mentioned technical problems existing in the existing related technology. By setting different ventilation mechanisms for different disinfection compartments, the overall performance of the disinfection cabinet described in the utility model can be better balanced, the disinfection and storage effects can be improved, and the purpose of energy saving can be achieved at the same time. Such a design can better meet the needs of users and enhance the user experience.

[0008] The technical solution of the utility model is implemented as follows: a ventilation mechanism of a maternal and infant multi-chamber disinfection cabinet, the disinfection cabinet comprises a plurality of disinfection compartments, each of which is provided with an independent disinfection module, at least one of the disinfection compartments is a disinfection chamber, and a spray cleaning mechanism is provided in the disinfection chamber; the disinfection cabinet is also provided with a plurality of ventilation mechanisms, including a first ventilation mechanism and a second ventilation mechanism;

[0009] Each of the disinfection compartments is provided with an air inlet and an air outlet, wherein the disinfection chamber comprises a first air inlet and a first air outlet;

[0010] The first ventilation mechanism at least comprises a first fan, a first air duct and a first heating module arranged in the first air duct, and the first air duct is connected to the first air inlet of the decontamination chamber; the second ventilation mechanism at least comprises a second fan and a second air duct; wherein at least one of the second air ducts is a bifurcated air duct, which is respectively connected to the air inlets of the plurality of disinfection compartments except the decontamination chamber;

[0011] In the present invention, by setting the first ventilation mechanism and the second ventilation mechanism, it is helpful to speed up the air flow and discharge odor inside the multi-cavity disinfection cabinet for mothers and babies described in the present invention; at the same time, the second air duct adopts a forked air duct, so that the second fan can provide airflow for multiple disinfection compartments at the same time, thereby reducing the energy consumption of the present invention; and, the design of the multiple disinfection compartments allows the user to disinfect multiple mother and baby products at the same time; in addition, the setting of the disinfection chamber and the spray cleaning mechanism adds a cleaning function to the present invention, making it more convenient for users to clean and disinfect mother and baby products.

[0012] Furthermore, the first air inlet is provided with a water return structure, and the water return structure includes a ventilation member;

[0013] The first air duct includes a first air inlet end and a first air outlet end; the first fan is disposed at the first air inlet end; external air flows in from the first fan, and flows to the decontamination chamber after being heated by the first heating module; the first ventilation mechanism also includes a fuse, and the fuse is fitted and connected to one side of the first heating module;

[0014] The ventilation member is connected to the first air outlet through the first air inlet; the ventilation member is provided with a ventilation hole, and a plurality of drainage holes are provided at the lower end of the ventilation hole; the water return structure further includes a slope provided at the bottom of the first air outlet, and the accumulated water in the first air duct flows back to the decontamination chamber from the slope through the drainage holes;

[0015] The first air outlet is also provided with a plurality of water retaining members for preventing accumulated water;

[0016] Furthermore, at least two water retaining members are provided at the air outlet end of the first air duct;

[0017] The two water retaining members are staggered to the left and right, or staggered to the top and bottom;

[0018] Further, the disinfection cabinet comprises a first disinfection compartment, a second disinfection compartment and a third disinfection compartment, the decontamination chamber is the first disinfection compartment; the second air duct is respectively connected to the second air inlet of the second disinfection compartment and the third air inlet of the third disinfection compartment; the second air inlet and the third air inlet are also provided with the water return structure and the water retaining member;

[0019] In the utility model, the design of the water retaining member is conducive to preventing water from entering from the first air duct and the second air duct; at the same time, the design of the water return structure is conducive to recovering the accumulated water and further preventing water from entering from the first air duct and the second air duct.

