LED panel lamp with edge lighting function

Abstract

An LED panel lamp with an edge lighting function comprises a lamp body and an edge lamp strip, a containing groove is formed in the edge side of the lamp body, the edge lamp strip is fixed in the containing groove, and the light-emitting face of the edge lamp strip is right opposite to a reflection inclined plane portion arranged on the lamp body. The panel lighting lamp is diversified in light emitting function, and the comfort degree of the lighting atmosphere is improved.

Description

Technical Field

[0001] The utility model relates to the field of lighting devices, in particular to an LED panel lamp with an edge lighting function. Background Art

[0002] LED panel lights are a main lighting fixture used in commercial office spaces. The main function of existing LED panel lights is to serve as the main lighting. Its structure mainly provides a lighting source on the large luminous surface in the middle. When the lamp is turned off, the luminous surface does not provide light, and the lamp as a whole does not emit light. As shown in the existing patent 202321543589.0, it mainly emits light through the internal bottom light bar, and the light is emitted to the outside of the lamp through the diffusion plate on the lamp. This type of structure belongs to the more traditional lamp structure. As people's requirements for the quality of office life continue to increase, the demand for lighting is no longer limited to the single supply of lighting forms, but needs to be extended to lighting forms, such as the need for atmosphere lighting, the need to turn off the main lighting during the rest period but the need to retain auxiliary weak lighting, etc. Utility Model Content

[0003] The utility model provides an LED panel light with edge lighting function, which is intended to solve the problem of single existing lighting form and provide a richer lighting atmosphere creation method.

[0004] An LED panel light with edge lighting function to achieve the purpose of the utility model comprises a lamp body, wherein an accommodating groove is arranged on the edge side of the lamp body; the LED panel light also comprises an edge light bar, and the edge light bar is fixed in the accommodating groove.

[0005] Furthermore, a reflective bevel portion is provided on the lamp body, and the position of the reflective bevel portion corresponds to the position of the edge light strip.

[0006] Furthermore, the light emitting direction of the edge light bar is toward the reflective inclined surface.

[0007] Furthermore, a continuous step is arranged on the reflective slope portion.

[0008] The beneficial effect of the utility model is as follows: by arranging a receiving groove on the edge side of the lamp body, placing an edge light strip in the receiving groove, the light emission of the edge light strip is independent of the main lighting emission in the lamp body, and the light emission of the edge light strip serves as an ambient light-emitting unit to supplement the lighting form. In addition, a reflective bevel portion is provided on the lamp body, and the reflective bevel portion serves as a reflective foil for the light emission of the edge light strip, so as to reshape the shape of the ambient light spot emitted by the edge light strip and enhance the light emission effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0010] Figure 1 It is an overall schematic diagram of an embodiment of the utility model;

[0011] Figure 2 It is an exploded schematic diagram of an embodiment of the utility model;

[0012] Figure 3 It is a partial cross-sectional schematic diagram of the edge side of an embodiment of the utility model.

[0013] Explanation of reference numerals: 1. lamp body; 11. receiving groove; 2. edge light strip; 12. reflecting slope; 121. step. DETAILED DESCRIPTION

[0014] Combination Figure 1 , Figure 2 and Figure 3 As shown, an LED panel light with edge lighting function includes a lamp body 1, which is composed of a frame, a chassis, a light guide plate, and an internal LED light strip and a power supply. The frame is a rectangular structure assembled from four sections of extruded aluminum profiles. The chassis and the light guide plate are respectively located on the upper surface and the lower surface of the frame and fixed on the frame. The chassis, the frame and the light guide plate are combined to form an internal space of the lamp body. The LED light strip and the power supply are placed in the internal space of the lamp body and fixed on the inner surface of the chassis. The light-emitting surface of the LED light strip faces the light guide plate, and the light of the LED light strip is used as the main lighting purpose of the LED panel light.

[0015] An accommodating groove 11 is arranged at the edge of the lamp body 1. Specifically, the accommodating groove 11 is arranged at the bottom side of the frame of the lamp body. The accommodating groove 11 is arranged along the periphery of the frame, and the cross section of the accommodating groove 11 is rectangular.

[0016] The LED panel light also includes an edge light bar 2, which is a flexible light formed by plastic extrusion. The cross-sectional shape of the edge light bar 2 is consistent with the cross-sectional shape of the receiving groove 11, both of which are rectangular. The edge light bar 2 has a light-emitting surface, and the other three surfaces are non-light-emitting surfaces. The edge light bar 2 is clamped in the receiving groove 11 and the light-emitting surface is exposed, that is, the light-emitting surface is located at the notch of the receiving groove 11. The edge light bar 2 can be clamped in the receiving groove by glue fixation; or through structural design, the width dimension of the edge light bar is slightly larger than the notch width dimension of the receiving groove, so that the edge light bar 2 is clamped in the receiving groove to maintain an appropriate interference fit feature to maintain the clamping effect.

[0017] The lamp body 1 is provided with a reflective bevel 12. Specifically, the reflective bevel 12 is provided at the frame of the lamp body. The reflective bevel 12 is a thin wall extending from the bottom side of the frame. The thin wall extends away from the bottom surface of the frame. The reflective bevel 12 forms an angle with the bottom side of the frame. The angle is about 45 degrees. The reflective bevel 12 is located in the direction facing the light-emitting surface of the edge light bar 2. A continuous step 121 is provided on the reflective bevel 12. The step 121 faces the light-emitting surface of the edge light bar 2.

[0018] In actual use, the LED panel light product is installed on the ceiling of the house. The chassis of the lamp body 1 is close to the ceiling, the light guide plate faces downward, and the light-emitting surface of the edge light bar 2 faces upward, that is, the ceiling. The LED light bar in the lamp body 1 and the edge light bar 2 are electrically connected to the power supply and powered separately. The lighting and extinguishing of the LED light bar and the edge light bar 2 can be controlled separately. When it is necessary to provide the main lighting for routine work, the LED light bar is lit. During the rest period, the LED light bar is extinguished and the edge light bar 2 is lit to provide atmosphere lighting. When the edge light bar 2 is lit, the light emitted from the light-emitting surface of the edge light bar 2 is emitted from the angle space formed by the reflective bevel 12 and the bottom side of the frame. Most of the light is captured and reflected by the reflective bevel, and a small part of the light is directly irradiated to the ceiling, and finally a ring-shaped light spot is formed on the ceiling around the outer edge of the lamp body 1.

[0019] The above-mentioned embodiments only express the implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An LED panel light with edge lighting function, comprising a lamp body, characterized in that: The edge side of the lamp body is provided with a receiving groove; and an edge light bar is also included, and the edge light bar is fixed in the receiving groove.

2. The LED panel light with edge lighting function according to claim 1, characterized in that: The lamp body is provided with a reflective bevel portion, and the position of the reflective bevel portion corresponds to the position of the edge light bar.

3. The LED panel light with edge lighting function according to claim 2, characterized in that: The light emitting direction of the edge light bar is toward the reflective inclined surface portion.

4. The LED panel light with edge lighting function according to claim 2, characterized in that: The reflecting slope portion is provided with a continuous step.

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