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CN-121971670-A - Ultraviolet disinfection lamp with self-cleaning function

CN121971670ACN 121971670 ACN121971670 ACN 121971670ACN-121971670-A

Abstract

The invention relates to the technical field of ultraviolet lamps, in particular to an ultraviolet disinfection lamp with a self-cleaning function, which comprises an ultraviolet lamp tube, wherein lamp holders are arranged at two ends of the ultraviolet lamp tube, the two lamp holders are arranged on lamp holders, a rotary cleaning device is arranged on the ultraviolet lamp tube, a sprayer is arranged on one lamp holder, the rotary cleaning device comprises a rotary sleeve, the rotary sleeve is sleeved on the ultraviolet lamp tube, a plurality of wiping heads are arranged on the inner annular wall of the rotary sleeve, each wiping head is contacted with the wall of the ultraviolet lamp tube, the rotary sleeve is rotatably connected in a shell frame, a rotary driving device for driving the rotary sleeve to rotate is arranged on the shell frame, the top of the shell frame is connected with a reciprocating driving device, and the reciprocating driving device is arranged on the lamp holder. According to the invention, the rotating cleaning and moving mechanism is arranged, so that the wiping head can be driven to automatically clean the surface of the lamp body, manual operation is replaced, and the cleaning of the surface of the lamp body is simpler and more efficient.

Inventors

  • ZHANG SHASHA
  • ZHAO NA
  • LIU PEI

Assignees

  • 保定市第一中心医院

Dates

Publication Date
20260505
Application Date
20260320

Claims (10)

  1. 1. The ultraviolet disinfection lamp with the self-cleaning function comprises an ultraviolet lamp tube (1), wherein lamp holders (2) are arranged at two ends of the ultraviolet lamp tube (1), and two lamp holders (2) are arranged on a lamp holder (3), and the ultraviolet disinfection lamp is characterized in that a rotary cleaning device (4) is arranged on the ultraviolet lamp tube (1), and a sprayer (5) is arranged on one of the lamp holders (2); The rotary cleaning device (4) comprises a rotary sleeve (401), the rotary sleeve (401) is sleeved on the ultraviolet lamp tube (1), a plurality of wiping heads (402) are arranged on the inner annular wall of the rotary sleeve (401), each wiping head (402) is in contact with the tube wall of the ultraviolet lamp tube (1), the rotary sleeve (401) is rotationally connected in a shell frame (403), a rotary driving device (404) for driving the rotary sleeve (401) to rotate is arranged on the shell frame (403), the top of the shell frame (403) is connected with a reciprocating driving device (405), and the reciprocating driving device (405) is arranged on the lamp bracket (3); The sprayer (5) comprises a spray head (502), the spray head (502) faces the wiping head (402), and the spray head (502) and a spraying system (504) are connected through a pipeline (503).
  2. 2. The ultraviolet disinfection lamp with self-cleaning function according to claim 1, wherein the wiping head (402) comprises an arc-shaped clamping plate (402-1), wiping cotton (402-2) is coated on the arc-shaped clamping plate (402-1), a spring piece (402-3) is arranged in the middle of the arc-shaped clamping plate (402-1), each spring piece (402-3) is fixed on a connecting ring (402-4), and the connecting rings (402-4) are fixed on the inner wall of the rotating sleeve (401).
  3. 3. The ultraviolet sterilizing lamp with self-cleaning function according to claim 1, wherein a bearing (406) and a toothed ring (407) are sleeved on the outer circumferential wall of the rotating sleeve (401), the outer ring of the bearing (406) is assembled in the housing frame (403), and the toothed ring (407) is in power connection with the rotary driving device (404).
  4. 4. An ultraviolet sterilizing lamp with self-cleaning function according to claim 3, wherein said rotary driving means (404) comprises a driving gear (404-1), said driving gear (404-1) is meshed with said toothed ring (407), said driving gear (404-1) is mounted on a power output shaft of a first motor (404-2), and a housing of said first motor (404-2) is mounted on said housing frame (403).
  5. 5. The ultraviolet sterilizing lamp with self-cleaning function according to claim 3, wherein the rotary driving device (404) comprises a worm (404-3), the worm (404-3) is meshed with the toothed ring (407), the worm (404-3) is connected with a vertically arranged transmission shaft (404-4), the transmission shaft (404-4) is rotatably connected on the housing frame (403), the upper end of the transmission shaft (404-4) is connected with a driving gear (404-1), and one side of the driving gear (404-1) is meshed with a rack (404-5).
  6. 6. The ultraviolet disinfection lamp with self-cleaning function according to claim 1, wherein the reciprocating driving device (405) comprises a movable seat (405-1), a sliding guide rod (405-2) and a screw rod (405-3) are connected to the movable seat (405-1), the sliding guide rod (405-2) is slidably connected with the movable seat (405-1), the screw rod (405-3) is in threaded connection with the movable seat (405-1), and one end of the screw rod (405-3) is in power connection with a second motor (405-4).
  7. 7. The ultraviolet sterilizing lamp with self-cleaning function according to claim 6, wherein the atomizer (5) comprises an atomizer cover (501), the atomizer cover (501) is covered on the ultraviolet lamp tube (1), the atomizer cover (501) is fixed with one of the lamp holders (2), and the spray head (502) is arranged in the atomizer cover (501).
  8. 8. The ultraviolet sterilizing lamp with self-cleaning function according to claim 1, wherein the spraying system (504) comprises an alcohol bottle, the alcohol bottle is connected with the spray head (502) through a pipeline (503), and a booster pump is arranged on the pipeline (503).
  9. 9. The ultraviolet sterilizing lamp with self-cleaning function according to claim 1, wherein an isolation sleeve (505) is arranged in the spray cover (501), and the isolation sleeve (505) is sleeved on the ultraviolet lamp tube (1).
  10. 10. The ultraviolet sterilizing lamp with self-cleaning function according to claim 9, wherein the spacer (505) is in a necked shape from the rear to the front.

