Chromatic aberration-free multicolor pixel lamp

Abstract

The utility model relates to a chromatic aberration-free multicolor pixel lamp, which comprises a plurality of multicolor lamp beads, the light-emitting lamp wicks are parallel to the adjacent light-emitting lamp wicks and are attractive, the light-emitting lamp wicks are in a rectangular shape, the multi-color lamp beads are all installed on the rectangular lamp panel or the regular hexagon lamp panel, and different use requirements are met. The multi-color lamp beads on the rectangular lamp panel are all located on the same straight line and are parallel to one another, a plurality of light-emitting lamp wicks of the multi-color lamp beads and a plurality of light-emitting lamp wicks of the adjacent multi-color lamp beads are arranged in a mirror image mode to form a chromatic aberration-free lamp set, the multi-color lamp beads are composed of a plurality of chromatic aberration-free lamp sets, and the chromatic aberration-free lamp sets and the adjacent chromatic aberration-free lamp sets are arranged in a mirror image mode. Therefore, when a plurality of rectangular lamp panels are watched by human eyes from any direction, the distance difference between the light-emitting lamp wicks of the same color of the multicolor lamp beads of each rectangular lamp panel and the human eyes is small, the human eyes cannot distinguish the color difference, the watching of a user is greatly improved, and a good visual aesthetic feeling is achieved.

Description

Technical Field

[0001] This utility model relates to the field of pixel lamps with no color difference when viewed with the naked eye at close range, and more specifically, to a multicolor pixel lamp with no color difference. Background Technology

[0002] When using multiple traditional pixel lights in an exhibition hall, the distance between the light-emitting core of each pixel light and the human eye is different. When multiple pixel lights are placed together at close range (1-2m), a contrast will be formed, and the human eye will perceive obvious color differences. When the human eye is close to the light-emitting core of the light-emitting core, it will perceive the light color that is biased towards that light-emitting core, thus creating a bad visual experience for users. Therefore, this problem urgently needs to be solved.

[0003] like Figure 1 and Figure 2 As shown, Figure 1 The colors of the LED chips in the pixel lamps, from left to right, are red, green, blue, and white. Figure 2 The colors of the LED chips in the pixel lamp are shown from left to right as white, blue, green, and red. Figure 1 and Figure 2 When the pixel lights in the image are placed side by side and lit up, the human eye will notice something when viewing from the left. Figure 1 The pixel light in the middle is reddish. Figure 2 The color in the middle is bluish;

[0004] like Figure 3 and Figure 4 As shown, Figure 3 This shows a regular hexagonal pixel lamp composed of six pixel lamps in a normal combination. Figure 4 This is a magnified view of a part. Each pixel light is composed of multiple red, green and blue LED beads. When viewed from any direction, the human eye can see that there is a significant color difference between the pixels in this regular hexagonal pixel light and the adjacent pixels. When viewed from the left, the leftmost pixel light appears pinkish while the rightmost pixel light appears bluish. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a multi-color pixel light that is simple in structure, low in cost, and has no color difference when viewed at close range, in view of the above-mentioned defects of the prior art.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A color-difference-free multicolor pixel lamp is constructed, comprising multiple multicolor LED beads; wherein, each multicolor LED bead comprises multiple light-emitting cores, the light-emitting cores being parallel to adjacent light-emitting cores, and the light-emitting cores being rectangular in shape;

[0008] Multiple of the aforementioned multicolor LED beads are mounted on a rectangular lamp panel or a regular hexagonal lamp panel;

[0009] The multiple multicolor LED beads on the rectangular light panel are all located on the same straight line and are parallel to each other. The multiple light-emitting LED cores of the multicolor LED beads are mirror images of the multiple light-emitting LED cores of adjacent multicolor LED beads to form a color difference-free light group. The multiple multicolor LED beads are composed of multiple color difference-free light groups, and the color difference-free light groups are mirror images of adjacent color difference-free light groups.

