Mother and baby product sterilizer with photocatalyst

Abstract

The utility model discloses a mother and baby product sterilizer with a photocatalyst, which belongs to the technical field of sterilizers and comprises a machine body, an inner container arranged on the machine body and a door body hinged on the machine body and used for opening and closing the inner container during hinging, an ultraviolet (UV) lamp is arranged on the inner container and / or the door body, and an air drying device is arranged between the machine body and the inner container. The inner container is provided with an inner container air inlet corresponding to the air drying device, a photocatalyst material part is arranged on the inner container air inlet, UV light generated when the UV lamp works directly irradiates and / or refracts to the photocatalyst material part on the inner container air inlet, and the photocatalyst material part generates strong oxide through direct irradiation and / or refraction of the UV light. And the strong oxides enter the inner container through the air inlet of the inner container under the blowing guide of the air drying device. When the UV lamp with the structure works, the UV light not only can perform UV disinfection on mother and baby products in the inner container, but also can directly irradiate and / or refract the photocatalyst material part to generate strong oxides to perform strong oxidation disinfection on the mother and baby products in the inner container, so that the UV lamp is multifunctional, low in energy consumption and good in disinfection and sterilization effect.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection machines, in particular to a disinfection machine for mother and baby products with photocatalyst. Background Art

[0002] Photocatalyst is a material that can produce chemical reactions using light energy. When light shines on the surface of the photocatalyst, an oxidation reaction will occur, which can decompose harmful substances such as organic pollutants, bacteria, and viruses in the air, achieving the effect of air purification. A photocatalyst disinfection machine is a device that uses photocatalyst materials to purify the air. For example, a disinfection cabinet disclosed in the utility model patent with Chinese patent number CN201920614603.9 includes a disinfection cabinet cavity, and a disinfection component is arranged on the side wall of the disinfection cabinet cavity. The disinfection component includes an air source device, a light source device, and a photocatalyst disinfection device. The light source device is arranged between the air source device and the photocatalyst disinfection device. The photocatalyst disinfection device includes a photocatalyst spraying mesh plate, and the light source device includes multiple long strip-shaped lamp tubes. The multiple lamp tubes are arranged in parallel on the photocatalyst spraying mesh plate. That is, the above-mentioned photocatalyst spraying mesh plate needs to be provided with additional lamp tubes to produce an oxidation reaction, which not only has a complex structure and high production cost, but also occupies the internal space of the disinfection cabinet cavity. In addition, when the disinfection lamp in the disinfection cabinet cavity is working, due to the limitation of light irradiation, there are often positions that cannot be irradiated by light, and the positions that cannot be irradiated have no sterilization effect, resulting in unsatisfactory disinfection and sterilization of the disinfection cabinet.

[0003] Therefore, it is necessary to further improve. Content of the Utility Model

[0004] The utility model aims to provide a disinfection machine for mother and baby products with photocatalyst to overcome the deficiencies in the prior art.

[0005] A disinfection machine for mother and baby products with photocatalyst designed according to this purpose includes a machine body, an inner container arranged on the machine body, and a door body hinged on the machine body and opening and closing the inner container when hinged. The inner container and / or the door body are provided with UV lamps. A drying device is arranged between the machine body and the inner container. The inner container is provided with an inner container air inlet corresponding to the drying device, and a photocatalyst component is arranged on the inner container air inlet. The UV light generated when the UV lamp is working directly irradiates and / or refracts to the photocatalyst component on the inner container air inlet. The photocatalyst component generates strong oxidants through the direct irradiation and / or refraction of the UV light, and the strong oxidants enter the inner container through the inner container air inlet under the blowing and guiding of the drying device.

[0006] The inner container and / or the door body are provided with light refraction ridges for refracting the UV light, and the light refraction ridges are composed of multiple mutually cooperating refraction surfaces.

[0007] The light refraction ridges include inner container light refraction ridges and / or door body light refraction ridges.

[0008] The inner container light refraction ridges are disposed on the inner back surface, and / or inner top surface, and / or inner bottom surface, and / or inner left surface, and / or inner right surface of the inner container, and protrude towards the interior of the inner container.