[0020] Further, the second air duct includes a second air outlet end, a third air outlet end, and a second air inlet end disposed between the second air outlet end and the third air outlet end;

[0021] The second ventilation mechanism further includes a second heating module and a third heating module disposed in the second air duct; the second heating module is disposed between the second air inlet end and the second air outlet end, and the third heating module is disposed between the second air inlet end and the third air outlet end;

[0022] The first heating module, the second heating module and the third heating module all include a PTC electric heater;

[0023] The second fan is arranged at the second air inlet end; the external air flows in from the second fan, and flows to different disinfection compartments after being heated by the second heating module and the third heating module respectively;

[0024] The arrangement of the first heating module, the second heating module and the third heating module enables the first ventilation mechanism and the second ventilation mechanism of the utility model to not only provide cold air for each disinfection compartment to realize the ventilation function, but also provide hot air through each heating module to realize drying, dehumidification and drying functions, thereby further meeting the user's multi-functional needs.

[0025] Furthermore, the first fan is a turbine fan; the second fan is an axial fan; the air inlets of the first fan and the second fan are both provided with filter cotton layers; the filter cotton layers are helpful for filtering impurities in the air.

[0026] Furthermore, the disinfection cabinet comprises a cabinet body and a door body covering the front opening of the cabinet body; the rear side of the cabinet body comprises a back plate, an outer shell and an inner plate from the outside to the inside; the rear side of the outer shell is concave inwardly and encloses the back plate to form a cavity with a receiving space;

[0027] The first ventilation mechanism and the second ventilation mechanism are both arranged in the cavity; the air inlet and the air outlet of each disinfection compartment are both arranged on the inner plate; the back plate is provided with a first air inlet hole, a second air inlet hole and an air outlet hole; the cavity includes a plurality of third air ducts connected with the air outlet of each disinfection compartment, and the third air ducts are connected with the air outlet of the disinfection compartment and the air outlet holes; the first air inlet hole is connected with the first fan, and the second air inlet hole is connected with the second fan; the third air duct is also provided with a plurality of water retaining parts.

[0028] Furthermore, the disinfection cabinet is provided with an interlayer at the bottom; the disinfection cabinet also includes a water pump and a steam generating assembly arranged in the interlayer; the shell is provided with a first water inlet; the water pump includes a water inlet end and a water outlet end; the steam generating assembly includes a heating element and a steam generating chamber connected to the heating element; the steam generating chamber includes a water inlet and a steam outlet; further, the heating element is a heating pipe;

[0029] The spray cleaning mechanism includes a nozzle arranged in the decontamination chamber, and a second water inlet arranged in the interlayer; the second water inlet is connected to the nozzle; the first water inlet is connected to the water inlet end of the water pump through a pipeline, the water outlet end of the water pump is connected to the water body inlet through a pipeline, and the steam outlet is connected to the second water inlet through a pipeline;

[0030] In the present invention, the combination of the spray cleaning mechanism, the water pump and the steam generating assembly is conducive to the present invention realizing the steam sterilization function and the water spray cleaning function, making the present invention more multifunctional and more practical.

[0031] Furthermore, the shell is also provided with a first water outlet; the spray cleaning mechanism also includes a second water outlet provided in the interlayer, and a water collecting container communicated with the second water outlet; the second water outlet is connected to the first water outlet through a pipeline;

[0032] The bottom of the decontamination chamber is tilted downward to form a water collection tank; the water collection tank is provided with a plurality of water leakage holes, and the water leakage holes are connected to the water collection container;

[0033] In the utility model, the arrangement of the water collecting trough, the water leakage hole and the water collecting container is conducive to discharging waste water.

[0034] Furthermore, the disinfection module includes a disinfection lamp unit provided on the inner wall of each of the disinfection compartments, and the disinfection lamp unit includes a plurality of disinfection lamp beads;

[0035] A lamp slot is provided on the inner wall of each of the disinfection compartments, and a plurality of holes are provided on the lamp slot, through which each of the disinfection lamp beads passes to disinfect the maternal and infant products in each of the disinfection compartments; the number of the holes is the same as the number of the disinfection lamp beads;

[0036] Preferably, the disinfection lamp beads are ultraviolet disinfection lamp beads;

[0037] A plurality of support parts for placing brackets are also provided on the inner wall of each of the disinfection compartments. The brackets are used to place mother and baby products such as feeding bottles and nipples.

