CN220436366U

CN220436366U - High-uniformity wall washer

Info

Publication number: CN220436366U
Application number: CN202322107263.XU
Authority: CN
Inventors: 邹磊; 李昭强
Original assignee: Shenghui Holdings Ltd
Current assignee: Shenghui Holdings Ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-02-02
Anticipated expiration: 2033-08-07

Abstract

The utility model relates to the technical field of wall washing lamps, in particular to a high-uniformity wall washing lamp which comprises a shell, wherein an LED lamp panel is arranged in the shell, a plurality of LED light sources are arranged on the LED lamp panel, and the LED light sources are arranged on the LED lamp panel from the middle to the two ends in a sparse-dense mode; the shell is provided with the glass cover near the top of LED lamp plate, the top and the bottom surface of glass cover all are provided with a plurality of light trap, the glass cover is located the periphery of light trap and adopts the light-proof silk screen printing to handle, and a plurality of the light trap is the same with the arrangement mode of LED light source. According to the utility model, the light sources are distributed from the middle to the two ends of the lamp in a sparse-dense manner, so that the brightness difference between the middle and the two ends of the lamp is eliminated, the joint area between the lamp and the lamp is more uniform in transition when the lamp is actually spliced for use, and meanwhile, larger lamp installation space is allowed when the building elevation is illuminated than that of the traditional lamp, so that the use specification of the lamp in the design and construction process is effectively reduced.

Description

High-uniformity wall washer

Technical Field

The utility model relates to the technical field of wall washing lamps, in particular to a high-uniformity wall washing lamp.

Background

The wall washer is used to outline large building and to wash wall with water. The LED wall washer has the advantages of energy saving, high light efficiency, rich colors and long service life, and in addition, the wall washer of other light sources is slowly replaced by the LED wall washer, and the technical parameters of the LED wall washer are generally similar to those of the LED projection lamp.

The light sources adopted by the wall washing lamps in the market at present are all arranged in an equidistant and equal-brightness mode, and the defects of the arrangement mode are as follows:

1. when the lamp illuminates a building facade, the brightness of the light emergent area in the middle of the corresponding lamp is high, the brightness of the light emergent areas at the two ends of the corresponding lamp is low, and the illuminated facade has illumination phenomena such as brightness difference;

2. when the lamps are spliced, the transition area between the lamps is uneven, and the phenomenon of facula fault is easy to occur.

Disclosure of Invention

The utility model aims to provide a high-uniformity wall washer lamp so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a high uniformity wall washer lamp comprising

The LED lamp comprises a shell, wherein an LED lamp panel is arranged in the shell, a plurality of LED light sources are arranged on the LED lamp panel, and the LED light sources are arranged on the LED lamp panel from the middle to the two ends in a sparse-dense mode;

the LED lamp comprises a shell, a light source, a light-proof screen printing device, a light source, a glass cover, a light-proof screen printing device and a light-emitting diode, wherein the top end of the shell, which is close to the LED lamp panel, is provided with the glass cover;

a plurality of lenses are arranged between the top end of the LED lamp panel and the bottom end of the glass cover, and the arrangement modes of the lenses, the LED light sources and the light holes are the same.

Preferably, the middle part of the shell is provided with a mounting groove, the LED lamp panel is clamped in the mounting groove, and both sides of the shell and the glass cover are clamped with side end covers;

preferably, the middle parts of the shell and the LED lamp panel are respectively provided with a bolt hole in a penetrating way, the bolt holes in the middle part of the shell are movably connected with mounting nuts, and the top ends of the mounting nuts penetrate through the bolt holes in the middle part of the shell and are in threaded connection with the bolt holes in the middle part of the LED lamp panel;

preferably, the surface of the light hole is not subjected to light-proof silk screen printing treatment and is transparent to primary color of glass;

preferably, the LED light sources are arranged in an equi-differential array mode of mirror symmetry towards two ends of the LED lamp panel, and the LED light sources on the right side of the LED lamp panel are arranged on the left side of the mirror image of the central axis of the LED lamp panel;

preferably, the LED light sources on the LED lamp panel are divided into three areas, namely, an area one, an area two and an area three in turn from left to right, and the LED light sources are distributed in a dense-sparse-dense manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. this high degree of consistency wall washer is from lamps and lanterns centre to the mode of arranging that both ends are by dredging to close through the light source, eliminates lamps and lanterns centre and both ends luminance difference, when actual concatenation is used, splice region transition between lamps and lanterns is more even, simultaneously when lighting the building facade than traditional lamps and lanterns allow bigger lamps and lanterns installation interval, effectively reduces the specification of using of design and work progress lamps and lanterns.

