Integrated illuminating and ventilating structure of car of elevator

Abstract

The invention relates to the technical field of the elevator industry, in particular to an integrated illuminating and ventilating structure of a car of an elevator. The integrated illuminating and ventilating structure comprises a car top and a lamp box, wherein the car top and the lamp box are integrally formed; fans are symmetrically arranged on the left side and the right side of the car top; a plurality of ventilation openings which are matched with the fans are formed in the lower surface of the lamp box; a plurality of LED (light emitting diode) lamps are arranged on the lower surface of the lamp box; and a plurality of heat dissipation holes are formed in four side walls of the lamp box. When the integrated illuminating and ventilating structure is used, secondary ceiling hanging is avoided, the actual using height of the car is increased, the production cost is greatly reduced, the supply air rate is greatly increased, and the air flowing quantity of the inside of the car body is also increased. The heat dissipation holes are formed in the four side walls of the lamp box, so that the heat dissipation effect of the LED lamps is greatly improved, and the service lives of the LED lamps are effectively prolonged. The integrated illuminating and ventilating structure of the car of the elevator has the advantages of simple structure, reasonable arrangement, low manufacturing cost and the like.

Description

technical field [0001] The invention relates to the technical field of the elevator industry, in particular to an elevator car integrated lighting and ventilation structure. Background technique [0002] At present, the processing and production of elevator cars in the elevator industry belongs to the traditional sheet metal processing industry of sheet metal. Through cutting, punching, bending, welding, painting and other technological processes on the metal sheet, the production of the top parts of the car roof decoration is completed. Or directly use stainless steel plates, and make-up steel plates are directly processed. When the elevator is installed, the installation technician lifts the decorative roof close to the size of the car roof over the head and installs it on the car roof at the installation site. There are following deficiencies in this structure and technology: [0003] First, there are many processing and installation processes, which must be completed ...

AI Technical Summary

Problems solved by technology

[0003] First, there are many processing and installation processes, which must be completed through multiple processes

[0004] Second, the on-site installation of the decorative roof is not only non-working hours, but also has installation hidden dangers

[0005] Third, it is necessary to add a second suspended ceiling. Since the suspended ceiling has a certain height, the actual use height of the car is reduced.

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