[0038] Beneficial effects of the utility model:

[0039] (1) The utility model discloses a ventilation mechanism of a multi-cavity disinfection cabinet for mothers and infants, the disinfection cabinet comprising a plurality of disinfection compartments, each of which is provided with an independent disinfection module, at least one of which is a disinfection chamber, and a spray cleaning mechanism is provided in the disinfection chamber; the disinfection cabinet is also provided with a plurality of ventilation mechanisms, including a first ventilation mechanism and a second ventilation mechanism; the design of the plurality of disinfection compartments enables the utility model to disinfect different types of mother and infant products simultaneously or separately, and the advantage of this design is that it can more comprehensively meet the health and hygiene needs of mothers and infants; moreover, by providing the first ventilation mechanism and the second ventilation mechanism, it is helpful to accelerate the air flow and discharge odor inside the multi-cavity disinfection cabinet for mothers and infants of the utility model.

[0040] (2) Each of the disinfection compartments is provided with an air inlet and an air outlet, wherein the disinfection chamber comprises a first air inlet and a first air outlet; the first ventilation mechanism comprises at least a first fan, a first air duct and a first heating module arranged in the first air duct, and the first air duct is connected to the first air inlet of the disinfection chamber; the second ventilation mechanism comprises at least a second fan and a second air duct; wherein at least one of the second air ducts is a forked air duct, which is respectively connected to the air inlets of a plurality of the disinfection compartments except the disinfection chamber; the arrangement of the first fan, the first air duct, the second fan and the second air duct is conducive to the dispersed ventilation of each of the disinfection compartments to avoid odor; at the same time, the utility model makes different ventilation arrangements according to the conditions of different disinfection compartments, for example: adding a hot air drying function to the disinfection chamber, and realizing energy saving and dehumidification functions for other disinfection compartments; thereby, it is conducive to better balancing the overall performance of the mother and baby multi-cavity disinfection cabinet of the utility model, improving the effects of disinfection and storage, and achieving the purpose of energy saving. Such a design can better meet the needs of users and enhance user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a structural schematic diagram of a maternal and infant multi-cavity disinfection cabinet of the utility model after removing the door body;

[0042] Figure 2 This is a schematic diagram of the structure of the inner plate of the utility model;

[0043] Figure 3 This is a rear view of a multi-cavity disinfection cabinet for mothers and infants of the present utility model;

[0044] Figure 4 It is a cross-sectional view of a multi-cavity sterilizing cabinet for mothers and infants of the utility model;

[0045] Figure 5 This is a schematic structural diagram of a maternal and infant multi-cavity disinfection cabinet of the utility model after removing the back plate;

[0046] Figure 6 This is a schematic diagram of the structure of the first ventilation mechanism of the utility model;

[0047] Figure 7 It is a cross-sectional view of the first ventilation mechanism of the utility model;

[0048] Figure 8 for Figure 7 A magnified view of;

[0049] Fig. 9 This is a structural schematic diagram of the first air outlet end of the first air duct described in the utility model;

[0050] Fig.10 It is a structural schematic diagram of the second ventilation mechanism of the utility model;

[0051] Fig.11 It is a schematic diagram of the exploded structure of the second ventilation mechanism of the utility model;

[0052] Fig.12 It is a front view of the decontamination chamber of the utility model;

[0053] Fig.13 It is a structural schematic diagram of the spray cleaning mechanism of the utility model;

[0054] Fig.14 It is a structural schematic diagram of the steam generating assembly of the utility model.

[0055] Marking Description:

[0056] 1. Cabinet; 11. Back panel; 111. First air inlet; 112. Second air inlet; 113. Air outlet; 12. Shell; 121. Cavity; 122. Third air duct; 123. First water inlet; 124. First water outlet; 13. Inner panel; 14. Lamp trough; 15. Supporting part;

[0057] 2. interlayer; 21. water pump; 211. water inlet; 212. water outlet; 22. steam generating assembly; 221. heating element; 222. steam generating chamber; 2221. water inlet; 2222. steam outlet;

[0058] 3. Door body; 4. Decontamination chamber; 41. First air inlet; 42. First air outlet; 43. Water collecting tank; 431. Water leakage hole; 44. Spray cleaning mechanism; 441. Spray head; 442. Second water inlet; 443. Second water outlet; 444. Water collecting container;

