Pulse light wave sterilizer

Abstract

The utility model discloses a pulse light wave sterilizer which comprises a lamp holder, a rotary cover, a swing cover and a case, a rotary motor is arranged in the rotary cover, a rotary driving wheel is arranged on an output shaft of the rotary motor, the rotary driving wheel is meshed with a rotary driven wheel, a rotary gear shaft is arranged in the rotary driven wheel, and a swing motor is arranged in the swing cover. A swing driving wheel is arranged on an output shaft of the swing motor, the swing driving wheel is meshed with a swing driven wheel, a swing gear shaft is arranged in the swing driven wheel, a pitching seat is arranged on the top of the machine box, and the pitching seat is connected with the swing cover through a rotating shaft. The device is provided with the rotating body, the swinging body and the pitching body, the lamp holder is controlled to rotate by 360 degrees, swing left and right and pitch front and back, 3D scanning type disinfection operation is achieved, areas and object surfaces where disinfection is not easy to implement can be rapidly disinfected, and no harmful substance is left after disinfection.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a pulsed light wave disinfection machine. Background Technique

[0002] At present, it is difficult to disinfect areas such as medical drug-resistant bacteria and the surfaces of walls, roofs, windows, and medical equipment in public areas of hospitals that are not easy or cannot be wiped and sprayed with alcohol or hydrogen peroxide solution, and it is inconvenient to implement; ultraviolet disinfection has the advantages of no residue and broad-spectrum sterilization, but ultraviolet disinfection lamps pose certain potential harm to the human body, and their high intensity cannot achieve coexistence operation of humans and machines. In addition, when performing ultraviolet disinfection at present, the object is placed in a fixed ultraviolet irradiation environment for long-term static disinfection and sterilization operations, and the disinfection effect in a short time is poor, and it is not convenient to perform high-efficiency disinfection and killing on irregular objects.

[0003] Therefore, we propose a pulsed light wave disinfection machine. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pulsed light wave disinfection machine whose lamp head can rotate, swing and pitch to realize 3D scanning disinfection operation, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A pulsed light wave disinfection machine includes a lamp head, a rotating cover, a swinging cover and a machine case connected in sequence from top to bottom;

[0006] The lamp head includes a lamp cover, and a pulsed ultraviolet lamp is installed in the lamp cover;

[0007] A rotating motor is arranged in the rotating cover, a rotating driving wheel is arranged on the output shaft of the rotating motor, the rotating driving wheel meshes with a rotating driven wheel, a rotating gear shaft is arranged in the rotating driven wheel, and the rotating gear shaft is connected to the lamp cover;

[0008] A swinging motor is arranged in the swinging cover, a swinging driving wheel is arranged on the output shaft of the swinging motor, the swinging driving wheel meshes with a swinging driven wheel, a swinging gear shaft is arranged in the swinging driven wheel, and the swinging gear shaft is fixedly connected to the bottom of the rotating cover and can drive the rotating cover to swing left and right;

[0009] A control board and a pulsed ultraviolet lamp driver are arranged in the machine case. The control board is used to control the rotation and swing of the disinfection machine, and the pulsed ultraviolet lamp driver provides ultraviolet rays for the lamp head.

[0010] Preferably, a pitching seat is provided at the top of the chassis. The pitching seat is connected to the swinging cover through a rotating shaft. Pitching locking buttons are provided at both ends of the rotating shaft for adjusting the pitching angle of the lamp head. Arc-shaped sliding grooves are formed on both sides of the pitching seat. Pitching positioning blocks are provided in the sliding grooves. One end of the pitching positioning block is connected to the rotating shaft, and the other end penetrates through the sliding groove to form a pitching positioning ball, which is used to indicate the pitching angle of the lamp head.

[0011] Preferably, a rotation origin sensor is provided inside the rotating cover, and a swing origin sensor and a swing sensor are provided inside the swinging cover. The rotation origin sensor, the swing origin sensor, and the swing sensor are all used to transmit signals to the control board.

