Door body structure and disinfection cabinet provided with same

Abstract

The utility model relates to the technical field of kitchen household appliances, and provides a door body structure and a disinfection cabinet provided with the same. The door body structure comprises a first door plate, a decorative cover and a control assembly. The decorative cover is connected to the first door plate, and an assembly cavity is defined by the decorative cover and the first door plate. The control panel group is arranged in the assembling cavity and comprises a control panel and a support connected to the control panel, the support is connected to the first door plate, and at least a first sealing piece is arranged between the top side wall of the support and the decorative cover in a pressing mode. According to the door body structure, the assembly sealing waterproof performance of the control panel is effectively guaranteed, manufacturing is easy, mounting is convenient, and the problem that the control panel is prone to losing efficacy when meeting water is solved.

Description

Technical Field

[0001] The present application relates to the technical field of kitchen appliances, and particularly to a door structure and a disinfection cabinet equipped with the same. Background Art

[0002] With the improvement of people's living standards, the disinfection cabinet has become one of the indispensable household appliances in daily life, and its development has become increasingly perfect. At present, the controller, control board and power board of the disinfection cabinet are all installed on the cabinet body of the disinfection cabinet, which results in occupying a certain amount of cabinet space and affecting the storage space of the disinfection cabinet.

[0003] In the related art, the control board is installed on the door body, and the controller is installed on the cabinet body, and the control board and the controller are connected by connecting wires. Such a setting, although reducing the occupation of the cabinet space, but due to the increased role of the door body, the risk of getting wet by water flow is increased, which results in that the control board is also easily wetted by water flow and affects its performance, and even causes the control board to fail. Summary of the Utility Model

[0004] Based on this, it is necessary to provide a door structure that can effectively ensure the assembly sealing and waterproof performance of the control board, is simple in manufacture and convenient in installation, and improves the problem that the control board is easily damaged by water.

[0005] A door structure includes a first door panel, a decorative cover and a control board group; the decorative cover is connected to the first door panel and jointly encloses an assembly cavity with the first door panel; the control board group is arranged in the assembly cavity and includes a control board and a bracket connected to the control board, the bracket is connected to the first door panel, and at least a first sealing member is pressed between the top side wall of the bracket and the decorative cover.

[0006] It can be understood that the assembly cavity is jointly enclosed by the decorative cover and the first door panel to protect the control board group and prevent the control board group from being exposed outside and being easily damaged. Moreover, since a first sealing member is pressed between the decorative cover and the bracket in the control board group, and the first sealing member is located at the top of the control board group, when there are problems such as dripping and water seepage at the top of the door body, the sealing performance between the decorative cover and the first door panel can be effectively improved by the setting of the first sealing member, and the water flow is prevented from seeping into the assembly cavity and affecting the control board group; and, since the first sealing member is pressed between the bracket and the decorative cover, it is simple in manufacture and convenient in installation. In this way, the assembly sealing and waterproof performance of the control board is effectively ensured, and the problem that the control board is easily damaged by water is improved.

[0007] In some embodiments, along the length direction and / or the thickness direction of the first door panel, the size of the first sealing member is not less than the size of the control board.

[0008] In some of these embodiments, a limiting component is provided between the decorative cover and the bracket. The first seal has a notch at the limiting component, and a part of the limiting component passes through the notch to connect the decorative cover and the bracket.

[0009] In some of these embodiments, the limiting component includes a limiting boss and a limiting groove. One of them is provided on the decorative cover, and the other is provided on the bracket. The limiting boss passes through the notch and is clamped in the limiting groove.

[0010] In some of these embodiments, at least a second seal is pressed between the bracket and the first door panel, and / or the bracket is bonded to the first door panel through the second seal; the second seal is arranged around the circumference of the control panel.

[0011] In some of these embodiments, the door body structure further includes a second door panel, and the second door panel and the first door panel are arranged at intervals along the thickness direction of the door body structure; first fixing frames and second fixing frames are respectively provided on the opposite sides of the first door panel and the second door panel facing each other, and the decorative cover is connected to the first fixing frame and the second fixing frame.

