Cleaning device for ultraviolet lamp tube

Abstract

The utility model relates to a cleaning device for an ultraviolet lamp tube. The cleaning device comprises a rod body, a housing, an electric telescopic rod, a clamping device and a cleaning device body. The cleaning device comprises a motor arranged at the upper end of the rod body, a rotating ring rotationally arranged on the housing, a plurality of rotating shafts annularly distributed at equal intervals and rotationally arranged on the housing, a plurality of autorotation gears fixedly arranged on the rotating shafts in a sleeving mode correspondingly, and a plurality of belts arranged on the two adjacent rotating shafts in a sleeving mode correspondingly. The transmission belt is arranged on an output shaft of the motor and one of the rotating shafts in a sleeving mode, the wiping assembly is arranged on the rotating ring, and the spraying assembly is arranged on the housing; the autorotation gear is meshed with the rotating ring; the wiping assembly and the spraying assembly are driven through rotation of the rotating ring, and therefore the 360-degree dead-corner-free cleaning effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, and particularly relates to a cleaning device for ultraviolet lamp tubes. Background Art

[0002] At present, ultraviolet lamp tubes are widely used in places such as items that need to be disinfected. Due to the low penetration ability of ultraviolet rays, once contaminated with attachments such as dust and oil droplets, the sterilization effect of the ultraviolet lamp will be greatly reduced.

[0003] In the field of medical sterilization and disinfection, it is stipulated that the ultraviolet lamp tubes need to be cleaned once a week. When cleaning, 75% alcohol is required for wiping. Staff need to carry tools such as chairs or ladders. The cleaning process is very troublesome. And because during the cleaning process, the chairs or ladders will shake due to the movement of the cleaning personnel, which is very unsafe. Moreover, there will be missed wiping situations during manual wiping and the labor intensity is too high for a long time. Content of the Utility Model

[0004] The content part of this application is used to introduce concepts in a brief form, and these concepts will be described in detail in the following specific implementation part. The content part of this application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0005] In order to solve the technical problems mentioned in the above background art part, some embodiments of this application provide a cleaning device for ultraviolet lamp tubes, including a rod body, a housing, an electric telescopic rod, a clamping device, and a cleaning device: The cleaning device includes a motor arranged at the upper end of the rod body, a rotating ring rotatably arranged on the housing, a plurality of rotating shafts rotatably arranged on the housing at equal intervals in a ring shape, a plurality of self-rotating gears respectively fixedly sleeved on the plurality of rotating shafts, a plurality of belts respectively sleeved on adjacent two rotating shafts, a transmission belt sleeved on the output shaft of the motor and one of the rotating shafts, a wiping assembly arranged on the rotating ring, and a spraying assembly arranged on the housing; the self-rotating gears are meshed with the rotating ring.

[0006] Specifically, the wiping assembly includes: a moving frame fixedly arranged on the rotating ring, a feeding roller rotatably sleeved on the moving frame, a clamping plate movably arranged on the rotating ring, a spring with two ends fixedly arranged on the rotating ring and the clamping plate, a through groove arranged on the rotating ring, a sliding groove arranged on the rotating ring, a moving frame movably arranged on the sliding groove, a winding roller rotatably arranged on the moving frame, an arc-shaped rack fixedly arranged on the housing, a transmission gear fixedly sleeved on the winding roller, and a ratchet mechanism arranged on the moving frame and the winding roller; the moving frame and the sliding groove are tightly and movably matched.

[0007] Specifically, the spraying assembly includes: a cavity disposed inside the rod body for placing alcohol, a piston pump disposed at one end of the cavity, a liquid inlet and a liquid outlet fixedly disposed at the other end of the cavity, an arc-shaped conveying pipe fixedly disposed on the housing, a first electric valve fixedly disposed inside the liquid inlet, a second electric valve fixedly disposed inside the liquid outlet, a plurality of nozzles equidistantly and annularly distributed on the arc-shaped conveying pipe, and an injection pipe fixedly disposed on the arc-shaped conveying pipe.

