Movable medical ultraviolet disinfection machine

Abstract

The utility model discloses a movable medical ultraviolet sterilizer which comprises a movable base and a lamp box, an electric lifting platform is arranged in the lamp box, an electric rotating base is arranged on the electric lifting platform, two ultraviolet lamp tubes are symmetrically arranged on the electric rotating base, and a reflecting plate is arranged between the two ultraviolet lamp tubes; cleaning devices in one-to-one correspondence with the ultraviolet lamp tubes are arranged on the inner side of the lamp box, each cleaning device comprises a horizontal plate rotationally arranged in the lamp box and an ultraviolet lamp tube hoop hinged to the end of the horizontal plate, and a wiping lining is detachably arranged on the inner side of each ultraviolet lamp tube hoop; the ultraviolet lamp tube can automatically stretch out to work or retract to be stored, and can continuously rotate during working, so that the 360-degree irradiation face width around is guaranteed, and compared with an existing product, the disinfection effect is better; in addition, the ultraviolet lamp tube can be automatically cleaned in the extending and retracting processes, the cleanliness of the surface of the ultraviolet lamp tube is guaranteed, and effective diffusion of ultraviolet rays is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of disinfection equipment, and particularly relates to a mobile medical ultraviolet disinfection machine. Background Art

[0002] Mobile ultraviolet disinfection machines have been increasingly used in recent years. Their convenience and good disinfection ability make them an ideal choice for many medical institutions. Currently, the mobile ultraviolet disinfection machines on the market include a housing and ultraviolet lamp tubes. When in use, the ultraviolet lamp tubes need to be manually pulled out and then the power supply is connected. Not only is the irradiation surface width relatively fixed, but there is also a lack of automatic cleaning settings for the surface of the lamp tubes. In addition, the surface of the lamp tubes needs to be manually cleaned regularly to ensure the ultraviolet emission effect, and there is a certain room for improvement. Content of the Utility Model

[0003] Aiming at the problems existing in the background art, the purpose of the utility model is to provide a mobile medical ultraviolet disinfection machine, which effectively solves the problems existing in the background art.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A mobile medical ultraviolet disinfection machine includes a mobile base and a lamp box arranged on the mobile base. An electric lifting platform is arranged in the lamp box. An electric rotating base is arranged on the electric lifting platform. Two ultraviolet lamp tubes are symmetrically arranged on the electric rotating base. A reflector is arranged between the two ultraviolet lamp tubes. A cover plate matching with the upper edge of the lamp box is fixedly arranged on the top surface of the reflector. A cleaning device corresponding to each ultraviolet lamp tube is arranged on the inner side of the lamp box. The cleaning device includes a horizontal plate rotatably arranged in the lamp box and an ultraviolet lamp tube clamp hinged at the end of the horizontal plate. A wiping lining is detachably arranged on the inner side of the ultraviolet lamp tube clamp.

[0006] Further, a lead screw driven by a motor is arranged in the lamp box. The lead screw is screwed to the center of the electric lifting platform. At least one vertical guiding slide rail is also arranged in the lamp box. A chute matching with the vertical guiding slide rail is arranged on the electric lifting platform.

[0007] Further, a sleeve is fixedly arranged on the electric lifting platform. The electric rotating base is rotatably arranged in the sleeve. A driven gear is coaxially arranged on the bottom surface of the electric rotating base. A servo motor is arranged in the sleeve. A driving gear meshing with the driven gear is arranged on the output shaft of the servo motor.

[0008] Further, the reflector includes two symmetrically arranged triangular prism plates.

[0009] Further, the ultraviolet lamp tube clamp includes two semi-circular clamping flaps. One end of each clamping flap is hinged to the end of the horizontal plate, and the other end is provided with a locking ear. Through holes are correspondingly provided on the locking ears of the two clamping flaps, and a bolt is inserted through the through holes, and a tightening nut is screwed onto the bolt.

[0010] Further, a magic tape is arranged in a matching manner between the wiping inner lining and the clamping flap.