[0012] In some of these embodiments, the first fixing frame includes a first connecting arm and a second connecting arm, which are connected and arranged at an angle. The first connecting arm is connected to the first door panel; the second fixing frame includes a connecting portion and a resisting portion connected to the connecting portion. The connecting portion is connected to the second door panel, and there is a pressing gap between the resisting portion and the second door panel; the second connecting arm is pressed against and connected to the upper position of the decorative cover, and the lower part of the decorative cover is inserted into the pressing gap and limited between the resisting portion and the second door panel.

[0013] In some of these embodiments, the decorative cover at least includes a top plate and a front baffle, which are connected and arranged at an angle; the first seal is pressed between the top plate and the top side wall of the bracket, the second connecting arm is pressed against the part of the front baffle close to the top plate, and the lower position of the front baffle is inserted into the pressing gap.

[0014] In some of these embodiments, the decorative cover further includes a side baffle, which is connected to the top plate and the front baffle, and the three are arranged at an angle; the second connecting arm is provided with a side resisting arm, which is arranged at an angle with the second connecting arm, and the side resisting arm is pressed against and connected to the side baffle.

[0015] The present application also provides a disinfection cabinet, which includes a cabinet body and the above-mentioned door body structure, and the door body structure is movably connected to the cabinet body. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of the door body structure provided by an embodiment of the present application;

[0018] Figure 2 First partial sectional view of the door body structure provided by an embodiment of the present application;

[0019] Figure 3 For Figure 2 Partial enlarged view at A in

[0020] Figure 4 Second partial sectional view of the door body structure provided by an embodiment of the present application;

[0021] Figure 5 First partial schematic diagram of the door body structure provided by an embodiment of the present application;

[0022] Figure 6 Second partial schematic diagram of the door body structure provided by an embodiment of the present application;

[0023] Figure 7 Schematic diagram of the opened door body structure in the disinfection cabinet provided by an embodiment of the present application.

[0024] Reference numerals: 100, door body structure; 110, first door panel; 120, second door panel; 130, decorative cover; 131, top plate; 132, front baffle; 133, side baffle; 134, support plate; 140, control board group; 141, bracket; 142, control board; 150, first fixing bracket; 151, first connecting arm; 152, second connecting arm; 153, abutting arm; 154, side abutting arm; 155, clamping arm; 160, second fixing bracket; 161, connecting portion; 162, resisting portion; 163, clamping portion; 164, U-shaped portion; 165, straight portion; 170, first seal; 180, limiting component; 181, limiting boss; 182, limiting groove; 190, second seal; 200, cabinet body; 300, inner container; 400, hinge; 1001, assembly cavity; 1002, sandwich cavity; 1321, convex column; 1341, resisting arm; 1601, pressing gap; 1631, clamping hole; 1701, notch. Detailed implementation manners

[0025] To make the above objects, features, and advantages of the present application more apparent and understandable, the following provides a detailed description of the specific embodiments of the present application with reference to the accompanying drawings. A lot of specific details are set forth in the following description 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 departing from the connotation of the present application. Therefore, the present application is not limited by the specific embodiments disclosed below.

[0026] It should be noted that when a component is referred to as being "fixed to" or "provided on" another component, it can be directly on the other component or there can also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right", and similar expressions used in the specification of the present application are for illustrative purposes only and do not represent the only implementation manner.

[0027] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0028] In the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first feature is in direct contact with the second feature, or the first feature is in indirect contact with the second feature through an intermediate medium. Moreover, the first feature being "above", "over", and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath", and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the first feature has a lower horizontal height than the second feature.

[0029] Unless otherwise defined, all technical and scientific terms used in the specification of the present application have the same meaning as commonly understood by those skilled in the technical field to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" used in the specification of the present application includes any and all combinations of one or more of the related listed items.

