Clean clothes disinfection cabinet and disinfection method thereof

Abstract

The application relates to the technical field of ultraviolet disinfection devices, in particular to a clean clothes disinfection cabinet and a disinfection method thereof, which comprises a cabinet body, a plurality of ultraviolet lamp tubes are arranged on the inner side wall of the cabinet body, a plurality of sliding seats are slidably connected to the top inner wall of the cabinet body, and a clothes supporting mechanism is arranged on the sliding seat. The clothes supporting mechanism is arranged, the clothes body support frame supports the upper clothes part of the clean clothes, the clothes body support frame drives the supporting rod to support the trousers part, the second gear is driven to rotate when the clothes body support frame rotates, the two sleeve supporting frames are stretched out to the outside of the transmission chamber, the sleeve supporting frame is inserted into the sleeves of the clean clothes, the sleeves are in a horizontal state, the upper clothes and the trousers part of the clean clothes are supported, the stacking of the clean clothes is reduced, the light contact area is increased, the disinfection effect is improved, and the problems that the clean clothes are folded and stacked in the disinfection cabinet in the prior art, the disinfection contact area is small, and the disinfection effect is poor are solved.

Description

Technical Field

[0001] This invention relates to the field of ultraviolet disinfection devices, and more particularly to a cleanroom garment disinfection cabinet and its disinfection method. Background Technology

