Steam type disinfection cabinet for nursing

Abstract

The utility model relates to the technical field of disinfection cabinets, and provides a steam-type disinfection cabinet for nursing, which comprises a box body, an ultraviolet disinfection bin, a steam disinfection bin and a placement bin are respectively arranged in the box body, three sealing doors are arranged on one side of the box body, a protective shell is fixedly connected with one side of the box body through bolts, and the protective shell is connected with the box body through bolts. A protective door is installed on one side of the protective shell, a water tank, a driving motor and a steam generator are installed in the containing bin, and by arranging an ultraviolet disinfection lamp, a spraying plate and other structures, the driving motor is started to drive the containing table to rotate slowly, meanwhile, the spraying plate can be driven to swing, so that the steam disinfection bin is rapidly filled with steam, and the steam disinfection effect is improved. Meanwhile, the placing table drives the device to rotate slowly, so that the device can be disinfected rapidly and comprehensively, the disinfection effect is better in cooperation with re-disinfection of the ultraviolet disinfection lamp, and through the technical scheme, the problems of poor disinfection effect and poor heat dissipation in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection cabinets, in particular to a steam disinfection cabinet for nursing. Background Art

[0002] At present, a steam disinfection cabinet is a device that uses high-temperature steam for disinfection. It is widely used in places such as families, hospitals, and restaurants. The working principle of the steam disinfection cabinet is mainly to generate high-temperature steam through an electric heating element, fill the entire interior of the disinfection cabinet with the steam, and use the high-temperature steam to heat and moisten the items, thereby effectively killing microorganisms such as bacteria, viruses, and fungi. This disinfection method has the advantages of being fast, efficient, and environmentally friendly, and can achieve an ideal disinfection effect in a short time;

[0003] In the prior art, a steam disinfection cabinet for nursing with the authorization announcement number of CN213642233U is introduced. This patent describes a steam disinfection cabinet for nursing, which includes an internal water tank and a steam generator to achieve the steam disinfection function. It is equipped with a lighting lamp and a push switch to facilitate internal lighting during use and enhance the operation convenience. It is equipped with an ultraviolet disinfection chamber to increase the disinfection method. The bottom is equipped with walking wheels and a brake rod to facilitate movement and fixation, improving the use flexibility and stability. This patent aims to improve the efficiency and convenience of nursing work, is applicable to various occasions, and has strong practicability;

[0004] However, this patent realizes the steam injection through a steam nozzle to achieve steam disinfection. However, the fixed steam nozzle is difficult to disinfect the device more quickly and effectively in a comprehensive manner, and the disinfection effect is poor. Moreover, the steam generator is inside a closed space. After long-term use, the hot air is difficult to dissipate, which is likely to cause damage to the device and the heat dissipation effect is poor. Summary of the Utility Model

[0005] The utility model provides a steam disinfection cabinet for nursing, which solves the problems of poor disinfection effect and poor heat dissipation in the related art.

[0006] The technical solution of the present utility model is as follows: A steam sterilizer for nursing use, comprising a box body. An ultraviolet disinfection chamber, a steam disinfection chamber and a placement chamber are respectively arranged inside the box body. Three sealing doors are installed on one side of the box body. A protective shell is fixedly connected to one side of the box body by bolts. A protective door is installed on one side of the protective shell. A water tank, a driving motor and a steam generator are respectively installed inside the placement chamber. A driving shaft, a driven shaft and two rotating shafts are respectively rotatably installed inside the steam disinfection chamber. A placement table is fixedly sleeved on the outer peripheral surface of the driving shaft. The output end of the driving motor is fixedly connected to the bottom end of the driving shaft through a coupling. One ends of the two rotating shafts are jointly welded with a spraying plate. A plurality of steam nozzles are installed at the bottom of the spraying plate. A lighting lamp and a plurality of ultraviolet disinfection lamps are respectively installed on the inner wall of the ultraviolet disinfection chamber;

[0007] A driving bevel gear and a driven bevel gear are respectively fixedly sleeved on the outer peripheral surfaces of the driving shaft and the driven shaft. A turntable is fixedly sleeved on the outer peripheral surface of the driven shaft. A sliding block is welded on one side of the turntable. Four square blocks are welded on one side of the box body. A guiding rod is jointly welded on one side of every two square blocks. A transmission plate is jointly slidably assembled on the outer peripheral surfaces of the two guiding rods. A connecting rod is welded on the top of the transmission plate. A rack plate is welded on the top end of the connecting rod. A swinging gear is fixedly sleeved on the outer peripheral surface of one of the rotating shafts.