[0059] 5. Second disinfection compartment; 51. Second air inlet; 6. Third disinfection compartment; 61. Third air inlet;

[0060] 7. First ventilation mechanism; 71. First air duct; 711. First air inlet; 712. First air outlet; 72. First heating module; 73. Water retaining member; 74. Fuse; 75. First fan;

[0061] 8. Second ventilation mechanism; 81. Second air duct; 811. Second air outlet; 812. Third air outlet; 813. Second air inlet; 82. Second heating module; 83. Third heating module; 9. Water return structure; 91. Ventilation element; 911. Ventilation hole; 912. Drain hole; 92. Slope. DETAILED DESCRIPTION

[0062] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0063] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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 invention.

[0064] like Figure 1-14As shown, this embodiment provides a ventilation mechanism of a maternal and infant multi-chamber disinfection cabinet, the disinfection cabinet includes a plurality of disinfection compartments, each of which is provided with an independent disinfection module, at least one of the disinfection compartments is a disinfection chamber 4, and a spray cleaning mechanism 44 is provided in the disinfection chamber 4; the disinfection cabinet is also provided with a plurality of ventilation mechanisms, including a first ventilation mechanism 7 and a second ventilation mechanism 8;

[0065] Each of the disinfection compartments is provided with an air inlet and an air outlet, wherein the disinfection chamber 4 includes a first air inlet 41 and a first air outlet 42;

[0066] The first ventilation mechanism 7 at least includes a first fan 75, a first air duct 71 and a first heating module 72 arranged in the first air duct 71, and the first air duct 71 is connected to the first air inlet 41 of the decontamination chamber 4; the second ventilation mechanism 8 at least includes a second fan and a second air duct 81; wherein at least one of the second air ducts 81 is a bifurcated air duct, which is respectively connected to the air inlets of the plurality of disinfection compartments except the decontamination chamber 4;

[0067] In this embodiment, by providing the first ventilation mechanism 7 and the second ventilation mechanism 8, it is helpful to accelerate the air flow and discharge odor inside the multi-cavity disinfection cabinet for mothers and babies described in this embodiment; at the same time, the second air duct 81 adopts a forked air duct, so that the second fan can provide airflow for multiple disinfection compartments at the same time, thereby reducing the energy consumption of this embodiment; moreover, the design of the multiple disinfection compartments allows the user to disinfect multiple mother and baby products at the same time; in addition, the setting of the disinfection chamber 4 and the spray cleaning mechanism 44 adds a cleaning function to this embodiment, making it more convenient for users to clean and disinfect mother and baby products.

[0068] Specifically, Figure 6 , Fig.10 and Fig.11 As shown, the first air inlet 41 is provided with a water return structure 9, and the water return structure 9 includes a ventilation member 91;

[0069] The first air duct 71 includes a first air inlet end 711 and a first air outlet end 712; the first fan 75 is disposed at the first air inlet end 711; external air flows in from the first fan 75, and flows to the decontamination chamber 4 after being heated by the first heating module 72; the first ventilation mechanism 7 also includes a fuse 74, and the fuse 74 is closely connected to one side of the first heating module 72;

[0070] The ventilation member 91 passes through the first air inlet 41 and is connected to the first air outlet 712; the ventilation member 91 is provided with a ventilation hole 911, and a plurality of drainage holes 912 are provided at the lower end of the ventilation hole 911; Figure 8As shown, the water return structure 9 further includes a slope 92 disposed at the bottom of the first air outlet end 712, and the accumulated water in the first air duct 71 flows from the slope 92 through the drainage hole 912 back to the decontamination chamber 4;

[0071] like Fig. 9 As shown, the first air outlet end 712 is also provided with a plurality of water blocking members 73 for blocking accumulated water;

[0072] Specifically, at least two water blocking members 73 are provided at the air outlet end of the first air duct 71;

[0073] The two water retaining members 73 are staggered to the left and right, or staggered to the top and bottom;