[0002] Cleanroom garments are dustproof clothing with stable anti-dust, antibacterial, and anti-static properties. They are commonly available in two styles: coveralls and separates. They are often used in industries such as semiconductors, food, and medical to ensure the cleanliness and sterility of the production environment. Therefore, in order to prevent residual contaminating bacteria on cleanroom garments, both new and used cleanroom garments need to be disinfected to prevent microbial contamination and ensure the cleanliness of the production environment. Currently, the common method for disinfecting cleanroom garments is through ultraviolet irradiation. However, existing technology generally involves folding and stacking the cleanroom garments in a disinfection cabinet. This disinfection method results in a small contact area and poor disinfection effect. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of existing technologies by proposing a cleanroom garment disinfection cabinet and its disinfection method. This invention utilizes a garment support mechanism that allows the garment support frame to open the upper part of the cleanroom garment. Simultaneously, the garment support frame drives the support rod to open the trouser part. When the garment support frame rotates, it drives the second gear to rotate, causing two sleeve support frames to extend outwards towards the outside of the transmission chamber. The sleeve support frames are inserted into the sleeves of the cleanroom garment, keeping the sleeves horizontal. This ensures that both the upper and trouser parts of the cleanroom garment are opened, thereby reducing the stacking of cleanroom garments, increasing the light contact area, and thus improving the disinfection effect. This avoids the situation in existing technologies where cleanroom garments are folded and stacked inside the disinfection cabinet, resulting in a smaller disinfection contact area and poorer disinfection effect. To achieve the above objectives, the present invention adopts the following technical solution: a cleanroom garment disinfection cabinet, comprising a cabinet body, wherein a plurality of ultraviolet lamps are arranged on the inner side wall of the cabinet body, and a plurality of slide seats are slidably inserted into the top inner wall of the cabinet body. A garment support mechanism is provided on each slide seat, the garment support mechanism comprising a garment hanger rotatably inserted into the bottom outer wall of the slide seat, a trouser hanger welded to the bottom of the garment hanger, an electric push rod mounted on the trouser hanger, a starting frame fixed to the outer wall of the output end of the electric push rod, a sliding groove formed on the outer wall of the starting frame, and a rotatably inserted into the outer wall of the garment hanger. A pair of garment supports are provided. Each garment support has a support rod welded to its bottom outer wall that slides into a groove. A transmission chamber is provided inside the garment support. A second gear is installed on the top outer wall of each garment support and rotatedly inserted into the transmission chamber. A pair of sleeve supports are slidably inserted into the transmission chamber. A second rack that meshes with the second gear is fixed on the outer wall of each sleeve support. The garment support mechanism opens up the sleeves, body, and trousers of the cleanroom garment, allowing both the inner and outer surfaces of the cleanroom garment to be irradiated by the ultraviolet lamp. After disinfection, the cleanroom garment remains on the garment support. Preferably, an ultraviolet lamp is provided on the outer wall of the starter frame. Preferably, a linear motor with a main shaft extending into the cabinet body is installed on the top outer wall of the cabinet body. The main shaft of the linear motor is provided with a threaded section, and both ends of the threaded section are provided with smooth rod sections. The slide block is slidably fitted on the outer wall of the main shaft of the linear motor and is threadedly engaged with the threaded section. Cabinet doors are provided on the outer wall of the cabinet body at both ends. Preferably, each of the slides has a retaining spring fixed on its outer wall and fitted onto the outer wall of the linear motor spindle, and the top inner wall of the cabinet has an installation groove. Preferably, an intercepting wedge is slidably inserted into the mounting groove, and an intercepting spring is provided between the outer wall of the intercepting wedge and the inner wall of the mounting groove. Preferably, whenever the slide pushes the intercepting wedge upward, the intercepting wedge releases the subsequent slide. Preferably, a first gear is fixed on the top outer wall of each of the hangers, and a fixing rod is provided on the top inner wall of the cabinet, with meshing teeth that mesh with the first gear in the middle area of ​​the fixing rod. Preferably, when the slide seat drives the first gear to mesh with the meshing teeth, the hanger drives the cleanroom garment on the garment support mechanism to rotate, so that the ultraviolet lamp tube can fully irradiate the cleanroom garment. The present invention also provides a method for disinfecting cleanroom garments, comprising the following steps: S1: Open the cabinet door, put the top part of the cleanroom garment on the hanger, put the trouser part on the trouser hanger, close the cabinet door, turn on the ultraviolet lamp, and start the linear motor; S2: Under the action of the intercepting wedge, the slide blocks slide one by one onto the threaded section; S3: Activate the electric push rod to drive the garment-supporting mechanism to open the top and pants of the cleanroom garment; S4: After disinfection, the cleanroom garments are hung in the cabinet along with the hangers. Compared with the prior art, the beneficial effects of the present invention are: 1. This invention utilizes a garment-supporting mechanism to open the upper part of the cleanroom garment using a garment support frame. Simultaneously, the garment support frame drives a support rod to open the trousers. When the garment support frame rotates, it drives the second gear to rotate, causing two sleeve support frames to extend outwards from the transmission chamber. The sleeve support frames are inserted into the sleeves of the cleanroom garment, keeping the sleeves horizontal. This ensures that both the upper and trousers of the cleanroom garment are opened, thereby reducing the stacking of the cleanroom garment, increasing the light contact area, and thus improving the disinfection effect. This avoids the situation in existing technologies where cleanroom garments are folded and stacked in the disinfection cabinet, resulting in a smaller disinfection contact area and poorer disinfection effect. 