CN205174154U - Circular light guide plate LED ceiling lamp - Google Patents

Abstract

The utility model relates to a circular light guide plate LED ceiling lamp, including dustcoat and chassis, the dustcoat is rotatory fixed with the chassis, and its characterized in that still is provided with light diffusion plate, light guide plate, reflection of light paper, aluminum plate, ultra -thin drive and LED luminescent plate, the LED luminescent plate is installed on aluminum plate, and on reflection of light paper, light guide plate, light diffusion plate arranged the LED luminescent plate in proper order in, aluminum plate fixed on the dustcoat, and the protective ring is installed on the chassis, and ultra -thin drive is fixed on the chassis. The dustcoat on be provided with the screw hole of the fixed usefulness of aluminum plate, the buckle of the rotatory fixed usefulness in chassis, draw -in groove cooperation on buckle and the chassis. Compared with the prior art, the utility model, have following advantage and effect: structural design is reasonable, and the light efficiency is good, the appearance is ultra -thin, whole shape is succinct, and energy -conserving high -efficient luminance is high, it is fixed reliable, convenient assembling, the radiating effect is good, and the wholeness can safe and reliable.

Description

A circular light guide plate LED ceiling lamp

technical field

The utility model relates to an LED ceiling lamp with a circular light guide plate, which is mainly installed indoors, such as on the ceiling.

Background technique

In the prior art, the structure of the commonly used ceiling lamp is usually composed of a lamp body and a PC cover. In order to achieve good light effect, the ceiling lamp with this structure makes the height of the lamp very high, which affects the overall aesthetics of the lamp; Close, there are many lamps with the same style, which cannot give people a novel feeling; at the same time, the use of traditional light sources has high energy consumption levels, which cannot be energy-saving and environmentally friendly.

Contents of the invention

The technical problem to be solved by the utility model is to overcome the deficiencies in the prior art, and provide a circular light guide plate LED ceiling lamp with reasonable structural design, good light effect, ultra-thin appearance, simple shape, high efficiency and energy saving.

The technical scheme adopted by the utility model to solve the above problems is: the circular light guide plate LED ceiling lamp includes an outer cover and a chassis, and the outer cover and the chassis are fixed in rotation. It is characterized in that: a light diffusion plate, a light guide plate, reflective paper, Aluminum plate, ultra-thin driver and LED light-emitting plate; the LED light-emitting plate is installed on the aluminum plate, reflective paper, light guide plate, and light diffusion plate are placed on the LED light-emitting plate in sequence, the aluminum plate is fixed on the outer cover, and the protective coil is installed on the chassis. The ultra-thin driver is fixed on the chassis, which makes the structural design of the utility model more reasonable, not only effectively reduces the height of the lamp body, but also successfully makes the light effect uniform, and the direction of the LED light is directed downward to prevent the strong light from directly hitting the eyes.

The outer cover described in the utility model is provided with threaded holes for fixing the aluminum plate and buckles for rotating and fixing the chassis, and the buckles cooperate with the draw-in grooves on the chassis.

The chassis of the utility model is provided with a rotating slot matched with the outer cover, a threaded hole for ultra-thin driving and fixing, and an outlet hole for installing the protective coil.

The LED light-emitting board described in the utility model is installed on the aluminum board with heat-conducting double-sided adhesive.

The aluminum plate and the outer cover described in the utility model are fixed by screws.

The ultra-thin driver described in the utility model is fixed on the chassis so that the whole lamp is very thin.

Compared with the prior art, the utility model has the following advantages and effects: reasonable structural design, good light efficiency, ultra-thin appearance, simple overall shape, energy saving, high efficiency and high brightness; reliable fixing, convenient assembly, good heat dissipation effect, and safe overall performance reliable.

Description of drawings

Fig. 1 is the front schematic diagram of the utility model embodiment;

Fig. 2 is a schematic left view of Fig. 1;

Fig. 3 is the exploded schematic diagram of the utility model embodiment;

FIG. 4 is a schematic cross-sectional left view of FIG. 1 .

detailed description

The utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the utility model and the utility model is not limited to the following examples.

