Door body structure and disinfection cabinet comprising same

Abstract

The utility model relates to the technical field of kitchen household appliances, and provides a door body structure and a disinfection cabinet comprising the same. The door body structure comprises a door body provided with an interlayer cavity, a control panel assembly and a water accumulation assembly. The control panel assembly is arranged in the interlayer cavity and comprises a control panel body and a support, the support is arranged on the door body and provided with an assembling space in a surrounding mode, at least part of the control panel body is contained in the assembling space and connected to the support, and at least the upper position of the support is provided with a flow guide channel arranged on the peripheral side of the control panel body in a surrounding mode. The water collecting assembly at least comprises a water collecting cavity, and the water collecting cavity is arranged below the control panel assembly and communicates with the flow guide channel. According to the door body structure, the protection effect and the waterproof effect on the control panel are effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of kitchen household appliances, in particular to a door body structure and a disinfection cabinet comprising the same. BACKGROUND

[0002] With the improvement of people's living standards, disinfection cabinets have become one of the indispensable household appliances in daily life, and the development is also increasingly perfect. At present, the controller, control panel and power panel of the disinfection cabinet are installed on the cabinet body of the disinfection cabinet, which occupies a certain cabinet space and affects the storage space of the disinfection cabinet.

[0003] In the related art, the control panel is installed on the door body, and the controller is installed on the cabinet body, and the control panel and the controller are connected through connecting wires. Such a setting reduces the occupation of the cabinet space, but increases the risk of liquid splashing due to the action of the door body, which causes the control panel to be easily splashed with liquid and affect its performance, and even causes the control panel to fail. UTILITY MODEL CONTENT

[0004] Therefore, it is necessary to provide a door body structure to effectively improve the protection effect and waterproof effect of the control panel.

[0005] A door body structure comprises a door body provided with a sandwich cavity, a control panel assembly and a water collection assembly. The control panel assembly is arranged in the sandwich cavity and comprises a control panel body and a bracket. The bracket is arranged on the door body and surrounds an assembly space. At least part of the control panel body is arranged in the assembly space and connected to the bracket. The bracket is provided with a flow guide channel surrounding the outer peripheral side of the control panel body at least at the upper position. The water collection assembly comprises at least a water collection chamber. The water collection chamber is arranged below the control panel assembly and communicates with the flow guide channel.

[0006] It can be understood that the sandwich cavity is arranged to assemble the control panel assembly relative to the door body to protect the control panel assembly from external structure collision or influence. Since the bracket of the control panel assembly is provided with a flow guide channel surrounding the outer peripheral side of the control panel body, liquid falling on the control panel assembly can flow away from the control panel body through the flow guide channel. In addition, the water collection chamber arranged below the control panel assembly can collect and converge the liquid flowing through the flow guide channel, thereby reducing the risk of short circuit caused by the direct influence of the liquid on the control panel body and improving the waterproof effect of the control panel body.

[0007] In some embodiments, the water collection assembly comprises a guide portion and a water receiving box connected to the guide portion. The water receiving box surrounds the water collection chamber. The guide portion is provided with a flow guide cavity. One end of the flow guide cavity communicates with the flow guide channel, and the other end communicates with the water collection chamber.

[0008] In some embodiments, the guide portion comprises a converging section and a guiding section, and the converging section is connected with the guiding sections on both sides in the first direction, and each guiding section is connected to the support at an end away from the converging section, and the converging section is connected with the water receiving box; wherein the converging section surrounds a converging cavity, and each guiding section surrounds a guiding cavity, and each guiding cavity is communicated with the water collecting chamber through the converging cavity.

[0009] In some embodiments, the water receiving box is arranged outside the interlayer cavity, and the guide portion is arranged inside the interlayer cavity; the door body is provided with an assembly hole communicating with the interlayer cavity, and part of the guide portion and / or part of the water receiving box is arranged in the assembly hole.

[0010] In some embodiments, the water receiving box is detachably connected to the door body; and / or, the water receiving box is provided with an assembly notch, and the guide portion is arranged in the assembly notch.

