Hot air flow guide structure of disinfection cabinet and disinfection cabinet applying hot air flow guide structure

Abstract

The utility model discloses a hot air diversion structure of a disinfection cabinet and the disinfection cabinet applying the hot air diversion structure, and relates to the technical field of disinfection cabinets, the hot air diversion structure can guide hot air for disinfection generated when the disinfection cabinet is used into a required space, the hot air diversion structure comprises a box body, a drying disinfection chamber can be formed in the box body, and a high-position hot air outlet is formed in the side face and / or the top face of the box body. A low-position hot air inlet is formed in the bottom face of the box body, and hot air for disinfection generated when the disinfection cabinet is used can be guided into the drying and disinfection chamber from the bottom of the drying and disinfection chamber through improvement of the hot air flow guide structure and can flow into the drying and disinfection chamber after making contact with a to-be-disinfected product. When the drying and disinfecting chamber is used for drying and disinfecting inverted draining container products, the outer surfaces of the products can be heated, dried and disinfected, hot air can enter the containing chamber of the products from bottom to top to be in contact with the inner walls of the products to be heated, and therefore the drying and disinfecting chamber can be used for drying and disinfecting the inverted draining container products. And more efficient drying and disinfection are carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection cabinets, in particular to a hot air guide structure of a disinfection cabinet and a disinfection cabinet using the hot air guide structure. Background Art

[0002] Since baby products have very strict requirements on hygiene, sterilization equipment is usually used to sterilize reusable baby products, such as using steam machines to sterilize pacifiers, or using drying and sterilization cabinets to sterilize baby bottles.

[0003] In conventional sterilizing cabinets with hot air drying function, the hot air inlet is usually arranged above or on the side of the drying chamber, and the hot air outlet is usually arranged on the side or below the drying chamber. When the milk bottles (or other containers) are dried in the drying chamber, in order to quickly remove the water in the milk bottles, most users will invert the milk bottles in addition to the hot air drying of the sterilizing cabinet itself, so that the water on the inner wall of the milk bottles flows out to the bottom (after inversion) of the bottle mouth due to gravity, that is, in addition to the hot air drying method, the water in the milk bottles is also removed by draining.

[0004] However, since the hot air inlet is usually arranged above or on the side of the drying chamber, and the hot air outlet is arranged on the side or below, that is, the hot air in the drying chamber flows from top to bottom or horizontally, this actually results in that the hot air can only contact the outer side of the bottle in the drying chamber. Even if more air inlets and outlets are added, it only increases the drying efficiency of the outer surface, and it is difficult for hot air to enter the inverted bottle for more direct heating and drying. Utility Model Content

[0005] The utility model aims to overcome the above-mentioned shortcomings and provide a technical solution that can solve the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot air guide structure of a disinfection cabinet, which can guide the hot air for disinfection generated when the disinfection cabinet is in use into the required space, including a box body that can form a drying and disinfection chamber inside, the box body has a disinfection chamber door that can be opened and closed, a high-level hot air outlet connected to the drying and disinfection chamber is formed on the side and / or the top surface of the box body, and a low-level hot air inlet connected to the drying and disinfection chamber is formed on the bottom surface of the box body.

[0007] As a further solution of the utility model: at least the side of the box body is formed with a side hot air outlet; the bottom edge of the side hot air outlet and the part of the inner wall of the drying and disinfection chamber close to the bottom edge of the side hot air outlet are inclined from bottom to top and outward, and a corresponding air guide slope inclined from bottom to top and outward is formed.

[0008] As a further solution of the utility model: a plurality of guide grooves are horizontally arranged at intervals on the wind guide slope.

[0009] As a further solution of the utility model: the bottom wall of the drying and disinfection chamber is provided with a raised guide ridge.

[0010] As a further solution of the utility model: a low-position hot air inlet is formed on the side surface of the raised guide ridge.

[0011] As a further solution of the utility model: the two side surfaces of the guide ridge correspond to the inner wall of the drying and disinfection chamber and the middle of the drying and disinfection chamber respectively; the low-level hot air inlet is formed on the two side surfaces of the raised guide ridge and forms an air intake from bottom to top toward the inner wall of the drying and disinfection chamber and the middle of the drying and disinfection chamber respectively.

[0012] A disinfection cabinet comprises the above-mentioned hot air guide structure of the disinfection cabinet, and also comprises a cabinet body for supporting and installing the cabinet body; an air supply component is arranged on the cabinet body, and the air supply component is used to supply air outside the cabinet body toward a low-position hot air inlet and form an air supply channel; the cabinet body is also provided with an electric heating element for heating the air passing through the air supply channel.