[0012] Preferably, the upper cover plate of the rotating cover forms a 45° inclined plane.

[0013] Preferably, a cooling fan is provided at the bottom inside the chassis.

[0014] Preferably, handles are provided on both sides outside the chassis, and casters are provided at the bottom outside the chassis for movement.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The device is provided with a rotating body, a swinging body, and a pitching body, which can control the lamp head to rotate 360°, swing left and right, and pitch back and forth. Moreover, the upper cover plate of the rotating cover forms a 45° inclined plane, realizing 3D scanning disinfection operation; The pulsed ultraviolet lamp driver is used to instantaneously excite and light up the pulsed ultraviolet lamp to release ultra-high-dose disinfection ultraviolet rays, realizing rapid disinfection of areas and object surfaces where disinfection is not easy to implement, and there are no harmful substance residues after disinfection. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is Figure 1 a structural schematic diagram of the lamp head, the rotating cover, and the swinging cover in

[0018] Figure 3 is Figure 1 a structural schematic diagram inside the rotating cover in

[0019] Figure 4 is Figure 1 a structural schematic diagram inside the swinging cover in

[0020] Figure 5 is a structural schematic diagram of the pitching seat and the rotating shaft;

[0021] Figure 6 is a control schematic diagram of the controller of the present utility model.

[0022] In the figure: 1. Lamp holder; 2. Rotating cover; 3. Oscillating cover; 4. Chassis; 5. Lamp shade; 6. Pulse ultraviolet lamp; 7. Rotating motor; 8. Rotating driving wheel; 9. Rotating driven wheel; 10. Rotating gear shaft; 11. Oscillating motor; 12. Oscillating driving wheel; 13. Oscillating driven wheel; 14. Oscillating gear shaft; 15. Control board; 16. Pulse ultraviolet lamp driver; 17. Pitching seat; 18. Rotating shaft; 19. Pitching locking knob; 20. Slideway; 21. Pitching positioning block; 22. Pitching positioning ball; 23. Rotating origin sensor; 24. Oscillating origin sensor; 25. Oscillating sensor; 26. Cooling fan; 27. Handle; 28. Caster; 29. Carrier plate; 30. First AC contactor; 31. Second AC contactor; 32. Touch screen. Detailed implementation manners

[0023] The present utility model will be described in detail below. The technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of 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 shall fall within the protection scope of the present utility model.

[0024] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0025] Please refer to Figures 1-4 , the present utility model includes a lamp holder 1, a rotating cover 2, an oscillating cover 3 and a chassis 4 which are connected in sequence from top to bottom;

[0026] The lamp holder 1 includes a lamp shade 5, and a pulse ultraviolet lamp 6 is installed in the lamp shade 5;

[0027] A rotary motor 7 is provided inside the rotary cover 2. A rotary driving wheel 8 is provided on the output shaft of the rotary motor 7. The rotary driving wheel 8 meshes with a rotary driven wheel 9. A rotary gear shaft 10 is provided inside the rotary driven wheel 9. The rotary gear shaft 10 is connected to the lamp cover 5.

[0028] A swing motor 11 is provided inside the swing cover 3. A swing driving wheel 12 is provided on the output shaft of the swing motor 11. The swing driving wheel 12 meshes with a swing driven wheel 13. A swing gear shaft 14 is provided inside the swing driven wheel 13. The swing gear shaft 14 is fixedly connected to the bottom of the rotary cover 2 and can drive the rotary cover 2 to swing left and right.

[0029] A control board 15 and a pulsed ultraviolet lamp driver 16 are provided inside the chassis 4. The control board 15 is used to control the rotation and swing of the disinfection machine. The pulsed ultraviolet lamp driver 16 provides ultraviolet rays for the lamp head.

[0030] A rotary origin sensor 23 is provided inside the rotary cover 2. A swing origin sensor 24 and a swing sensor 25 are provided inside the swing cover 3. The rotary origin sensor 23, the swing origin sensor 24 and the swing sensor 25 are all used to transmit signals to the control board 15.

