Illuminating diffuse reflection decorative art lamp

Abstract

The utility model relates to the technical field of lighting, in particular to a lighting diffuse reflection decorative art lamp which comprises an equipment configuration bin, a first lighting unit is installed at the top of the equipment configuration bin, a second lighting unit is installed at the bottom of the equipment configuration bin, the first lighting unit comprises a plurality of sets of first lamps and reflectors, and light of the first lamps is reflected to a target lighting area through the reflectors. Through the integrated design of the multiple sets of first lighting units and the multiple sets of second lighting units, the installation efficiency is improved, the multiple bottom film layers and the multiple surface film layers are coated on the surface of the light reflecting plate, the peeling strength of the light reflecting film layers is improved, light reflecting leakage points of the light reflecting film layers are reduced, and the impact strength is improved; through the design of the sliding insertion grooves of the PCB substrate and the sliding grooves, assembly, maintenance and replacement are facilitated, the PCB substrate and the base are tightly attached and are made of aluminum, the heat dissipation effect is improved, and the service life of the light source lamp is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting technical field, especially a kind of lighting diffuse reflection decorative art lamp. BACKGROUND

[0002] Metro is built in the city fast, large capacity, power traction track traffic. Train runs on fully enclosed line, the line in the center of the city is basically set in underground tunnel, the line outside the center of the city is generally set on viaduct or ground.

[0003] The lighting device arranged in the subway station requires uniform light distribution, avoids glare phenomenon and dark area, and plays the role of light efficiency decoration in addition to basic lighting function. The existing subway decorative lighting lamp has the following problems:

[0004] 1. Subway decorative lighting is produced and processed by two or more different manufacturers of decorative structure and lighting structure. As a result, two or more manufacturers cannot control the error of production process in the design process due to the limitation of cross-line specialty, so seamless technology docking cannot be realized, and the overall effect of the product will be affected by the deviation in details.

[0005] 2. The split type subway decorative lighting lamp has multiple installation fixing supports or supports, which not only wastes time, labor, material and cost, but also increases the risk of low efficiency of high-altitude operation.

[0006] 3. The light source chip of the subway decorative lighting lamp is fixed by glue, and the installation form of "aluminum glue back connection" is not conducive to the heat dissipation of the light source chip. INVENTION CONTENT

[0007] To solve the above technical problems, the utility model provides a kind of lighting diffuse reflection decorative art lamp, by the integration design of multiple first lighting unit and second lighting unit, the light reflecting surface of reflector plate is coated with multiple bottom film layers and surface film layers, PCB substrate and sliding slot of sliding slot design are used, and aluminum material is used, to improve the overall effect of product.

[0008] The utility model provides the following specific technical solutions:

[0009] A kind of lighting diffuse reflection decorative art lamp, including equipment configuration bin, equipment configuration bin top is equipped with first lighting unit, equipment configuration bin bottom is equipped with second lighting unit, first lighting unit includes multiple first lamps and corresponding first lamp setting reflector plate installed in configuration bin top, the light of first lamp is reflected to target illumination area by reflector plate, second lighting unit includes multiple second lamps installed in configuration bin bottom. First lamp plays the role of auxiliary lighting or beautiful decoration, and second lamp plays the role of basic lighting.

[0010] Preferably, the first lighting unit further comprises at least one set of connecting plates mounted on the top of the configuration bin, and a light source shielding plate corresponding to the first lamp is mounted on the side of the top of the configuration bin away from the light-reflecting plate. The connecting plates are used to integrate multiple sets of the first lighting unit and the second lighting unit, and the light source shielding plate is used to shield the light source emitted by the first lamp to prevent the light source emitted by the first lamp from causing irritation to the eyes of passengers.

[0011] Preferably, a plurality of fixed supports and reinforcing ribs are arranged on the back of the light-reflecting plate, and a plurality of hoisting fixing holes are arranged on each reinforcing rib. The reinforcing ribs are used to support the light-reflecting plate, and the fixed supports are used to mount the light-reflecting plate on the support of the subway station, which is simple, fast and efficient.

