CN203927664U - A new type of LED panel light - Google Patents

Abstract

The utility model discloses a novel LED panel lamp, which comprises a plastic outer frame, an optical component, an LED light-emitting module, a rear cover and a power supply; the plastic outer frame and the rear cover are matched to form a large cavity, and the optical assembly, the LED light-emitting module and the power supply are all arranged in the large cavity; the LED light-emitting module consists of at least one LED light-emitting lamp bar, and each LED light-emitting lamp bar is arranged on the periphery of the optical component; the power supply is electrically connected with the LED light-emitting module. The utility model has the advantages of removable LED light bar, radiating effect are good, easy dismouting, improve fire-retardant grade, do not have welding seam, reduction in production cost, power are built-in, pleasing to the eye.

Description

A new type of LED panel light

technical field

The utility model relates to the technical field of lamps, in particular to a novel LED panel lamp.

Background technique

With the continuous development of science and technology, more and more types of lamps adopt LED technology. The panel light also adopts LED technology, which has the advantages of energy saving and environmental protection. Traditional LED panel lights have the following disadvantages:

1. Poor cooling effect;

2. The LED lighting module cannot be replaced;

3. The outer frame is made of metal materials. The metal outer frame is generally made by welding process, which has high cost, many manufacturing processes, low production efficiency, and may cause rust due to welding seam.

Utility model content

The purpose of this utility model is to provide a new type of LED panel light for the shortcomings of the above problems, which has replaceable LED light strips, good heat dissipation effect, easy disassembly and assembly, improved flame retardant grade, no welding seams, and reduced production costs. The advantages of built-in power supply and beautiful appearance.

In order to achieve the above object, the utility model adopts the following technical solutions:

A new type of LED panel light, which includes a plastic outer frame, an optical component, an LED lighting module, and a back cover; the plastic outer frame is integrally formed; the plastic outer frame cooperates with the back cover to form a large space Cavity, the optical components and the LED light-emitting module are all arranged in the large cavity; at least one LED light-emitting module is installed on the plastic outer frame; the LED light-emitting module is connected to the power supply .

The utility model also includes a power supply and a power supply cover; the back of the plastic outer frame is provided with a power supply installation position for the installation of the power supply; the power supply cover and the power supply installation position cooperate to form a power supply installation cavity; the power supply is installed in the The interior of the power supply installation cavity; the two sides of the power supply installation position are respectively provided with wire passing gaps; the plastic outer frame is made of flame-retardant plastic.

The LED light bar is mounted on the back of the plastic outer frame, and the LED light bar is fixedly connected to the plastic outer frame by screws, or by adhesive, or by a buckle structure.

The LED light-emitting module is an LED light-emitting light bar, and the LED light-emitting light bar is composed of a heat sink and several LED light-emitting lamp beads distributed on the heat sink; the heat sink is made of aluminum material A heat sink, one end of the heat sink is provided with an LED lamp bead mounting surface, the lower end of the LED lamp bead mounting surface is provided with a groove for fitting with a plastic outer frame, and the other end of the heat sink is provided with heat dissipation fins.

The optical component includes a diffuser plate, a light guide plate, a luminous film and a buffer cotton layer in sequence from bottom to top.

The back cover includes a cover body, a light guide plate pressure plate, and a pressure block; a large through hole is provided in the middle of the cover body, and the light guide plate pressure plate is arranged in the large through hole; one end of the pressure block is hinged to the cover body, The other end of the pressure block is pressed against the pressure plate of the light guide plate.

A plurality of screw mounting holes are provided on the outer peripheral edge of the cover.

The utility model adopts the above-mentioned structure, and has the advantages of replaceable LED light bar, good heat dissipation effect, easy disassembly and assembly, improved flame retardant grade, no welding seam, reduced production cost, built-in power supply, and beautiful appearance.

Description of drawings

Fig. 1 is the exploded schematic view of the structure of the utility model.

The utility model will be further described below by means of the accompanying drawings and specific embodiments.

Detailed ways

As shown in Figure 1, the utility model is a novel LED panel light, which includes a plastic outer frame 1, an optical assembly, an LED lighting module 2, a rear cover, a power supply, and a power supply cover 5; the plastic outer frame 1 is integrated A molded plastic outer frame, the back of the plastic outer frame 1 is provided with a power supply installation position for power supply installation; the power supply cover 5 cooperates with the power supply installation position to form a power supply installation cavity; the power supply is installed on the power supply Install the inside of the cavity; the plastic outer frame 1 cooperates with the rear cover to form a large cavity, and the optical components, LED lighting module 2, and power supply are all arranged in the large cavity; the plastic outer frame is installed with At least one LED lighting module 2; the LED lighting module 2 is electrically connected to the power supply.

