Disinfection cabinet

Abstract

The disinfection cabinet comprises a driving mechanism, a connecting rod mechanism, a first door body, a second door body and a cabinet body, the first door body and the second door body are arranged at an opening of the cabinet body, and the driving mechanism and the connecting rod mechanism are installed on the cabinet body; the driving mechanism is connected with the first door body and the second door body through the connecting rod mechanism, when the driving mechanism drives the connecting rod mechanism to move in the preset direction, the connecting rod mechanism can open the first door body and the second door body, and when the driving mechanism drives the connecting rod mechanism to move in the opposite direction of the preset direction, the connecting rod mechanism can open the second door body. The connecting rod mechanism can close the first door body and the second door body correspondingly. The disinfection cabinet provided by the utility model solves the problems that the existing disinfection cabinet occupies space in a drawing mode, and the upper door and the lower door cannot be opened at the same time and cannot be automatically opened.

Description

Technical Field

[0001] This application relates to the field of disinfection cabinet equipment technology, and in particular to a disinfection cabinet. Background Technology

[0002] Traditional disinfection cabinets have doors and drawers that are fixed together and pulled out on guide rails. The doors open in a straight-pull manner. This straight-pull structure has two drawbacks: firstly, neither the upper nor lower door can open automatically, resulting in a low level of automation; secondly, the upper and lower doors cannot open automatically at the same time, requiring the user to bend over or squat to open them. Utility Model Content

[0003] Therefore, it is necessary to provide a disinfection cabinet to solve the problems of existing disinfection cabinets having space-consuming pull-out mechanisms, and the upper and lower doors not being able to open simultaneously or automatically.

[0004] The disinfection cabinet provided in this application includes a drive mechanism, a linkage mechanism, a first door, a second door, and a cabinet. The first door and the second door are respectively disposed at the opening of the cabinet, and the drive mechanism and the linkage mechanism are respectively installed in the cabinet. The drive mechanism is connected to the first door and the second door through the linkage mechanism. When the drive mechanism drives the linkage mechanism to move in a preset direction, the linkage mechanism can open the first door and the second door respectively. When the drive mechanism drives the linkage mechanism to move in the opposite direction of the preset direction, the linkage mechanism can close the first door and the second door respectively.

[0005] In one embodiment, the linkage mechanism includes a rotating lever, a fulcrum pivot, a first multi-link support arm, and a second multi-link support arm. The rotating lever is rotatably connected to the cabinet via the fulcrum pivot. The rotating lever includes a first rotating part and a second rotating part arranged around the fulcrum pivot. One end of the first multi-link support arm is hinged to the first rotating part, and the other end is hinged to the first door. One end of the second multi-link support arm is hinged to the second rotating part, and the other end is hinged to the second door. The fixed end of the drive mechanism is hinged to the cabinet, and the output end of the drive mechanism is hinged to the first rotating part or the second rotating part. The drive mechanism can drive the rotating lever to rotate around the fulcrum pivot in a forward or reverse direction, so that the first rotating part opens or closes the first door via the first multi-link support arm, and the second rotating part opens or closes the second door via the second multi-link support arm.

[0006] In one embodiment, the first multi-link support arm includes a first rod, a second rod, a first rotating pin, and a first rotating shaft. The first rotating pin is rotatably connected to the cabinet body via the first rotating shaft. The first rod and the second rod are respectively hinged to the same rotating end of the first rotating pin. The end of the first rod away from the first rotating pin is hinged to the first rotating part, and the end of the second rod away from the first rotating pin is hinged to the first door body.

[0007] In one embodiment, the first multi-link arm further includes a first connecting column, one end of which is fixedly connected to the first door body, and the other end is hinged to the end of the second rod away from the first rotating pin.

[0008] In one embodiment, the first multi-link arm further includes a first guide post, one end of which is fixedly disposed on the cabinet and the other end extends along the width direction of the cabinet, so that the first connecting post can abut against the outer peripheral wall of the first guide post and rotate around the axial direction of the first guide post.

[0009] In one embodiment, the second multi-link support arm includes a third rod, a fourth rod, a second rotating pin, and a second rotating shaft. The second rotating pin is rotatably connected to the cabinet body via the second rotating shaft. The third rod and the fourth rod are respectively hinged to the same rotating end of the second rotating pin. The end of the third rod away from the second rotating pin is hinged to the second rotating part, and the end of the fourth rod away from the second rotating pin is hinged to the second door body.