[0008] Preferably, ventilation grooves are formed on the inner wall of the placement chamber. A ventilation plate is fixedly connected to the inner wall of the ventilation grooves. A louver is formed on one of the sealing doors. Four brakeable universal wheels are installed at the bottom of the box body. An observation window is arranged on one of the sealing doors.

[0009] Preferably, the driving bevel gear meshes with the driven bevel gear, and the swinging gear meshes with the rack plate.

[0010] Preferably, a sliding groove is formed on the transmission plate, and a part of the sliding block is located inside the sliding groove.

[0011] Preferably, two guiding holes are formed on the transmission plate, and the guiding rod passes through the inside of the guiding holes.

[0012] Preferably, two circular grooves are formed on the box body. One of the rotating shafts and the driven shaft are respectively rotatably installed inside the two circular grooves.

[0013] Preferably, a circular hole is formed inside the box body, and the driving shaft is rotatably installed inside the circular hole

[0014] The working principle and beneficial effects of the present utility model are as follows:

[0015] 1. In the present utility model, through the arrangement of structures such as ultraviolet disinfection lamps and spray plates, when the drive motor is started, it drives the placement table to rotate slowly. At the same time, it can also drive the spray plate to swing, enabling steam to quickly fill the steam disinfection chamber. Meanwhile, the slow rotation of the placement table driven by the device can enable the device to be quickly and comprehensively disinfected. Coupled with the re-disinfection of the ultraviolet disinfection lamp, the disinfection effect is better.

[0016] 2. In the present utility model, through the arrangement of structures such as ventilation plates and sealing doors, the observation window on the sealing door can facilitate the staff to observe the operating conditions of the water tank, steam generator, and drive motor. At the same time, the louvers and ventilation plates effectively discharge the heat inside the placement chamber, enabling the exchange of hot and cold air currents, thereby making the heat dissipation effect of the device better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the structure of the box body of the present utility model;

[0020] Figure 3 is a schematic diagram of the structure of the ultraviolet disinfection lamp and spray plate of the present utility model;

[0021] Figure 4 For the present utility model Figure 2 is an enlarged view of the marked position A;

[0022] Figure 5 For the present utility model Figure 3 is an enlarged view of the marked position B.

[0023] In the figure: 1. Box body; 2. Sealing door; 3. Protective shell; 4. Protective door; 5. Brakeable universal wheel; 6. Ultraviolet disinfection chamber; 7. Steam disinfection chamber; 8. Placement chamber; 9. Lighting lamp; 10. Ultraviolet disinfection lamp; 11. Spray plate; 12. Water tank; 13. Steam generator; 14. Louvers; 15. Drive motor; 16. Driving shaft; 17. Placement table; 18. Driven shaft; 19. Driving bevel gear; 20. Driven bevel gear; 21. Turntable; 22. Sliding block; 23. Transmission plate; 25. Connecting rod; 26. Rotating shaft; 27. Rack plate; 28. Oscillating gear; 29. Ventilation plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0025] Embodiment 1