[0011] In some embodiments, the door body comprises at least an inner door plate and an outer door plate arranged in the thickness direction of the door body, and the interlayer cavity is defined by the inner door plate and the outer door plate, and the assembly hole penetrates through the inner door plate; one of the inner door plate and the water receiving box is provided with a clamping hole, and the other is provided with a clamping arm, and the clamping arm is clamped and matched with the clamping hole.

[0012] In some embodiments, the door body comprises at least an inner door plate and an outer door plate arranged in the thickness direction of the door body, and the interlayer cavity is defined by the inner door plate and the outer door plate; the support is arranged on one side of the outer door plate in the thickness direction of the door body, and a water blocking rib is arranged on the other side, and the water blocking rib at least surrounds the upper position of the support.

[0013] In some embodiments, the water blocking rib, the support and the outer door plate jointly surround the guiding channel; or, the support has a top blocking edge and two side blocking edges spaced in the first direction, and each of the top blocking edge and the side blocking edge is concavely provided with a groove, and each of the grooves is communicated to define the guiding channel.

[0014] In some embodiments, the top blocking edge is downwardly inclined from one end to the other end in the first direction; or, the top blocking edge has a central region, and the top blocking edge is downwardly inclined from the central region to both ends in the first direction.

[0015] The application also provides a disinfection cabinet comprising a cabinet structure and the above-mentioned door structure, and the door structure is movably connected to the cabinet structure. BRIEF DESCRIPTION OF DRAWINGS

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of a door structure provided in an embodiment of this application;

[0018] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0019] Figure 3 This is a partial schematic diagram of a door structure provided in an embodiment of this application;

[0020] Figure 4 A partial cross-sectional view of a door structure provided in an embodiment of this application;

[0021] Figure 5 This is a partial schematic diagram of a door structure provided in another embodiment of this application;

[0022] Figure 6 for Figure 5 A magnified view of a section at point B in the middle;

[0023] Figure 7 for Figure 5 A magnified view of a section at point C;

[0024] Figure 8 This is a schematic diagram of a disinfection cabinet provided in one embodiment of this application.

[0025] Reference numerals: 100, Door structure; 110, Door body; 111, Outer door panel; 112, Inner door panel; 120, Control panel assembly; 121, Control panel body; 122, Bracket; 130, Water collection assembly; 131, Water receiving box; 132, Guide section; 141, Snap-fit ​​hole; 142, Snap-fit ​​arm; 150, Silicone layer; 200, Cabinet structure; 1101, Interlayer cavity; 1121, Assembly hole; 122 0. Assembly space; 1221. Flow channel; 1222. Water-blocking rib; 1223. Top baffle; 1224. Side baffle; 1225. Protruding rib; 1226. Flow gap; 1301. Water collection chamber; 1302. Merging chamber; 1303. Flow guide chamber; 1310. Assembly gap; 1321. Merging section; 1322. Flow guide section; 1322a. First flow guide section; 1322b. Second flow guide section. Detailed Implementation

[0026] To make the above objectives, features and advantages of the present application more clear, the specific embodiments of the present application will be described in detail below with reference to the drawings. Numerous specific details will be set forth in the following description in order to provide a thorough understanding of the present application. However, it will be appreciated by those skilled in the art that the present application can be practiced in a variety of ways beyond the specific details set forth in the description below, which are presented for purposes of example and explanation and not for limitation of the present application.

[0027] It is to be noted that when an element or layer is referred to as being "on" or "connected to" another element or layer, it can be directly on or connected to the other element or layer, or intervening elements or layers can be present. In contrast, when an element is referred to as being "directly on" or "directly connected to" another element, there are no intervening elements or layers present. The use of the terms "on" and "connected to" in the present description are to be construed in the broadest sense and can include over, under, or adjacent.

[0028] In addition, the terms "first", "second", and the like, do not denote any quantity or order but are used as labels for naming various elements. Thus, a first element could be discussed as being, for example, a "second" element without departing from the teachings of the present application. The terms "at least one" and "one or more" used in the present description means one or more than one.

