Disinfection cabinet

Abstract

The utility model relates to the technical field of kitchen appliances, in particular to a disinfection cabinet. The disinfection cabinet comprises a cabinet body, an inner container and a heating structure, the cabinet body is provided with a cabinet wall, the inner container is installed in the cabinet body and provided with a container wall, an assembly space is formed between the container wall and the cabinet wall, the container wall is provided with a heat dissipation notch, and the heat dissipation notch is communicated with the assembly space and a container cavity of the inner container. The heating structure is installed in the assembly space. The heating structure comprises a heating pipe and a protective cover, and the protective cover can rotate around the axis of the heating pipe relative to the heating pipe so as to switch the shielding state and the avoiding state. In the shielding state, the protective cover rotates to the position above the heating pipe and is located at the heat dissipation notch. In the avoiding state, the protective cover rotates to the side of the heating pipe so that the heating pipe can be exposed to the heat dissipation notch. According to the disinfection cabinet, on the basis that the heating element is protected, the influence on heat transfer is reduced, the heat utilization rate is increased, and the utilization rate of the space of the container cavity is increased.

Description

Technical Field

[0001] The present application relates to the technical field of kitchen appliances, and in particular to a disinfection cabinet. Background Art

[0002] A heating element is provided in the disinfection cabinet to heat and dry the tableware in the cavity of the disinfection cabinet, and to disinfect and sterilize the tableware using the disinfection lamp. At present, the heating element is mostly set in the inner tank, and considering the protection of the heating element, a protective cover is set on the outer side of the heating element to prevent the tableware from directly colliding with the heating element. However, due to the setting of the protective cover, the heat diffusion of the heating element will be affected, resulting in partial heat loss; and, precisely because of the setting of the protective cover, a certain amount of inner tank space needs to be occupied. Utility Model Content

[0003] Based on this, it is necessary to provide a disinfection cabinet that, on the basis of protecting the heating element, not only reduces the impact on heat transfer and improves the heat utilization rate, but also improves the utilization rate of the gallbladder cavity space.

[0004] A disinfection cabinet comprises a cabinet body, an inner tank and a heating structure: the cabinet body has a cabinet wall; the inner tank is installed in the cabinet body and has a tank wall, an assembly space is provided between the tank wall and the cabinet wall, and the tank wall is configured with a heat dissipation gap, the heat dissipation gap communicates the assembly space and the tank cavity of the inner tank; the heating structure is installed in the assembly space, and comprises a heating tube and a protective cover, the protective cover can rotate relative to the heating tube around the axis of the heating tube to switch between a shielding state and an avoidance state; in the shielding state, the protective cover rotates to the heat dissipation gap to shield the heating tube, and in the avoidance state, the protective cover rotates to release the shielding so that the heating tube is exposed to the heat dissipation gap.

[0005] It can be understood that since the protective cover can be rotated relative to the heating tube, it is convenient to adjust the position of the protective cover relative to the heating tube. The protective cover rotates to the heat dissipation notch to shield and protect the heating tube from the heat dissipation notch; therefore, even if the tableware in the inner tank is bumped, it will not directly touch the heating tube, which meets the protection requirements. When the protective cover rotates to the avoidance state, the heating tube can be exposed at the heat dissipation notch, and the heat of the heating tube is fully diffused into the gallbladder cavity through the gallbladder wall and the heat dissipation notch, which is used to dry the tableware in the gallbladder cavity; at this time, the protective cover does not consume the heat transferred from the heating tube to the gallbladder cavity, thereby improving the heat utilization rate. At the same time, due to the setting of the assembly space between the cabinet and the inner tank, the installation of the heating structure does not need to occupy the gallbladder cavity space, and will not affect the use of the pull-out basket in the gallbladder cavity; and, such a setting can make the pull-out basket relatively large, which is convenient for placing more tableware and improving the utilization rate of the gallbladder cavity space.

[0006] In some embodiments, the bile wall at least includes a bile bottom wall, and the heating structure is installed on a side of the bile bottom wall away from the bile cavity; the heating structure also includes a mounting seat, the mounting seat is supported on the bottom of the heating tube, and the protective cover is rotatably connected to the mounting seat along at least one end of the axial direction of the heating tube, and the mounting seat is configured with a receiving cavity;

[0007] In the shielding state, the projection of the protective cover along the vertical direction is smaller than the projection of the accommodating cavity along the vertical direction.