[0074] Specifically, the disinfection cabinet includes a first disinfection compartment, a second disinfection compartment 5 and a third disinfection compartment 6, the decontamination chamber 4 is the first disinfection compartment; the second air duct 81 is respectively connected to the second air inlet 51 of the second disinfection compartment 5 and the third air inlet 61 of the third disinfection compartment 6; the second air inlet 51 and the third air inlet 61 are also provided with the return water structure 9 and the water retaining member 73;

[0075] In this embodiment, the design of the water retaining member 73 is conducive to preventing water from entering from the first air duct 71 and the second air duct 81; at the same time, the design of the water return structure 9 is conducive to recovering the accumulated water and further preventing water from entering from the first air duct 71 and the second air duct 81.

[0076] Specifically, the second air duct 81 includes a second air outlet end 811, a third air outlet end 812, and a second air inlet end 813 disposed between the second air outlet end 811 and the third air outlet end 812;

[0077] The second ventilation mechanism 8 further includes a second heating module 82 and a third heating module 83 disposed in the second air duct 81; the second heating module 82 is disposed between the second air inlet end 813 and the second air outlet end 811, and the third heating module 83 is disposed between the second air inlet end 813 and the third air outlet end 812;

[0078] The first heating module 72, the second heating module 82 and the third heating module 83 all include a PTC electric heater;

[0079] The second fan is disposed at the second air inlet end 813; external air flows in from the second fan, and is heated by the second heating module 82 and the third heating module 83 respectively and then flows to different disinfection compartments;

[0080] The arrangement of the first heating module 72, the second heating module 82 and the third heating module 83 enables the first ventilation mechanism 7 and the second ventilation mechanism 8 of this embodiment to not only provide cold air for each disinfection compartment to realize the ventilation function, but also provide hot air through each heating module to realize drying, dehumidification and drying functions, thereby further meeting the user's multi-functional needs.

[0081] Specifically, the first fan 75 is a turbine fan; the second fan is an axial fan; the air inlets of the first fan 75 and the second fan are both provided with filter cotton layers; the filter cotton layers are helpful for filtering impurities in the air.

[0082] Specifically, the disinfection cabinet includes a cabinet body 1, and a door body 3 covering the front opening of the cabinet body 1; the rear side of the cabinet body 1 includes a back plate 11, an outer shell 12 and an inner plate 13 from the outside to the inside; the rear side of the outer shell 12 is concave inward, and together with the back plate 11, forms a cavity 121 with a receiving space;

[0083] The first ventilation mechanism 7 and the second ventilation mechanism 8 are both arranged in the cavity 121; the air inlet and the air outlet of each of the disinfection compartments are both arranged on the inner plate 13; the back plate 11 is provided with a first air inlet hole 111, a second air inlet hole 112 and an air outlet hole 113; the cavity 121 includes a plurality of third air ducts 122 connected with the air outlets of each of the disinfection compartments, and the third air ducts 122 are connected with the air outlets of the disinfection compartments and the air outlets 113; the first air inlet hole 111 is connected with the first fan 75, and the second air inlet hole 112 is connected with the second fan; the third air duct 122 is also provided with a plurality of water retaining parts 73.

[0084] Specifically, Figure 4 and Fig.12 As shown, the bottom of the disinfection cabinet is provided with an interlayer 2; the disinfection cabinet also includes a water pump 21 and a steam generating assembly 22 arranged in the interlayer 2; the shell 12 is provided with a first water inlet 123; the water pump 21 includes a water inlet end 211 and a water outlet end 212; the steam generating assembly 22 includes a heating element 221, and a steam generating chamber 222 closely connected to the heating element 221; Fig.14 As shown, the steam generating chamber 222 includes a water inlet 2221 and a steam outlet 2222; specifically, the heating element 221 is a heating pipe;

[0085] like Fig.13As shown, the spray cleaning mechanism 44 includes a nozzle 441 disposed in the decontamination chamber 4, and a second water inlet 442 disposed in the interlayer 2; the second water inlet 442 is communicated with the nozzle 441; the first water inlet 123 is connected to the water inlet end 211 of the water pump 21 through a pipeline, the water outlet end 212 of the water pump 21 is connected to the water body inlet 2221 through a pipeline, and the steam outlet 2222 is connected to the second water inlet 442 through a pipeline;

[0086] In this embodiment, the combination of the spray cleaning mechanism 44, the water pump 21 and the steam generating assembly 22 is conducive to realizing the steam sterilization function and the water spray cleaning function of this embodiment, making this embodiment more multifunctional and more practical.

