UV lamp cooling device

Abstract

The invention discloses a heat-dissipating device of an ultraviolet lamp. The heat-dissipating device comprises a box cover (3) for mounting the ultraviolet lamp (1) and a reflective hood (2) and a box body (4) for covering the ultraviolet lamp (1) and the box cover (3); an air inlet pipe (5) is arranged on the upper end surface of the box cover (3), an air inlet (2.1) is formed in the reflectivehood (2), an air guide box (6) is arranged between the box cover (3) and the reflective hood (2), the air guide box (6) covers the reflective hood (2) to form an air guiding channel communicating theair inlet pipe (5) and the air inlet (2.1), and an air outlet pipe (7) communicating to a cavity (2.2) where the ultraviolet lamp (1) is mounted in the reflective hood (2) is also arranged on the upper end surface of the box cover (3). The invention provides the heat-dissipating device of the ultraviolet lamp. The heat-dissipating device dissipates head uniformly for the ultraviolet lamp to prevent too high or too low temperature of the local part of an ultraviolet lamp tube.

Description

technical field [0001] The invention relates to the technical field of ultraviolet lamp sterilization devices, in particular to a heat dissipation device for ultraviolet lamps. Background technique [0002] Ultraviolet sterilizing effect is strong. Ultraviolet lamps are used in many fields such as operating rooms, burn wards, infectious wards, and sterile rooms for space disinfection and disinfection of food and beverages. The optimal working temperature of strong ultraviolet sterilizing lamps is about 110°C. During the process, if the lamp tube is locally too high or too low, it will affect the irradiance intensity of the ultraviolet rays output by the ultraviolet lamp, thereby affecting the bactericidal performance of ultraviolet rays and the like. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a heat dissipation device for an ultraviolet lamp that can uniformly dissipate heat from the ultraviolet lamp to avoi...

AI Technical Summary

Problems solved by technology

[0002] Ultraviolet sterilizing effect is strong. Ultraviolet lamps are used in many fields such as operating rooms, burn wards, infectious wards, and sterile rooms for space disinfection and disinfection of food and beverages. The optimal working temperature of strong ultraviolet sterilizing lamps is about 110°C. During the process, if the lamp tube is too high or too low locally, it will affect the irradiance intensity of the ultraviolet rays output by the ultraviolet lamp, thereby affecting the bactericidal performance of ultraviolet rays, etc.

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