[0008] In some embodiments, a projection of the accommodating cavity along the vertical direction is larger than a projection of the heat dissipation gap along the vertical direction.

[0009] In some of the embodiments, the gallbladder wall is configured with a plurality of heat dissipation holes arranged at intervals near the heat dissipation notch, and each of the heat dissipation holes is connected to the assembly space and the gallbladder cavity.

[0010] In some embodiments, the length of the heat dissipation gap along the axial direction of the heating tube is not less than the axial length of the heating tube.

[0011] In some embodiments, the heating structure further includes a driving source, a mounting seat and a transmission mechanism, wherein the driving source and the transmission mechanism are both mounted on the mounting seat, and the driving source is connected to the protective cover via the transmission mechanism for driving the protective cover to rotate.

[0012] In some embodiments, the heating structure also includes a transmission shaft, and the two ends of the transmission shaft are respectively connected to the transmission mechanism and the protective cover; the mounting seat includes a seat body and a pressing portion connected to the seat body, and the seat body is provided with an arc groove on one side opposite to the pressing portion, and the two arc grooves are jointly arranged to form a mounting hole for the transmission shaft to pass through.

[0013] In some embodiments, the heating structure also includes a mounting bracket, which is connected to the inner tank and / or the cabinet, and the mounting bracket and the tank wall of the inner tank jointly surround an assembly cavity, the mounting seat is installed on the mounting bracket and is located in the assembly cavity, and each of the heat dissipation notches is connected to the assembly cavity.

[0014] In some embodiments, an elastic gasket is installed between the mounting seat and the mounting bracket.

[0015] In some embodiments, the number of the elastic gasket is one, and it is located in the middle of the mounting base along the axial direction of the heating tube; or, the number of the elastic gaskets is at least two, and they are arranged at intervals along the axial direction of the heating tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 A schematic diagram of a disinfection cabinet provided in one embodiment of the present application;

[0018] Figure 2 A first partial schematic diagram of a disinfection cabinet provided in an embodiment of the present application;

[0019] Figure 3 A second partial schematic diagram of a disinfection cabinet provided in one embodiment of the present application;

[0020] Figure 4 A partial top view of a disinfection cabinet provided in one embodiment of the present application;

[0021] Figure 5 for Figure 4 Partial cross-section of the middle AA;

[0022] Figure 6 for Figure 5 A partial enlarged view of point B in the middle;

[0023] Figure 7 A partial schematic diagram of a protective cover in a heating structure provided in an embodiment of the present application in a shielding state;

[0024] Figure 8 A partial schematic diagram of a protective cover in a heating structure provided in an embodiment of the present application in an avoidance state;

[0025] Fig. 9 A partial exploded view of the transmission shaft assembly in the heating structure provided in one embodiment of the present application;

[0026] Fig.10 A schematic diagram of a heating structure and a mounting bracket provided in accordance with an embodiment of the present application.

[0027] Figure numerals: 10, cabinet body; 11, cabinet bottom wall; 20, liner; 21, liner bottom wall; 30, heating structure; 31, heating tube; 32, protective cover; 33, mounting seat; 34, driving source; 35, transmission mechanism; 36, transmission shaft; 37, connecting shaft; 40, mounting bracket; 41, heat radiation surface; 42, radiation strip; 50, elastic gasket; 100, disinfection cabinet; 201, liner cavity; 211, heat dissipation gap; 212, heat dissipation hole; 321, connecting part; 322, arc-shaped part; 331, seat body; 332, pressing part; 351, driving gear; 352, driven gear; 401, assembly cavity; 1001, assembly space; 3301, accommodating cavity; 3302, arc-shaped groove; 3311, horizontal part; 3312, vertical part. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0029] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and or" used in the specification of this application includes any and all combinations of one or more related listed items.

[0033] Since it is necessary to set a protective cover on the outer peripheral side of the heating element (such as a heating tube) to protect the heating element, even if the tableware is bumped due to improper placement, it will be intercepted by the protective cover to prevent it from directly contacting the heating element and damaging the heating element. However, the protective cover has a certain blocking effect on the heat dissipation of the heating element. Although some methods use holes in the protective cover to increase the diffusion amount. However, the area between the heat dissipation holes on the protective cover will still block the heating element, thereby consuming some heat. At the same time, it is precisely because of the setting of the protective cover that a certain amount of inner tank space needs to be occupied, which leads to a reduction in the actual available space of the inner tank.