[0087] Specifically, the housing 12 is further provided with a first water outlet 124; the spray cleaning mechanism 44 further includes a second water outlet 443 provided in the interlayer 2, and a water collecting container 444 communicated with the second water outlet 443; the second water outlet 443 is connected to the first water outlet 124 through a pipeline;

[0088] like Figure 1 and Figure 4 As shown, the bottom of the decontamination chamber 4 is tilted downward to form a water collection tank 43; the water collection tank 43 is provided with a plurality of water leakage holes 431, and the water leakage holes 431 are connected to the water collection container 444;

[0089] In this embodiment, the arrangement of the water collecting trough 43, the water leakage hole 431 and the water collecting container 444 is conducive to the discharge of waste water.

[0090] Specifically, the disinfection module includes a disinfection lamp unit provided on the inner wall of each of the disinfection compartments, and the disinfection lamp unit includes a plurality of disinfection lamp beads;

[0091] A lamp slot 14 is provided on the inner wall of each of the disinfection compartments, and a plurality of holes are provided on the lamp slot 14, through which each of the disinfection lamp beads passes to disinfect the maternal and infant products in each of the disinfection compartments; the number of the holes is the same as the number of the disinfection lamp beads;

[0092] Specifically, the disinfection lamp beads are ultraviolet disinfection lamp beads;

[0093] A plurality of support portions 15 for placing brackets are also provided on the inner wall of each of the sterilizing compartments. The brackets are used to place mother and baby products such as feeding bottles and nipples.

[0094] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A ventilation mechanism of a multi-chamber disinfection cabinet for mothers and infants, the disinfection cabinet comprising a plurality of disinfection compartments, each of which is provided with an independent disinfection module, at least one of which is a disinfection chamber, and a spray cleaning mechanism is provided in the disinfection chamber; characterized in that: The disinfection cabinet is also provided with a plurality of ventilation mechanisms, including a first ventilation mechanism and a second ventilation mechanism; Each of the disinfection compartments is provided with an air inlet and an air outlet, wherein the disinfection chamber comprises a first air inlet and a first air outlet; The first ventilation mechanism comprises at least a first fan, a first air duct and a first heating module arranged in the first air duct, and the first air duct is connected to the first air inlet of the disinfection chamber; the second ventilation mechanism comprises at least a second fan and a second air duct; wherein at least one of the second air ducts is a forked air duct, which is respectively connected to the air inlets of the plurality of disinfection compartments except the disinfection chamber.

2. The ventilation mechanism of a multi-chamber disinfection cabinet for mothers and infants according to claim 1, characterized in that: The first air inlet is provided with a water return structure, and the water return structure includes a ventilation member; The first air duct includes a first air inlet end and a first air outlet end; the first fan is arranged at the first air inlet end; external air flows in from the first fan, and flows to the decontamination chamber after being heated by the first heating module; The ventilation member is connected to the first air outlet through the first air inlet; the ventilation member is provided with a ventilation hole, and a plurality of drainage holes are provided at the lower end of the ventilation hole; the water return structure further includes a slope provided at the bottom of the first air outlet, and the accumulated water in the first air duct flows back to the decontamination chamber from the slope through the drainage holes; The first air outlet is also provided with a plurality of water blocking members for blocking accumulated water.

3. The ventilation mechanism of a multi-chamber disinfection cabinet for mothers and infants according to claim 2, characterized in that: At least two water retaining members are provided at the air outlet end of the first air duct; The two water retaining members are staggered to the left and right, or staggered to the top and bottom.