[0010] The color-difference-free multicolor pixel lamp of this utility model is wherein the regular hexagonal lamp panel is composed of a first strip lamp panel, a second strip lamp panel, a third strip lamp panel, a fourth strip lamp panel, a fifth strip lamp panel, and a sixth strip lamp panel arranged in a clockwise ring in sequence.

[0011] The strip light panel is equipped with multiple parallel multicolor LED beads, all located on the same straight line, and the angle between the strip light panel and the adjacent strip light panel is 60 degrees.

[0012] The color-difference-free multicolor pixel lamp of this utility model includes at least: a first color light-emitting core and a second color light-emitting core;

[0013] The first color luminous cores of the multiple multi-color LED beads on the first, second, and third strip light panels are all close to the center of the regular hexagonal light panel, while the first color luminous cores of the multiple multi-color LED beads on the fourth, fifth, and sixth strip light panels are all away from the center of the regular hexagonal light panel.

[0014] The color-difference-free multicolor pixel lamp of this utility model, wherein the plurality of multicolor LED beads on the first strip lamp board and the plurality of multicolor LED beads on the second strip lamp board are directly opposite each other and located on the same straight line;

[0015] The plurality of multi-color LED beads on the fourth strip light panel and the plurality of multi-color LED beads on the fifth strip light panel are directly opposite each other and are also located on the same straight line.

[0016] The color-difference-free multicolor pixel lamp of this utility model has a rectangular light-emitting core.

[0017] The light-emitting lamp core on the third strip light panel is perpendicular to the light-emitting lamp core on the second strip light panel, and the light-emitting lamp core on the sixth strip light panel is perpendicular to the light-emitting lamp core on the fifth strip light panel;

[0018] The light-emitting lamp cores on the third strip light panel are parallel to each other as are the light-emitting lamp cores on the sixth strip light panel.

[0019] The color-difference-free multicolor pixel lamp of this utility model, wherein the first strip light plate, the second strip light plate, the third strip light plate, the fourth strip light plate, the fifth strip light plate, and the sixth strip light plate are all fixedly connected to a regular hexagonal base plate;

[0020] The regular hexagonal light panel is also composed of the regular hexagonal base plate.

[0021] The beneficial effects of this utility model are as follows: the light-emitting cores are parallel to each other, which is aesthetically pleasing. The light-emitting cores are rectangular, and multiple multi-color LEDs are installed on a rectangular or hexagonal light panel to meet different usage needs. The multiple multi-color LEDs on the rectangular light panel are all located on the same straight line and are parallel to each other. The multiple light-emitting cores of the multi-color LEDs are mirror images of the multiple light-emitting cores of adjacent multi-color LEDs to form a color difference-free light group. The multiple multi-color LEDs are composed of multiple color difference-free light groups, and the color difference-free light groups are mirror images of adjacent color difference-free light groups. Thus, when the human eye views the multiple rectangular light panels from any direction, the distance difference between the light-emitting cores of the same color of the multi-color LEDs on each rectangular light panel and the human eye is small, making it impossible for the human eye to distinguish color differences, greatly improving the user's viewing experience and providing a good visual aesthetic. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a top view of the pixel lamp's LED core, where the colors from left to right are red, green, blue, and white, as described in the background art of this utility model specification.

[0024] Figure 2 This is a top view of the pixel lamp's LED core, with the colors from left to right being white, blue, green, and red, as described in the background art of this utility model specification.

[0025] Figure 3 This is a top view of a regular hexagonal pixel lamp composed of six pixel lamps, as described in the background art of this utility model specification.

[0026] Figure 4 This is a partial enlarged view of a regular hexagonal pixel lamp composed of six pixel lamps, as described in the background art of this utility model specification.