[0034] In view of this, an embodiment of the present application provides a disinfection cabinet, which, on the basis of protecting the heating element, not only reduces the impact on heat transfer and improves the heat utilization rate, but also improves the utilization rate of the gallbladder cavity space.

[0035] See also Figures 1 to 3Specifically, the disinfection cabinet 100 includes a cabinet body 10, an inner tank 20 and a heating structure 30. The cabinet body 10 has a cabinet wall (not shown in the figure), the inner tank 20 is installed in the cabinet body 10 and has a tank wall (not shown in the figure), there is an assembly space 1001 between the tank wall and the cabinet wall, and the tank wall is configured with a heat dissipation gap 211, and the heat dissipation gap 211 communicates the assembly space 1001 and the gallbladder cavity 201 of the inner tank 20. The heating structure 30 is installed in the assembly space 1001. The heating structure 30 includes a heating tube 31 and a protective cover 32, and the protective cover 32 can rotate relative to the heating tube 31 around the axis of the heating tube 31 to switch between a shielding state and an avoidance state. In the shielding state, the protective cover 32 rotates to the heat dissipation gap 211 to shield the heating tube 31. In the avoidance state, the protective cover 32 rotates to release the shielding so that the heating tube 31 is exposed to the heat dissipation gap 211.

[0036] It can be understood that, due to the setting of the assembly space 1001 between the cabinet 10 and the inner tank 20, the installation of the heating structure 30 does not need to occupy the space of the gallbladder cavity 201, and will not affect the use of the pull-out basket in the gallbladder cavity 201; and, such a setting can make the pull-out basket relatively large, which is convenient for placing more tableware and improving the utilization rate of the gallbladder cavity 201 space. At the same time, since the protective cover 32 can be rotated relative to the heating tube 31, it is convenient to adjust the position of the protective cover 32 relative to the heating tube 31. When the protective cover 32 is rotated to the shielding state, the protective cover 32 rotates to the heat dissipation notch 211 to shield and protect the heating tube 31 from the heat dissipation notch 211; therefore, even if the tableware in the inner tank 20 is bumped, it will not directly touch the heating tube 31, so as to meet the protection. When the protective cover 32 rotates to the avoidance state, the heating tube 31 can be exposed at the heat dissipation gap 211, and the heat of the heating tube 31 is fully diffused into the gallbladder cavity 201 through the gallbladder wall and the heat dissipation gap 211, and is used for drying the tableware in the gallbladder cavity 201; at this time, the protective cover 32 does not consume the heat transferred from the heating tube 31 to the gallbladder cavity 201, thereby improving the heat utilization rate.

[0037] In some embodiments, the gallbladder wall at least includes the gallbladder bottom wall 21, and the cabinet wall at least includes the cabinet bottom wall 11, then the assembly space 1001 is set between the cabinet bottom wall 11 and the gallbladder bottom wall 21, and the heating structure 30 is installed on the side of the gallbladder bottom wall 21 away from the gallbladder cavity 201. Such a setting can cause the lower pull-out basket in the gallbladder cavity 201 to be set lower, so as to make full use of the lower space of the gallbladder cavity 201. At this time, in the shielding state, the protective cover 32 rotates to the top of the heating tube 31 to meet the shielding; in the avoidance state, the protective cover 32 rotates to the side of the heating tube 31 to remove the shielding. It should be noted that as long as the protective cover 32 is not in a state where it is blocking the position above the heating tube 31, it can be called an avoidance state.

[0038] See also Figures 7 to 9In actual use, the heating structure 30 further includes a driving group (not shown in the figure) for driving the protective cover 32 to rotate. The driving group includes a driving source 34, a mounting seat 33 and a transmission mechanism 35. The driving source 34 and the transmission mechanism 35 are both mounted on the mounting seat 33, and the driving source 34 is connected to the protective cover 32 through the transmission mechanism 35, so as to drive the protective cover 32 to rotate.

[0039] Furthermore, the protective cover 32 includes a connecting portion 321 and an arc portion 322, and the connecting portion 321 is connected to both ends of the arc portion 322 along the axial direction X of the heating tube, and the arc portion 322 is curved in an arc shape around the axis of the heating tube 31 with the axis of the heating tube 31 as the central axis. The drive group also includes a transmission shaft 36, one end of which is connected to one of the connecting portions 321, and the other end is connected to the transmission mechanism 35; and the transmission shaft 36 is rotatably connected to the mounting seat 33 to achieve support for the transmission shaft 36. The drive group also includes a connecting shaft 37, one end of which is connected to another connecting portion 321, and the other end is rotatably connected to the mounting seat 33 to cooperate with the transmission shaft 36 to improve the support stability of the protective cover 32. In actual use, the connecting shaft 37 and the transmission shaft 36 can be set as stepped shafts to meet the axial assembly limit.