[0029] In the present application, unless specifically stated and limited otherwise, the terms "on", "under", "above", and "below" can mean that the first element is directly in contact with the second element, or indirectly in contact with the second element through an intermediate medium. Also, the terms "on", "above", and "over" can mean that the first element is directly above or diagonally above the second element, or simply means that the first element is horizontally higher than the second element. The terms "under", "below", and "underneath" can mean that the first element is directly below or diagonally below the second element, or simply means that the first element is horizontally lower than the second element.

[0030] Unless otherwise defined, all technical and scientific terms used in the present application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. The use of the terms "and / or" in the description of the present application is intended to encompass the inclusion of one or more of the listed items.

[0031] Reference will now be made to Figures 1 to 4An embodiment of the present application provides a door body structure 100, comprising a door body 110, a control plate assembly 120 and a water collecting assembly 130. The door body 110 is provided with a sandwich cavity 1101, the control plate assembly 120 is arranged in the sandwich cavity 1101 and comprises a control plate body 121 and a support 122, the support 122 is arranged on the door body 110 and surrounds an assembly space 1220, the control plate body 121 is at least partially arranged in the assembly space 1220 and connected to the support 122, and the support 122 is provided with a flow guide channel 1221 surrounding the outer circumferential side of the control plate body 121 at least at the upper position. The water collecting assembly at least comprises a water collecting chamber 1301, which is arranged below the control plate assembly 120 and communicates with the flow guide channel 1221.

[0032] It can be understood that the sandwich cavity 1101 is arranged to assemble the control plate assembly 120 relative to the door body 110, so as to protect the control plate assembly 120 from external structure collision or influence; of course, such an arrangement can also avoid external water from directly splashing or flowing to the control plate assembly 120. At the same time, the assembly space 1220 surrounded by the support 122 can also protect the control plate body 121, so as to block the four sides of the control plate body 121 as much as possible; and the support 122 is connected to the door body 110 to realize the assembly of the control plate assembly 120 and the door body 110. Since the support 122 is also provided with the flow guide channel 1221 surrounding the outer circumferential side of the control plate, the liquid falling on the control plate assembly 120 will preferentially fall in the flow guide channel 1221 of the support 122 and flow in a direction away from the control plate body 121 through the flow guide channel 1221, so as to achieve a water blocking effect. In this process, since the water collecting chamber 1301 is arranged below the control plate assembly 120, it can collect and converge the liquid flowing through the flow guide channel 1221, so as to avoid the liquid from flowing freely and causing the door body 110 to leak or affecting other structures of the door body 110; and this way of collecting liquid is more conducive to reducing the influence of the liquid on the control plate body 121 and improving the protection and waterproof effect.

[0033] As shown in Figures 3 to 5 In some specific embodiments, the support 122 is a quadrilateral frame structure, that is, has a top blocking edge 1223 and a bottom blocking edge which are opposite and spaced apart in the vertical direction, and has a side blocking edge 1224 which is arranged opposite and spaced apart in the first direction, the first direction, the vertical direction and the thickness direction of the door body 110 are angularly arranged in pairs. The vertical direction is the Z-axis direction, the thickness direction of the door body 110 is the Y-axis direction, and the first direction is the X-axis direction.

[0034] In actual use, the control panel body 121 can be rectangular, and the support 122 can correspondingly be a rectangular frame structure. The edges of the two long sides of the control panel body 121 are each provided with a connecting lug. The connecting lug is fixed to the support 122 by adhesion, screwing, buckle cooperation or the like, as long as the control panel body 121 and the support 122 are tightly and cooperatively fixed.

[0035] The top baffle 1223 and the two side baffles 1224 of the support 122 are each provided with a flow guide channel 1221. When the top baffle 1223 receives liquid falling from the top, the liquid can flow from the corresponding flow guide channel 1221 of the top baffle 1223 to the corresponding flow guide channel 1221 of the side baffle 1224, and then fall into the bottom water collecting chamber 1301. At this time, the flow guide channels 1221 on the support 122 are in U-shape. Of course, the flow guide channels 1221 can also be provided only on the top baffle 1223. As long as the liquid can flow along the flow guide channels 1221 and directly flow to the water collecting chamber 1301 under the action of gravity, the liquid can be collected on the basis of meeting the liquid guiding, and the protection effect can be improved.