[0008] Specifically, the clamping device includes: a plurality of spring hollow telescopic rods fixedly disposed on the housing, a plurality of air inlet pipes respectively disposed on the plurality of spring hollow telescopic rods, and a plurality of balls respectively disposed at one end of the plurality of spring hollow telescopic rods; the plurality of spring hollow telescopic rods are equidistantly and annularly distributed.

[0009] Specifically, the clamping device further includes a compression chamber fixedly disposed on the rod body, a compression block slidably disposed on the compression chamber, an exhaust pipe fixedly disposed on the compression chamber, and a multi-way valve fixedly disposed on the exhaust pipe.

[0010] Specifically, the injection pipe is connected to the liquid outlet through a hose.

[0011] Specifically, the multi-way valve is simultaneously connected to the plurality of air inlet pipes through a plurality of air pipes.

[0012] The beneficial effects of the present utility model are as follows: When in use, the user places the present utility model at one end of the ultraviolet lamp tube through the electric telescopic rod with the rotating ring, and moves the winding roller to a position suitable for the thickness of the ultraviolet lamp tube through the slide rail on the rotating ring. Then, the motor is started, so as to drive the transmission belt sleeved on the output shaft of the motor and one of the rotating shafts to rotate. The transmission belt drives the rotating shaft sleeved on the transmission belt to rotate. The rotating shaft on the transmission belt drives the self-rotating gear sleeved on the rotating shaft to rotate. The self-rotating gear drives a plurality of belt wheels respectively sleeved on adjacent two rotating shafts to drive the other rotating shafts to rotate, so as to drive the other rotating gears to start rotating. Thus, the self-rotating gear drives the rotating ring to rotate along the housing, so that the wiping assembly and the spraying assembly on the rotating ring can clean the lamp tube without dead angle at 360°.

[0013] When the user sleeved the present utility model on the ultraviolet lamp tube during use, the spring hollow telescopic rod has a certain clamping force and plays a certain limiting role. Hold the compression block tightly, and the compression block squeezes the air in the compression chamber. The air passes through the exhaust pipe, and the air in the exhaust pipe enters the multi-way valve. The air in the multi-way valve enters the air pipe, and the air in the air pipe enters the spring hollow telescopic rod through the air inlet pipe, so as to drive the spring hollow telescopic rod to clamp the lamp tube, and can better stabilize the position between the ultraviolet lamp tube and the present utility model.

[0014] When in use, the user sleeved the present utility model on the ultraviolet lamp tube, started the piston pump, applied positive pressure and negative pressure to the cavity. When applying negative pressure, the first electric valve was opened and the second electric valve was closed. When applying positive pressure, the second electric valve was opened and the first electric valve was closed. When the piston pump applied negative pressure to the cavity, the pressure in the cavity decreased, alcohol entered the liquid inlet, the first electric valve in the liquid inlet was opened, and the alcohol flowed in. When the piston pump applied positive pressure to the cavity, the pressure in the cavity increased, alcohol entered the liquid outlet, the second electric valve in the liquid inlet was opened, and the alcohol flowed out under pressure into the hose. The alcohol in the hose entered the arc-shaped conveying pipe through the injection pipe, and the alcohol entering the arc-shaped conveying pipe was discharged through a plurality of nozzles under pressure. Finally, the alcohol could be sprayed on the ultraviolet lamp tube more comprehensively, thus playing a better cleaning role.

[0015] When the cleaning starts, the rotating ring rotates, and the winding roller rotates when passing through the arc-shaped rack. When the winding roller rotates, it winds up the paper, and the paper drives the unwinding roller to rotate and release the paper. When the unwinding roller releases the paper, it is tightly pressed by the clamping plate, so as to achieve the purpose of ensuring the tension of the paper. When the paper on the unwinding roller decreases and the thickness becomes thinner, the clamping plate is pressed by the spring and continues to tightly press the unwinding roller upward, so that the paper remains tense continuously. The second moving frame is provided with a ratchet mechanism, which ensures that the winding roller can only rotate in one direction, ensuring that the winding roller will not rotate in the reverse direction, thus further ensuring the tension of the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings forming a part of this application are used to provide a further understanding of this application, making other features, objects, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation to this application.