[0009] The door body light refraction ridges are disposed on the back surface of the door body, and protrude towards the interior of the inner container.

[0010] The inner container air inlet is disposed on the back surface, or top surface, or bottom surface, or left surface, or right surface of the inner container, and an inner container air outlet is also disposed on the back surface, or top surface, or bottom surface, or left surface, or right surface of the inner container.

[0011] The air drying device includes a blower, a heater, and an air duct member. Among them, the blower is fixedly disposed on the outer back surface of the inner container, the heater is fixedly disposed at the air outlet end of the blower, and the air duct member is fixedly disposed on the heater and its air outlet end is in communication with the inner container air inlet.

[0012] An inner container air inlet grille is also fixedly disposed on the inner container air inlet, and the photocatalyst member is positioned on the inner container air inlet grille.

[0013] The UV lamp includes an inner container UV lamp and / or a door body UV lamp. The inner container is provided with an inner container UV lamp through hole corresponding to the inner container UV lamp, and the door body is provided with a door body UV lamp through hole corresponding to the door body UV lamp.

[0014] The inner container UV lamp is disposed on the outer back surface, and / or outer top surface, and / or outer bottom surface, and / or outer left surface, and / or outer right surface of the inner container, and emits light towards the interior of the inner container through the inner container UV lamp through hole.

[0015] The door body UV lamp is disposed inside the door body and emits light towards the interior of the inner container through the door body UV lamp through hole.

[0016] One inner container is provided, or multiple inner containers are provided. The multiple inner containers are horizontally or vertically arranged and are independent or connected to each other.

[0017] One air drying device is provided. When one air drying device is working, it blows air towards multiple inner containers simultaneously; or multiple air drying devices are provided. When multiple air drying devices are working, they blow air towards multiple inner containers respectively.

[0018] Through the improvement of the above structure, the photocatalyst component is arranged at the air inlet of the inner container, and at the same time, UV lamps are arranged on the inner container and / or the door body, so that the UV light generated when the UV lamps work can enter the air inlet of the inner container through direct irradiation and / or zigzag irradiation, and then irradiate the photocatalyst component, thereby avoiding the problems of complex structure, high production cost and large space occupancy rate caused by the need to additionally arrange UV lamps in the air duct of the air drying device in the prior art. That is, the photocatalyst component can be directly irradiated and / or refracted by the UV lamps on the inner container and / or the door body and generate strong oxides, and these strong oxides enter the inner container through the air inlet of the inner container under the blowing action of the air drying device, so as to disinfect the mother and baby products in the inner container.

[0019] In addition, the UV light of the UV lamps on the inner container and / or the door body during operation can not only perform UV disinfection on the mother and baby products in the inner container, but also irradiate the photocatalyst component to generate strong oxides to perform strong oxidation disinfection on the mother and baby products in the inner container. It not only serves multiple purposes with low energy consumption, but also has good disinfection and sterilization effects and strong practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic assembly structure diagram of an embodiment of the present invention.

[0021] Figure 2 It is a schematic cross-sectional assembly structure diagram of an embodiment of the present invention.

[0022] Figure 3 It is a schematic exploded structure diagram of an embodiment of the present invention after omitting the door body.

[0023] Figure 4 It is a schematic exploded structure diagram of another perspective of an embodiment of the present invention after omitting the door body.

[0024] Figure 5 It is a schematic exploded structure diagram of the machine body, the inner container and the inner container UV lamp. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In order to make the above objects, features and advantages of the present invention more obvious and understandable, the following detailed description of the specific embodiments of the present invention will be given with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0027] See Figures 1-5, this baby and maternity product disinfection machine with photocatalyst includes a machine body, an inner container 1 arranged on the machine body, and a door body 2 hinged on the machine body and opening and closing the inner container 1 when hinged. A UV lamp is arranged on the inner container 1 and / or the door body 2. A drying device is arranged between the machine body and the inner container 1. The inner container 1 is provided with an inner container air inlet 3 corresponding to the drying device, and a photocatalyst component 4 is arranged on the inner container air inlet 3. The UV light generated when the UV lamp works is directly irradiated and / or refracted onto the photocatalyst component 4 on the inner container air inlet 3. The photocatalyst component 4 generates strong oxidants through the direct irradiation and / or refraction of the UV light, and the strong oxidants enter the inner container 1 through the inner container air inlet 3 under the blowing and guiding of the drying device.