[0030] At present, the control board, controller and power board of most disinfection cabinets are installed on the cabinet body of the disinfection cabinet, which results in occupying a certain amount of space in the cabinet body, reducing the size of the inner container, and being not conducive to the demand for large capacity. In the related art, the control board is installed on the door body, the controller is installed on the cabinet body, and the control board and the controller are connected by connecting wires. Such a setting, although reducing the occupation of the cabinet body space, but since the door body needs to be opened frequently and is in direct contact with the external environment, it increases the risk of water seepage into the control board. Moreover, in order to improve the convenience of using the disinfection cabinet, it is usually installed in the sideboard area, which results in the need to install the water purifier above the disinfection cabinet in some cases. If the water purifier leaks, it is particularly easy to drip on the door body and then seep into the control board, affecting the performance of the control board and even causing the control board to fail.

[0031] Based on this, the present application first provides a door body structure of a disinfection cabinet, with the control board arranged on the door body and a seal provided at the upper position of the door body, effectively ensuring the assembly sealing and waterproof performance of the control board, and being simple in manufacturing and convenient in installation, improving the problem that the control board is prone to failure due to water. The following will describe this door body structure in detail.

[0032] Please refer to Figures 1 to 3 , in some embodiments, the door body structure 100 includes a first door panel 110, a decorative cover 130 and a control board group 140. The decorative cover 130 is connected to the first door panel 110 and jointly encloses an assembly cavity 1001 with the first door panel 110. The control board group 140 is arranged in the assembly cavity 1001 and includes a control board 142 and a bracket 141 connected to the control board 142. The bracket 141 is connected to the first door panel 110, and at least a first seal 170 is pressed between the top side wall of the bracket 141 and the decorative cover 130.

[0033] It can be understood that the assembly cavity 1001 is jointly enclosed by the decorative cover 130 and the first door panel 110 to protect the control board group 140 and prevent the control board group 140 from being exposed outside and being easily damaged. Moreover, since a first seal 170 is pressed between the decorative cover 130 and the bracket 141 in the control board group 140, and the first seal 170 is located at the top position of the control board group 140, when there are problems such as dripping and water seepage at the top of the door body, the setting of the first seal 170 can effectively improve the sealing performance between the decorative cover 130 and the first door panel 110, preventing water from seeping into the assembly cavity 1001 and affecting the control board group 140, and improving the waterproof sealing performance. In addition, by using the assembly cavity 1001 between the decorative cover 130 and the first door panel 110 to install the control board group 140, the assembly range for assembling the control board group 140 is increased, which is not only beneficial to the heat dissipation of the control board group 140 and convenient for accommodating large-size components on the control board group 140; and such a setting does not require a special housing to be separately provided for the assembly of the control board 142, simplifying the structure.

[0034] In actual use, the bracket 141 is arranged in a ring shape to enclose a receiving cavity that penetrates along the thickness direction of the door body structure 100 (taking the Y-axis direction as an example). The control board 142 is arranged in the receiving cavity, and fixing ears extend from the edge of the control board 142. The fixing ears are pressed against the bracket 141 and fastened with screws to fix the control board 142 to the bracket 141.

[0035] As Figures 2 to 4 shown, further, a second seal 190 is pressed between the bracket 141 and the first door panel 110, and the bracket 141 is bonded to the first door panel 110 through the second seal 190. That is to say, the setting of the second seal 190 is not only used to seal the connection between the bracket 141 and the first door panel 110, but also used to directly fix the bracket 141 relative to the first door panel 110. Among them, the second seal 190 can also be a silicone layer, and both sides of the silicone layer are sticky to bond the bracket 141 to the first door panel 110. In summary, the second seal 190 realizes the assembly seal on the front side of the control board 142, and uses the second seal 190 to realize the assembly seal on the top of the control board 142, so as to improve the assembly sealing performance of the control board 142.