[0013] As a further solution of the utility model: the air supply assembly includes an air duct and a fan arranged on the air duct, one end of the air duct is connected to the low-position hot air inlet; the electric heating element is arranged between the fan and the low-position hot air inlet.

[0014] As a further solution of the utility model: the air duct includes an installation section for accommodating the electric heating element and a corner section bent upward; one end of the corner section is connected to the installation section or is connected to the installation section through at least one intermediate pipe section, and the other end of the corner section is connected to the low-position hot air inlet or is connected to the low-position hot air inlet through at least one intermediate pipe section, and a water barrier is formed at the corner of the corner section or at the connection point between the corner section and the installation section.

[0015] As a further solution of the utility model: the water isolation groove is located below the corresponding pipe section, and the water isolation groove has a drainage port connected to the outside of the air duct.

[0016] Compared with the prior art, the beneficial effects of the present technical solution are as follows: after the product to be sterilized is placed in the drying and sterilization chamber through the openable and closable sterilization chamber door, the hot air generated for sterilization when the sterilizer is in use can be introduced into the drying and sterilization chamber from the bottom of the drying and sterilization chamber by improving the above-mentioned hot air guide structure, and after contacting the product to be sterilized, it is guided and discharged from the side and / or top surface of the drying and sterilization chamber. When it is applied to drying and sterilizing inverted drained container products, in addition to heating and drying the outer surface of the product, it can also allow the hot air to enter the product chamber from the bottom to the top at the lowest point and contact and heat the inner wall of the product, thereby performing more efficient drying and sterilization.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a structural schematic diagram of the hot air guide structure of the disinfection cabinet of the utility model;

[0020] Figure 2 It is another structural schematic diagram of the hot air guide structure of the disinfection cabinet of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the disinfection cabinet of the utility model;

[0022] Figure 4 It is a structural sectional view of the disinfection cabinet of the utility model.

[0023] The corresponding reference numerals in the accompanying drawings are described as follows:

[0024] Box body-1, drying and disinfection chamber-2, high-position hot air outlet-3, side hot air inlet-3a, low-position hot air inlet-4, guide ridge-5, air supply component-6, electric heating element-7,

[0025] Wind guide slope-31, guide groove-32,

[0026] Air duct-61, fan-62,

[0027] Installation section-611, corner section-612, water barrier-613, drain outlet-614. DETAILED DESCRIPTION

[0028] 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 in 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.

[0029] See also Figure 1-2In this embodiment, a hot air guide structure of a disinfection cabinet is provided, which can guide the hot air for disinfection generated when the disinfection cabinet is in use into the required space.

[0030] The hot air guide structure of the disinfection cabinet includes a box body 1 which can form a drying and disinfection chamber 2 inside. The box body 1 is made of heat-resistant material, and at least the part used to form the drying and disinfection chamber 2 is made of heat-resistant material, so that it can be better suitable for drying operations.

[0031] The box body 1 is provided with a disinfection chamber door which can be opened and closed. The disinfection chamber door can be a door with a flip-open structure or a door with a push-pull structure, etc. It can realize opening of the drying and disinfection chamber 2 so that the products to be disinfected can be placed in the drying and disinfection chamber 2, and can realize closing of the drying and disinfection chamber 2 to prevent the products to be disinfected from falling out or to prevent hot air from escaping during operation.

[0032] A high-position hot air outlet 3 connected to the drying and disinfection chamber 2 is formed on the side surface and / or the top surface of the box body 1. Figure 1 The high-position hot air outlet 3 is shown to be arranged on the side of the box body 1, and can be optionally arranged on the top surface of the box body 1 according to actual needs, and corresponding high-position hot air outlets are arranged on the side of the box body 1 and the top surface of the box body 1. A low-position hot air inlet 4 connected to the drying and disinfection chamber 2 is formed on the bottom surface of the box body 1.

[0033] The height of the low-position hot air inlet 4 is lower than that of the high-position hot air outlet 3, so that the hot air flowing from the low-position hot air inlet 4 to the high-position hot air outlet 3 has at least an upward movement. When the high-position hot air outlet 3 is arranged on the side of the box body 1, it also includes horizontal movement.

[0034] After the product to be sterilized is placed in the drying and sterilizing chamber 2 through the openable and closable sterilizing chamber door, the hot air generated for sterilization when the sterilizing cabinet is in use can be introduced into the drying and sterilizing chamber 2 from the bottom of the sterilizing chamber 2 by improving the above-mentioned hot air guide structure, and after contacting the product to be sterilized, it can be guided and discharged from the side and / or top surface of the drying and sterilizing chamber 2.