[0040] There may be two mounting seats 33, which are disposed at both ends of the heating tube axial direction X to respectively support the transmission shaft 36 and the connecting shaft 37 to support the protective cover 32; and the mounting seat 33 can also be used to support the heating tube 31 to raise the heating tube 31 relative to the cabinet 10, which not only shortens the distance between the heating tube 31 and the cabinet 10, but also prevents the heating tube 31 from affecting the cabinet 10.

[0041] like Figure 7 and Figure 8 As shown, optionally, the mounting seat 33 can be arranged in a U shape, including a transverse portion 3311 and vertical portions 3312 connected to the transverse portion 3311 at both ends along the length direction of the heating tube 31, the transverse portion 3311 is located below the heating tube 31, and the vertical portion 3312 is used to support the heating tube 31 and the protective cover 32. The arrangement of the transverse portion 3311 increases the heat transfer barrier below the heating tube 31, further reducing the heat impact at the bottom of the cabinet 10.

[0042] Alternatively, one end of the protective cover 32 may be rotatably connected to the mounting base 33 via a transmission shaft 36. It only needs to achieve stable support and rotational drive for the protective cover 32.

[0043] Furthermore, the transmission mechanism 35 can be gear-transmitted, that is, it includes a driving gear 351 and a driven gear 352, which are meshed and transmitted, and the driving gear 351 is connected to the driving source 34, and the driven gear 352 is connected to one of the transmission shafts 36. In some specific embodiments, the driving gear 351 and the driven gear 352 are arranged in the vertical direction. In this case, the driving source 34 is a motor, which can be installed on the mounting seat 33 so that the motor shaft of the motor is parallel to the transmission shaft 36. In this way, the space occupied along the axial direction X of the heating tube can be reduced.

[0044] Alternatively, the transmission mechanism 35 may also be a belt drive, as long as it can drive the protective cover 32 to rotate.

[0045] like Fig. 9 As shown, in some embodiments, the mounting seat 33 includes a seat body 331 and a pressing portion 332 connected to the seat body 331, and the seat body 331 is configured with an arc groove 3302 on one side opposite to the pressing portion 332, and the two arc grooves 3302 are jointly arranged to form a mounting hole for the transmission shaft 36 to pass through. The seat body 331 includes the aforementioned transverse portion 3311 and the vertical portion 3312, and the pressing portion 332 is connected to the upper surface of the vertical portion 3312, and the vertical portion 3312 and the pressing portion 332 are both correspondingly provided with an arc groove 3302, and the transmission shaft 36 is placed in the arc groove 3302 on the vertical portion 3312, and then the pressing portion 332 is buckled and connected to the vertical portion 3312 by screws, so as to meet the assembly of the transmission shaft 36. Among them, the connecting shaft 37 can also be installed in this way. Such a setting is convenient for disassembling and replacing the protective cover 32.

[0046] See also Figure 4 , Figure 5 , Figure 6 , Figure 8 and Fig.10, illustratively, the area of ​​the mounting seat 33 below the heating tube 31 is configured with a receiving chamber 3301, which is convenient for collecting water dripping from the tableware in the gallbladder cavity 201. In this way, when the heating tube 31 is turned on for heating, the accumulated water in the receiving chamber 3301 can also be evaporated. In the shielding state, the projection of the protective cover 32 along the vertical direction is smaller than the projection of the receiving chamber 3301 along the vertical direction. Specifically, the width b of the protective cover 32 is smaller than the width a of the heat dissipation gap 211, so that when the protective cover 32 is in a shielding effect, there is a certain gap between the protective cover 32 and the heat dissipation gap 211, so that water drops on the tableware can fall into the receiving chamber 3301. Such a setting increases the water receiving range of the receiving chamber 3301, and while ensuring the shielding effect of the protective cover 32, the water drops dripping through the protective cover 32 and the heat dissipation gap 211 can be fully received in the receiving chamber 3301. In addition, since the portion of the protective cover 32 located on the heating tube 31 is the arc-shaped portion 322 , it also guides the water flow, and the water dripping onto the arc-shaped portion 322 can be collected into the accommodating cavity 3301 along the arc bending direction.

