CN203298266U

CN203298266U - Light-emitting diode (LED) panel light

Info

Publication number: CN203298266U
Application number: CN2013203953166U
Authority: CN
Inventors: 姚松良; 张辉
Original assignee: Zhejiang Laisiao Electric Co Ltd
Current assignee: Jiaxing reeyah photoelectric Co Ltd
Priority date: 2013-07-03
Filing date: 2013-07-03
Publication date: 2013-11-20
Anticipated expiration: 2023-07-03

Abstract

The utility model provides an LED panel light. The LED panel light comprises an LED light panel and LED light bars and is characterized in that a square frame is defined by four profiles, a light bar groove and a connection groove are formed in each of the profiles, the LED light bars are arranged on the inner side surfaces of the light bar grooves, four sides of the LED light panel are clamped in the light bar grooves of the four profiles, four right-angle-shaped connection sheets are arranged at four corners of the square frame, two sides of the right-angle-shaped connection sheets are clamped in the connection grooves of the adjacent profiles respectively, and the sides of the right-angle-shaped connection sheets, the profiles and the LED light panel are connected in a threaded and fixed mode through screws arranged at corresponding positions of the sides of the right-angle-shaped connection sheets. According to the LED panel light, the profiles are used as frame sides, the cost is low, the profiles can be mutually inserted and clamped to fix the right-angle-shaped connection sheets, the profiles, the LED light panel and the like are fixed through screws, the process is simple and reliable, and the cooling effect is facilitated.

Description

The LED flat lamp

Technical field

The utility model belongs to a kind of lighting, relates in particular to a kind of LED flat lamp.

Background technology

The LED flat lamp is a kind of illuminating lamp, its by light source concentrate on the light fixture both sides or the four sides, utilize LGP and reflective membrane by anaclasis to diffuser plate, the good evenness of the light of LED flat lamp, energy-conservation, brightness is high, without infrared ray, without ultraviolet ray, without fuel factor, radiationless, unglazed flashing resembles; The complete plane output of bright light, lighting angle is wider.The place of be suitable for hotel, meeting room, factory or office, commercial use, house or communal facility, school, hospital's needs are energy-conservation and the high-color rendering index throws light on.

Because the LED of LED flat lamp is relatively concentrated, very high to LED and heat dissipation design requirement, also require the LED flat lamp easy for installation, cost is low, stabilized structure.

The utility model content

The utility model provides a kind of LED flat lamp, and its purpose solves the shortcoming that prior art exists, and makes the installation of LED flat lamp simply firm, and thermal diffusivity is good, and cost is low.

The technical scheme that its technical problem that solves the utility model adopts is:

the LED flat lamp, comprise LED lamp plate and LED lamp bar, the LED lamp plate comprises the diffuser plate that is arranged in order from top to bottom, LGP, reflective membrane, the EVA sponge, bottom plate, have two LED lamp bar or four LED lamp bars that are positioned at LED lamp plate surrounding that are positioned at LED lamp plate both sides, it is characterized in that: four section bars surround a quadra, section bar is provided with lamp bar groove and link slot, above-mentioned LED lamp bar is located on the medial surface of lamp bar groove, four sides of LED lamp plate are fastened in the lamp bar groove of four section bars, four angles of quadra have the brace of four squares, two sides of square brace are fastened on respectively in the link slot of adjacent section bar, the correspondence position of each side of square brace has screw by the side of square brace, section bar, LED lamp plate three spiral shell is established and is fixedly connected with.

Usefulness of the present utility model is:

The utility model is owing to adopting section bar as frame sides, cost is low, can mutually insert card establishes square brace, section bar, LED lamp plate etc. fixing, be screwed again, the medial surface that simple and reliable process, LED lamp bar are positioned at the lamp bar groove of section bar, can dispel the heat by section bar, and the heat radiation wall of section bar can be done thinlyyer, is more conducive to radiating effect.

The accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is that the utility model is tiltedly overlooked outside drawing;

Fig. 2 is that the utility model is tiltedly looked up outside drawing;

Fig. 3 is the oblique depression angle structure chart of the utility model (removing a section bar);

Fig. 4 is that the utility model is tiltedly looked up angle structure chart (removing a section bar and LED lamp plate);

Fig. 5 is the A section enlarged drawing of Fig. 3;

Fig. 6 is the B section enlarged drawing of Fig. 4.

The specific embodiment

Fig. 3, Fig. 4, Fig. 5, shown in Figure 6 as shown in Figure 1, Figure 2,, LED flat lamp of the present utility model, comprise LED lamp plate 1 and LED lamp bar 2, the structure of LED lamp plate 1 is prior art, comprise the diffuser plate, LGP, reflective membrane, EVA sponge, the bottom plate that are arranged in order from top to bottom, if select two LED lamp bars 2, LED lamp bar 2 is arranged on the both sides of LED lamp plate 1, if select four LED lamp bars 2, LED lamp bar 2 is positioned at LED lamp plate 1 surrounding, and LED lamp bar 2 is provided with the strip light band forms of some LED lamps above being.

Four section bars 3 surround a quadra, and two ends of every section bar 3 are all the inclined-planes that is miter angle, and the end of such four section bars 3 can join and piece together a complete quadra.

Every section bar 3 is provided with lamp bar groove 31 and link slot 32, lamp bar groove 31 is positioned at link slot 32 tops, above-mentioned LED lamp bar 2 is placed on the medial surface of lamp bar groove 31, four sides of LED lamp plate 1 are fastened in the lamp bar groove 32 of four section bars 3, and LED lamp plate 1 presses closer the LED lamp bar 2 of placing in lamp bar groove 32.

Four angles of quadra have the brace 4 of four squares, and also, the two ends of every section bar 3 correspond respectively to a right angle brace 4.

Two sides of square brace 4 are fastened on respectively in the link slot 32 of adjacent section bar 3 and the angle of cut of adjacent section bar 3 are restricted to right angle.Link slot 32 can be lateral opening, can be also the form of the bottom surface opening as shown in the present embodiment figure, and correspondingly square brace 4 can be fastened on link slot 32 after the side of section bar 3 or the end or end face insert.

After two sides of square brace 4 connect adjacent rectangular section bar 3, then at the correspondence position of each side, be screwed into screw 5 side of square brace 4, section bar 3, LED lamp plate 1 three's spiral shell are established and be fixedly connected with final formation LED flat lamp.

During use, the light side of the LED lamp bar 2 of strip light band forms is injected LED lamp plate 1, and by the LGP transmission, reflective membrane is reflective, after diffuser plate diffusion, form a shinny flat lamp.

Claims

1.LED flat lamp, comprise LED lamp plate and LED lamp bar, the LED lamp plate comprises the diffuser plate that is arranged in order from top to bottom, LGP, reflective membrane, the EVA sponge, bottom plate, have two LED lamp bar or four LED lamp bars that are positioned at LED lamp plate surrounding that are positioned at LED lamp plate both sides, it is characterized in that: four section bars surround a quadra, section bar is provided with lamp bar groove and link slot, above-mentioned LED lamp bar is located on the medial surface of lamp bar groove, four sides of LED lamp plate are fastened in the lamp bar groove of four section bars, four angles of quadra have the brace of four squares, two sides of square brace are fastened on respectively in the link slot of adjacent section bar, the correspondence position of each side of square brace has screw by the side of square brace, section bar, LED lamp plate three spiral shell is established and is fixedly connected with.