[0010] In one embodiment, the second multi-link arm further includes a second connecting post, one end of which is fixedly connected to the second door body, and the other end is hinged to the end of the fourth rod away from the second rotating pin.

[0011] In one embodiment, the second multi-link arm further includes a second guide post, one end of which is fixedly disposed on the cabinet and the other end extends along the width direction of the cabinet, so that the second connecting post can abut against the outer peripheral wall of the second guide post and rotate around the axial direction of the second guide post.

[0012] In one embodiment, the drive mechanism includes a first drive part and a second drive part, and the linkage mechanism includes a first linkage part and a second linkage part. The first drive part is connected to one end of the first door and the second door along the width direction of the cabinet via the first linkage part, and the second drive part is connected to the other end of the first door and the second door along the width direction of the cabinet via the second linkage part.

[0013] In one embodiment, the drive mechanism is a motor or a cylinder.

[0014] Compared with the prior art, the disinfection cabinet provided in this application is configured such that, firstly, the driving force for opening and closing the first and second doors is provided through the drive mechanism. Therefore, the user does not need to manually open and close the first and second doors, which greatly improves the automation level of the disinfection cabinet.

[0015] Furthermore, since the linkage mechanism can open and close the first and second doors simultaneously, users do not need to bend over to open the first and second doors separately, thus improving the user experience.

[0016] Furthermore, the first and second doors open and close independently, eliminating the need to extend the drawers out of the cabinet, thus greatly facilitating users to easily access their dishes. Attached Figure Description

[0017] 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.

[0018] Figure 1 A schematic diagram of the structure of a disinfection cabinet according to an embodiment of this application;

[0019] Figure 2 A partial structural schematic diagram of a disinfection cabinet according to an embodiment of this application;

[0020] Figure 3 A partial structural side view of a disinfection cabinet according to an embodiment of this application.

[0021] Reference numerals: 100, linkage mechanism; 110, rotating lever; 111, first rotating part; 112, second rotating part; 120, fulcrum pivot; 130, first multi-link support arm; 131, first link; 132, second link; 133, first rotating pin; 134, first pivot; 135, first connecting column; 136, first guide column; 140, second multi-link support arm; 141, third link; 142, fourth link; 143, second rotating pin; 144, second pivot; 145, second connecting column; 146, second guide column; 150, first link section; 160, second link section; 200, drive mechanism; 210, first drive section; 220, second drive section; 300, first door; 400, second door; 500, cabinet. Detailed Implementation

[0022] Traditional disinfection cabinets have doors and drawers that are fixed together and pulled out on guide rails. The doors open in a straight-pull manner. This straight-pull structure has two drawbacks: firstly, neither the upper nor lower door can open automatically, resulting in a low level of automation; secondly, the upper and lower doors cannot open automatically at the same time, requiring the user to bend over or squat to open them.

[0023] Please see Figures 1-3To address the issues of existing disinfection cabinets' pull-out design occupying space, and the inability of the upper and lower doors to open simultaneously or automatically, this application provides a disinfection cabinet (including but not limited to disinfection cabinets, refrigerators, and other components). The disinfection cabinet includes a drive mechanism 200, a linkage mechanism 100, a first door 300, a second door 400, and a cabinet body 500. The first door 300 and the second door 400 are respectively located at the opening of the cabinet body 500, and the drive mechanism 200 and the linkage mechanism 100 are respectively installed in the cabinet body 500.

[0024] The drive mechanism 200 is connected to the first door 300 and the second door 400 respectively through the linkage mechanism 100. When the drive mechanism 200 drives the linkage mechanism 100 to move along the preset direction, the linkage mechanism 100 can open the first door 300 and the second door 400 respectively. When the drive mechanism 200 drives the linkage mechanism 100 to move in the opposite direction of the preset direction, the linkage mechanism 100 can close the first door 300 and the second door 400 respectively.

[0025] With this configuration, the driving mechanism 200 provides the driving force for opening and closing the first door 300 and the second door 400. Therefore, the user does not need to manually open and close the first door 300 and the second door 400, which greatly improves the automation level of the disinfection cabinet.