Referring to Fig. 1-Fig. 4, this embodiment includes housing 1, light diffusion plate 2, light guide plate 3, reflective paper 4, LED light-emitting plate 5, heat-conducting double-sided adhesive tape 6, SM terminal wire 7, aluminum plate 8, ultra-thin driver 9 , chassis 10, protective coil 11, wherein the LED light-emitting board 3 is fixed on the inside of the aluminum board 3 by the heat-conducting double-sided adhesive 6, and the reflective paper 4, the light guide board 3, and the light diffusion board 2 are mounted on the aluminum board 8 in this order to form a combination Then the assembly is fixed on the outer cover 1 by pressing the aluminum plate 8 with screws, the driver 9 is fixed on the chassis 10 by screws, the protective coil 11 is installed in the outlet hole of the chassis 10 to protect the wires from being scratched, and the LED light-emitting board 5 passes through The SM terminal wire 7 is connected to the driver 9, and the housing 1 and the chassis 10 are fixed by rotation.

The aluminum plate 8 is provided with a flat surface 8-1, and the LED luminescent plate 5 is installed on this surface with a heat-conducting double-sided adhesive 6. The aluminum plate 8 is provided with a convex surface 3-2 for placing the reflective paper 4, the light guide plate 3, and the light diffusion plate 2. .

The outer cover 1 is provided with a screw hole 1-1 for fixing the aluminum plate 8 .

The outer cover 1 is provided with buckles 1 - 2 , and the chassis 10 is provided with a slot 10 - 1 for fixing the outer cover 1 and the chassis 10 .

The outline of the housing 1 in this embodiment is circular.

The aluminum plate 8 in this embodiment is closely matched with the LED light emitting board 5 , so that the aluminum plate 8 has better heat dissipation performance and prolongs the service life of the LED light emitting board 5 . In this embodiment, the LED light-emitting board 5 makes the light effect more concentrated through the reflective paper 4, the light guide plate 3, and the light diffusion plate 2, which improves the utilization rate of the LED light source and makes the light effect more uniform; in this embodiment, the ultra-thin drive 9 makes the whole Lamp height lowered.

The LED wall lamp in this embodiment is mainly installed indoors, such as on the ceiling and on the wall. The entire LED lamp is fixed on the wall through the chassis 10 and the accessory UL mounting plate, thereby becoming a circular light guide plate LED ceiling lamp.

The profile of the outer cover 1 described herein is circular, which means that the outer profile of the lampshade is circular.

The above content described in this specification is only an illustration of the structure of the present utility model. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the definition defined in the claims scope, all should belong to the protection scope of the present utility model.

Claims (5)

1. a circular light guide plate LED lamp affixed to the ceiling, comprises outer cover and chassis, and outer cover and chassis rotate fixing, it is characterized in that: be also provided with light diffusing sheet, light guide plate, reflective sheeting, aluminium sheet, ultra-thin driving and LED luminous plaque; Described LED luminous plaque is arranged on aluminium sheet, and reflective sheeting, light guide plate, light diffusing sheet are placed on LED luminous plaque successively, and aluminium sheet is fixed on outer cover, and protective ring is arranged on chassis, and ultra-thin driving is fixed on chassis.

2. circular light guide plate LED lamp affixed to the ceiling according to claim 1, is characterized in that: described outer cover is provided with screwed hole that aluminium sheet fixes, chassis rotates fixing buckle, buckle coordinates with the draw-in groove on chassis.

3. circular light guide plate LED lamp affixed to the ceiling according to claim 1, is characterized in that: described chassis is provided with the swivelling chute coordinated with outer cover, screwed hole that ultra-thin driving is fixed, the wire hole of installing protective ring.

4. circular light guide plate LED lamp affixed to the ceiling according to claim 1, is characterized in that: described LED luminous plaque bond plies is arranged on aluminium sheet.

5. circular light guide plate LED lamp affixed to the ceiling according to claim 1, is characterized in that: described aluminium sheet is connected by screw with outer cover.