Reflection type indirect lighting ceiling lamp

Abstract

The utility model provides a reflection type indirect lighting ceiling lamp, and relates to the field of lamps. The reflection type indirect lighting ceiling lamp comprises a back cover, a power source is fixedly installed on the lower surface of the back cover, an EVA layer is arranged below the back cover, first reflective paper, second reflective paper and third reflective paper are sequentially connected to the lower surface of the back cover in a lap joint mode, and an inner ring is buckled to the lower surface of the back cover. The lower surface of the inner ring is sequentially in lap joint with fourth reflective paper, fifth reflective paper and sixth reflective paper, a lamp bead is arranged below the sixth reflective paper, the lower surface of the lamp bead is in lap joint with seventh reflective paper, a lamp body is arranged below the seventh reflective paper, and the upper surface of the lamp body is connected with the lower surface of the back cover in a clamped mode. According to the reflection type indirect lighting ceiling lamp, the LED lamp beads achieve the effect that a point light source is changed into an area light source through two times of reflection (primary reflection and secondary diffuse reflection), the LED light emitting angle is changed, and the effects that a round lamp is high in uniformity, shadowless or light and thin in shadow and free of glare are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a reflective indirect lighting chandelier. Background Art

[0002] An LED lamp is an electroluminescent semiconductor material chip, which is cured onto a bracket with silver glue or white glue, and then connected to the chip and circuit board with silver wire or gold wire. It is sealed with epoxy resin on all sides to protect the internal core wire, and finally the outer shell is installed. Therefore, LED lamps have good seismic performance. Currently, the LED chandelier industry uses direct lighting solutions with LEDs plus lenses or covers. The light is relatively dazzling and cannot achieve high uniformity, low glare, and shadowless effects. Utility Model Content

[0003] The purpose of the utility model is to provide a reflective indirect lighting chandelier, which solves the problem that the current LED chandelier industry uses a direct lighting solution of LED plus a lens or a cover, the light is relatively dazzling, and it is impossible to achieve high uniformity, low glare, and shadowless effects.

[0004] Technical Solution

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a reflective indirect lighting chandelier, comprising a back cover, a power supply fixedly installed on the lower surface of the back cover, an EVA layer provided below the back cover, the lower surface of the back cover being overlapped with a first reflective paper, a second reflective paper and a third reflective paper in sequence, the lower surface of the back cover being buckled with an inner ring, the lower surface of the inner ring being overlapped with a fourth reflective paper, a fifth reflective paper and a sixth reflective paper in sequence, lamp beads being provided below the sixth reflective paper, the lower surface of the lamp beads being overlapped with a seventh reflective paper, a lamp body being provided below the seventh reflective paper, and the upper surface of the lamp body being snap-fitted to the lower surface of the back cover.

[0006] Furthermore, the upper surface of the back cover is provided with mounting holes.

[0007] The utility model provides a reflective indirect lighting chandelier with the following beneficial effects:

[0008] The reflective indirect lighting chandelier uses LED lamp beads to achieve the effect of turning a point light source into a surface light source through two reflections (one reflection and two diffuse reflections), changing the LED light output angle, and achieving high uniformity of the circular lamp, or a shadow that is relatively light, thin, and non-glare. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is an exploded view of the structure of the utility model.

[0010] Among them, 1 back cover, 2 power supply, 3 EVA layer, 4 first reflective paper, 5 second reflective paper, 6 third reflective paper, 7 inner ring, 8 fourth reflective paper, 9 fifth reflective paper, 10 sixth reflective paper, 11 lamp beads, 12 seventh reflective paper, 13 lamp body. DETAILED DESCRIPTION

[0011] like Figure 1 As shown, an embodiment of the utility model provides a reflective indirect lighting chandelier, comprising a back cover 1, an upper surface of the back cover 1 is provided with mounting holes, a power supply 2 is fixedly installed on the lower surface of the back cover 1, an EVA layer 3 is provided below the back cover 1, a first reflective paper 4, a second reflective paper 5 and a third reflective paper 6 are overlapped on the lower surface of the back cover 1 in sequence, an inner ring 7 is buckled on the lower surface of the back cover 1, a fourth reflective paper 8, a fifth reflective paper 9 and a sixth reflective paper 10 are overlapped on the lower surface of the inner ring 7, a lamp bead 11 is provided below the sixth reflective paper 10, a seventh reflective paper 12 is overlapped on the lower surface of the lamp bead 11, a lamp body 13 is provided below the seventh reflective paper 12, and the upper surface of the lamp body 13 is snap-fitted to the lower surface of the back cover 1.

[0012] Working principle: The lamp bead 11 reflects or diffusely reflects the first mixed light in sequence through the reflective materials of the fourth reflective paper 8, the fifth reflective paper 9, the sixth reflective paper 10 and the seventh reflective paper 12, turning the point light source into a circular line light source, and then hits the light to the secondary reflective material first reflective paper 4. By realizing the secondary reflection light output, the circular lamp achieves high uniformity, no shadow or relatively light, thin and non-glare effects.

Claims

1. A reflective indirect lighting pendant lamp, comprising a back cover (1), characterized in that: A power supply (2) is fixedly mounted on the lower surface of the back cover (1); an EVA layer (3) is provided below the back cover (1); a first reflective paper (4), a second reflective paper (5) and a third reflective paper (6) are sequentially overlapped on the lower surface of the back cover (1); an inner ring (7) is fastened on the lower surface of the back cover (1); a fourth reflective paper (8), a fifth reflective paper (9) and a sixth reflective paper (10) are sequentially overlapped on the lower surface of the inner ring (7); a lamp bead (11) is provided below the sixth reflective paper (10); a seventh reflective paper (12) is overlapped on the lower surface of the lamp bead (11); a lamp body (13) is provided below the seventh reflective paper (12); and an upper surface of the lamp body (13) is snap-fitted to the lower surface of the back cover (1).

2. The reflective indirect lighting chandelier according to claim 1, characterized in that: The upper surface of the back cover (1) is provided with mounting holes.

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