2. This invention utilizes an intercepting wedge block. When the outermost slide detaches from the wedge block, the wedge block moves downward under the action of the intercepting spring, intercepting subsequent slides onto the smooth rod section. When the outermost slide slides to the other end of the threaded section, the slide again abuts against the wedge block and pushes the wedge block upward, releasing subsequent slides. When a slide detaches from the wedge block again, the wedge block moves downward again to intercept subsequent slides. This process repeats, achieving the effect of releasing slides one by one, thereby achieving the effect of disinfecting cleanroom garments one by one. This avoids cleanroom garments blocking each other's ultraviolet light, resulting in disinfection dead zones, further improving the comprehensiveness of disinfection. At the same time, by changing the relative position of the cleanroom garment and the ultraviolet lamp, it avoids the situation where the garment support mechanism still has irradiation dead zones when the ultraviolet lamp's illumination angle is fixed. 3. The present invention, through the setting of the first gear and meshing teeth, ensures that whenever the first gear on the hanger moves to engage with the meshing teeth on the fixed rod, the hanger drives the entire garment support mechanism to rotate. This causes the garment support mechanism to rotate the opened cleanroom garment, changing the light exposure position of the cleanroom garment. This allows the cleanroom garment to be irradiated by ultraviolet light from all directions without any blind spots. When the ultraviolet lamp light angle is fixed, this further compensates for the irradiation effect of the shirt mechanism, avoids the existence of disinfection blind spots, and further improves the disinfection effect. Attached Figure Description Figure 1 This is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 2 This is a three-dimensional sectional view of the overall structure of the present invention; Figure 3 This is a partial three-dimensional sectional view of the cabinet of the present invention; Figure 4 This is a three-dimensional schematic diagram of the garment support mechanism proposed in this invention; Figure 5 This is a three-dimensional schematic diagram of the garment support frame of the present invention; Figure 6 This is a three-dimensional schematic diagram of the sleeve support frame of the present invention; Figure 7 This is a three-dimensional sectional view of the overall structure of the present invention in its working state; Figure 8 For the present invention Figure 7 Enlarged schematic diagram of the structure at point A; Figure 9 This is a three-dimensional schematic diagram of the working state of the garment support mechanism of the present invention. Legend: 1. Cabinet body; 11. Ultraviolet lamp tube; 12. Fixing rod; 121. Meshing teeth; 13. Mounting groove; 131. Intercepting wedge; 132. Intercepting spring; 14. Cabinet door; 2. Linear motor; 21. Threaded section; 22. Smooth rod section; 23. Slide seat; 24. Abutment spring; 3. Clothes hanger; 31. First gear; 32. Transmission chamber; 33. Trouser hanger; 34. Electric push rod; 4. Starting frame; 41. Slide groove; 5. Clothing support frame; 51. Second gear; 52. Support rod; 6. Sleeve support frame; 61. Second rack. Detailed Implementation To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. See Figures 1 to 9As shown, a cleanroom garment disinfection cabinet includes a cabinet body 1. Several ultraviolet lamps 11 are installed on the inner wall of the cabinet body 1. Several slide blocks 23 are slidably inserted into the inner top wall of the cabinet body 1, and garment support mechanisms are installed on the slide blocks 23. A linear motor 2 with its main shaft extending into the cabinet body 1 is installed on the outer top wall of the cabinet body 1. A threaded section 21 is provided on the main shaft of the linear motor 2, and smooth rod sections 22 are provided at both ends of the threaded section 21. The slide blocks 23 are slidably fitted onto the outer wall of the main shaft of the linear motor 2 and are connected to the threaded section 21. Through threaded connection, cabinet doors 14 are provided on the outer wall of cabinet 1 at both ends. Each slide 23 has a retaining spring 24 fixed on the outer wall of the linear motor 2 spindle. The top inner wall of cabinet 1 has a mounting groove 13. An intercepting wedge 131 is slidably inserted into the mounting groove 13. An intercepting spring 132 is provided between the outer wall of the intercepting wedge 131 and the inner wall of the mounting groove 13. Whenever the slide 23 pushes the intercepting wedge 131 upward, the intercepting wedge 131 releases the subsequent slide 23. It should be noted that in the initial state, all the slide blocks 23 are arranged on the smooth rod section 22, and the abutment spring 24 is in a compressed state. The outermost slide block 23 abuts against the intercepting wedge block 131 and pushes the intercepting wedge block 131 to move upward and compress the intercepting spring 132. During disinfection, the linear motor 2 is activated, causing the threaded section 21 to rotate. Under the action of the abutment spring 24, the outermost slide 23 contacts the threaded section 21, causing it to slide along the threaded section 21 towards the other end of the cabinet 1 under the action of the threaded engagement. When the