[0017] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn to scale.

[0018] In the drawings:

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 is a front view of the present utility model;

[0021] Figure 3 is Figure 2 an enlarged view of part A in

[0022] Figure 4 is Figure 2 a sectional view taken along line A-A in

[0023] Figure 5 is Figure 4 an enlarged view of part B in

[0024] Figure 6 is Figure 5 an enlarged view of part C in ;

[0025] Figure 7 is a side view of the present utility model;

[0026] Figure 8 is Figure 7 a cross-sectional view taken along line B-B in ;

[0027] Figure 9 is Figure 8 an enlarged view of part D in ;

[0028] Figure 10 is Figure 8 an enlarged view of part E in . Specific embodiments

[0029] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although some embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for illustrative purposes and are not used to limit the scope of protection of the present disclosure.

[0030] In addition, it should be noted that for the sake of convenience of description, only parts related to the relevant utility model are shown in the drawings. Without conflict, the embodiments in the present disclosure and the features in the embodiments can be combined with each other.

[0031] It should be noted that the concepts such as "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or mutual dependence relationship of the functions performed by these devices, modules or units.

[0032] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly specified in the context, it should be understood as "one or more".

[0033] The present disclosure will be described in detail below with reference to the drawings and in combination with the embodiments.

[0034] Refer to Figure 1-10As shown in the figure, a cleaning device for an ultraviolet lamp tube according to the present utility model includes a rod body 1, a housing 2, an electric telescopic rod 3, a clamping device 4, and a cleaning device 5, and is characterized in that: the cleaning device 5 includes a motor 51 provided at the upper end of the rod body 1, a rotating ring 52 rotatably provided on the housing 2, a plurality of rotating shafts 53 equally spaced and annularly distributed and rotatably provided on the housing 2, a plurality of self-rotating gears 54 respectively fixedly sleeved on the plurality of rotating shafts, a plurality of belts 55 respectively sleeved on adjacent two rotating shafts, a transmission belt 56 sleeved on the output shaft of the motor and one of the rotating shafts, a wiping assembly 57 provided on the rotating ring 52, and a spraying assembly 58 provided on the housing; the self-rotating gears are meshed with the rotating ring; before cleaning the ultraviolet lamp tube, the rotating ring is placed at one end of the ultraviolet lamp tube through the electric telescopic rod, and the motor provided on the rod body is started. The motor drives the transmission belt sleeved on the output shaft of the motor and one of the rotating shafts to rotate, thereby driving the rotating shaft fixed on one of the self-rotating gears to rotate. One of the self-rotating gears drives the plurality of belts fixed on the other self-rotating gears to rotate, and the plurality of belts drive the other rotating shafts to rotate, thereby driving the other self-rotating gears to rotate, and finally driving the rotating ring to rotate along the housing, and finally driving the rotating ring to rotate along the ultraviolet lamp tube, so that the wiping assembly and the spraying assembly can perform 360° dead-angle-free cleaning.