[0036] Among them, the second seal 190 is arranged in a ring shape, that is, it is arranged around the circumference of the control board 142. To ensure that there is a ring seal on the outer peripheral side of the receiving cavity and improve the sealing effect. The upper part of the second seal 190 can protrude from the top side wall of the bracket 141 to facilitate the close fit of the first seal 170 and the second seal 190, further improving the sealing performance.

[0037] Alternatively, it can also be fixed by applying glue between the second seal 190 and the bracket 141, and applying glue between the second seal 190 and the first door panel 110. As long as it can meet the requirement that the second seal 190 is fixed and pressed between the bracket 141 and the first door panel 110 to realize the front side seal of the control board 142.

[0038] Please refer to Figures 2 to 4 , in an alternative embodiment, since the first seal 170 is mainly used for the top seal of the control board 142, the size of the first seal 170 is not less than the size of the control board 142 along the length direction and the thickness direction of the first door panel 110. Among them, the length direction of the first door panel 110 is the X-axis direction, the thickness direction of the first door panel 110 is the Y-axis direction, and the height direction of the first door panel 110 is the Z-axis direction.

[0039] Among them, the decorative cover 130 includes a top plate 131 and a front baffle 132, which are connected and arranged at an angle. The top plate 131 is located above the bracket 141, and the front baffle 132 is located on the side of the bracket 141 away from the first door panel 110. When the door body structure 100 is closed relative to the cabinet body 200, the decorative cover 130 is located inside the first door panel 110. At this time, the first seal 170 is pressed between the top plate 131 of the decorative cover 130 and the top side wall of the bracket 141.

[0040] It can be understood that by limiting the size of the first seal 170, a sufficient sealing area can be ensured. And even if part of the water seeps into the decorative cover 130, due to the setting of the first seal 170, the water will be diverted to a position away from the control board 142, minimizing the amount of water flowing towards the control board 142 as much as possible. In some specific embodiments, the length of the first seal 170 (i.e., the dimension along the X-axis) is greater than the length of the control board 142, and the width of the first seal 170 (i.e., the dimension along the Y-axis) is greater than the width of the control board 142. That is to say, both ends of the first seal 170 along the X-axis protrude from the control board group 140, and the side of the first seal 170 along the Y-axis facing the decorative cover 130 protrudes from the control board group 140, which can divert the infiltrated water to a position away from the control board 142 more effectively and sufficiently.

[0041] It should be noted that the width of the control board 142 along the Y-axis can also be understood as the thickness of the control board 142 itself, including the overall thickness with the connecting ears thereon.

[0042] Alternatively, it can also be that the side of the first seal 170 along the Y-axis facing the decorative cover 130 protrudes from the control board group 140, and the length of the first seal 170 along the X-axis is the same as the length of the control board group 140. Or, both ends of the first seal 170 along the X-axis protrude from the control board group 140, and the length of the first seal 170 along the Y-axis is the same as the length of the control board group 140. The main thing is to divert the infiltrated water to a position away from the control board 142 while achieving sealing. Here is just an example for illustration.

[0043] Please refer to Figures 3 to 6, Exemplarily, a limiting component 180 is provided between the decorative cover 130 and the bracket 141. The first seal 170 has a notch 1701 at the limiting component 180. A part of the limiting component 180 passes through the notch 1701 and connects the decorative cover 130 and the bracket 141. By providing the limiting component 180, the matching accuracy between the decorative cover 130 and the bracket 141 is improved to fully press the first seal 170; moreover, by providing the notch 1701 on the first seal 170 to play an avoidance role, it is fully ensured that the decorative cover 130 and the bracket 141 are connected through the limiting component 180. Among them, the size of the notch 1701 is much smaller than the size of the first seal 170 itself to ensure that the first seal 170 still has good sealing performance.