outermost slide 23 disengages from the intercepting wedge 131, the intercepting wedge 131 moves downward under the action of the intercepting spring 132, thus intercepting the subsequent slide 23 onto the smooth rod section 22. When the outermost slide 23 slides to the threaded section 21... At the other end, the slide 23 again abuts against the intercepting inclined block 131 and pushes the intercepting inclined block 131 upward, thereby causing the intercepting inclined block 131 to release the subsequent slide 23. When the slide 23 disengages from the intercepting inclined block 131 again, the intercepting inclined block 131 moves downward again to intercept the subsequent slide 23. This process is repeated to achieve the effect of releasing the slide 23 one by one, thereby achieving the effect of disinfecting each clean garment individually. This avoids the clean garments blocking each other's ultraviolet rays, which could lead to disinfection dead spots, and further improves the comprehensiveness of the disinfection of this device. When the last slide 23 is about to slide onto the smooth rod section 22 at the other end of the threaded section 21, under the action of continuous thread feed and self-locking, the slide 23 compresses the abutment spring 24 and slides onto the smooth rod section 22, so that all slides 23 discharge material onto the smooth rod section 22 at the other end of the threaded section 21, allowing the disinfected cleanroom garments to be directly hung and stored in the cabinet 1 for easy access. After disinfection, the cleanroom garments can be taken out by opening the cabinet door 14 on this side. Compared with the existing technology of folding cleanroom garments for disinfection, this device can hang the cleanroom garments in the cabinet 1 like a wardrobe rack, which is not only convenient to access, but also increases the contact area between the cleanroom garments and ultraviolet rays, thereby improving the disinfection effect. In addition, after the slide 23 moves to the bare rod section 22 at the other end, it does not need to return. When disinfecting for the next time, after the clean garment is put on the garment support mechanism, the linear motor 2 is controlled to drive the slide 23 to return. When the slide 23 returns, the above disinfection process can be repeated. This process is repeated until the disinfection time ends, ensuring the disinfection effect and avoiding wasting the power of the motor to return, which greatly improves the practicality of the device. The garment support mechanism includes a hanger 3 rotatably inserted into the bottom outer wall of a slide block 23. A trouser hanger 33 is welded to the bottom of the hanger 3. An electric push rod 34 is installed on the trouser hanger 33. A starting frame 4 is fixed to the outer wall of the output end of the electric push rod 34. A sliding groove 41 is formed on the outer wall of the starting frame 4. A pair of garment support frames 5 are rotatably inserted into the outer wall of the hanger 3. A support rod 52 that is slidably inserted into the sliding groove 41 is welded to the bottom outer wall of each garment support frame 5. A transmission chamber 32 is formed inside the hanger 3. A second gear 51 that is rotatably inserted into the transmission chamber 32 is installed on the top outer wall of each garment support frame 5. A pair of sleeve support frames 6 are slidably inserted into the transmission chamber 32. A fixed support rod 51 is formed on the outer wall of each sleeve support frame 6. A second rack 61 meshes with the second gear 51. The garment support mechanism opens up the sleeves, body, and trousers of the cleanroom garment, allowing both the inner and outer surfaces of the cleanroom garment to be irradiated by the ultraviolet lamps 11. After disinfection, the cleanroom garment remains on the hanger 3. The outer wall of the starting frame 4 is equipped with ultraviolet lamps 11. The top outer wall of each hanger 3 is fixed with a first gear 31. The top inner wall of the cabinet 1 is equipped with a fixing rod 12. The middle area of ​​the fixing rod 12 is equipped with meshing teeth 121 that mesh with the first gear 31. When the slide 23 drives the first gear 31 to mesh with the meshing teeth 121, the hanger 3 drives the cleanroom garment on the garment support mechanism to rotate, so that the ultraviolet lamps 11 irradiate the cleanroom garment comprehensively. It should be noted that in the initial state, the electric push rod 34 is in the retracted state, and the garment support 5 and sleeve support 6 are both in the stored state, making it easy for the cleanroom garment to be placed on the hanger 3. During cleanroom garment disinfection, the cleanroom garment is placed on hanger 3, and the trousers are placed on trouser hanger 33. The electric push rod 34 is activated to extend, pushing the starting frame 4 away from the trouser hanger 33. Under the action of the slide 41 and support rod 52, the starting frame 4 drives the two garment support frames 5 to rotate and unfold, thus opening the upper part of the cleanroom garment. Simultaneously, the garment support frames 5 drive the support rod 52 to open the trousers. As the garment support frames 5 rotate, they drive the second gear 51 to rotate. Under the meshing action of the second gear 51 and the second rack 61, the two sleeve support frames 6 extend outwards from the transmission chamber 32, inserting into the sleeves of the cleanroom garment, making the sleeves horizontal. This ensures that both the upper and trouser parts of the cleanroom garment are opened, reducing the stacking of the cleanroom garment, increasing the light contact area, and thus improving the disinfection effect. This avoids the situation in existing technologies where cleanroom garments are folded and stacked in the disinfection cabinet, resulting in a smaller disinfection contact area and poorer disinfection effect. Furthermore, the ultraviolet lamps 11 on the starter frame 4 can irradiate the inside of the opened cleanroom garment, further improving the disinfection effect. Also, whenever the slide 23 drives the first gear 31 on the hanger 3 to engage