[0012] Preferably, the light-reflecting surface of the light-reflecting plate is coated with a light-reflecting film layer, and the light-reflecting film layer comprises a bottom film layer and a surface film layer. The bottom film layer has three layers, and the surface film layer has two layers. The multiple layers of the bottom film layer and the surface film layer can increase the peeling strength of the light-reflecting film layer, reduce the light-reflecting leakage points of the light-reflecting film layer, and increase the impact resistance of the light-reflecting film layer.

[0013] Preferably, the bottom film layer and the surface film layer are both thermoplastic powders, the thickness of the three layers of the bottom film layer is not less than 80 microns, and the thickness of the two layers of the bottom film layer is not less than 65 microns.

[0014] Preferably, the second lighting unit further comprises a lamp shell mounted on the bottom of the equipment configuration bin, and the second lamp is mounted in the lamp shell, and the bottom of the lamp shell is buckled with a lampshade. The lamp shell and the lampshade are used to contain and protect the second lamp.

[0015] Preferably, the bottom of the configuration bin is fixedly provided with a base, the base is provided with a sliding groove, a PCB substrate is slidably arranged in the sliding groove, and the second lamp is mounted on the PCB substrate. The PCB substrate and the sliding groove adopt a sliding slot design, which is convenient for maintenance and replacement.

[0016] Preferably, the PCB substrate and the base are closely attached, and both are made of aluminum, which improves the heat dissipation effect of the second lamp 5.

[0017] Preferably, the light-reflecting plate is arc-shaped from the bottom to the top along the direction close to the target lighting area.

[0018] Preferably, the light-reflecting plate is made of 304 stainless steel.

[0019] The lighting diffuse reflection decorative art lamp has the following technical effects:

[0020] 1. Through the integrated design of multiple groups of first and second lighting units, the strength is increased through the reinforcing ribs, the assembly process is completed in the production workshop, only the multiple fixing supports are installed on the subway station support through bolts, the installation efficiency is improved, the difficulty of high-altitude operation is reduced, and the overall effect of the product is improved;

[0021] 2. By coating multiple bottom film layers and surface film layers on the reflecting surface of the reflecting plate, the peeling strength of the reflecting film layer can be increased, the reflecting leakage points of the reflecting film layer can be reduced, and the impact resistance of the reflecting film layer can be increased.

[0022] 3. Through the sliding slot design of the PCB substrate and the sliding slot, assembly, maintenance and replacement are facilitated, the PCB substrate and the base are closely attached, and the materials are both aluminum, the heat dissipation effect is improved, and the service life of the light source lamp is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural schematic view of the illumination diffuse reflection decorative art lamp of the utility model;

[0024] Figure 2 is a utility model Figure 1 A local enlarged schematic view in the middle;

[0025] Figure 3 is a perspective view of the illumination diffuse reflection decorative art lamp of the utility model;

[0026] Figure 4 is a light reflection schematic view of the reflecting plate in the utility model.

[0027] In the figure: 1 - equipment configuration bin; 11 - fastening bolt; 12 - connecting plate; 13 - sliding slot; 2 - first lamp; 3 - light source shading plate; 4 - lamp housing; 41 - lampshade; 5 - second lamp; 51 - PCB substrate; 6 - base; 7 - fixing support; 8 - reinforcing rib; 81 - hoisting fixing hole; 9 - reflecting plate; 10 - target illumination area. DETAILED DESCRIPTION

[0028] The utility model will be further described below in combination with the drawings and examples.

[0029] As Figures 1 to 4 shown, the utility model discloses an illumination diffuse reflection decorative art lamp, which comprises an equipment configuration bin 1, the equipment configuration bin 1 top is installed with first lighting unit, the equipment configuration bin 1 bottom is installed with second lighting unit, the first lighting unit includes multiple groups of first lamps 2 installed on the configuration bin 1 top and the reflecting plate 9 set up corresponding to the first lamp 2, the light of the first lamp 2 is reflected to the target illumination area 10 through the reflecting plate 9, and the second lighting unit includes multiple groups of second lamps 5 installed on the configuration bin 1 bottom.

[0030] In the embodiment of the utility model, first lamps 2 and second lamps 5 can adopt LED light emitting chips, and the LED chips of multiple groups of first lamps 2 and second lamps 5 are installed in the form of rectangular array or circular array at the bottom of the configuration bin 1. The light color of the first lamps 2 and the second lamps 5 can be the same or different.