2. This pinup is washed to high degree of consistency, after casing, LED lamp plate and glass cover joint are fixed, twist into installation nut from the bottom of casing, until installation nut's top threaded connection in the bolt hole at LED lamp plate middle part, can be with the stable installation of LED lamp plate between casing and glass cover like this, it is more convenient when installing like this, and junction seam light-tight, avoid the light leak.

Drawings

FIG. 1 is a schematic diagram of the overall explosive structure of the present utility model;

FIG. 2 is a schematic overall elevational view of the present utility model;

FIG. 3 is a schematic view of an LED light source arrangement structure according to the present utility model;

fig. 4 is a schematic view of an area structure of an LED lamp panel according to the present utility model.

In the figure: 1. a housing; 2. an LED lamp panel; 3. an LED light source; 4. a glass cover; 5. a light hole; 6. a lens; 7. a mounting groove; 8. a side end cap; 9. bolt holes; 10. and (5) installing a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

As shown in fig. 1-4, the present utility model provides a technical solution:

the high-uniformity wall washer comprises a shell 1, wherein an LED lamp panel 2 is arranged in the shell 1, a plurality of LED light sources 3 are arranged on the LED lamp panel 2, and the LED light sources 3 are arranged on the LED lamp panel 2 from the middle to the two ends in a sparse-to-dense mode; the top end of the shell 1, which is close to the LED lamp panel 2, is provided with a glass cover 4, the top end surface and the bottom end surface of the glass cover 4 are both provided with a plurality of light holes 5, the periphery of the glass cover 4, which is positioned on the light holes 5, is subjected to light-tight silk screen printing treatment, and the arrangement modes of the light holes 5 and the LED light sources 3 are the same; a plurality of lenses 6 are arranged between the top end of the LED lamp panel 2 and the bottom end of the glass cover 4, and the arrangement modes of the lenses 6, the LED light sources 3 and the light holes 5 are the same;

specifically, the light sources are distributed from the middle to the two ends of the lamp in a sparse-to-dense manner, so that the brightness difference between the middle and the two ends of the lamp is eliminated, when the lamp is actually spliced for use, the splicing area between the lamp and the lamp is more uniform in transition, and meanwhile, when the building facade is illuminated, a larger lamp installation interval is allowed than that of the traditional lamp, so that the use specification of the lamp in the design and construction process is effectively reduced;

as shown in fig. 1, an installation groove 7 is formed in the middle of the shell 1, the led lamp panel 2 is clamped in the installation groove 7, and side end covers 8 are clamped on two sides of the shell 1 and the glass cover 4;

specifically, the LED lamp panel 2 is installed in the installation groove 7, then the glass cover 4 is clamped at the top end of the shell 1, and then two side end covers 8 are used for clamping two sides of the shell 1, so that the LED lamp panel 2 can be fixed between the shell 1 and the glass cover 4;

as shown in fig. 1, bolt holes 9 are formed in the middle of the shell 1 and the middle of the LED lamp panel 2 in a penetrating manner, the bolt holes 9 in the middle of the shell 1 are movably connected with mounting nuts 10, and the top ends of the mounting nuts 10 penetrate through the bolt holes 9 in the middle of the shell 1 and are connected into the bolt holes 9 in the middle of the LED lamp panel 2 in a threaded manner;

specifically, after the shell 1, the LED lamp panel 2 and the glass cover 4 are clamped and fixed, the mounting nut 10 is twisted in from the bottom end of the shell 1 until the top end of the mounting nut 10 is in threaded connection with the bolt hole 9 in the middle of the LED lamp panel 2, so that the LED lamp panel 2 can be stably mounted between the shell 1 and the glass cover 4;

as shown in fig. 1, the surface of the light hole 5 is not subjected to opaque silk screen printing treatment and is transparent to glass, so that light is emitted from the light hole 5;

as shown in fig. 3, the LED light sources 3 are arranged in an equi-differential array manner with mirror symmetry towards two ends of the LED lamp panel 2, and the LED light sources 3 on the right side of the LED lamp panel 2 are arranged on the left side in mirror symmetry with the central axis of the LED lamp panel 2;