[0036] Please refer to Figures 1 to 5 , for example, the water collecting assembly 130 includes a guide portion 132 and a water collecting box connected to the guide portion 132. The water collecting box 131 surrounds to form a water collecting chamber 1301, and the guide portion 132 is provided with a flow guide cavity 1303. One end of the flow guide cavity 1303 communicates with the flow guide channel 1221, and the other end communicates with the water collecting chamber 1301. That is, the liquid flowing through the flow guide channel 1221 can flow along the flow guide cavity 1303 to the water collecting chamber 1301 under the action of its own gravity, so as to meet the liquid collection. Moreover, by providing the flow guide cavity 1303, the guiding range of the liquid can be prolonged, and the risk that the liquid flows freely and affects the control panel body 121 or other structures can be further reduced.

[0037] Specifically, the flow guide channels 1221 on the support 122 are in U-shape, including a horizontal flow guide portion and two vertical flow guide portions. The guide portion 132 is provided with two flow guide cavities 1303. One end of each flow guide cavity 1303 away from the water collecting chamber 1301 is connected to a vertical flow guide portion, so as to ensure that the liquid flowing out from the support 122 along the two sides in the first direction can be guided into the water collecting chamber 1301 along the corresponding flow guide cavity 1303, so as to fully and timely collect the liquid.

[0038] Alternatively, the flow guide channel 1221 on the bracket 122 is in the shape of "one", that is, only includes a horizontal flow guide part, at this time, the horizontal flow guide part can be arranged obliquely downward along the X direction from one end to the other end of the bracket 122, having a highest point and a lowest point, and the liquid can flow downward along the oblique direction. At this time, the flow guide cavity 1303 communicating with the flow guide channel 1221 can be provided only at the lowest point to realize liquid receiving and guiding; and such a setting can also simplify the flow guide structure and reduce the assembly space 1220.

[0039] As shown in Figures 3 to 6 In actual use, the guide part 132 includes a flow converging section 1321 and a flow guide section 1322, and the flow converging section 1321 is connected with the flow guide section 1322 on both sides along the X axis direction, the two flow guide sections 1322 are respectively a first flow guide section 1322a and a second flow guide section 1322b, the flow converging section 1321 is surrounded by a flow converging cavity 1302, the first flow guide section 1322a and the second flow guide section 1322b are each surrounded by a flow guide cavity 1303, and each flow guide cavity 1303 communicates with the water collecting chamber 1301 through the flow converging cavity 1302. The setting of the flow converging section 1321 can play a converging role on the liquid flowing through the two flow guide cavities 1303, and then flow to the water collecting chamber 1301, further reducing the risk of liquid flowing freely, and being more conducive to liquid collection.

[0040] Among them, the first flow guide section 1322a and the second flow guide section 1322b are both arranged in the shape of L, the end of the vertical edge away from the horizontal edge faces the bracket 122, which is conducive to the communication of each flow guide cavity 1303 with the flow guide channel 1221, and the end of the horizontal edge away from the vertical edge is connected with the flow converging section 1321, which is conducive to backflow. In actual use, the flow converging section 1321 is arranged at the middle or near the middle of the door body 110 along the X axis direction, and the corresponding horizontal edge of the first flow guide section 1322a and the second flow guide section 1322b can extend obliquely downward from the vertical edge towards the flow converging section 1321, which is conducive to water diversion to the flow converging section 1321.