[0031] The first lamps 2 play the role of auxiliary lighting or aesthetic decoration, and the second lamps 5 play the role of basic lighting. The device configuration bin 1 is provided with a fastening bolt 11, and the second lighting unit is fastened and connected to the bottom of the device configuration bin 1 through the fastening bolt 11.

[0032] The first lamps 2 can be static light sources or dynamic light sources, and the static light sources or dynamic light sources emitted by the first lamps 2 are projected to the light-reflecting surface of the light-reflecting plate 9. The light-reflecting film layer of the light-reflecting surface of the light-reflecting plate 9 reflects the static light sources or dynamic light sources to the target lighting area 10. Under the action of the light-reflecting film layer on the surface of the light-reflecting plate 9, glare phenomenon and dark areas are avoided, and the light is soft.

[0033] In the embodiment of the utility model, the first lighting unit further comprises at least one group of connecting plates 12 installed at the top of the configuration bin 1. The connecting plates 12 are used for integrated connection of multiple groups of first lighting units and second lighting units. The top of the configuration bin 1, away from one side of the light-reflecting plate 9, is provided with a light source shielding plate 3 corresponding to the first lamps 2. The light source shielding plate 3 is used for shielding the light source emitted by the first lamps 2, so as to prevent the light source emitted by the first lamps 2 from causing irritation to the eyes of passengers.

[0034] In the embodiment of the utility model, the back of the light-reflecting plate 9 is provided with two groups of fixed supports 7 and reinforcing ribs 8. A plurality of hoisting fixing holes 81 are formed in each reinforcing rib 8. The reinforcing ribs 8 are used for supporting the light-reflecting plate 9 to prevent the light-reflecting plate 9 from being deformed. The two groups of fixed supports 7 are used for mounting the light-reflecting plate 9 on the support of the subway station. The mounting is simple, fast and efficient.

[0035] In the embodiment of the utility model, the light-reflecting surface of the light-reflecting plate 9 is coated with a light-reflecting film layer. The light-reflecting film layer comprises a bottom film layer and a surface film layer. The bottom film layer is provided with three layers, and the surface film layer is provided with two layers. The multiple layers of the bottom film layer and the surface film layer can increase the peeling strength of the light-reflecting film layer, reduce the light-reflecting leakage points of the light-reflecting film layer, and increase the impact resistance of the light-reflecting film layer.

[0036] The bottom film layer and the surface film layer are both thermoplastic powders. The thickness of the three layers of the bottom film layer is not less than 80 microns, and the thickness of the two layers of the bottom film layer is not less than 65 microns.

[0037] In the embodiment of the utility model, second lighting unit still includes the lamp shell 4 installed in the equipment configuration bin 1 bottom, second lamps and lanterns 5 are installed in the lamp shell 4 inside, and the lamp shell 4 bottom is provided with lamp shade 41 through buckle joint. Among them, the lamp shell 4 and lamp shade 41 are used to hold and protect second lamps and lanterns 5.

[0038] In the embodiment of the utility model, the base 6 is fixedly installed at the bottom of the configuration bin 1, the base 6 is provided with a sliding groove 13 at the bottom, the PCB substrate 51 is slidably arranged in the sliding groove 13, and the second lamps and lanterns 5 are installed on the PCB substrate 51. The PCB substrate 51 and the sliding groove 13 are designed as a sliding slot, which facilitates assembly, maintenance and replacement.

[0039] Among them, the PCB substrate 51 and the base 6 are closely attached, and both are made of aluminum, which improves the heat dissipation effect of the second lamps and lanterns 5 and prolongs the service life of the light source lamps and lanterns.

[0040] In the embodiment of the utility model, the reflector 9 is arc-shaped from the bottom to the top and bends in the direction close to the target illumination area 10, and the reflector 9 is made of 304 stainless steel. Because 304 stainless steel has high strength and good plasticity, the upper curling radius of the metal plate is measured and calculated on site to achieve the best visual effect, and then the bottom configuration bin is shaped by a folding machine.

