Lamp tube adjusting mechanism of ultraviolet disinfection vehicle

Abstract

The invention relates to a lamp tube adjusting mechanism of an ultraviolet disinfection vehicle. The lamp tube adjusting mechanism comprises a screw rod arranged between the inner walls of the left side and the right side of a lamp tube and a shifting fork assembly inserted into the screw in a sleeving mode, wherein the shifting fork assembly comprises a first positioning shifting fork and a second positioning shifting fork; the tail portion of the first positioning shifting fork is connected with the tail portion of a lamp tube fixing rod, the head portion of the first positioning shifting fork is inserted into the screw in a sleeving mode, and the lamp tube fixing rod drives the first positioning shifting fork to rotate upwards; the tail portion of the second positioning shifting fork isfixed to the inner wall of the rear end of the lamp tube, and the head portion of the second positioning shifting fork is inserted into the screw; a circle of dot-shaped grooves and a circle of dot-shaped protrusions are formed in the two faces, attached to each other, of the head portion of the first positioning shifting fork and the head portion of the second positioning shifting fork, and thesizes and the positions of the grooves are matched with the sizes and the positions of the protrusions; and a circle of springs are arranged on the screw. According to the lamp tube adjusting mechanism of the ultraviolet disinfection vehicle, the irradiation angle of the lamp tube can be adjusted, so a sterilization range is wider, indoor all-around sterilization is achieved, and sterilization anddisinfection effect is better.

Description

technical field [0001] The invention relates to a lamp tube adjusting mechanism of an ultraviolet sterilizing vehicle. Background technique [0002] Ultraviolet disinfection lamps are also called ultraviolet germicidal lamps and ultraviolet fluorescent lamps. A lamp that utilizes the bactericidal effect of ultraviolet rays to sterilize and disinfect. It is mainly used in hospital outpatient clinics, clinics, kindergartens, catering services, food manufacturing, animal husbandry, and poultry breeding industries for sterilization and disinfection. In order to sterilize and disinfect all places in a certain space, a movable ultraviolet disinfection vehicle has been designed for mobile disinfection, which overcomes the defect that the germicidal lamp cannot be moved in the past. [0003] The disinfection lamp tube of the traditional ultraviolet disinfection vehicle mainly uses two states of vertical and horizontal for disinfection. For some positions that require a long time of...

AI Technical Summary

Problems solved by technology

In order to sterilize and disinfect all places in a certain space, a movable ultraviolet disinfection vehicle has been designed for mobile disinfection, which overcomes the defect that the germicidal lamp cannot be moved in the past.

[0003] The disinfection lamp tube of the traditional ultraviolet disinfection vehicle mainly uses two states of vertical and horizontal for disinfection. For some positions that require a long time of direct sterilization, because the disinfection lamp tube cannot adjust the fixed angle, the sterilization effect of some indoor positions will be caused. not good

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