[0031] Specifically, in this embodiment, a carrier plate 29 is fixedly installed on the inner side of the top of the rotary cover 2. A round hole is provided on the carrier plate 29. The rotary gear shaft 10 just passes through this round hole. The carrier plate 29 can prevent the rotary gear shaft 10 from shaking during rotation. A rotary origin sensor 23 is also installed inside the rotary cover 2. The rotary origin sensor 23 can capture the position of the lamp head 1 and feedback it to the control board 15. A swing origin sensor 24 and a swing sensor 25 are installed inside the swing cover 3. The swing sensor 25 captures the position of the swing cover 3, that is, the lamp head 1, and feedbacks it to the control board 15. When the disinfection machine is turned on, the swing origin sensor 24 captures the position of the swing cover 3, that is, the lamp head 1, and feedbacks it to the control board 15, and restores the position of the lamp head 1.

[0032] In this embodiment, the lamp head 1 can rotate 360° driven by the rotary gear shaft 10. By setting the swing motor 11 differently, the lamp head 1 can swing left and right at different angles driven by the swing gear shaft 14, realizing 3D scanning disinfection operation and adapting to different disinfection scenarios.

[0033] In this embodiment, a first AC contactor 30 and a second AC contactor 31 are also fixedly installed inside the chassis 4. The first AC contactor 30 is electrically connected to the pulsed ultraviolet lamp driver 16 to control the switch of the pulsed ultraviolet lamp driver 16. The second AC contactor 31 is electrically connected to the switch button of the disinfection machine.

[0034] In this embodiment, a touch screen 32 is installed on the surface of the chassis 4 to display various data of the disinfection machine.

[0035] Please refer to Figure 5 , on the top of the chassis 4, there is a pitching seat 17, the pitching seat 17 is connected to the swing cover 3 through a rotating shaft 18, and both ends of the rotating shaft 18 are provided with pitching locking buttons 19 for adjusting the pitching angle of the lamp head 1. Arc-shaped sliding grooves 20 are opened on both sides of the pitching seat 17, and pitching positioning blocks 21 are arranged in the sliding grooves 20. One end of the pitching positioning block 21 is connected to the rotating shaft 18, and the other end penetrates through the sliding groove 20 to form a pitching positioning ball 22, and the pitching positioning ball 22 is used to represent the pitching angle of the lamp head 1.

[0036] Specifically, in this embodiment, the bottom of the swing cover 3 is fixedly connected to the rotating shaft 18. When the pitching locking button 19 is rotated, the swing cover 3 will rotate together with the rotating shaft 18. While the rotating shaft 18 is swinging, the pitching positioning block 21 on the rotating shaft 18 also rotates along with the sliding groove (20). The pitching positioning ball 22 can display the pitching angle of the lamp head 1, and a plurality of positioning grooves are also opened in the sliding groove 20, and the pitching positioning ball 22 can be placed here to represent the pitching angle of the lamp head 1.

[0037] The upper cover plate of the rotating cover 2 is a 45° inclined plane.

[0038] Specifically, in this embodiment, the upper cover plate of the rotating cover 2 is a 45° inclined plane, which can make the pulsed ultraviolet lamp 6 in the lamp head 1 rotate in a three-dimensional space, realizing 3D scanning type disinfection operation.

[0039] Preferably, a cooling fan 26 is provided at the inner bottom of the chassis 4.

[0040] Preferably, handles 27 are provided on both outer sides of the chassis 4, and casters 28 are provided at the outer bottom of the chassis 4 for moving.

[0041] Specifically, in this embodiment, the cooling fan 26 is used for heat dissipation, and the installed handles 27 and casters 28 are convenient for moving during use.

[0042] The working principle of the present utility model:

[0043] Place the disinfection machine in the space where surface disinfection is required, make the machine head about 2m away from the required irradiation surface, set the rotation and swing commands and action time through the touch screen 32, and send them to the control board 15. The operator starts the machine through the remote control outside the space to be disinfected to perform the disinfection operation on the surface of the objects in the space.