[0027] Figure 5 This is a top view of the rectangular light panel of a preferred embodiment of the present invention;

[0028] Figure 6 This is a top view of the hexagonal lamp panel of a preferred embodiment of the present invention;

[0029] Figure 7 This is a partial enlarged view of the regular hexagonal lamp panel of a preferred embodiment of the present invention. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, a clear and complete description will be provided below in conjunction with the technical solutions in the embodiments of this utility model. Obviously, the described embodiments are some, but not all, embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0031] The preferred embodiment of this utility model features a color-difference-free multicolor pixel lamp, such as... Figure 5 As shown, see also Figure 6 and Figure 7 It includes multiple multi-color LED beads 110; wherein, the multi-color LED beads 110 include multiple light-emitting LED cores 111 (e.g., red, green, blue and white four-in-one multi-color LED beads or red, green and blue three-in-one multi-color LED beads), the light-emitting LED cores 111 are parallel to each other, the light-emitting LED cores 111 are rectangular and have a large light-emitting area.

[0032] Multiple multi-color LED beads 110 are installed on a rectangular light panel 100 or a regular hexagonal light panel 200;

[0033] Multiple multi-color LED beads 110 on the rectangular light panel 100 are all located on the same straight line and are parallel to each other. Multiple light-emitting LED cores 111 of the multi-color LED beads 110 are mirror images of the multiple light-emitting LED cores 111 of the adjacent multi-color LED beads 110 to form a color-difference-free light group 120. Multiple multi-color LED beads 110 are composed of multiple color-difference-free light groups 120. The color-difference-free light group 120 is mirror image of the adjacent color-difference-free light group 120.

[0034] The light-emitting LED 111 is parallel to its adjacent counterparts, creating an aesthetically pleasing appearance. The light-emitting LED 111 is rectangular in shape. Multiple multi-color LED beads 110 are mounted on either a rectangular light panel 100 or a regular hexagonal light panel 200 to meet different usage requirements. The multiple multi-color LED beads 110 on the rectangular light panel 100 are all located on the same straight line and are parallel to each other. The multiple light-emitting LED 111 of each multi-color LED bead 110 is mirror-image of the multiple light-emitting LED 111 of its adjacent counterparts. The light group 120 is configured to be a colorless light group. Multiple multicolor LED beads 110 are composed of multiple colorless light groups 120. The colorless light group 120 is mirrored with the adjacent colorless light group 120. This ensures that when the human eye views the multiple rectangular light panels 100 from any direction, the distance difference between the light-emitting cores 111 of the same color of the multicolor LED beads 110 of each rectangular light panel 100 and the human eye is small, making it impossible for the human eye to distinguish color difference. This greatly improves the user's viewing experience and provides a good visual aesthetic.

[0035] like Figure 6 and Figure 7 As shown, the regular hexagonal light panel 200 is composed of a first strip light panel 210, a second strip light panel 220, a third strip light panel 230, a fourth strip light panel 240, a fifth strip light panel 250, and a sixth strip light panel 260 arranged in a clockwise ring in sequence.

[0036] The strip light panel is equipped with multiple parallel multi-color LED beads 110, all located on the same straight line. The angle between the strip light panel and the adjacent strip light panel is 60 degrees, meeting different usage needs.

[0037] like Figure 6 and Figure 7 As shown, the multicolor LED chip 110 includes at least: a first color LED chip 1111 and a second color LED chip 1112;

[0038] The first color luminous cores 1111 of the multiple multicolor LED beads 110 on the first strip light panel 210, the second strip light panel 220, and the third strip light panel 230 are all close to the center of the regular hexagonal light panel 200, while the first color luminous cores 1111 of the multiple multicolor LED beads 110 on the fourth strip light panel 240, the fifth strip light panel 250, and the sixth strip light panel 260 are all away from the center of the regular hexagonal light panel 200; thus reducing the distance between the same color luminous core 111 of the multicolor LED beads 110 on each strip light panel and the human eye.

[0039] like Figure 6 and Figure 7 As shown, the multiple multi-color LED beads 110 on the first strip light panel 210 and the multiple multi-color LED beads 110 on the second strip light panel 220 are directly opposite each other and located on the same straight line.

[0040] The multiple multi-color LED beads 110 on the fourth strip light panel 240 are directly opposite to the multiple multi-color LED beads 110 on the fifth strip light panel 250 and are also located on the same straight line; this avoids the human eye recognizing / distinguishing color differences due to the different angles / distances of the multiple multi-color LED beads 110 on the strip light panel from the human eye.