[0041] As shown in Figure 3 and Figure 5As shown, in some specific embodiments, the first flow guide section 1322a and the second flow guide section 1322b can be integrally formed with the flow collection section 1321, for example, integrally injection molded. Alternatively, the first flow guide section 1322a and the second flow guide section 1322b can be plug-fitted with the flow collection section 1321. Specifically, the flow collection section 1321 can be provided with mounting holes penetrating the flow collection cavity 1302 on both sides along the first direction, and one end of the first flow guide section 1322a and the second flow guide section 1322b are respectively inserted into the corresponding mounting holes, and a sealing ring is arranged between the first flow guide section 1322a and the second flow guide section 1322b and the hole wall of the corresponding mounting hole to ensure the sealing of the connection. At the same time, a connecting pipe can be arranged at each mounting hole to be plug-fitted with the corresponding first flow guide section 1322a or the second flow guide section 1322b to increase the contact area and facilitate sealing.

[0042] In other embodiments, the guide portion 132 can only include the first flow guide section 1322a and the second flow guide section 1322b, and one end of the first flow guide section 1322a and the second flow guide section 1322b away from the bracket 122 is respectively connected to the water collecting box 131 to facilitate plug-fitting with the water collecting box 131. Of course, the first flow guide section 1322a and the second flow guide section 1322b can also be integrally formed with the water collecting box 131.

[0043] As shown in Figure 2 , Figure 3 , Figure 5 and Figure 7 , in still some specific embodiments, the water collecting box 131 is provided with an assembly gap 1310 on the side facing the bracket 122 along the Y-axis direction, and the flow collection section 1321 in the guide portion 132 can be clamped at the assembly gap 1310 to satisfy that the liquid passing through the flow collection cavity 1302 can directly flow into the water collecting cavity 1301 of the water collecting box 131; and the assembly gap 1310 can reduce the installation height of the flow collection section 1321 relative to the water collecting box 131, thereby reducing the risk of splashing.

[0044] Alternatively, when the first flow guide section 1322a and the second flow guide section 1322b are directly connected to the water collecting box 131, the water collecting box 131 can be provided with an assembly gap 1310 for clamping on both sides along the first direction.

[0045] As shown in Figure 1 , Figure 4 and Figure 7As shown, in actual use, the aforementioned water receiving box 131 can be detachably connected with the door body 110, facilitating the disassembly of the water receiving box 131 to discharge the liquid collected inside. Wherein, the water receiving box 131 is arranged outside the interlayer cavity 1101, and the door body 110 is provided with an assembly hole 1121 communicating with the interlayer cavity 1101. The water receiving box 131 can be partially inserted into the interlayer cavity 1101 through the assembly hole 1121 to be connected with the guide portion 132, or the guide portion 132 can be partially inserted out of the interlayer cavity 1101 through the assembly hole 1121 to be connected with the water receiving box 131, as long as it can meet the requirement of liquid discharge and facilitate the disassembly of the water receiving box.

[0046] As shown in Figure 1 , Figure 2 and Figure 7 , in some specific embodiments, the door body 110 is provided with a clamping hole 141 for clamping the water receiving box 131, and the water receiving box 131 is provided with a clamping arm 142. The clamping arm 142 is clamped in the clamping hole 141 to achieve detachable connection between the water receiving box 131 and the door body 110. For example, the clamping arm 142 is L-shaped, extends into the clamping hole 141 and is clamped at the lower edge of the clamping hole 141. At the same time, the flow collecting section 1321 in the guide portion 132 passes through the aforementioned assembly hole 1121 and is clamped in the assembly notch 1310 on the water receiving box 131.

[0047] As shown in Figures 1 to 7 , in actual use, the door body 110 includes an inner door panel 112, an outer door panel 111 and a door support (not shown in the figure), and the outer door panel 111 and the inner door panel 112 are arranged in a spaced manner along the thickness direction of the door body 110 and are connected by the door support. The outer door panel 111 and the inner door panel 112 jointly enclose the aforementioned interlayer cavity 1101. The control panel assembly 120 is connected to the side of the outer door panel 111 facing the inner door panel 112 through the support 122. For example, the support 122 can be adhesively connected with the outer door panel 111, for example, by using a gluey silica gel layer 150 to adhesively connect the support 122 with the outer door panel 111. Such arrangement, on the one hand, satisfies the fixation of the support 122 and the outer door panel 111, and on the other hand, can serve as a seal at the connection between the support 122 and the outer door panel 111, reducing the amount of liquid penetrating between the support 122 and the outer door panel 111 and improving the waterproof effect.