[0026] Furthermore, since the linkage mechanism 100 can open and close the first door 300 and the second door 400 simultaneously, the user does not need to bend over to open the first door 300 and the second door 400 separately, thus improving the user experience.

[0027] Furthermore, the first door 300 and the second door 400 can be opened and closed independently without the need to extend the drawer out of the cabinet 500, thus greatly facilitating users to easily take out the dishes.

[0028] In one embodiment, the drive mechanism 200 is a motor or a cylinder, and the linkage mechanism 100 is connected to the output end of the motor or cylinder.

[0029] With this configuration, the structure of the drive mechanism 200 is simpler and easier to install.

[0030] It should be noted that a screw can be installed at the output end of the motor to convert rotary motion into linear motion.

[0031] In one embodiment, such as Figure 3As shown, the linkage mechanism 100 includes a rotating lever 110, a fulcrum pivot 120, a first multi-link support arm 130, and a second multi-link support arm 140. The rotating lever 110 is rotatably connected to the cabinet 500 via the fulcrum pivot 120. The rotating lever 110 includes a first rotating part 111 and a second rotating part 112 arranged around the fulcrum pivot 120. One end of the first multi-link support arm 130 is hinged to the first rotating part 111, and the other end is hinged to the first door 300. One end of the second multi-link support arm 140 is hinged to the second rotating part 112, and the other end is hinged to the second door 400.

[0032] The fixed end of the drive mechanism 200 (including but not limited to the motor housing and cylinder body) is hinged to the cabinet 500, and the output end of the drive mechanism 200 (including but not limited to the screw and cylinder piston) is hinged to the first rotating part 111 or the second rotating part 112.

[0033] Specifically, in one embodiment, such as Figure 3 As shown, the output end of the drive mechanism 200, the second rotating part 112, and the second multi-link support arm 140 are hinged at the same hinge point.

[0034] This helps reduce the number of hinge points, thereby lowering assembly costs and failure rates.

[0035] However, not limited to this, in other embodiments, the output end of the drive mechanism 200, the first rotating part 111 and the first multi-link arm 130 are hinged at the same hinge point.

[0036] like Figure 3 As shown, when the drive mechanism 200 drives the rotating lever 110 to rotate around the fulcrum axis 120 in a preset direction, the first rotating part 111 can open the first door 300 through the first multi-link support arm 130, and the second rotating part 112 can open the second door 400 through the second multi-link support arm 140; when the drive mechanism 200 drives the rotating lever 110 to rotate around the fulcrum axis 120 in the opposite direction of the preset direction, the first rotating part 111 can close the first door 300 through the first multi-link support arm 130, and the second rotating part 112 can close the second door 400 through the second multi-link support arm 140.

[0037] That is, the drive mechanism 200 can drive the rotating lever 110 to rotate around the fulcrum axis 120 in the forward or reverse direction, so that the first rotating part 111 can open or close the first door 300 through the first multi-link support arm 130, and the second rotating part 112 can open or close the second door 400 through the second multi-link support arm 140.

[0038] Thus, by utilizing the characteristic that the two ends of the rotating lever 110 at the fulcrum (the first rotating part 111 and the second rotating part 112) can rotate synchronously, only one end of the rotating lever 110 needs to be connected to the drive mechanism 200 to achieve the synchronous movement of the first multi-link support arm 130 and the second multi-link support arm 140, thereby pushing the first door 300 and the second door 400 to open or close synchronously. That is, this setting can not only reduce the number of drive mechanisms 200 used and reduce the production cost of the disinfection cabinet, but also improve the consistency of the movement of the first door 300 and the second door 400 by using one drive mechanism 200 to synchronously drive the opening and closing of the first door 300 and the second door 400 through the rotating lever 110.

[0039] However, this is not the only embodiment. In other embodiments, the linkage mechanism 100 may also be two independent parts, and the drive mechanism 200 may include two independent drive motors or two independent drive cylinders. One drive motor (or drive cylinder) controls the opening and closing of the first door 300 through a part of the independently configured linkage mechanism 100, and the other drive motor (or drive cylinder) controls the opening and closing of the second door 400 through another part of the independent linkage mechanism 100.