[0028] In this embodiment, the photocatalyst component 4 is arranged on the inner container air inlet 3, and at the same time, a UV lamp is arranged on the inner container 1 and / or the door body 2, so that the UV light generated when the UV lamp works can enter the inner container air inlet 3 through direct irradiation and / or refracted irradiation, and then irradiate onto the photocatalyst component 4, thus avoiding the problems in the prior art that it is necessary to additionally arrange a UV lamp in the air duct of the drying device, resulting in complex structure, high production cost, large space occupancy rate, etc. That is, the photocatalyst component 4 can be directly irradiated and / or refracted by the UV lamp on the inner container 1 and / or the door body 2 and generate strong oxidants, and these strong oxidants enter the inner container 1 through the inner container air inlet 3 under the blowing and guiding of the drying device, so as to disinfect the baby and maternity products in the inner container 1.

[0029] In addition, the UV light of the UV lamp on the inner container 1 and / or the door body 2 during operation can not only perform UV disinfection on the baby and maternity products in the inner container 1, but also irradiate the photocatalyst component 4 to generate strong oxidants to perform strong oxidation disinfection on the baby and maternity products in the inner container 1. It not only has multiple functions with low energy consumption, but also has good disinfection and sterilization effects and strong practicability.

[0030] The inner container 1 and / or the door body 2 is provided with light refraction ridges for refracting UV light, and the light refraction ridges are composed of a plurality of mutually cooperating refraction surfaces.

[0031] In this embodiment, the multiple refraction surfaces are arranged in a way that they merge at the top and linearly spread towards the bottom respectively, so that the light refraction ridges protrude in a multi-sided umbrella shape after being arranged.

[0032] Since there are light refraction ridges on the inner container 1 and / or the door body 2, the UV light of the UV lamp during operation can be refracted through the light refraction ridges, and the irradiation area and irradiation range are greatly increased. Thus, while the UV disinfection effect is greatly improved, the photocatalyst component 4 can be irradiated by more UV light and generate more strong oxidants to achieve a greater strong oxidation disinfection effect.

[0033] The light refraction ridges include inner container light refraction ridges 5 and / or door body light refraction ridges 6.

[0034] The inner container light refraction convex rib 5 is arranged on the inner back surface, and / or the inner top surface, and / or the inner bottom surface, and / or the inner left surface, and / or the inner right surface of the inner container 1, and protrudes towards the inside of the inner container 1.

[0035] The door body light refraction convex rib 6 is arranged on the back surface of the door body 2 and protrudes towards the inside of the inner container 1.

[0036] In this embodiment, the inner container light refraction convex rib 5 is arranged on the inner back surface of the inner container 1, and the door body light refraction convex rib 6 is arranged on the back surface of the door body 2. The inner container light refraction convex rib 5 and the door body light refraction convex rib 6 correspond to each other front and back and both protrude towards the inside of the inner container 1.

[0037] The inner container air inlet 3 is arranged on the back surface, or the top surface, or the bottom surface, or the left surface, or the right surface of the inner container 1. The back surface, or the top surface, or the bottom surface, or the left surface, or the right surface of the inner container 1 is also provided with an inner container air outlet 7.

[0038] In this embodiment, the inner container air inlet 3 is arranged on the back surface of the inner container 1. Correspondingly, the air drying device is also arranged on the back surface of the inner container 1. In addition, the inner container air outlet 7 is arranged on the back surface of the inner container 1 so that the air inside the inner container 1 can be discharged through the inner container air outlet 7 to ensure the air convection inside and outside the inner container 1.