[0035] Specifically, the wiping assembly 57 includes: a first moving frame 571 fixedly provided on the rotating ring 52, a paper feeding roller 572 rotatably sleeved on the first moving frame 571, a clamping plate 573 movably provided on the rotating ring 52, a spring 574 fixedly provided at both ends on the rotating ring 52 and the clamping plate 573, a through groove 575 provided on the rotating ring 52, a sliding groove 576 provided on the rotating ring, a second moving frame 577 movably provided on the sliding groove 576, a winding roller 578 rotatably provided on the second moving frame 577, an arc-shaped rack 5710 fixedly provided on the housing 2, a transmission gear 5711 fixedly sleeved on the winding roller 578, and a ratchet mechanism 5712 provided on the moving frame 577 and the winding roller 578; the second moving frame and the sliding groove are tightly and movably matched; before starting the cleaning, the winding roller movably provided on the through groove is moved to a specified position along the slide rail provided on the rotating ring as required. During the movement, the wiping paper is stretched by force, and when the winding roller is driven by the rotating ring to reach the arc-shaped rack, the paper starts to be wound, driving the paper feeding roller to rotate and release the paper. When the paper feeding roller releases the paper, the thickness becomes thinner, and the clamping plate movably provided on the rotating ring and closely attached to the paper feeding roller is pressed by the spring and continues to be tightly pressed upward, so that the paper remains taut. The second moving frame is provided with a ratchet mechanism to ensure that the winding roller can only rotate in one direction, so as to achieve a better wiping and cleaning effect and keep the paper taut; the ratchet mechanism is a prior art and will not be elaborated here.

[0036] Specifically, the spraying assembly 58 includes: a cavity 581 disposed in the rod body for placing alcohol, a piston pump 582 disposed at one end of the cavity, a liquid inlet 583 and a liquid outlet 584 fixedly disposed at the other end of the cavity 581, an arc-shaped delivery pipe 585 fixedly disposed on the housing 2, a first electric valve 586 fixedly disposed in the liquid inlet 583, a second electric valve 587 fixedly disposed in the liquid outlet 584, a plurality of nozzles 588 equidistantly and annularly distributed on the arc-shaped delivery pipe 585, and an injection pipe 589 fixedly disposed on the arc-shaped delivery pipe 585; when the present utility model is started, the piston pump in the cavity pressurizes or creates a negative pressure in the cavity, a pressure change occurs in the cavity disposed on the rod body, when the piston pump creates a negative pressure, the first electric valve disposed in the liquid inlet opens and the second electric valve disposed in the liquid outlet closes, alcohol enters the cavity through the liquid inlet, when the piston pump pressurizes, the first electric valve disposed in the liquid inlet closes and the second electric valve disposed in the liquid outlet opens, the alcohol is pressured and enters the hose through the liquid outlet, the alcohol enters the injection pipe through the hose, and thus enters the arc-shaped delivery pipe through the injection pipe, and finally sprays out from the nozzles to achieve the purpose of moistening and cleaning the ultraviolet lamp tube; the piston pump is a prior art and will not be elaborated here.

[0037] Specifically, the clamping device 4 includes: a plurality of spring hollow telescopic rods 41 fixedly disposed on the housing 2, a plurality of air inlet pipes 42 respectively disposed on the plurality of spring hollow telescopic rods 41, and a plurality of balls 43 respectively disposed at one end of the plurality of spring hollow telescopic rods 41; the plurality of spring hollow telescopic rods are equidistantly and annularly distributed; when the present utility model is operating, air enters the air inlet pipes disposed on the spring hollow telescopic rods through the air pipe, the air in the air inlet pipes enters the spring hollow telescopic rods, and the spring hollow telescopic rods are pressured to stretch forward, so as to achieve the purpose of fixing the ultraviolet lamp tube.

[0038] Specifically, the clamping device 4 further includes a compression chamber 43 fixedly disposed on the rod body 1, a compression block 44 slidably disposed on the compression chamber 43, an exhaust pipe 45 fixedly disposed on the compression chamber 43, and a multi-way valve 46 fixedly disposed on the exhaust pipe 45; when the user uses it, the user tightly holds the compression block disposed on the rod body, the compression block is pressured downward and extruded into the compression chamber, the gas in the compression chamber is pressured and enters the exhaust pipe, the air enters the multi-way valve through the exhaust pipe, and the air in the multi-way valve enters the air inlet pipe through the air pipe, and finally the spring hollow telescopic rods fix the ultraviolet lamp tube to achieve stability.

[0039] Specifically, the injection pipe is connected to the liquid outlet through a hose; so that alcohol can enter the arc-shaped delivery pipe.

[0040] Specifically, the multi-way valve is simultaneously connected to a plurality of air inlet pipes through a plurality of air pipes; so that air can enter the air inlet pipes.