[0011] Further, the wiping inner lining is made of cotton gauze.

[0012] Further, universal wheels are arranged at the four corners of the bottom surface of the moving base.

[0013] Further, a handle is arranged on the outer side of the light box.

[0014] The utility model has the following beneficial technical effects:

[0015] The ultraviolet lamp tube in the utility model can automatically extend for work or retract for storage, and can continuously rotate during work, so as to ensure a 360° irradiation surface width around, and the disinfection effect is better than that of existing products; in addition, the ultraviolet lamp tube will be automatically cleaned during the process of extending and retracting, ensuring the cleanliness of the surface of the ultraviolet lamp tube and facilitating the effective divergence of ultraviolet rays; the design of this application is novel, safe and convenient to use, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the front view of the embodiment of the utility model;

[0017] Figure 2 is the schematic diagram of the internal structure of the light box in the embodiment of the utility model;

[0018] Figure 3 is Figure 2 the partial enlarged view at A in

[0019] Figure 4 is the top view of the light box after removing the cover plate in the embodiment of the utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0021] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", 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 therefore cannot be construed as a limitation to the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. 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 circumstances.

[0022] As Figures 1-4 shown, a mobile medical ultraviolet disinfection machine described in this embodiment includes a mobile base 1 and a lamp box 2 disposed on the mobile base 1. Universal wheels 3 are provided at the four corners of the bottom surface of the mobile base 1, and a handle 4 is provided outside the lamp box 2 for convenient movement; an electric lifting platform 5 is provided inside the lamp box 2. Specifically, a screw rod 6 driven by a motor is provided inside the lamp box 2, and the screw rod 6 is screwed to the center of the electric lifting platform 5. Two vertical guiding slide rails 7 are also provided inside the lamp box 2, and sliding grooves cooperating with the vertical guiding slide rails 7 are provided on the electric lifting platform 5.

[0023] An electric rotating base 8 is provided on the electric lifting platform 5. Specifically, a sleeve 9 is fixedly provided on the electric lifting platform 5, an annular groove is provided inside the sleeve 9, and the electric rotating base 8 is rotatably installed in the annular groove. A polytetrafluoroethylene lining is also provided in the annular groove. A driven gear 10 is coaxially provided on the bottom surface of the electric rotating base 8, a servo motor 11 is provided inside the sleeve 9, and a driving gear 12 meshing with the driven gear 10 is provided on the output shaft of the servo motor 11; two ultraviolet lamp tubes 13 are symmetrically provided on the electric rotating base 8, and a reflector 14 is provided between the two ultraviolet lamp tubes 13. The reflector 14 includes two symmetrically arranged triangular prism plates. The reflector 14 is made of aluminum alloy, and a cover plate 15 cooperating with the upper edge of the lamp box 2 is fixedly provided on the top surface of the reflector 14.

[0024] Near the top inside the light box 2, there is also a cleaning device corresponding to the ultraviolet lamp tube 13 one by one. The cleaning device includes a horizontal plate 16 rotatably installed inside the light box 2 and an ultraviolet lamp tube clamp 17 hinged to the end of the horizontal plate 16. There is also an annular groove inside the light box 2. One end of the horizontal plate 16 is installed in the annular groove, and a polytetrafluoroethylene lining is also provided freely in the annular groove. The above-mentioned ultraviolet lamp tube clamp 17 includes two semi-circular clamping flaps. One end of the clamping flap is hinged to the end of the horizontal plate 16, and the other end is provided with a locking ear. Through holes are correspondingly arranged on the locking ears of the two clamping flaps, and a bolt 18 is passed through the through holes. A tightening nut is screwed on the bolt 18, and the two locking ears are clamped by the tightening nut and the nut of the bolt 18. A wiping lining 19 is detachably arranged inside the ultraviolet lamp tube clamp 17. A magic tape is arranged between the wiping lining 19 and the clamping flap, which is convenient for replacing and cleaning the wiping lining 19. The material of the wiping lining 19 is cotton gauze.