[0026] As Figure 1 shown, this embodiment proposes a steam sterilizer for nursing, including a box body 1. An ultraviolet disinfection chamber 6, a steam disinfection chamber 7, and a placement chamber 8 are respectively opened inside the box body 1. Three sealing doors 2 are installed on one side of the box body 1. A protective shell 3 is fixedly connected to one side of the box body 1 by bolts. A protective door 4 is installed on one side of the protective shell 3. A water tank 12, a driving motor 15, and a steam generator 13 are respectively installed inside the placement chamber 8. A driving shaft 16, a driven shaft 18, and two rotating shafts 26 are respectively rotatably installed inside the steam disinfection chamber 7. A placement table 17 is fixedly sleeved on the outer peripheral surface of the driving shaft 16. The output end of the driving motor 15 is fixedly connected to the bottom end of the driving shaft 16 through a coupling. One ends of the two rotating shafts 26 are jointly welded with a spray plate 11. A plurality of steam nozzles are installed at the bottom of the spray plate 11. An illuminating lamp 9 and a plurality of ultraviolet disinfection lamps 10 are respectively installed on the inner wall of the ultraviolet disinfection chamber 6. A driving bevel gear 19 and a driven bevel gear 20 are respectively fixedly sleeved on the outer peripheral surfaces of the driving shaft 16 and the driven shaft 18. A turntable 21 is fixedly sleeved on the outer peripheral surface of the driven shaft 18. A sliding block 22 is welded on one side of the turntable 21. Four squares are welded on one side of the box body 1. A guiding rod is jointly welded on one side of every two squares. A transmission plate 23 is jointly slidably assembled on the outer peripheral surfaces of the two guiding rods. A connecting rod 25 is welded on the top of the transmission plate 23. A rack plate 27 is welded on the top end of the connecting rod 25. A swinging gear 28 is fixedly sleeved on the outer peripheral surface of one of the rotating shafts 26. Through the arrangement of structures such as the ultraviolet disinfection lamp 10 and the spray plate 11, when the driving motor 15 is started, it drives the placement table 17 to slowly rotate, and at the same time, it can also drive the spray plate 11 to swing, so that the steam quickly fills the steam disinfection chamber 7. At the same time, the slow rotation of the placement table 17 drives the slow rotation of the device, which can enable the device to be quickly and comprehensively disinfected. With the secondary disinfection of the ultraviolet disinfection lamp 10, the disinfection effect is better.

[0027] As Figures 2 - 5 shown, the driving bevel gear 19 and the driven bevel gear 20 are meshed with each other, and the swinging gear 28 and the rack plate 27 are meshed with each other.

[0028] As Figures 2 - 5 shown, a chute is opened on the transmission plate 23, and a part of the sliding block 22 is located inside the chute.

[0029] AsFigures 2 - 5 As shown, two orientation holes are provided on the transmission plate 23, and the orientation rod passes through the interior of the orientation holes.

[0030] As Figures 2 - 5 shown, two circular grooves are provided on the box body 1, and one of the rotating shafts 26 and the driven shaft 18 are respectively rotatably installed inside the two circular grooves.

[0031] As Figures 2 - 5 shown, a circular hole is provided inside the box body 1, and the driving shaft 16 is rotatably installed inside the circular hole.

[0032] The specific implementation principle of this embodiment is as follows: Place the workpiece on the placement table 17, start the driving motor 15 and the steam generator 13 (the driving motor 15 is a servo motor), so that steam is injected into the spray plate 11, and then sprayed through the steam nozzles. The driving motor 15 drives the driving shaft 16 to rotate, realizing the rotation of the placement table 17. Due to the meshing of the driving bevel gear 19 and the driven bevel gear 20, the driven shaft 18 rotates, driving the turntable 21 to rotate. The turntable 21 drives the sliding block 22 to slide inside the chute, causing the transmission plate 23 to move. The operation of the transmission plate 23 is realized through the orientation rod, and then the transmission plate 23 moves horizontally. The reciprocating movement of the rack plate 27 is realized through the connecting rod 25, and then the oscillating gear 28 and the rotating shaft 26 rotate reciprocally, realizing the oscillation of the spray plate 11. Cooperating with the rotation of the placement table 17, comprehensive disinfection is achieved;

[0033] Furthermore, the steam disinfection chamber 7 realizes steam disinfection, and the ultraviolet disinfection chamber 6 realizes ultraviolet disinfection through the ultraviolet disinfection lamp 10 inside, thereby achieving a more effective disinfection effect. The protective shell 3 protects the oscillating gear 28, the turntable 21, the transmission plate 23, and the rack plate 27 to prevent them from being damaged and affecting the work, and the protective door 4 realizes its maintenance work.

[0034] Embodiment 2

[0035] As Figures 1 - 2 shown, this embodiment also introduces a steam type disinfection cabinet for nursing, which adds the following structures on the basis of Embodiment 1: Ventilation grooves are provided on the inner wall of the placement chamber 8, and ventilation plates 29 are fixedly connected to the inner walls of the ventilation grooves. One of the sealing doors 2 is provided with louvers 14. Four brakeable universal wheels 5 are installed at the bottom of the box body 1. One of the sealing doors 2 is provided with an observation window. Through the settings of structures such as the ventilation plate 29 and the sealing door 2, the observation window on the sealing door 2 can facilitate the staff to observe the operating conditions of the water tank 12, the steam generator 13, and the driving motor 15. At the same time, the louvers 14 and the ventilation plates 29 effectively discharge the heat inside the placement chamber 8, enabling the exchange of hot and cold air currents, thereby making the heat dissipation effect of the device better.