[0047] Please combine Figures 4 to 6 , further, the projection of the accommodating cavity 3301 along the vertical direction is greater than the projection of the heat dissipation notch 211 along the vertical direction. The length of the accommodating cavity 3301, the length of the heat dissipation notch 211, and the length of the protective cover 32 are all along the axial direction of the heating tube 31, and the width c of the accommodating cavity 3301 is greater than the width a of the heat dissipation notch 211. Therefore, the width b of the protective cover 32, the width a of the heat dissipation notch 211, and the width c of the accommodating cavity 3301 satisfy: b<a<c.

[0048] In this way, the water receiving range of the accommodating cavity 3301 is guaranteed, and all water drops dripping through the heat dissipation gap 211 will always flow into the accommodating cavity 3301 and gather.

[0049] In some specific embodiments, the cross section of the accommodating cavity 3301 is V-shaped, and the arc transition is at the top corner of the V-shape to avoid dead zones of water accumulation. Such a configuration can utilize the cavity wall of the accommodating cavity 3301 for heat reflection, so that it is fully and evenly transferred to the gallbladder cavity 201. Among them, the angle between the two cavity walls of the V-shaped accommodating cavity 3301 is greater than 90 degrees, which is convenient for fully radiating heat.

[0050] like Figure 4 As shown, further, the bottom wall 21 of the gallbladder is configured with a plurality of heat dissipation holes 212 arranged at intervals near the heat dissipation notch 211, and each heat dissipation hole 212 connects the assembly space 1001 and the gallbladder cavity 201. The arrangement of the plurality of heat dissipation holes 212 increases the heat diffusion range, making it easier for the heating tube 31 to fully act on the tableware in the gallbladder cavity 201.

[0051] like Figure 4As shown, in another specific embodiment, the length of the heat dissipation gap 211 along the axial direction X of the heating tube is not less than (greater than or equal to) the axial length of the heating tube 31. Such a setting avoids the interference of the heat dissipation of the heating tube 31 due to the insufficient range of the heat dissipation gap 211, so as to ensure that the heat of the heating tube 31 can be diffused into the gallbladder cavity 201 as fully as possible.

[0052] Please combine Figure 2 , Figure 5 and Fig.10 In an optional embodiment, the disinfection cabinet further includes a mounting bracket 40, the mounting bracket 40 is connected to the cabinet 10, and the mounting bracket 40 and the bottom wall 21 of the inner tank 20 are jointly surrounded by an assembly cavity 401, the mounting seat 33 is mounted on the mounting bracket 40 and is located in the assembly cavity 401, and the heat dissipation gap 211 is connected to the assembly cavity 401. The mounting bracket 40 is used to fix the heating structure 30 relative to the cabinet 10 to ensure that the heating tube 31 and the protective cover 32 can work stably; and, due to the setting of the assembly cavity 401, the mounting bracket 40 is used to protect the heating structure 30 to prevent other structures in the cabinet 10 from touching or interfering with the installation and operation of the heating structure 30. Alternatively, the mounting bracket 40 can also be connected to the inner tank 20, or the mounting bracket 40 is connected to both the cabinet 10 and the inner tank 20, as long as the connection reliability can be guaranteed.

[0053] In actual use, the mounting bracket 40 may be fixed to the cabinet body 10 by bolts or screws.

[0054] like Fig.10 As shown, the mounting bracket 40 can be formed into an inverted quadrangular pyramid shape, so that the two opposite and inclined side walls of the mounting bracket 40 can serve as the heat radiation surface 41 of the heating tube 31 to fully reflect the heat into the gallbladder cavity 201 and enhance the drying effect. In order to further improve the radiation effect, a plurality of radiation strips 42 arranged at intervals can be provided on the aforementioned heat radiation surface 41.

[0055] Please combine Figure 7 and Fig.10 In some specific embodiments, the mounting seat 33 is mounted in the mounting bracket 40, and an elastic gasket 50 is installed between the two. In this way, the mounting seat 33 and the mounting bracket 40 can be elastically contacted to reduce the vibration generated by the disinfection cabinet during transportation or handling, and protect the heating structure 30.