specifically, the LED light sources 3 are arranged in an arithmetic series manner in mirror symmetry from the center of the LED lamp panel 2 to the two ends of the LED lamp panel 2;

it can be understood that, let a1 be the space between the first light source and the second light source from left to right, a1+d be the space between the second light source and the third light source, and d be a positive number, a1+2d be the space between the third light source and the fourth light source, a1+ (n-1) d be the space between the nth light source and the n+1th light source, and so on, to push to the middle of the LED lamp panel 2, the right side of the LED lamp panel 2 is arranged with the central axis of the LED lamp panel 2 mirrored to the left side light source, and the distance l= (2n+1) a1+n2 d between the front and rear LED light sources 3 of the LED lamp panel 2;

as shown in fig. 4, the LED light sources 3 on the LED lamp panel 2 are divided into three areas, namely, an area one, an area two and an area three in turn from left to right, and the LED light sources 3 are distributed in a dense-sparse-dense manner;

specifically, the light source arrangement is divided into three areas, namely an area I, an area II and an area III from left to right, wherein the light source intervals of a first area and a third area are d, and the light source interval of a second area is nd (n is more than 1) according to a dense-sparse-dense light source distribution mode respectively;

working principle: the light sources are distributed from the middle of the lamp to the two ends in a sparse-to-dense arrangement mode, so that the brightness difference between the middle and the two ends of the lamp is eliminated, when the lamp is actually spliced for use, the splicing area between the lamp and the lamp is more uniform in transition, and meanwhile, the lamp mounting space is larger than that allowed by the traditional lamp when the building facade is illuminated, and the use specification of the lamp in the design and construction process is effectively reduced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wall lamp is washed to high degree of consistency which characterized in that: comprising

The LED lamp comprises a shell (1), wherein an LED lamp panel (2) is arranged in the shell (1), a plurality of LED light sources (3) are arranged on the LED lamp panel (2), and the LED light sources (3) are arranged on the LED lamp panel (2) from the middle to the two ends in a sparse-dense mode;

the LED lamp comprises a shell (1), wherein the top end of the shell, which is close to an LED lamp panel (2), is provided with a glass cover (4), the surfaces of the top end and the bottom end of the glass cover (4) are provided with a plurality of light holes (5), the periphery of the glass cover (4) positioned on the light holes (5) is subjected to light-tight silk screen printing, and the arrangement modes of the light holes (5) and the LED light sources (3) are the same;

a plurality of lenses (6) are arranged between the top end of the LED lamp panel (2) and the bottom end of the glass cover (4), and the arrangement modes of the lenses (6) and the LED light source (3) and the light holes (5) are the same.

2. A high uniformity wall washer lamp as in claim 1, wherein: the LED lamp panel is characterized in that a mounting groove (7) is formed in the middle of the shell (1), the LED lamp panel (2) is clamped in the mounting groove (7), and side end covers (8) are clamped on two sides of the shell (1) and two sides of the glass cover (4).

3. A high uniformity wall washer lamp as in claim 1, wherein: the middle parts of the shell (1) and the LED lamp panel (2) are respectively penetrated and provided with a bolt hole (9), the bolt holes (9) in the middle of the shell (1) are movably connected with mounting nuts (10), the top ends of the mounting nuts (10) penetrate through the bolt holes (9) in the middle of the shell (1), and the mounting nuts are in threaded connection with the bolt holes (9) in the middle of the LED lamp panel (2).

4. A high uniformity wall washer lamp as in claim 1, wherein: the surface of the light hole (5) is not subjected to light-proof silk screen printing treatment and is transparent and primary-colored.

5. A high uniformity wall washer lamp as in claim 1, wherein: the LED light sources (3) are arranged in an equi-differential array mode in mirror symmetry towards two ends of the LED lamp panel (2), and the LED light sources (3) on the right side of the LED lamp panel (2) are arranged on the left side of the central shaft mirror image of the LED lamp panel (2).

6. A high uniformity wall washer lamp as in claim 1, wherein: the LED light sources (3) on the LED lamp panel (2) are divided into three areas, namely an area I, an area II and an area III in sequence from left to right, and the LED light sources (3) are distributed in a dense-sparse-dense mode.