[0039] The air drying device includes a blower 8, a heater 9, and a duct member 10. Among them, the blower 8 is fixedly arranged on the outer back surface of the inner container 1, the heater 9 is fixedly arranged at the air outlet end of the blower 8, and the duct member 10 is fixedly arranged on the heater 9 and its air outlet end is communicated with the inner container air inlet 3.

[0040] In this embodiment, when the blower 8 works, it blows air towards the direction of the heater 9. The air is heated by the heater 9 to form hot air, then enters the duct member 10, and finally enters the inner container 1 after passing through the photocatalyst member 4 and the inner container air inlet 3.

[0041] In this embodiment, the photocatalyst member 4 is a microporous plate with photocatalyst materials. After being irradiated by UV light, it can generate strong oxidants and at the same time filter the hot air entering the inner container 1 to avoid secondary pollution of the mother and baby products in the inner container 1.

[0042] An inner container air inlet grille 11 is also fixedly arranged on the inner container air inlet 3, and the photocatalyst member 4 is positioned on the inner container air inlet grille 11.

[0043] In this embodiment, the inner container air inlet grille 11 is provided with a positioning groove and a buckle part. The photocatalyst member 4 is positioned on the inner container air inlet grille 11 through the positioning groove, and the inner container air inlet grille 11 is fixedly arranged on the inner container air inlet 3 through the buckle part, with a simple structure and convenient disassembly and assembly.

[0044] The UV lamp includes an inner container UV lamp 12 and / or a door body UV lamp 13. The inner container 1 is provided with an inner container UV lamp through hole 14 corresponding to the inner container UV lamp 12, and the door body 2 is provided with a door body UV lamp through hole corresponding to the door body UV lamp 13.

[0045] The inner container UV lamp 12 is arranged on the outer back surface, and / or the outer top surface, and / or the outer bottom surface, and / or the outer left surface, and / or the outer right surface of the inner container 1, and emits light toward the inside of the inner container 1 through the inner container UV lamp through hole 14.

[0046] The door body UV lamp 13 is arranged inside the door body 2 and emits light toward the inside of the inner container 1 through the door body UV lamp through hole.

[0047] In this embodiment, the inner container UV lamp through holes 14 are all arranged on the outer back surface, the outer top surface, the outer bottom surface, the outer left surface, and the outer right surface of the inner container 1. Correspondingly, the inner container UV lamp 12 is also arranged on the outer back surface, the outer top surface, the outer bottom surface, the outer left surface, and the outer right surface of the inner container 1, and is arranged in cooperation with the door body UV lamp 13 inside the door body 2, so that UV light can be generated at the front and back, left and right, and up and down positions inside the inner container 1, greatly improving the disinfection and sterilization effect.

[0048] There is one inner container 1, and correspondingly, there is also one air drying device.

[0049] In addition, there can be multiple inner containers 1. The multiple inner containers 1 are arranged horizontally or vertically and are independent of each other or connected; correspondingly, there can be one air drying device, and when the one air drying device works, it blows air toward the multiple inner containers 1 at the same time, so that the multiple inner containers 1 can achieve disinfection and sterilization at the same time. Or, there can be multiple air drying devices, and when the multiple air drying devices work, they blow air toward the multiple inner containers 1 respectively, so that the multiple inner containers 1 can achieve disinfection and sterilization respectively.

[0050] In this embodiment, the machine body includes a housing 15, a door frame 16, and a back plate 17. Among them, the housing 15 surrounds the inner container 1, the door frame 16 is located in front of the inner container 1 and is fixedly arranged on the front side of the housing 15, the back plate 17 is located behind the inner container 1 and is fixedly arranged on the rear side of the housing 15. The door body 2 is hinged to the door frame 16 through a hinge. The back plate 17 is provided with a back plate air outlet 18 corresponding to the inner container air outlet 7, and the back plate air outlet 18 is communicated with the inner container air outlet 7, so that the air inside the inner container 1 can be discharged out of the machine body through the inner container air outlet 7 and the back plate air outlet 18.