[0044] Further, the limiting component 180 includes a limiting boss 181 and a limiting groove 182. One of them is provided on the decorative cover 130, and the other is provided on the bracket 141. The limiting boss 181 passes through the notch 1701 and is clamped in the limiting groove 182. It can be understood that by using the clamping fit between the limiting boss 181 and the limiting groove 182, not only the assembly limit and positioning of the decorative cover 130 relative to the bracket 141 are realized, but also the structure is simple and the assembly is convenient. Among them, taking the limiting boss 181 being provided on the decorative cover 130 and the limiting groove 182 being provided on the bracket 141 as an example. The limiting boss 181 is provided on the side of the top plate 131 of the decorative cover 130 facing the assembly cavity 1001 and extends downward along the Z-axis direction. The limiting groove 182 is recessed downward along the Z-axis direction from the top side wall of the bracket 141. The recessed depth of the limiting groove 182 should not be too large, that is, the limiting groove 182 is not communicated with the aforementioned accommodation cavity for accommodating the control board 142 to ensure the sealing performance.

[0045] Alternatively, the limiting groove 182 is provided on the top plate 131 and is recessed upward along the Z-axis direction from the inner side wall of the top plate 131. The limiting boss 181 protrudes from the top side wall of the bracket 141 and extends upward along the Z-axis direction.

[0046] In some specific embodiments, the notch 1701 is provided at a position of the first seal 170 close to the first door panel 110, and the position of the limiting component 180 is adapted thereto.

[0047] Please refer to Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 , As some examples, the door structure 100 further includes a second door panel 120. The second door panel 120 and the first door panel 110 are arranged at intervals along the thickness direction of the door structure 100. First fixing frames 150 and second fixing frames 160 are respectively provided on the opposite sides of the first door panel 110 and the second door panel 120. The decorative cover 130 is connected to the first fixing frame 150 and the second fixing frame 160.

[0048] It can be understood that by arranging the first door panel 110 and the second door panel 120 at intervals, an interlayer cavity 1002 is ensured to be provided between the two, improving the heat preservation and heat insulation effects of the door body structure 100 itself. Decorative covers 130 are provided on both sides of the first door panel 110 and the second door panel 120 in the Z-axis direction to improve the appearance of the door body structure 100 itself. The assembly cavities 1001 between each decorative cover 130 and the first door panel 110 are all communicated with the interlayer cavity 1002. Taking the decorative cover 130 at the top as an example, the decorative cover 130 is connected between the first door body and the second door body by using the first fixing bracket 150 and the second fixing bracket 160, ensuring the connection reliability of the decorative cover 130 itself and facilitating more stable cooperation with the bracket 141 to realize the assembly of the first seal 170. At this time, the setting of the first seal 170 not only serves as the assembly seal of the control board group 140, but also serves as the top seal of the entire door body structure 100, preventing external water flow from flowing into the aforementioned interlayer cavity 1002 from the top of the door body structure 100, etc., and improving the water leakage problem of the door body structure 100.

[0049] The following will describe in detail how the first fixing bracket 150 and the second fixing bracket 160 connect the decorative cover 130.

[0050] As Figure 2 、 Figure 4 、 Figure 5 and Figure 6 shown, optionally, the first fixing bracket 150 includes a first connecting arm 151 and a second connecting arm 152, which are connected and arranged at an angle, and the first connecting arm 151 is connected to the first door panel 110. The second fixing bracket 160 includes a connecting portion 161 and a resisting portion 162 connected to the connecting portion 161. The connecting portion 161 is connected to the second door panel 120, and there is a pressing gap 1601 between the resisting portion 162 and the second door panel 120. The first connecting arm 151 is pressed against and connected to the upper position of the decorative cover 130, and the lower part of the decorative cover 130 is inserted into the pressing gap 1601 and limited between the resisting portion 162 and the second door panel 120.