[0035] When used to dry and disinfect inverted drain container products, in addition to heating and drying the outer surface of the product, it can also allow hot air to enter the product container from bottom to top and contact and heat the inner wall of the product, thereby performing more efficient drying and disinfection.

[0036] Preferably, at least one side of the box body 1 is formed with a side hot air outlet 3a. The side hot air outlet 3a is a distinguishing name for the high-position hot air outlet 3 arranged on the side of the box body 1, so as to distinguish the high-position hot air outlet on the side of the box body from the high-position hot air outlet on the top surface of the box body.

[0037] The bottom edge of the side hot air outlet 3a and the part of the inner wall of the drying and disinfection chamber 2 near the bottom edge of the side hot air outlet 3a are arranged to be inclined from bottom to top and outward, and a wind guide slope 31 inclined from bottom to top and outward is formed accordingly. When the hot air flows from bottom to top, under the action of the wall attachment, the hot air can be discharged more smoothly to prevent the formation of turbulence.

[0038] More preferably, a plurality of guide grooves 32 are horizontally spaced apart on the wind guide inclined surface 31 .

[0039] Further, the bottom wall of the drying and disinfecting chamber 2 is provided with a raised guide ridge 5. The guide ridge 5 can be used to prevent the products to be sterilized placed in the drying and disinfecting chamber 2 from blocking the low-position hot air inlet 4 as much as possible, ensuring smooth air intake.

[0040] To ensure smoother air intake and to avoid blocking of the low-position hot air inlet after product drainage or water accumulation in the drying and disinfection chamber as much as possible: the low-position hot air inlet 4 is formed on the side of the raised guide ridge 5.

[0041] like Figure 1 As shown, the low-position hot air inlet 4 extends upward from the foot close to the guide ridge 5 to the top close to the guide ridge 5 .

[0042] The side of the guide ridge 5 has the characteristic of being tilted upward, and it is difficult for the products to be sterilized placed in the drying and disinfection chamber 2 to completely block the low-position hot air inlet 4 on the side of the guide ridge 5; and after the low-position hot air inlet 4 is set on the side of the guide ridge 5, the low-position hot air inlet 4 actually forms a certain height, such as extending upward from the foot close to the guide ridge 5 to the top close to the guide ridge 5. At this time, even if water accumulates in the drying and disinfection chamber 2, it needs to accumulate a higher water level at the same time to completely block the low-position hot air inlet 4. And when the low-position hot air inlet 4 is connected to other pipes that can drain water, it can be drained through the low-position channel of the low-position hot air inlet 4, and the hot air can be introduced through the high-position channel of the low-position hot air inlet 4 at the same time, so as to achieve simultaneous drainage and introduction of hot air.

[0043] The side surface of the guide ridge 5 may be slightly concave to increase the difficulty of completely blocking the low-position hot air inlet 4 .

[0044] Furthermore, the two side surfaces of the guide ridge 5 correspond to the inner wall of the drying and disinfection chamber 2 and the middle of the drying and disinfection chamber 2 respectively; the low-level hot air inlet 4 is formed on the two side surfaces of the raised guide ridge 5 and forms an air intake from bottom to top toward the inner wall of the drying and disinfection chamber 2 and the middle of the drying and disinfection chamber 2 respectively.

[0045] One part can be directed upward directly into the inverted container, and the other part can be directed to the inner wall of the drying and disinfection chamber 2, avoiding the bottom opening of the product, and can quickly reach the outer surface of the upper half of the product for rapid and comprehensive drying.

[0046] See also Figure 1-4 In this embodiment, a disinfection cabinet includes the hot air guide structure of the disinfection cabinet of the above embodiment, and also includes a cabinet body (not shown) for supporting and installing the box body 1.

[0047] The cabinet is provided with an air supply assembly 6 for supplying air outside the box 1 toward the low-position hot air inlet 4 and forming an air supply passage; the cabinet is also provided with an electric heating element 7 for heating the air passing through the air supply passage.

[0048] The air supply assembly 6 includes an air duct 61 and a fan 62 disposed on the air duct 61, one end of the air duct 61 is connected to the low-position hot air inlet 4; the electric heating element 7 is disposed between the fan 62 and the low-position hot air inlet 4. By electrically controlling and heating the electric heating element 7, the gas sent into the drying and disinfection chamber 2 by the air supply assembly 6 is the required hot gas.