[0051] The above is the preferred solution of the present utility model, which shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sterilizing machine for maternal and infant products with a photocatalyst, comprising a machine body, an inner liner (1) arranged on the machine body, and a door (2) hinged on the machine body and opening and closing the inner liner (1) when hinged, characterized in that: The inner container (1) and / or the door body (2) are provided with a UV lamp, an air drying device is provided between the machine body and the inner container (1), the inner container (1) is provided with an inner container air inlet (3) corresponding to the air drying device, a photocatalyst material (4) is provided on the inner container air inlet (3), UV light generated by the UV lamp when in operation is directly irradiated and / or refracted onto the photocatalyst material (4) on the inner container air inlet (3), the photocatalyst material (4) generates a strong oxidant due to the direct irradiation and / or refraction of the UV light, and the strong oxidant enters the inner container (1) through the inner container air inlet (3) by blowing of the air drying device.

2. The maternal and infant product sterilizer with photocatalyst according to claim 1, characterized in that: The inner container (1) and / or the door body (2) are provided with light-refracting ridges for refracting the UV light, and the light-refracting ridges are composed of a plurality of refractive surfaces that cooperate with each other.

3. The maternal and infant product sterilizer with photocatalyst according to claim 2, characterized in that: The light-refracting ridges include inner liner light-refracting ridges (5) and / or door body light-refracting ridges (6); The inner container light-refracting ridge (5) is arranged on the inner back surface, and / or the inner top surface, and / or the inner bottom surface, and / or the inner left surface, and / or the inner right surface of the inner container (1), and protrudes toward the interior of the inner container (1); The door body light refraction ridge (6) is arranged on the back side of the door body (2) and protrudes towards the inside of the inner container (1).

4. The maternal and infant product sterilizing machine with photocatalyst according to claim 1 or 2, characterized in that: The inner liner air inlet (3) is arranged on the back, top, bottom, left or right side of the inner liner (1), and the inner liner (1) is also provided with an inner liner air outlet (7) on the back, top, bottom, left or right side.

5. The maternal and infant product sterilizing machine with photocatalyst according to claim 4, characterized in that: The air drying device comprises a fan (8), a heater (9), and an air duct member (10), wherein the fan (8) is fixedly arranged on the outer back surface of the inner tank (1), the heater (9) is fixedly arranged on the air outlet end of the fan (8), and the air duct member (10) is fixedly arranged on the heater (9), and the air outlet end thereof is in communication with the air inlet (3) of the inner tank.

6. The maternal and infant product sterilizing machine with photocatalyst according to claim 1, characterized in that: An inner liner air inlet grille (11) is also fixedly arranged on the inner liner air inlet (3), and the photocatalyst material (4) is positioned and arranged on the inner liner air inlet grille (11).

7. The maternal and infant product sterilizing machine with photocatalyst according to claim 1, characterized in that: The UV lamp comprises an inner tank UV lamp (12) and / or a door body UV lamp (13); the inner tank (1) is provided with an inner tank UV lamp through hole (14) corresponding to the inner tank UV lamp (12); and the door body (2) is provided with a door body UV lamp through hole corresponding to the door body UV lamp (13).

8. The maternal and infant product sterilizing machine with photocatalyst according to claim 7, characterized in that: The inner tank UV lamp (12) is arranged on the outer back surface, and / or the outer top surface, and / or the outer bottom surface, and / or the outer left surface, and / or the outer right surface of the inner tank (1), and emits light toward the interior of the inner tank (1) through the inner tank UV lamp through hole (14); The door body UV lamp (13) is arranged in the door body (2) and emits light toward the interior of the inner container (1) through the door body UV lamp through hole.

9. The maternal and infant product sterilizing machine with photocatalyst according to claim 1, characterized in that: The inner container (1) is provided with one, or the inner container (1) is provided with a plurality, and the plurality of inner containers (1) are arranged horizontally or vertically and are independent of or connected to each other.

10. The maternal and infant product sterilizing machine with photocatalyst according to claim 9, characterized in that: The air-drying device is provided with one, and the one air-drying device blows air toward the plurality of inner containers (1) simultaneously when in operation; or, the air-drying device is provided with multiple, and the multiple air-drying devices blow air toward the plurality of inner containers (1) respectively when in operation.

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