[0040] Furthermore, in one embodiment, as Figure 3 As shown, the first multi-link support arm 130 includes a first rod 131, a second rod 132, a first rotating pin 133 and a first rotating shaft 134. The first rotating pin 133 is rotatably connected to the cabinet 500 through the first rotating shaft 134, and the first rod 131 and the second rod 132 are respectively hinged to the same rotating end of the first rotating pin 133.

[0041] It should be noted that "the first rod 131 and the second rod 132 are respectively hinged to the same rotating end of the first rotating pin 133" means that the first rod 131 and the second rod 132 are both located on the same side of the first rotating shaft 134. This connection method is different from the lever structure formed by the first multi-link support arm 130 and the second multi-link support arm 140 being distributed on both sides of the fulcrum rotating shaft 120. Specifically, the rotation directions of the two ends of the lever structure are opposite, while in this embodiment, the rotation directions of the hinge points of the first rod 131 and the second rod 132 hinged to the first rotating pin 133 are the same.

[0042] Furthermore, the end of the first rod 131 away from the first rotating pin 133 is hinged to the first rotating part 111, and the end of the second rod 132 away from the first rotating pin 133 is hinged to the first door body 300.

[0043] Thus, by setting the first rotating pin 133, the first multi-link support arm 130 can change the direction of the output torque of the rotating lever 110, which facilitates the first door 300 to open outward and close inward.

[0044] Furthermore, in one embodiment, as Figure 3 As shown, the first multi-link support arm 130 also includes a first connecting post 135. One end of the first connecting post 135 is fixedly connected to the first door body 300, and the other end is hinged to the end of the second rod 132 away from the first rotating pin 133. That is, the end of the second rod 132 away from the first rotating pin 133 is hinged to the first door body 300 through the first connecting post 135.

[0045] Typically, the first door body 300 has a flat structure. Therefore, by setting the first connecting post 135, it is beneficial to hinge the first door body 300 and the first multi-link support arm 130.

[0046] Furthermore, in one embodiment, such as Figure 3 As shown, the first multi-link support arm 130 also includes a first guide post 136. One end of the first guide post 136 is fixedly disposed on the cabinet 500, and the other end extends along the width direction of the cabinet 500, so that the first connecting post 135 can abut against the outer peripheral wall of the first guide post 136 and rotate around the axial direction of the first guide post 136.

[0047] It should be noted that the width direction of the first door 300, the width direction of the second door 400, and the width direction of the cabinet 500 are the same. When the disinfection cabinet is placed normally, the width direction of the cabinet 500 is left and right, the height direction of the cabinet 500 is up and down (that is, from the top of the cabinet 500 to the bottom of the cabinet 500), and the thickness direction of the cabinet 500 is front and back (that is, from the first door 300 or the second door 400 to the back of the cabinet 500).

[0048] This configuration transforms the irregular movement of the first connecting post 135 into rotation around the first guide post 136, thereby enabling the first door 300 to open and close according to a predetermined trajectory.

[0049] Correspondingly, in one embodiment, such as Figure 3 As shown, the second multi-link support arm 140 includes a third link 141, a fourth link 142, a second rotating pin 143, and a second rotating shaft 144. The second rotating pin 143 is rotatably connected to the cabinet 500 through the second rotating shaft 144, and the third link 141 and the fourth link 142 are respectively hinged to the same rotating end of the second rotating pin 143.

[0050] It should be noted that "the third rod 141 and the fourth rod 142 are respectively hinged to the same rotating end of the second rotating pin 143" means that the third rod 141 and the fourth rod 142 are both located on the same side of the second rotating shaft 144. This connection method is different from the lever structure formed by the first multi-link support arm 130 and the second multi-link support arm 140 being distributed on both sides of the fulcrum rotating shaft 120. Specifically, the rotation directions of the two ends of the lever structure are opposite, while in this embodiment, the rotation directions of the hinge points of the third rod 141 and the fourth rod 142 hinged to the second rotating pin 143 are the same.

[0051] Furthermore, the end of the third rod 141 away from the second rotating pin 143 is hinged to the second rotating part 112, and the end of the fourth rod 142 away from the second rotating pin 143 is hinged to the second door body 400.