4. The ventilation mechanism of the multi-chamber disinfection cabinet for mothers and infants according to claim 3 is characterized in that: The disinfection cabinet comprises a first disinfection compartment, a second disinfection compartment and a third disinfection compartment, the disinfection chamber is the first disinfection compartment; the second air duct is respectively connected to the second air inlet of the second disinfection compartment and the third air inlet of the third disinfection compartment; the second air inlet and the third air inlet are also provided with the return water structure and the water retaining member.

5. The ventilation mechanism of a multi-chamber disinfection cabinet for mothers and infants according to claim 1, characterized in that: The second air duct includes a second air outlet end, a third air outlet end, and a second air inlet end disposed between the second air outlet end and the third air outlet end; The second ventilation mechanism further includes a second heating module and a third heating module disposed in the second air duct; the second heating module is disposed between the second air inlet end and the second air outlet end, and the third heating module is disposed between the second air inlet end and the third air outlet end; The second fan is arranged at the second air inlet end; external air flows in from the second fan, and flows to different disinfection compartments after being heated by the second heating module and the third heating module respectively.

6. The ventilation mechanism of a multi-chamber sterilizing cabinet for mothers and infants according to claim 1, characterized in that: The first fan is a turbine fan; the second fan is an axial fan; and filter cotton layers are provided at the air inlets of the first fan and the second fan.

7. The ventilation mechanism of a multi-chamber sterilizing cabinet for mothers and infants according to claim 1, characterized in that: The disinfection cabinet comprises a cabinet body and a door body covering the front opening of the cabinet body; the rear side of the cabinet body comprises a back plate, an outer shell and an inner plate from the outside to the inside; the rear side of the outer shell is concave inwardly and encloses the back plate to form a cavity with a receiving space; The first ventilation mechanism and the second ventilation mechanism are both arranged in the cavity; the air inlet and the air outlet of each of the disinfection compartments are both arranged on the inner plate; the back plate is provided with a first air inlet hole, a second air inlet hole and an air outlet hole; the cavity includes a plurality of third air ducts connected to the air outlet of each of the disinfection compartments, and the third air ducts are connected to the air outlet of the disinfection compartment and the air outlet holes; the first air inlet hole is connected to the first fan, and the second air inlet hole is connected to the second fan.

8. The ventilation mechanism of the multi-chamber sterilizing cabinet for mothers and infants according to claim 7, characterized in that: The disinfection cabinet is provided with an interlayer at the bottom; the disinfection cabinet also includes a water pump and a steam generating assembly arranged in the interlayer; the shell is provided with a first water inlet; the water pump includes a water inlet end and a water outlet end; the steam generating assembly includes a heating element and a steam generating chamber connected to the heating element; the steam generating chamber includes a water inlet and a steam outlet; The spray cleaning mechanism includes a nozzle arranged in the disinfection chamber, and a second water inlet arranged in the interlayer; the second water inlet is connected to the nozzle; the first water inlet is connected to the water inlet end of the water pump through a pipe, the water outlet end of the water pump is connected to the water body inlet through a pipe, and the steam outlet is connected to the second water inlet through a pipe.

9. The ventilation mechanism of a multi-chamber sterilizing cabinet for mothers and infants according to claim 8, characterized in that: The shell is also provided with a first water outlet; the spray cleaning mechanism also includes a second water outlet provided in the interlayer, and a water collecting container communicated with the second water outlet; the second water outlet is connected to the first water outlet through a pipeline; The bottom of the decontamination chamber is tilted downward to form a water collecting tank; the water collecting tank is provided with a plurality of water leakage holes, and the water leakage holes are connected to the water collecting container.

10. The ventilation mechanism of a multi-chamber sterilizing cabinet for mothers and infants according to claim 1, characterized in that: The disinfection module includes a disinfection lamp unit arranged on the inner wall of each disinfection compartment, and the disinfection lamp unit includes a plurality of disinfection lamp beads; A lamp groove is provided on the inner wall of each disinfection compartment, and a plurality of holes are provided on the lamp groove, through which each disinfection lamp bead passes; the number of the holes is the same as the number of the disinfection lamp bead; and a plurality of support parts for placing brackets are also provided on the inner wall of each disinfection compartment.

Images