[0051] In the first fixing bracket 150, the first connecting arm 151 and the second connecting arm 152 are arranged in an L shape. The first connecting arm 151 is vertically pressed against the first door panel 110 and can be adhesively fixed or screwed to the first door panel 110, or a combination of both fixing methods can be used. The second connecting arm 152 is arranged horizontally, that is, perpendicular to the first door panel 110. The extending end of the second connecting arm 152 can be pressed against the upper part of the decorative cover 130 and fixed to the decorative cover 130, such as by adhesion or screwing. In the second fixing bracket 160, the resisting portion 162 extends towards the side close to the first door panel 110 relative to the connecting portion 161, so as to form a pressing gap 1601 between the resisting portion 162 and the second door panel 120 when the connecting portion 161 is fixed to the second door panel 120. The connecting portion 161 abuts against the second door panel 120 and can be adhesively fixed or screwed, or a combination of both. The resisting portion 162 includes an inclined section and a straight section. The inclined section extends obliquely upwards from the connecting portion 161 towards the side close to the first door panel 110, and the straight section is connected to the extending end of the inclined section and is parallel to the second door panel 120. The resisting portion 162 presses the lower part of the decorative cover 130 through the straight section.

[0052] It can be understood that by applying a force towards the second door panel 120 to the upper part of the decorative cover 130 by the second connecting arm 152, the lower part of the decorative cover 130 is caused to apply a force towards the first door panel 110 to the resisting portion 162. Due to the interaction of forces, the resisting portion 162 will also apply a force towards the second door panel 120 to the lower part of the decorative cover 130, causing the upper part of the decorative cover 130 to be pressed tightly against the first door panel 110. In this way, the assembly reliability can be improved and the sealing requirement at the first seal 170 can be ensured.

[0053] Please continue to refer to Figure 2 、 Figure 4 、 Figure 5 and Figure 6 , in actual use, the decorative cover 130 at least includes a top plate 131 and a front baffle 132, which are connected and arranged at an angle. One end of the top plate 131 is pressed against the first seal 170. The second connecting arm 152 is pressed against the part of the front baffle 132 close to the top plate 131, and the lower position of the front baffle 132 is inserted into the pressing gap 1601.

[0054] Specifically, the top plate 131 and the front baffle 132 are vertically arranged in an inverted L shape, and the front baffle 132 is parallel to the first door panel 110. One end of the second connecting arm 152 away from the first connecting arm 151 is provided with a resisting arm 153. The resisting arm 153 is perpendicular to the second connecting arm 152 and parallel to the first connecting arm 151. The resisting arm 153 abuts against the front baffle 132 and is fixed to the front baffle 132 by screws. For example, the resisting arm 153 is configured with a threaded hole, and a convex column 1321 protrudes from the side of the front baffle 132 facing the assembly cavity 1001 to be in pressing fit with the resisting arm 153. The convex column 1321 is configured with a round hole for the screw to pass through, and a counterbore is provided at one end of the round hole away from the resisting arm 153 to facilitate accommodating the nut of the screw, ensuring that the side of the front baffle 132 away from the first door panel 110 is flush.

[0055] As Figure 2 and Figure 5 shown, further, a support plate 134 is provided at the bottom of the front baffle 132. The support plate 134 is provided with a resisting arm 1341 protruding in a direction away from the top plate 131. The support plate 134 is lapped on the top of the second door panel 120, and the resisting arm 1341 is inserted into the pressing gap 1601 to be limited between the second door panel 120 and the resisting portion 162. The support of the support plate 134 and the second door panel 120 improves the support stability of the decorative cover 130. The resisting arm 1341 protrudes from the middle or a position close to the middle of the support plate 134. An L-shaped groove is formed between the support plate 134 and the resisting arm 1341, and the top of the second door panel 120 just abuts here, ensuring that the second door panel 120 and the front baffle 132 can be flushly arranged, that is, the two are in the same horizontal plane. Moreover, the setting of the support plate 134 can also increase the structural strength of the decorative cover 130 itself.

[0056] Alternatively, the bottom edge of the front baffle 132 parallel to the first door panel 110 can be directly inserted into the pressing gap 1601.