[0052] Thus, by setting the second rotating pin 143, the second multi-link support arm 140 can change the direction of the output torque of the rotating lever 110, which facilitates the second door 400 to open outward and close inward.

[0053] Furthermore, in one embodiment, as Figure 3 As shown, the second multi-link support arm 140 also includes a second connecting post 145. One end of the second connecting post 145 is fixedly connected to the second door body 400, and the other end is hinged to the end of the fourth rod 142 away from the second rotating pin 143. That is, the end of the fourth rod 142 away from the second rotating pin 143 is hinged to the second door body 400 through the second connecting post 145.

[0054] Typically, the second door body 400 has a flat structure. Therefore, by setting the second connecting post 145, it is beneficial to hinge the second door body 400 and the second multi-link support arm 140.

[0055] Furthermore, in one embodiment, such as Figure 3 As shown, the second multi-link support arm 140 also includes a second guide post 146. One end of the second guide post 146 is fixedly disposed on the cabinet 500, and the other end extends along the width direction of the cabinet 500, so that the second connecting post 145 can abut against the outer peripheral wall of the second guide post 146 and rotate around the axial direction of the second guide post 146.

[0056] This configuration allows the irregular movement of the second connecting post 145 to be transformed into rotation around the second guide post 146, thereby enabling the second door 400 to open and close according to a predetermined trajectory.

[0057] Specifically, in one embodiment, when both the first door 300 and the second door 400 are closed, the output shaft of the drive mechanism 200 retracts and is positioned along the height direction of the cabinet 500. Furthermore, the first connecting post 135 and the second connecting post 145 are respectively arranged parallel to each other along the thickness direction of the cabinet 500. The first door 300 is perpendicular to the first connecting post 135, and the second door 400 is perpendicular to the second connecting post 145; that is, both the first door 300 and the second door 400 are vertically positioned.

[0058] When both the first door 300 and the second door 400 are open, the output shaft of the drive mechanism 200 extends and is inclined relative to the height direction of the cabinet 500. Furthermore, the first connecting post 135 and the second connecting post 145 are parallel to each other along the height direction of the cabinet 500. The first door 300 is perpendicular to the first connecting post 135, and the second door 400 is perpendicular to the second connecting post 145; that is, both the first door 300 and the second door 400 are horizontally positioned.

[0059] In one embodiment, such as Figure 2 As shown, the drive mechanism 200 includes a first drive unit 210 and a second drive unit 220, and the linkage mechanism 100 includes a first linkage unit 150 and a second linkage unit 160. The first drive unit 210 is connected to one end of the first door 300 and the second door 400 along the width direction of the cabinet 500 via the first linkage unit 150, and the second drive unit 220 is connected to the other end of the first door 300 and the second door 400 along the width direction of the cabinet 500 via the second linkage unit 160. That is, the first drive unit 210 and the first linkage unit 150 are installed at one end of the cabinet 500 along the width direction, and the second drive unit 220 and the second linkage unit 160 are installed at the other end of the cabinet 500 along the width direction.

[0060] In this way, when the first door 300 and the second door 400 are opened and closed, the force on the first door 300 and the second door 400 along the width direction of the cabinet 500 is more balanced, which helps to prevent the first door 300 and the second door 400 from tilting.

[0061] However, this is not the only option. In other embodiments, the drive mechanism 200 may also be located on one side of the cabinet 500, which helps to reduce the production cost of the disinfection cabinet.

[0062] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above 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.

[0063] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the patent protection scope of this application should be determined by the appended claims.

[0064] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0065] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0066] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0067] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0068] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0069] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

Claims

1. A disinfection cabinet, characterized in that, It includes a drive mechanism (200), a linkage mechanism (100), a first door (300), a second door (400), and a cabinet (500). The first door (300) and the second door (400) are respectively disposed at the opening of the cabinet (500), and the drive mechanism (200) and the linkage mechanism (100) are respectively installed on the cabinet (500). The drive mechanism (200) is connected to the first door (300) and the second door (400) respectively through the linkage mechanism (100). When the drive mechanism (200) drives the linkage mechanism (100) to move along a preset direction, the linkage mechanism (100) can open the first door (300) and the second door (400) respectively. When the drive mechanism (200) drives the linkage mechanism (100) to move in the opposite direction of the preset direction, the linkage mechanism (100) can close the first door (300) and the second door (400) respectively.