Description

Ultraviolet disinfection lamp with self-cleaning function Technical Field The invention relates to the technical field of ultraviolet lamps, in particular to an ultraviolet disinfection lamp with a self-cleaning function. Background The ultraviolet lamp is a device capable of transmitting ultraviolet rays, and can destroy microorganism DNA through UVC wave bands to realize sterilization and disinfection, so that the ultraviolet lamp is widely applied to the medical and health industry. According to the requirements of related medical and health management, the ultraviolet lamp tube is required to be kept clean, particularly, 75% alcohol is used for wiping the surface of the ultraviolet lamp tube, the ultraviolet lamp tube is usually required to be wiped every week by hospitals, dust and pollution are required to be wiped at any time, but the ultraviolet lamp tube is inconvenient to wipe due to the hanging height of the ultraviolet lamp tube and lack of professional wiping tools, so that the labor and time are wasted, the workload of nurses is increased, and the risk of falling injury of personnel is easily caused. Disclosure of Invention Based on the above problems, the invention aims to provide an ultraviolet disinfection lamp with a self-cleaning function, which adopts the following technical scheme: The invention relates to an ultraviolet disinfection lamp with a self-cleaning function, which comprises an ultraviolet lamp tube, wherein lamp holders are arranged at two ends of the ultraviolet lamp tube, the two lamp holders are arranged on lamp holders, a rotary cleaning device is arranged on the ultraviolet lamp tube, and a sprayer is arranged on one of the lamp holders; the rotary cleaning device comprises a rotary sleeve, the rotary sleeve is sleeved on the ultraviolet lamp tube, a plurality of wiping heads are arranged on the inner annular wall of the rotary sleeve, each wiping head is in contact with the tube wall of the ultraviolet lamp tube, the rotary sleeve is rotatably connected in a shell frame, a rotary driving device for driving the rotary sleeve to rotate is arranged on the shell frame, the top of the shell frame is connected with a reciprocating driving device, and the reciprocating driving device is arranged on the lamp bracket; The sprayer comprises a spray head, the spray head faces the wiping head, and the spray head passes through a pipeline and a spraying system. Preferably, the wiping head comprises an arc-shaped clamping plate, wiping cotton is coated on the arc-shaped clamping plate, a spring piece is arranged in the middle of the arc-shaped clamping plate, each spring piece is fixed on a connecting ring, and the connecting rings are fixed on the inner wall of the rotating sleeve Preferably, a bearing and a toothed ring are sleeved on the outer circumferential wall of the rotating sleeve, the outer ring of the bearing is assembled in the shell frame, and the toothed ring is in power connection with the rotary driving device. Preferably, the rotary driving device comprises a driving gear which is meshed with the toothed ring, the driving gear is mounted on a power output shaft of a first motor, and a shell of the first motor is mounted on the shell frame. Preferably, the rotary driving device comprises a worm, the worm is meshed with the toothed ring, the worm is connected with a vertically arranged transmission shaft, the transmission shaft is rotatably connected to the housing frame, the upper end of the transmission shaft is connected with a driving gear, and a rack is meshed with one side of the driving gear. Preferably, the reciprocating driving device comprises a movable seat, wherein the movable seat is connected with a slide guiding rod and a screw rod, the slide guiding rod is in sliding connection with the movable seat, the screw rod is in threaded connection with the movable seat, and one end of the screw rod is in power connection with a second motor. Preferably, the sprayer comprises a spray cover, wherein the spray cover is arranged on the ultraviolet lamp tube and is fixed with one lamp holder, and the spray head is arranged in the spray cover. Preferably, the spraying system comprises an alcohol bottle, wherein the alcohol bottle is connected with the spray head through a pipeline, and a booster pump is arranged on the pipeline. Preferably, a spacer sleeve is arranged in the spray cover and sleeved on the ultraviolet lamp tube Preferably, the isolating sleeve is in a necking shape from the back to the front. Compared with the prior art, the invention has the beneficial technical effects that: The invention provides an ultraviolet disinfection lamp with a self-cleaning function, wherein a spraying system in a sprayer sprays alcohol to a wiping head through a spray head during operation, wiping cotton on the wiping head absorbs the alcohol, then a reciprocating driving device drives a rotary cleaning device to axially move along an ultraviolet lamp tube as a whole, a r