[0048] Wherein, the water receiving box 131 is arranged on the side of the inner door panel 112 away from the outer door panel 111, and the aforementioned assembly hole 1121 and the clamping hole 141 are both arranged on the inner door panel 112.

[0049] As shown in Figures 3 to 6In some embodiments, the bracket 122 has a water-blocking rib 1222 protruding on the side opposite to the outer door panel 111 along the Y-axis direction. The water-blocking rib 1222 is located at least at the upper part of the bracket 122 and on the side of the guide channel 1221 opposite to the outer door panel 111. By using the water-blocking rib 1222, the flow of liquid toward the side of the bracket 122 opposite to the outer door panel 111 can be effectively blocked, further improving the waterproof effect, and also making it easier for the liquid to flow along the guide channel 1221 to the water collection chamber 1301 of the water collection assembly 130.

[0050] In some specific embodiments, the water-blocking ribs 1222 extend in a U-shape, meaning that the top edge 1223 and the two side edges 1224 of the bracket 122 are each provided with water-blocking ribs 1222, effectively preventing liquid from flowing from the bracket 122 towards the inner door panel 112. The water-blocking ribs 1222, the bracket 122, and the outer door panel 111 together form the aforementioned flow-guiding channel 1221. In this case, the water-blocking ribs 1222 not only block water but also act as a guide. Alternatively, the top edge 1223 and the side edges 1224 of the bracket 122 can each be recessed with a U-shaped groove, and these grooves are interconnected to jointly define the flow-guiding channel 1221. In this case, the water-blocking ribs 1222 increase the water-blocking range along the depth of the groove, improving the waterproofing effect.

[0051] Among them, the water-blocking rib 1222 and the bracket 122 are integrally formed.

[0052] like Figure 6 As shown, furthermore, the bottom of the two side flanges 1224 may be provided with protruding ribs 1225. The dimension of the ribs 1225 along the Y-axis is smaller than the dimension of the side flanges 1224 along the Y-axis, so as to form a flow notch 1226 at the bottom of each side flange 1224. Liquid via the guide channel 1221 can flow from the flow notch 1226 to the corresponding guide cavity 1303.

[0053] like Figure 3 and Figure 5 As shown, in actual use, the top baffle 1223 of the bracket 122 is inclined downwards from one end to the other along the X-axis. When liquid drips onto the top baffle 1223, it flows downwards along the inclined direction of the top baffle 1223 under its own gravity, and then collects in the water collection chamber 1301. Alternatively, if the top baffle 1223 has a central region along the X-axis, then the top baffle 1223 is inclined downwards from the central region towards both ends along the X-axis. That is, in this case, the top baffle 1223 of the bracket 122 is a "V" shape with an obtuse angle, which can guide water from both sides of the top baffle 1223 along the X-axis.

[0054] Please seeFigure 1 、 Figure 4 and Figure 8 Yet another embodiment of the present application provides a sterilization cabinet, which comprises a cabinet structure 200 and the door structure 100 described above, and the door structure 100 is movably connected to the cabinet structure 200. The water collecting box 131 in the water collecting assembly 130 described above is located on the side of the door structure 100 facing the cabinet structure 200, and the water collecting box can be disassembled when the door structure 100 is opened. If the liquid dripping on the top of the door structure 100 seeps into the interlayer cavity 1101 and drips on the support 122 of the control panel assembly 120, at this time, due to the setting of the silica gel layer 150 between the support 122 and the outer door plate 111, the liquid seeping into the assembly space 1220 between the two can be reduced, and the protection of the control panel body 121 can be improved. At the same time, by using the setting of the flow guide channel 1221 on the support 122, combined with the water blocking rib 1222, not only can the liquid flow towards the side close to the inner door plate 112 be blocked, but also the liquid can be guided to flow to the bottom flow guide cavity 1303, so as to be collected to the water collecting cavity 1301, thereby realizing the collection of the liquid.

[0055] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, but as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present application.