[0044] After power-on, the control board 15 sends signals to control the start of the rotation motor 7 and the swing motor 11. The rotation origin sensor 23 captures the position of the lamp head 1 and feeds it back to the control board 15. The swing sensor 25 captures the position of the swing cover 3 and feeds it back to the control board 15. At the same time, the control board 15 sends signals to start the pulse ultraviolet lamp driver 16 to start the pulse ultraviolet lamp 6. The pulse ultraviolet lamp 6 is driven to rotate, swing and pitch through the movement of components, realizing 3D scanning disinfection operation. The disinfection speed is fast and the effect is good. The pulse ultraviolet lamp driver 16 instantaneously excites and lights the pulse ultraviolet lamp 6 to release ultra-high-dose disinfection ultraviolet rays, realizing rapid disinfection of areas and object surfaces where disinfection is not easy to implement, and there are no harmful substance residues after disinfection.

[0045] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pulsed light wave disinfection machine, characterized in that: It includes a lamp cap (1), a rotating cover (2), a swinging cover (3) and a chassis (4) which are connected in sequence from top to bottom; The lamp cap (1) includes a lamp shade (5), and a pulsed ultraviolet lamp (6) is installed inside the lamp shade (5); A rotating motor (7) is provided inside the rotating cover (2). A rotating driving wheel (8) is provided on the output shaft of the rotating motor (7). The rotating driving wheel (8) engages with a rotating driven wheel (9). A rotating gear shaft (10) is provided inside the rotating driven wheel (9), and the rotating gear shaft (10) is connected to the lamp shade (5); A swinging motor (11) is provided inside the swinging cover (3). A swinging driving wheel (12) is provided on the output shaft of the swinging motor (11). The swinging driving wheel (12) engages with a swinging driven wheel (13). A swinging gear shaft (14) is provided inside the swinging driven wheel (13), and the swinging gear shaft (14) is fixedly connected to the bottom of the rotating cover (2) and can drive the rotating cover (2) to swing left and right; A control board (15) and a pulsed ultraviolet lamp driver (16) are provided inside the chassis (4). The control board (15) is used to control the rotation and swinging of the disinfection machine, and the pulsed ultraviolet lamp driver (16) provides ultraviolet rays for the lamp cap.

2. The pulsed light wave disinfection machine according to claim 1, wherein: A pitching seat (17) is provided at the top of the chassis (4). The pitching seat (17) is connected to the swinging cover (3) through a rotating shaft (18). Pitching locking buttons (19) are provided at both ends of the rotating shaft (18) for adjusting the pitching angle of the lamp cap (1). Arc-shaped sliding grooves (20) are provided on both sides of the pitching seat (17). A pitching positioning block (21) is provided inside the sliding grooves (20). One end of the pitching positioning block (21) is connected to the rotating shaft (18), and the other end penetrates through the sliding grooves (20) to form a pitching positioning ball (22). The pitching positioning ball (22) is used to indicate the pitching angle of the lamp cap (1).

3. The pulsed light wave disinfection machine according to claim 1, wherein: A rotating origin sensor (23) is provided inside the rotating cover (2). A swinging origin sensor (24) and a swinging sensor (25) are provided inside the swinging cover (3). The rotating origin sensor (23), the swinging origin sensor (24) and the swinging sensor (25) are all used to transmit signals to the control board (15).

4. The pulsed light wave disinfection machine according to claim 1, characterized in that: The upper cover plate of the rotating cover (2) is a 45° inclined plane.

5. The pulsed light wave disinfection machine according to claim 1, characterized in that: A cooling fan (26) is provided at the inner bottom of the chassis (4).

6. The pulse light wave disinfection machine according to claim 1, characterized in that: Handles (27) are provided on both outer sides of the chassis (4), and casters (28) are provided at the outer bottom of the chassis (4) for moving.

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