[0056] Furthermore, when the number of the elastic gasket 50 is one, it can be installed in the middle of the mounting seat 33 along the axial direction X of the heating tube to ensure uniform force. When the number of the elastic gaskets 50 is at least two, they can be arranged at intervals along the circumference of the heating tube 31. For example, there are two elastic gaskets 50, which are respectively arranged at both ends of the mounting seat 33 along the axial direction X of the heating tube; or, if there are three elastic gaskets 50, one is located in the middle and two are respectively arranged at both ends. In other words, multiple elastic members can be evenly spaced from one end to the other end of the mounting seat 33 along the axial direction of the heating tube 31.

[0057] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0058] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. A disinfection cabinet, characterized in that: include: A cabinet body (10) having a cabinet wall; An inner liner (20) is installed in the cabinet (10) and has a liner wall, an assembly space (1001) is provided between the liner wall and the cabinet wall, and the liner wall is provided with a heat dissipation gap (211), wherein the heat dissipation gap (211) communicates with the assembly space (1001) and the liner cavity (201) of the inner liner (20); A heating structure (30) is installed in the assembly space (1001) and comprises a heating tube (31) and a protective cover (32), wherein the protective cover (32) can rotate relative to the heating tube (31) around the axis of the heating tube (31) to switch between a shielding state and an avoidance state; In the shielding state, the protective cover (32) rotates to the heat dissipation gap (211) to shield the heating tube (31), and in the avoidance state, the protective cover (32) rotates to release the shielding so that the heating tube (31) is exposed to the heat dissipation gap (211).

2. The disinfection cabinet according to claim 1, characterized in that: The gallbladder wall at least comprises a gallbladder bottom wall (21), and the heating structure (30) is installed on a side of the gallbladder bottom wall (21) facing away from the gallbladder cavity (201); The heating structure (30) further comprises a mounting seat (33), wherein the mounting seat (33) is supported on the bottom of the heating tube (31), and the protective cover (32) is rotatably connected to the mounting seat (33) along at least one end of the axial direction (X) of the heating tube; The mounting seat (33) is configured with a receiving cavity (3301), and in the shielding state, the projection of the protective cover (32) along the vertical direction is smaller than the projection of the receiving cavity (3301) along the vertical direction.

3. The disinfection cabinet according to claim 2, characterized in that: The projection of the accommodating cavity (3301) along the vertical direction is larger than the projection of the heat dissipation gap (211) along the vertical direction.

4. The disinfection cabinet according to claim 1, characterized in that: The gallbladder wall is constructed with a plurality of heat dissipation holes (212) arranged at intervals near the heat dissipation notch (211), and each of the heat dissipation holes (212) is connected to the assembly space (1001) and the gallbladder cavity (201).

5. The disinfection cabinet according to claim 1, characterized in that: The length of the heat dissipation gap (211) along the axial direction (X) of the heating tube is not less than the axial length of the heating tube (31).

6. The disinfection cabinet according to claim 1, characterized in that: The heating structure (30) further comprises a driving source (34), a mounting seat (33) and a transmission mechanism (35); the driving source (34) and the transmission mechanism (35) are both mounted on the mounting seat (33), and the driving source (34) is connected to the protective cover (32) via the transmission mechanism (35) for driving the protective cover (32) to rotate.

7. The disinfection cabinet according to claim 6, characterized in that: The heating structure (30) further comprises a transmission shaft (36), and two ends of the transmission shaft (36) are respectively connected to the transmission mechanism (35) and the protective cover (32); The mounting seat (33) comprises a seat body (331) and a pressing portion (332) connected to the seat body (331); an arc-shaped groove (3302) is constructed on one side of the seat body (331) opposite to the pressing portion (332); and the two arc-shaped grooves (3302) are jointly arranged to form a mounting hole for the transmission shaft (36) to pass through.

8. The disinfection cabinet according to claim 6, characterized in that: The disinfection cabinet (100) further comprises a mounting bracket (40) connected to the inner container (20) and / or the cabinet body (10); the mounting bracket (40) and the container wall together surround an assembly cavity (401); the mounting seat (33) is mounted on the mounting bracket (40) and is located in the assembly cavity (401); and the heat dissipation notch (211) is in communication with the assembly cavity (401).

9. The disinfection cabinet according to claim 8, characterized in that: An elastic gasket (50) is installed between the mounting seat (33) and the mounting bracket (40).

10. The disinfection cabinet according to claim 9, characterized in that: The number of the elastic gasket (50) is one, and it is located in the middle of the mounting seat (33) along the axial direction (X) of the heating tube; or the number of the elastic gaskets (50) is at least two, and they are arranged at intervals along the axial direction (X) of the heating tube.

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