[0056] The above-described embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent application scope. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the patent protection scope of the present application should be subject to the appended claims.

Claims

1. A door structure, characterized by, The utility model relates to a door body (110) is equipped with interlayer cavity (1101); Control panel assembly (120) is equipped in interlayer cavity (1101) and includes control panel body (121) and support (122), support (122) is equipped in door body (110) and is surrounded with assembly space (1220), at least part of control panel body (121) is contained in assembly space (1220) and is connected to support (122), at least upper position of support (122) is equipped with the flow channel (1221) surrounded in the peripheral side of control panel body (121); Water collecting assembly (130) at least includes water collecting chamber (1301), water collecting chamber (1301) is equipped below control panel assembly (120) and is communicated with flow channel (1221). Water collecting assembly (130) includes guide part (132) and water receiving box (131) connected to guide part (132), water receiving box (131) is surrounded to form water collecting chamber (1301), guide part (132) is equipped with flow guide cavity (1303), one end of flow guide cavity (1303) is communicated flow channel (1221), and the other end is communicated water collecting chamber (1301).

2. The door structure according to claim 1, wherein Guide part (132) includes confluence section (1321) and flow guide section (1322), and confluence section (1321) is connected with flow guide section (1322) on both sides along the first direction respectively, one end of each flow guide section (1322) is connected to support (122) away from confluence section (1321), and confluence section (1321) is connected with water receiving box (131); 3. The door structure of claim 2, wherein, Wherein, confluence section (1321) is surrounded with confluence cavity (1302), each flow guide section (1322) is surrounded with flow guide cavity (1303), and each flow guide cavity (1303) is communicated with water collecting chamber (1301) through confluence cavity (1302). Water receiving box (131) is equipped outside interlayer cavity (1101), and guide part (132) is equipped inside interlayer cavity (1101); 4. The door structure of claim 2, wherein, Door body (110) is equipped with assembly hole (1121) communicated with interlayer cavity (1101), part of guide part (132) and / or part of water receiving box (131) is threaded in assembly hole (1121). Water receiving box (131) is detachably connected to door body (110);And / or, 5. The door structure according to claim 4, characterized in that, Water receiving box (131) is equipped with assembly gap (1310), and guide part (132) is clamped in assembly gap (1310). Door body (110) at least includes inner door panel (112) and outer door panel (111) arranged at intervals along the thickness direction of door body (110), and the interlayer cavity (1101) is defined by the inner door panel (112) and the outer door panel (111), and the assembly hole (1121) penetrates the inner door panel (112).

6. The door structure of claim 4, wherein, ​ One of the inner door panel (112) and the water receiving box (131) is provided with a clamping hole (141), and the other is provided with a clamping arm (142), the clamping arm (142) and the clamping hole (141) are clamped and matched.

7. The door structure of claim 1, wherein The door body (110) at least includes an inner door panel (112) and an outer door panel (111) arranged in the thickness direction of the door body (110), and the two together define the sandwich cavity (1101); The bracket (122) is arranged on one side of the door body (110) in the thickness direction of the door body (110), and the other side is provided with a water blocking rib (1222), and the water blocking rib (1222) is at least surrounded by the upper position of the bracket (122).

8. The door structure of claim 7, wherein, The water blocking rib (1222), the bracket (122) and the outer door panel (111) are jointly surrounded to form the flow guide channel (1221); or, The bracket (122) has a top blocking edge (1223) and two side blocking edges (1224) spaced apart in the first direction, and the top blocking edge (1223) and each side blocking edge (1224) are concave to form a groove, and each groove is communicated to form the flow guide channel (1221).

9. The door structure of claim 8, wherein, The top blocking edge (1223) is downwardly inclined from one end to the other end in the first direction; or, The top blocking edge (1223) has a central region, and the top blocking edge (1223) is downwardly inclined from the central region to both ends in the first direction.

10. A sterilizer characterized by comprising: The cabinet structure (200) and the door body structure of any one of claims 1 to 9, the door body structure (100) is movably connected to the cabinet structure (200).

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