Special LED plate lamp for integrated ceiling

Abstract

The invention discloses a special LED (light-emitting diode) plate lamp for an integrated ceiling, and the plate lamp comprises a plastic lamp frame, an optical guide component, a circuit board, a diffuser plate, a lower shell, and a connection terminal group, wherein the circuit board is stuck in the lower shell and positioned on the side of the optical guide component, the optical guide component and the diffuser plate are positioned in the lower shell and fixed on the lamp frame, the circuit board is provided with a plurality of LED chips and driving components all which are connected in series or in parallel, and connected with commercial power through the connection terminal group in the lower shell, the lamp frame is integrally formed, and the inner wall of the lamp frame is provided with bayonets. The lower shell is integrally formed and the periphery thereof is provided with grooves where the bayonets are embedded, a baffle is upwardly extended along the edge of the lower shell and the top of the baffle is provided with fasteners. The fasteners are matched with the bayonets in shape so as to fix the lower shell to the assigned position of the lamp frame. Through utilization of a nonmetallic insulated enclosure, the special LED plate lamp has the advantages of simple structure and cost reduction, besides, the existing leakage hidden trouble of the ordinary plate lamp can be avoided so that the LED plate lamp is more safely and reliably used.

Description

technical field [0001] The invention belongs to the field of lighting, and in particular relates to a special LED panel light for integrated suspended ceilings. Background technique [0002] LED is a green light source. LED lights are driven by DC, no strobe; no infrared and ultraviolet components, no radiation pollution, high color rendering and strong luminous directionality; good dimming performance, no visual errors when the color temperature changes; cold light source Low heat and safe to touch; something that incandescent and fluorescent lamps cannot achieve. It can not only provide a comfortable lighting space, but also meet the physiological health needs of people. It is a healthy light source that protects eyesight and is environmentally friendly. [0003] Due to the low power and low brightness of a single LED, it is not suitable to be used alone. However, a practical LED lighting fixture designed by assembling multiple LEDs has broad application prospects. Lum...

AI Technical Summary

Problems solved by technology

[0004]LED flat dome light is a common type of LED lighting fixture with high practical frequency. The current LED flat top light is usually composed of a lamp holder and a lamp installed in the lamp holder. LED lamps, but most of the existing LED lamps use metal frame structures. In view of safety considerations during design, to prevent the occurrence of line leakage, it is necessary to install an isolation transformer, which will further increase the cost of LED flat ceiling lamps, and the metal frame The manufacture of the frame is relatively complicated, which has a certain adverse effect on the promotion of LED flat dome lights

Images