[0057] As Figure 1 、 Figure 3 and Figure 6As shown, furthermore, the decorative cover 130 further includes side baffles 133. The side baffles 133 are connected to the top plate 131 and the front baffle 132, and the three are arranged at an angle. The second connecting arm 152 is provided with a side abutting arm 154. The side abutting arm 154 is arranged at an angle with the second connecting arm 152. The side abutting arm 154 presses against and is connected to the side baffle 133. The cooperation between the side abutting arm 154 and the side baffle 133 further increases the connection area between the decorative cover 130 and the first fixing bracket 150, thereby improving the connection reliability and realizing the limit of the decorative cover 130 in the door width direction. Among them, there are two side baffles 133, which are convenient for the decorative cover 130, the first door panel 110 and the second door panel 120 to enclose a substantially airtight assembly cavity 1001. At this time, there are also two first fixing brackets 150, which are respectively arranged on both sides of the control board group 140 in the door width direction, and the structures of the two first fixing brackets 150 are the same.

[0058] In some specific embodiments, based on the foregoing, a convex column 1321 protrudes from the side of the front baffle 132 facing the assembly cavity 1001. Then, the distance between the side wall of the side abutting arm 154 facing the front baffle 132 and the first door panel 110 is greater than the distance between the side wall of the abutting arm 153 facing the front baffle 132 and the first door panel 110. Such a setting not only improves the structural strength and connection reliability, but also avoids assembly interference, especially the corresponding screws will not touch and affect each other.

[0059] During actual use, when the door body structure 100 is connected to the cabinet body 200 in the disinfection cabinet by hinges, among the two side baffles 133, a wire passing hole communicating with the assembly cavity 1001 is opened on one side baffle 133 close to the hinge 400, which is convenient for the connection wires of the control board group 140 to be led out for connection to the controller.

[0060] Please refer to Figure 2 、 Figure 5 and Figure 6 As another exemplary example, one of the side of the first door panel 110 facing the second door panel 120 and the second fixing bracket 160 is provided with a clamping arm 155, and the other is provided with a clamping portion 163. The clamping portion 163 is configured with a clamping hole 1631. The clamping arm 155 extends into the clamping hole 1631 to be limited in the clamping portion 163. Specifically, it is limited to the side wall of the clamping portion 163 facing away from the side where the clamping arm 155 is provided. For example, the second fixing bracket 160 may be provided with the clamping portion 163, and the clamping arm 155 is provided on the first door panel 110. Such a setting further improves the connection reliability between the first door panel 110 and the second door panel 120 to fully fix the decorative cover 130, thereby ensuring good sealing performance.

[0061] In actual use, the second fixing bracket 160 further includes a U-shaped portion 164 and a straight portion 165. The aforementioned connecting portion 161 is connected to the upper side wall of the U-shaped portion 164, and the straight portion 165 is connected to the lower side wall. The straight portion 165 is adhesively bonded and / or screwed to the second door panel 120. The bottom of the U-shaped portion 164 serves as the aforementioned clamping portion 163. A fixing plate is further provided on the side of the first door panel 110 facing the second door panel 120, and the clamping arm 155 is connected to the fixing plate and can be integrally formed. The clamping arm 155 includes an inclined section and a clamping section. The inclined section extends obliquely upward from the fixing plate toward the side close to the second door panel 120, and the clamping section is connected to the extending end of the inclined section. The clamping section extends into the clamping hole 1631 to abut against the side of the U-shaped portion 164 facing the second door panel 120.

[0062] As Figure 7 shown, another embodiment of the present application further provides a disinfection cabinet, which includes a cabinet body 200, a liner 300 installed in the cabinet body 200, and a door body structure 100 movably connected to the cabinet body 200. For example, the door body structure 100 can be connected to the cabinet body 200 through at least two hinges 400 arranged at intervals in the vertical direction. A disinfection lamp and a heating lamp are installed in the liner cavity of the liner 300 to sterilize, disinfect, and dry the tableware in the liner cavity. This disinfection cabinet has the technical effects described in any of the foregoing embodiments and will not be elaborated herein.