The plastic outer frame 1 is a plastic outer frame made of flame-retardant plastic; the two sides of the power supply installation position are respectively provided with wire passing notches.

The LED light emitting module 2 is an LED light bar; the LED light bar is erected on the back of the plastic frame, and the LED light bar and the plastic frame are fixedly connected by screws, or glued Adhesive fixed connection, or fixed connection through buckle structure.

The LED light bar is composed of a heat sink and several LED light beads distributed on the heat sink; the heat sink is a heat sink made of aluminum material, and one end of the heat sink is provided with an LED The lamp bead installation surface, the lower end of the LED lamp bead installation surface is provided with a groove for installation with the plastic outer frame 1, and the other end surface of the radiator is provided with heat dissipation fins.

Preferably, heat dissipation paste is coated between the heat sink and the LED light bead.

The optical assembly includes a diffuser plate 9 , a light guide plate 7 , a luminous film 6 and a buffer cotton layer 8 in order from bottom to top.

The back cover includes a cover body 4, a light guide plate pressure plate 3, and a pressure block 11; a large through hole is provided in the middle of the cover body 4, and the light guide plate pressure plate 3 is arranged in the large through hole; one end of the pressure block 11 is connected to The cover body 4 is hinged, and the other end of the pressure block 11 is pressed against the pressure plate 3 of the light guide plate.

Further, one end of the pressing block 11 is provided with a hinge hole, and the other end is arc-shaped.

Preferably, the back cover is made of metal material, which is beneficial to bear gravity.

The outer peripheral edge of the cover body 4 is provided with several screw mounting holes.

As a preference, the utility model also includes a power supply installation cover 5, and the power supply installation cover 5 is fixed and installed above the power supply installation position by screws.

Preferably, the LED light bar is connected to the plastic outer frame 1 through a buckle structure.

The utility model adopts the above-mentioned structure, and has the advantages of replaceable LED light bar, good heat dissipation effect, easy disassembly and assembly, improved flame retardant grade, no welding seam, reduced production cost, built-in power supply, and beautiful appearance.

The above description does not limit the technical solution of the utility model, and any technology that does not deviate from the spirit of the utility model falls within the scope of the claims of the utility model.

Claims (7)

1. a Novel LED panel lamp, is characterized in that: comprise plastics housing, optical module, LED illuminating module, bonnet; The plastics housing that described plastics housing is formed in one; Described plastics housing and the large cavity of described bonnet mix proportion, described optical module, LED illuminating module are all located in described large cavity; At least one described LED illuminating module is installed on described plastics housing; Described LED illuminating module and a power supply are electrically connected.

2. a kind of Novel LED panel lamp according to claim 1, is characterized in that: also comprise power supply and power supply upper cover; The described plastics housing back side is provided with the power supply installation position that coordinates power supply to install; Described power supply upper cover coordinates formation power supply that cavity is installed with described power supply installation position; Described power supply is arranged on described power supply cavity inside is installed; Described power supply installation position two side ends was respectively equipped with line breach; The plastics housing of described plastics housing for being made by flame retardant plastics.

3. a kind of Novel LED panel lamp according to claim 1, it is characterized in that: described LED luminous lamp strip is erected at the described plastics housing back side, between described LED luminous lamp strip and described plastics housing, by screw, be fixedly connected with, or by adhesive, be fixedly connected with, or be fixedly connected with by buckle structure.

4. a kind of Novel LED panel lamp according to claim 1, is characterized in that: described LED illuminating module is LED luminous lamp strip, and described LED luminous lamp strip comprises that the LED electroluminescent lamp pearl that radiator and several permutations are distributed on described radiator forms; Described radiator is the radiator that aluminum material is made, and described radiator one end face is provided with LED lamp pearl installed surface, and described LED lamp pearl installed surface lower end is provided with the groove that coordinates plastics housing to install, and described radiator other end is provided with radiating fin.

5. a kind of Novel LED panel lamp according to claim 1, is characterized in that: described optical module comprises the cotton layer of diffuser plate, LGP, luminescent film and buffering from bottom to top successively.

6. a kind of Novel LED panel lamp according to claim 1, is characterized in that: described bonnet comprises lid, LGP platen, briquetting; In the middle of described lid, be provided with large through-hole, described LGP platen is located in large through-hole; Described briquetting one end and described lid are hinged, and the described briquetting other end is pressed on described LGP platen top.

7. a kind of Novel LED panel lamp according to claim 6, is characterized in that: described lid neighboring is provided with several screw mounting holes.