[0041] like Figure 6 and Figure 7 As shown, the light-emitting wick 111 is rectangular in shape;

[0042] The light-emitting core on the third strip light panel 230 is perpendicular to the light-emitting core on the second strip light panel 220, and the light-emitting core on the sixth strip light panel 260 is perpendicular to the light-emitting core on the fifth strip light panel 250.

[0043] The light-emitting LEDs on the third strip light panel 230 and the light-emitting LEDs on the sixth strip light panel 260 are parallel to each other; this avoids the human eye recognizing / distinguishing color differences due to the different angles / distances of the multiple multi-color LED beads 110 on the strip light panel from the human eye.

[0044] like Figure 6 and Figure 7 As shown, the first strip light panel 210, the second strip light panel 220, the third strip light panel 230, the fourth strip light panel 240, the fifth strip light panel 250, and the sixth strip light panel 260 are all fixedly connected to the regular hexagonal base plate 270.

[0045] The regular hexagonal light panel 200 is also composed of a regular hexagonal base plate 270; the structure is simple and the cost is low.

[0046] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A color-difference-free multicolor pixel lamp, comprising multiple multicolor LED beads; characterized in that, The multi-color LED bead includes multiple light-emitting LED cores, which are parallel to each other and are rectangular in shape. Multiple of the aforementioned multicolor LED beads are mounted on a rectangular lamp panel or a regular hexagonal lamp panel; The multiple multicolor LED beads on the rectangular light panel are all located on the same straight line and are parallel to each other. The multiple light-emitting LED cores of the multicolor LED beads are mirror images of the multiple light-emitting LED cores of adjacent multicolor LED beads to form a color difference-free light group. The multiple multicolor LED beads are composed of multiple color difference-free light groups, and the color difference-free light groups are mirror images of adjacent color difference-free light groups.

2. The color-difference-free multicolor pixel lamp according to claim 1, characterized in that, The regular hexagonal light panel is composed of a first strip light panel, a second strip light panel, a third strip light panel, a fourth strip light panel, a fifth strip light panel, and a sixth strip light panel arranged in a clockwise ring in sequence. The strip light panel is equipped with multiple parallel multicolor LED beads, all located on the same straight line, and the angle between the strip light panel and the adjacent strip light panel is 60 degrees.

3. The color-difference-free multicolor pixel lamp according to claim 2, characterized in that, The multicolor LED beads include at least: a first-color LED chip and a second-color LED chip; The first color luminous cores of the multiple multi-color LED beads on the first, second, and third strip light panels are all close to the center of the regular hexagonal light panel, while the first color luminous cores of the multiple multi-color LED beads on the fourth, fifth, and sixth strip light panels are all away from the center of the regular hexagonal light panel.

4. The color-difference-free multicolor pixel lamp according to claim 3, characterized in that, The plurality of multi-color LED beads on the first strip light panel and the plurality of multi-color LED beads on the second strip light panel are directly opposite each other and located on the same straight line; The plurality of multi-color LED beads on the fourth strip light panel and the plurality of multi-color LED beads on the fifth strip light panel are directly opposite each other and are also located on the same straight line.

5. The color-difference-free multicolor pixel lamp according to claim 4, characterized in that, The light-emitting wick is rectangular in shape; The light-emitting lamp core on the third strip light panel is perpendicular to the light-emitting lamp core on the second strip light panel, and the light-emitting lamp core on the sixth strip light panel is perpendicular to the light-emitting lamp core on the fifth strip light panel; The light-emitting lamp cores on the third strip light panel are parallel to each other as are the light-emitting lamp cores on the sixth strip light panel.

6. The color-difference-free multicolor pixel lamp according to claim 2, characterized in that, The first, second, third, fourth, fifth, and sixth strip light panels are all fixedly connected to a regular hexagonal base plate. The regular hexagonal light panel is also composed of the regular hexagonal base plate.

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