[0049] Preferably, the air duct 61 includes a mounting section 611 for accommodating the electric heating element 7 and a corner section 612 that bends upward. One end of the corner section 612 is connected to the mounting section 611 or is connected to the mounting section through at least one intermediate pipe section, and the other end of the corner section 612 is connected to the low-position hot air inlet 4 or is connected to the low-position hot air inlet 4 through at least one intermediate pipe section. A water-blocking groove 613 is formed at the corner of the corner section or at the connection between the corner section 612 and the mounting section 611.

[0050] The water isolation groove 613 is located below the corresponding pipe section, and the water isolation groove 613 has a drain port 614 connected to the outside of the air guide pipe 61. The design of the water isolation groove 613 effectively prevents the electric heating element 7 from being damaged when the water in the drying and disinfection chamber 2 flows out from the low-position hot air inlet 4. After being matched with the drain port 614, it can also be used to discharge the water in the drying and disinfection chamber 2.

[0051] When the low-level hot air inlet 4 is arranged on the side of the guide ridge 5, it can be combined with at least for the following purposes: drainage can be carried out through the low-level channel of the low-level hot air inlet 4, while hot air can be introduced through the high-level channel of the low-level hot air inlet 4 at the same time, thereby realizing simultaneous drainage and introduction of hot air.

[0052] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A hot air guide structure of a disinfection cabinet, which can guide the hot air for disinfection generated when the disinfection cabinet is used into the required space, characterized in that: The invention comprises a box body which can form a drying and disinfection chamber inside, the box body is provided with a disinfection chamber door which can be opened and closed, a high-position hot air outlet connected to the drying and disinfection chamber is formed on the side and / or the top surface of the box body, and a low-position hot air inlet connected to the drying and disinfection chamber is formed on the bottom surface of the box body.

2. The hot air guide structure of the disinfection cabinet according to claim 1, characterized in that: At least one side of the box body is formed with a side hot air outlet; The bottom edge of the side hot air outlet and the portion of the bottom edge of the inner wall of the drying and disinfection chamber close to the side hot air outlet are inclined from bottom to top and outward, and correspondingly form an air guiding slope inclined from bottom to top and outward.

3. The hot air guide structure of the disinfection cabinet according to claim 2, characterized in that: The wind guide inclined surface is provided with a plurality of guide grooves at horizontal intervals.

4. The hot air guide structure of the disinfection cabinet according to any one of claims 1 to 3, characterized in that: The bottom wall of the drying and disinfecting chamber is provided with a raised guide ridge.

5. The hot air guide structure of the disinfection cabinet according to claim 4, characterized in that: A low-position hot air inlet is formed on the side surface of the raised guide ridge.

6. The hot air guide structure of the disinfection cabinet according to claim 5, characterized in that: The two side surfaces of the guide ridge correspond to the inner wall of the drying and disinfection chamber and the middle of the drying and disinfection chamber respectively; The low-position hot air inlet is formed on both side surfaces of the raised guide ridge and is formed to respectively take in air from bottom to top toward the inner side wall of the drying and disinfection chamber and the middle part of the drying and disinfection chamber.

7. A disinfection cabinet, characterized in that: The hot air guide structure of the disinfection cabinet comprises the hot air guide structure of any one of claims 1 to 6, and further comprises a cabinet body for supporting and installing the cabinet body; The cabinet is provided with an air supply assembly, which is used to supply air outside the cabinet toward the low-position hot air inlet and form an air supply channel; The cabinet is also provided with an electric heating element for heating the air passing through the air supply channel.

8. The disinfection cabinet according to claim 7, characterized in that: The air supply assembly includes an air guide pipe and a fan arranged on the air guide pipe, and a pipe opening at one end of the air guide pipe is connected to a low-position hot air inlet; The electric heating element is arranged between the fan and the low-position hot air inlet.

9. The disinfection cabinet according to claim 8, characterized in that: The air guide duct comprises a mounting section for accommodating the electric heating element and a corner section bent upward; One end of the corner section is connected to the installation section or is connected to the installation section through at least one intermediate pipe section, and the other end of the corner section is connected to the low-level hot air inlet or is connected to the low-level hot air inlet through at least one intermediate pipe section. A water barrier is formed at the corner of the corner section or at the connection point between the corner section and the installation section.

10. The disinfection cabinet according to claim 9, characterized in that: The water-isolating groove is located below the corresponding pipe section, and the water-isolating groove has a drainage port connected to the outside of the air duct.

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