[0036] The specific implementation principle of this embodiment is as follows: The louvers 14 opened on the sealing door 2 on one side of the placement bin 8 and the ventilation plate 29 on the inner wall of the box body 1 realize the circulation of the air circuit, realize the exchange of cold and hot air currents, and realize heat dissipation. Check whether the water tank 12 leaks through the observation window, monitor the operating states of the driving motor 15 and the steam generator 13, and make effective response measures in time to ensure its normal use. The box body 1 can be conveniently moved through the brakeable universal wheels 5, and the braking system of the brakeable universal wheels 5 can realize fixation to ensure the stability of the box body 1.

[0037] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Steam sterilizer for nursing use, comprising a box body (1), characterized in that, The interior of the box body (1) is respectively provided with an ultraviolet disinfection chamber (6), a steam disinfection chamber (7) and a placement chamber (8). Three sealing doors (2) are installed on one side of the box body (1). One side of the box body (1) is fixedly connected with a protective shell (3) by bolts. A protective door (4) is installed on one side of the protective shell (3). A water tank (12), a driving motor (15) and a steam generator (13) are respectively installed in the placement chamber (8). A driving shaft (16), a driven shaft (18) and two rotating shafts (26) are respectively rotatably installed in the steam disinfection chamber (7). A placement table (17) is fixedly sleeved on the outer peripheral surface of the driving shaft (16). The output end of the driving motor (15) is fixedly connected to the bottom end of the driving shaft (16) through a coupling. One ends of the two rotating shafts (26) are jointly welded with a spraying plate (11). A plurality of steam nozzles are installed at the bottom of the spraying plate (11). An illuminating lamp (9) and a plurality of ultraviolet disinfection lamps (10) are respectively installed on the inner wall of the ultraviolet disinfection chamber (6); A driving bevel gear (19) and a driven bevel gear (20) are respectively fixedly sleeved on the outer peripheral surfaces of the driving shaft (16) and the driven shaft (18). A turntable (21) is fixedly sleeved on the outer peripheral surface of the driven shaft (18). A sliding block (22) is welded on one side of the turntable (21). Four squares are welded on one side of the box body (1). A guiding rod is jointly welded on one side of every two of the squares. A transmission plate (23) is jointly slidably assembled on the outer peripheral surfaces of the two guiding rods. A connecting rod (25) is welded on the top of the transmission plate (23). A rack plate (27) is welded on the top end of the connecting rod (25). A swing gear (28) is fixedly sleeved on the outer peripheral surface of one of the rotating shafts (26).

2. The steam sterilizer for nursing according to claim 1, wherein, A ventilation groove is opened on the inner wall of the placement chamber (8). A ventilation plate (29) is fixedly connected to the inner wall of the ventilation groove. A louver (14) is opened on one of the sealing doors (2). Four brakeable universal wheels (5) are installed at the bottom of the box body (1). An observation window is arranged on one of the sealing doors (2).

3. The steam sterilizer for nursing according to claim 1, wherein, The driving bevel gear (19) and the driven bevel gear (20) are meshed with each other. The swing gear (28) and the rack plate (27) are meshed with each other.

4. The steam sterilizer for nursing according to claim 1, characterized in that, A sliding groove is opened on the transmission plate (23). A part of the sliding block (22) is located inside the sliding groove.

5. The steam sterilizer for nursing according to claim 1, characterized in that, Two guiding holes are opened on the transmission plate (23). The guiding rod passes through the inside of the guiding holes.

6. The steam sterilizer for nursing according to claim 1, wherein, Two circular grooves are opened on the box body (1). One of the rotating shafts (26) and the driven shaft (18) are respectively rotatably installed inside the two circular grooves.

7. The steam sterilizer for nursing according to claim 1, wherein A circular hole is opened inside the box body (1). The driving shaft (16) is rotatably installed inside the circular hole.

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