[0063] The technical features of the above-described embodiments can be combined arbitrarily. For the sake of brevity of description, 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, it should be considered as the scope described in this specification.

[0064] The above-described embodiments only represent several implementation manners of the present application. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent application. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can still be made, and these all belong to 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 in that, Comprising: A first door panel (110), A decorative cover (130) connected to the first door panel (110) and jointly enclosing an assembly cavity (1001) with the first door panel (110); and A control board group (140) disposed in the assembly cavity (1001) and including a control board (142) and a bracket (141) connected to the control board (142), the bracket (141) being connected to the first door panel (110), and at least a first sealing member (170) being pressed between the top side wall of the bracket (141) and the decorative cover (130).

2. The door body structure according to claim 1, wherein, Along the length direction and / or the thickness direction of the first door panel (110), the size of the first sealing member (170) is not less than the size of the control board (142).

3. The door body structure according to claim 1, characterized in that, A limiting assembly (180) is provided between the decorative cover (130) and the bracket (141), the first sealing member (170) is provided with a notch (1701) at the limiting assembly (180), and a part of the limiting assembly (180) passes through the notch (1701) to connect the decorative cover (130) and the bracket (141).

4. The door body structure according to claim 3, characterized in that, The limiting assembly (180) includes a limiting boss (181) and a limiting groove (182), one of the two is provided on the decorative cover (130), and the other is provided on the bracket (141), and the limiting boss (181) passes through the notch (1701) and is clamped in the limiting groove (182).

5. The door body structure according to claim 1, characterized in that, At least a second sealing member (190) is pressed between the bracket (141) and the first door panel (110), and / or the bracket (141) is bonded to the first door panel (110) through the second sealing member (190); The second sealing member (190) is arranged around the circumference of the control board (142).

6. The door body structure according to any one of claims 1 to 5, characterized in that, The door structure (100) further includes a second door panel (120), and the second door panel (120) and the first door panel (110) are arranged at intervals along the thickness direction of the door structure (100); On the opposite sides of the first door panel (110) and the second door panel (120), a first fixing bracket (150) and a second fixing bracket (160) are respectively provided, and the decorative cover (130) is connected to the first fixing bracket (150) and the second fixing bracket (160).

7. The door body structure according to claim 6, wherein The first fixing bracket (150) includes a first connecting arm (151) and a second connecting arm (152), which are connected and arranged at an angle, and the first connecting arm (151) is connected to the first door panel (110); The second fixing bracket (160) includes a connecting portion (161) and a resisting portion (162) connected to the connecting portion (161), the connecting portion (161) is connected to the second door panel (120), and there is a pressing gap (1601) between the resisting portion (162) and the second door panel (120); The second connecting arm (152) is pressed against and connected to an upper position of the decorative cover (130), and a lower portion of the decorative cover (130) is inserted into the pressing gap (1601) and limited between the resisting portion (162) and the second door panel (120).

8. The door body structure according to claim 7, characterized in that, The decorative cover (130) at least includes a top plate (131) and a front baffle (132), which are connected and arranged at an angle; The first seal (170) is pressed between the top plate (131) and a top side wall of the bracket (141), the second connecting arm (152) is pressed against a portion of the front baffle (132) close to the top plate (131), and a lower position of the front baffle (132) is inserted into the pressing gap (1601).

9. The door body structure according to claim 8, characterized in that, The decorative cover (130) further includes a side baffle (133), and the side baffle (133) is connected to the top plate (131) and the front baffle (132), and the three are arranged at an angle; The second connecting arm (152) is provided with a side resisting arm (154), the side resisting arm (154) is arranged at an angle with the second connecting arm (152), and the side resisting arm (154) is pressed against and connected to the side baffle (133).

10. A disinfection cabinet, characterized in that, The disinfection cabinet includes: A cabinet body (200); The door body structure according to any one of claims 1 to 9, and the door body structure (100) is movably connected to the cabinet body (200).

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