with the meshing teeth 121 on the fixed rod 12, the hanger 3 drives the entire garment support mechanism to rotate, thereby causing the garment support mechanism to rotate the opened cleanroom garment, changing the light position of the cleanroom garment, so that the cleanroom garment can be irradiated with ultraviolet light from all directions without dead angles, further improving the disinfection effect. In addition, this device is applicable to both two-piece and one-piece cleanroom garments, greatly improving the practicality of the device. During disinfection, the sleeve support 6 is inserted into the sleeve of the cleanroom garment to open the sleeve while preventing the cleanroom garment from falling off the hanger 3. After disinfection, before the slide 23 moves to the bare rod section 22, the electric push rod 34 is controlled to retract and reset, so that the sleeve support 6 slides horizontally and resets, and the garment support 5 rotates and resets, thereby reducing the overall space occupied by the garment support mechanism, making it easier to store and remove the disinfected cleanroom garment. The present invention also provides a method for disinfecting cleanroom garments, comprising the following steps: S1: Open cabinet door 14, put the upper part of the cleanroom garment on hanger 3, put the trouser part on trouser hanger 33, close cabinet door 14, turn on ultraviolet lamp 11, and start linear motor 2; S2: Under the action of the intercepting wedge block 131, the slide block 23 slides onto the threaded section 21 one by one; S3: Activate the electric push rod 34 to drive the garment-supporting mechanism to open the top and pants of the cleanroom garment; S4: After disinfection, the cleanroom garments are hung in cabinet 1 along with hangers 3. Working principle: Open cabinet door 14, put the upper part of the cleanroom garment on hanger 3, put the trouser part on trouser hanger 33, close cabinet door 14, turn on ultraviolet lamp 11, and start linear motor 2; Under the action of the abutment spring 24, the outermost slide 23 slides along the threaded section 21 to the other end of the cabinet 1. When the outermost slide 23 disengages from the intercepting wedge 131, the intercepting wedge 131 moves down under the action of the intercepting spring 132, thereby intercepting the subsequent slide 23 on the smooth rod section 22. When the outermost slide 23 slides to the other end of the threaded section 21, the slide 23 abuts against the intercepting wedge 131 again and pushes the intercepting wedge 131 up, thereby releasing the subsequent slide 23. When the slide 23 disengages from the intercepting wedge 131 again, the intercepting wedge 131 moves down again to intercept the subsequent slide 23. This process is repeated to achieve the effect of releasing the slides 23 one by one, thereby achieving the effect of disinfecting each piece of cleanroom garment. This avoids the cleanroom garments blocking each other's ultraviolet rays, resulting in disinfection dead corners, and further improves the comprehensiveness of the disinfection of this device. Whenever the slide block 23 disengages from the intercepting inclined block 131, the electric push rod 34 extends. Under the action of the garment support mechanism, the electric push rod 34 pushes the starting frame 4 away from the trouser rack 33. Under the action of the slide groove 41 and the support rod 52, the starting frame 4 drives the two garment support frames 5 to flip and unfold, thereby opening the upper part of the cleanroom garment. At the same time, the garment support frames 5 drive the support rod 52 to open the trouser part. When the garment support frames 5 rotate, they drive the second gear 51 to rotate. Under the meshing action of the second gear 51 and the second rack 61, the two sleeve support frames 6 extend outward from the transmission chamber 32 and insert into the sleeves of the cleanroom garment, making the sleeves horizontal. This ensures that both the upper and trouser parts of the cleanroom garment are opened, thereby reducing the stacking of the cleanroom garment, increasing the light contact area, and thus improving the disinfection effect. This avoids the situation in the existing technology where the cleanroom garment is folded and stacked in the disinfection cabinet, resulting in a small disinfection contact area and poor disinfection effect. Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cleanroom garment disinfection cabinet, comprising a cabinet body (1), characterized in that: The inner wall of the cabinet (1) is provided with several ultraviolet lamp tubes (11), and several slides (23) are slidably inserted into the inner wall of the top of the cabinet (1). The slides (23) are provided with a clothes support mechanism. The garment support mechanism includes a garment hanger (3) rotatably inserted into the outer wall of the bottom of a slide block (23). A trouser hanger (33) is welded to the bottom of the garment hanger (3). An electric push rod (34) is installed on the trouser hanger (33). A starter frame (4) is fixed on the outer wall of the output end of the electric push rod (34). A groove (41) is provided on the outer wall of the starter frame (4). A pair of garment support frames (5) are rotatably inserted into the outer wall of the garment hanger (3). Each garment support frame (5) Each of the bottom outer walls is welded with a support rod (52) that is slidably inserted into the slide groove (41). The hanger (3) has a transmission chamber (32) inside. Each of the garment support frames (5) has a second gear (51) that is rotatably inserted into the transmission chamber (32) on its top outer wall. A pair of sleeve support frames (6) are slidably inserted into the transmission chamber (32). Each of the sleeve support frames (6) has a second rack (61) that meshes with the second gear (51) fixed on its outer wall. The sleeves, body and trousers of the cleanroom garment are opened by the garment support mechanism so that the inner and outer surfaces of the cleanroom garment can be irradiated by the ultraviolet lamp tube (11). After disinfection, the cleanroom garment is left on the hanger (3).