[0025] The working principle of this embodiment is as follows:

[0026] When starting, the motor drives the lead screw 6 to rotate, and the electric lifting platform 5 rises. After rising in place, it stops. The ultraviolet lamp tube 13 is lit, and the servo motor 11 starts, driving the electric rotating base 8 to rotate. The ultraviolet lamp tube 13, the reflector 14, the cover plate 15, and the ultraviolet lamp tube clamp 17 rotate accordingly to achieve 360° ultraviolet irradiation disinfection around; when not in use, the servo motor 11 stops rotating, the ultraviolet lamp tube 13 goes out, and the motor drives the lead screw 6 to reverse, and the electric lifting platform 5 descends until the cover plate 15 covers the top surface of the light box 2; compared with the prior art, the ultraviolet lamp tube 13 in this embodiment can automatically extend for work or retract for storage, and can continuously rotate during work, thus ensuring a 360° irradiation surface width around, and having a better disinfection effect compared with existing products; in addition, during the process of the ultraviolet lamp tube 13 extending and retracting, it will also contact and rub with the wiping lining 19 to achieve automatic cleaning, ensuring the cleanliness of the surface of the ultraviolet lamp tube 13 and facilitating the effective divergence of ultraviolet rays.

[0027] The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles of the present invention and its practical applications, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A mobile medical ultraviolet disinfection machine, characterized in that, It includes a mobile base and a light box arranged on the mobile base. An electric lifting platform is arranged inside the light box. An electric rotating base is arranged on the electric lifting platform. Two ultraviolet lamps are symmetrically arranged on the electric rotating base. A reflector is arranged between the two ultraviolet lamps. A cover plate matching the upper edge of the light box is fixedly arranged on the top surface of the reflector. A cleaning device corresponding to each ultraviolet lamp is arranged inside the light box. The cleaning device includes a horizontal plate rotatably arranged inside the light box and an ultraviolet lamp clamp hinged at the end of the horizontal plate. A wiping lining is detachably arranged inside the ultraviolet lamp clamp.

2. The mobile medical ultraviolet disinfection machine according to claim 1, characterized in that, A motor-driven lead screw is arranged inside the light box. The lead screw is screwed to the center of the electric lifting platform. At least one vertical guiding slide rail is also arranged inside the light box. A chute matching the vertical guiding slide rail is arranged on the electric lifting platform.

3. The mobile medical ultraviolet disinfection machine according to claim 2, characterized in that, A sleeve is fixedly arranged on the electric lifting platform. The electric rotating base is rotatably arranged inside the sleeve. A driven gear is coaxially arranged on the bottom surface of the electric rotating base. A servo motor is arranged inside the sleeve. A driving gear meshing with the driven gear is arranged on the output shaft of the servo motor.

4. A mobile medical ultraviolet disinfection machine according to claim 1, characterized in that, The reflector includes two symmetrically arranged triangular prism plates.

5. A mobile medical ultraviolet disinfection machine according to claim 1, characterized in that, The ultraviolet lamp clamp includes two semi-circular clamping flaps. One end of the clamping flap is hinged at the end of the horizontal plate, and the other end is provided with a locking ear. Through holes are correspondingly arranged on the locking ears of the two clamping flaps. A bolt is inserted through the through holes, and a tightening nut is screwed on the bolt.

6. The mobile medical ultraviolet disinfection machine according to claim 5, wherein, A magic tape is arranged in a matching manner between the wiping lining and the clamping flap.

7. A mobile medical ultraviolet disinfection machine according to claim 6, characterized in that, The wiping lining is made of cotton gauze.

8. The mobile medical ultraviolet disinfection machine according to claim 1, wherein, Universal wheels are arranged at the four corners of the bottom surface of the mobile base.

9. The mobile medical ultraviolet disinfection machine according to claim 1, characterized in that, A handle is arranged outside the light box.

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