2. The disinfection cabinet according to claim 1, characterized in that, The linkage mechanism (100) includes a rotating lever (110), a fulcrum pivot (120), a first multi-link support arm (130), and a second multi-link support arm (140). The rotating lever (110) is rotatably connected to the cabinet (500) via the fulcrum pivot (120). The rotating lever (110) includes a first rotating part (111) and a second rotating part (112) arranged around the fulcrum pivot (120). One end of the first multi-link support arm (130) is hinged to the first rotating part (111), and the other end is hinged to the first door (300). One end of the second multi-link support arm (140) is hinged to the second rotating part (112), and the other end is hinged to the second door (400). The fixed end of the drive mechanism (200) is hinged to the cabinet (500), and the output end of the drive mechanism (200) is hinged to the first rotating part (111) or the second rotating part (112). The drive mechanism (200) can drive the rotating lever (110) to rotate around the fulcrum axis (120) in a forward or reverse direction, so that the first rotating part (111) opens or closes the first door (300) through the first multi-link support arm (130), and the second rotating part (112) opens or closes the second door (400) through the second multi-link support arm (140).

3. The disinfection cabinet according to claim 2, characterized in that, The first multi-link support arm (130) includes a first rod (131), a second rod (132), a first rotating pin (133), and a first rotating shaft (134). The first rotating pin (133) is rotatably connected to the cabinet (500) through the first rotating shaft (134). The first rod (131) and the second rod (132) are respectively hinged to the same rotating end of the first rotating pin (133). The end of the first rod (131) away from the first rotating pin (133) is hinged to the first rotating part (111), and the end of the second rod (132) away from the first rotating pin (133) is hinged to the first door body (300).

4. The disinfection cabinet according to claim 3, characterized in that, The first multi-link support arm (130) also includes a first connecting post (135), one end of which is fixedly connected to the first door body (300), and the other end is hinged to the end of the second rod (132) away from the first rotating pin (133).

5. The disinfection cabinet according to claim 4, characterized in that, The first multi-link support arm (130) also includes a first guide post (136), one end of which is fixedly disposed on the cabinet (500), and the other end extends along the width direction of the cabinet (500) so that the first connecting post (135) can abut against the outer peripheral wall of the first guide post (136) and rotate around the axial direction of the first guide post (136).

6. The disinfection cabinet according to claim 2, characterized in that, The second multi-link support arm (140) includes a third link (141), a fourth link (142), a second rotating pin (143), and a second rotating shaft (144). The second rotating pin (143) is rotatably connected to the cabinet (500) through the second rotating shaft (144). The third link (141) and the fourth link (142) are respectively hinged to the same rotating end of the second rotating pin (143). The third rod (141) is hinged to the second rotating part (112) at one end away from the second rotating pin (143), and the fourth rod (142) is hinged to the second door body (400) at one end away from the second rotating pin (143).

7. The disinfection cabinet according to claim 6, characterized in that, The second multi-link support arm (140) also includes a second connecting post (145), one end of which is fixedly connected to the second door body (400), and the other end is hinged to the end of the fourth rod (142) away from the second rotating pin (143).

8. The disinfection cabinet according to claim 7, characterized in that, The second multi-link support arm (140) also includes a second guide post (146), one end of which is fixedly disposed on the cabinet (500), and the other end extends along the width direction of the cabinet (500) so that the second connecting post (145) can abut against the outer peripheral wall of the second guide post (146) and rotate around the axial direction of the second guide post (146).

9. The disinfection cabinet according to claim 1, characterized in that, The drive mechanism (200) includes a first drive part (210) and a second drive part (220), and the linkage mechanism (100) includes a first linkage part (150) and a second linkage part (160). The first drive part (210) is connected to one end of the first door (300) and the second door (400) along the width direction of the cabinet (500) through the first linkage part (150), and the second drive part (220) is connected to the other end of the first door (300) and the second door (400) along the width direction of the cabinet (500) through the second linkage part (160).

10. The disinfection cabinet according to claim 1, characterized in that, The drive mechanism (200) is a motor or a cylinder.

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