[0041] Among them, the bending radius of the reflector 9 can be changed according to the on-site use, the radius and area of the reflector 9 can be changed according to the installation conditions and requirements of the subway station, the width and bending radius of the reflector 9 can be changed, so as to cover the pipeline slot on the upper part of the air pipe, achieve good decorative effect, adjust the illuminance of the light source of the first lamps and lanterns 2, and realize the effect of auxiliary lighting and decoration.

[0042] The utility model discloses a kind of illumination diffuse reflection decorative art lamps, by multiple first lighting unit and second lighting unit integrated design, by reinforcing rib increases strength, assembly procedure is completed in production workshop, only multiple fixed support is installed on the bracket of subway station by bolt, improve installation efficiency, reduce the difficulty of high-altitude operation, improve product overall effect;By being coated with multiple bottom film layers and surface film layers on the reflecting surface of reflector, the peel strength of the reflecting film layer can be increased, the reflecting leakage point of the reflecting film layer can be reduced, and the impact resistance of the reflecting film layer can be increased;By the sliding slot design of PCB substrate and sliding groove, maintenance and replacement are facilitated, the PCB substrate and the base are closely attached, and both are made of aluminum, which improves the heat dissipation effect, improves the service life of the light source lamps and lanterns, and prolongs the service life of the light source lamps and lanterns.

[0043] For ordinary skilled persons in the art, according to the teaching of the utility model, the changes, modifications, replacements and modifications made to the embodiments without departing from the principles and spirits of the utility model still fall within the protection scope of the utility model.

Claims

1. A lighting diffuse reflection decorative art lamp, comprising a device configuration bin (1), the top of which is provided with a first lighting unit, and the bottom of which is provided with a second lighting unit, characterized in that, The first lighting unit comprises a plurality of first lamps (2) installed on the top of the configuration compartment (1) and a plurality of light reflection plates (9) corresponding to the first lamps (2), the light of the first lamps (2) is reflected to the target lighting area (10) through the light reflection plates (9), and the second lighting unit comprises a plurality of second lamps (5) installed on the bottom of the configuration compartment (1).

2. A decorative light according to claim 1, wherein The first lighting unit further comprises at least one set of connecting plates (12) installed on the top of the configuration compartment (1), and a light source shielding plate (3) corresponding to the first lamps (2) is installed on the side of the top of the configuration compartment (1) away from the light reflection plates (9).

3. A decorative light according to claim 1, wherein The back of the light reflection plate (9) is provided with a plurality of fixed supports (7) and reinforcing ribs (8), and a plurality of hoisting fixing holes (81) are formed in each of the reinforcing ribs (8).

4. The illuminated diffuse decorative art lamp of claim 1, wherein, The light reflection surface of the light reflection plate (9) is coated with a light reflection film layer, the light reflection film layer comprises a bottom film layer and a surface film layer, the bottom film layer is provided with three layers, and the surface film layer is provided with two layers.

5. An illuminated diffuse decorative art light according to claim 4, wherein, The bottom film layer and the surface film layer are both thermoplastic powders, the thickness of the three layers of the bottom film layer is not less than 80 microns, and the thickness of the two layers of the surface film layer is not less than 65 microns.

6. A decorative light fixture according to claim 1, wherein: The second lighting unit further comprises a lamp shell (4) installed on the bottom of the equipment configuration compartment (1), the second lamps (5) are installed in the lamp shell (4), and the lamp shell (4) is buckled with a lampshade (41) at the bottom.

7. The illuminated diffuse decorative art lamp of claim 1, wherein, The bottom of the configuration compartment (1) is fixedly provided with a base (6), the bottom of the base (6) is provided with a sliding groove (13), the PCB substrate (51) is slidably arranged in the sliding groove (13), and the second lamps (5) are installed on the PCB substrate (51).

8. A decorative light according to claim 7, wherein the light source is a light emitting diode. The PCB substrate (51) and the base (6) are closely attached, and the materials of the PCB substrate (51) and the base (6) are both aluminum.

9. The decorative light of claim 1, wherein, The light reflection plate (9) is arc-shaped and bent from the bottom to the top in the direction close to the target lighting area (10).

10. The decorative light of claim 1, wherein, The material of the light reflection plate (9) is 304 stainless steel.

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