[0041] The above description is only some preferred embodiments of the present disclosure and an explanation of the technical principles applied. Those skilled in the art should understand that the scope of the utility model involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the technical solutions formed by mutually replacing the above features with the technical features (but not limited to) disclosed in the embodiments of the present disclosure that have similar functions.

Claims

1. A cleaning device for an ultraviolet lamp tube, comprising a rod body (1), a housing (2), an electric telescopic rod (3), a clamping device (4), and a cleaning device (5), characterized in that: The cleaning device (5) includes a motor (51) provided at the upper end of the rod body (1), a rotating ring (52) rotatably provided on the housing (2), a plurality of rotating shafts (53) equidistantly and annularly distributed and rotatably provided on the housing (2), a plurality of self-rotating gears (54) respectively fixedly sleeved on the plurality of rotating shafts, a plurality of belts (55) respectively sleeved on adjacent two rotating shafts, a transmission belt (56) sleeved on the output shaft of the motor and one of the rotating shafts, a wiping assembly (57) provided on the rotating ring (52), and a spraying assembly (58) provided on the housing; the self-rotating gears are meshed with the rotating ring.

2. The cleaning device for an ultraviolet lamp tube according to claim 1, characterized in that: The wiping assembly (57) includes: a first moving frame (571) fixedly provided on the rotating ring (52), a feeding roller (572) rotatably sleeved on the moving frame (571), a clamping plate (573) movably provided on the rotating ring (52), a spring (574) with both ends fixedly provided on the rotating ring (52) and the clamping plate (573), a through groove (575) provided on the rotating ring (52), a sliding groove (576) provided on the rotating ring, a second moving frame (577) movably provided on the sliding groove (576), a winding roller (578) rotatably provided on the second moving frame (577), an arc-shaped rack (5710) fixedly provided on the housing (2), a transmission gear (5711) fixedly sleeved on the winding roller (578), and a ratchet mechanism (5712) provided on the second moving frame (577) and the winding roller (578); the moving frame and the sliding groove are tightly and movably fitted.

3. The cleaning device for an ultraviolet lamp tube according to claim 1, characterized in that: The spraying assembly (58) includes: a cavity (581) provided in the rod body for placing alcohol, a piston pump (582) provided at one end of the cavity, a liquid inlet (583) and a liquid outlet (584) fixedly provided at the other end of the cavity (581), an arc-shaped conveying pipe (585) fixedly provided on the housing (2), a first electric valve (586) fixedly provided in the liquid inlet (583), a second electric valve (587) fixedly provided in the liquid outlet (584), a plurality of nozzles (588) equidistantly and annularly distributed on the arc-shaped conveying pipe (585), and an injection pipe (589) fixedly provided on the arc-shaped conveying pipe (585).

4. The cleaning device for an ultraviolet lamp tube according to claim 1, wherein: The clamping device (4) includes: a plurality of spring hollow telescopic rods (41) fixedly provided on the housing (2), a plurality of air inlet pipes (42) respectively provided on the plurality of spring hollow telescopic rods (41), and a plurality of balls (43) respectively provided at one end of the plurality of spring hollow telescopic rods (41); the plurality of spring hollow telescopic rods are equidistantly and annularly distributed.

5. The cleaning device for an ultraviolet lamp tube according to claim 2, wherein: The clamping device (4) further includes a compression cavity (44) fixedly provided on the rod body (1), a compression block (45) slidably provided on the compression cavity (44), an exhaust pipe (46) fixedly provided on the compression cavity (44), and a multi-way valve (47) fixedly provided on the exhaust pipe (46).

6. The cleaning device for an ultraviolet lamp tube according to claim 3, characterized in that: The injection pipe is connected to the liquid outlet through a hose.

7. The cleaning device for an ultraviolet lamp tube according to claim 5, characterized in that: The multi-way valve is simultaneously connected to the plurality of air inlet pipes through a plurality of air pipes.

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