2. The cleanroom garment disinfection cabinet according to claim 1, characterized in that: An ultraviolet lamp (11) is provided on the outer wall of the starter frame (4).

3. The cleanroom garment disinfection cabinet according to claim 1, characterized in that: A linear motor (2) with its main shaft extending into the cabinet (1) is installed on the top outer wall of the cabinet (1). The main shaft of the linear motor (2) is provided with a threaded section (21). Both ends of the threaded section (21) are provided with smooth rod sections (22). The slide block (23) is slidably fitted on the outer wall of the main shaft of the linear motor (2) and is threadedly engaged with the threaded section (21). Cabinet doors (14) are provided on the outer wall of the cabinet (1) at both ends.

4. The cleanroom garment disinfection cabinet according to claim 3, characterized in that: Each of the slides (23) has a retaining spring (24) fixed on the outer wall of the linear motor (2) spindle, and the cabinet (1) has an installation groove (13) on the top inner wall.

5. A cleanroom garment disinfection cabinet according to claim 4, characterized in that: An intercepting wedge (131) is slidably inserted into the mounting groove (13), and an intercepting spring (132) is provided between the outer wall of the intercepting wedge (131) and the inner wall of the mounting groove (13).

6. A cleanroom garment disinfection cabinet according to claim 5, characterized in that: Whenever the slide (23) pushes the intercepting block (131) upward, the intercepting block (131) releases the subsequent slide (23).

7. A cleanroom garment disinfection cabinet according to claim 1, characterized in that: Each of the hangers (3) has a first gear (31) fixed on its top outer wall, and a fixing rod (12) is provided on the top inner wall of the cabinet (1). The middle area of ​​the fixing rod (12) is provided with meshing teeth (121) that mesh with the first gear (31).

8. A cleanroom garment disinfection cabinet according to claim 7, characterized in that: When the slide (23) drives the first gear (31) to mesh with the meshing gear (121), the hanger (3) drives the clean garment on the garment support mechanism to rotate, so that the ultraviolet lamp (11) fully irradiates the clean garment.

9. A method for disinfecting cleanroom garments, applied to a cleanroom garment disinfection cabinet as described in any one of claims 1-8, characterized in that, Includes the following steps: S1: Open the cabinet door (14), put the upper part of the cleanroom garment on the hanger (3), put the trouser part on the trouser hanger (33), close the cabinet door (14), turn on the ultraviolet lamp (11), and start the linear motor (2). S2: Under the action of the intercepting wedge (131), the slide block (23) slides onto the threaded section (21) one by one; S3: Activate the electric push rod (34) to drive the garment support mechanism to open the top and pants of the cleanroom garment; S4: After disinfection, the cleanroom garments are arranged on hangers (3) and hung inside the cabinet (1).

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