Colorimetric system for color of appearance of floor

Abstract

The invention belongs to the technical field of floor production auxiliary equipment, and relates to a floor appearance color colorimetric system which comprises a cuboid space, a first lighting device and a second lighting device are arranged on the ceiling surface of the cuboid space, and a floor placing area and a colorimetric station are arranged on the bottom surface of the cuboid space; wherein each surface of the interior of the cuboid space is painted to be light gray and is flattened; the first lighting device comprises eight groups of lamp tubes, and the included angle between every two adjacent groups of lamp tubes is 45 degrees by taking a bulb 1 in the center of a suspended ceiling as a center; the second lighting device is provided with nine fluorescent bulbs, the bulb 1 located in the center of the suspended ceiling serves as the center, and the other bulbs are arranged adjacent to the lamp tube in the first lighting device according to the distance of 1.2 m from the bulb 1. The device is simple in structure, and the lighting effect the same as that of natural light in the daytime is obtained through light arrangement. And an operator can accurately grasp the matching degree of the colors of the bulk goods and the sample plate during production at night, so that the color difference in / between batches is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of floor production auxiliary equipment, relates to a floor colorimetric device, and in particular to a floor appearance color colorimetric system. Background Art

[0002] During the production of engineered wood flooring, different products are defined according to the color of the surface pattern. Currently, engineered wood flooring is manually color-matched according to the sample color during production, and the color is directly compared outdoors during the day.

[0003] With the increase in production and sales, day shift production alone can no longer meet order demand, and during night production the color of the panels can only be compared under lighting, mostly fluorescent lighting. Compared with operations under natural light during the day, there are large differences in the color comparison of the panels, which easily leads to the color of the bulk production not matching the sample, large color differences between batches, and large color differences within batches.

[0004] In view of this problem, a colorimetric system for floor appearance color is disclosed for use in night shift color comparison production. Summary of the invention

[0005] In view of the above-mentioned deficiencies in the prior art, an object of the present invention is to provide a colorimetric system for floor appearance color.

[0006] Technical Solution

[0007] A colorimetric system for floor appearance color comprises a rectangular space, a first lighting device and a second lighting device are arranged on the ceiling surface of the rectangular space, and a floor placement area and a colorimetric station are arranged on the bottom surface of the rectangular space; wherein:

[0008] The rectangular space has a net length of 3m, a net width of 3m, and a net height of 2.55m, and the interior is painted light grey and smoothed;

[0009] The first lighting device comprises eight groups of light tubes, with the light bulb 1 located in the center of the ceiling as the center, and the angle between two adjacent groups of light tubes is 45°;

[0010] The second lighting device is composed of 9 fluorescent bulbs, with bulb 1 located at the center of the ceiling as the center, and the remaining bulbs are arranged at a distance of 1.2m from bulb 1 and adjacent to the lamp tube in the first lighting device, that is, the angle between bulb 2 and lamp tube 2 is 22.5°, the angle between bulb 2 and bulb 3 is 45°, and the arrangement relationship between the remaining bulbs and lamp tubes is similar;

[0011] The floor placement area is a square with a side length of 2m, centered at the bottom center of the cuboid;

[0012] The color comparison station is a working area where an operator stands and observes the color of the floor.

[0013] In the preferred disclosed example of the present invention, the light gray is the international color card B03 gray, and gray is an achromatic color, and reflected light will not affect the color change.

[0014] In a preferred disclosed example of the present invention, in the first lighting device, lamp tubes 1, 3, 5 and 7 are respectively perpendicular to and equally divide the four sides of the suspended ceiling.

[0015] In a preferred disclosed example of the present invention, each group of lamp tubes in the first lighting device is a double lamp tube, which is composed of a white light lamp tube and a yellow light lamp tube, wherein the colors of two adjacent lamp tubes of each lamp tube are the same.

[0016] Furthermore, the white light tube is PHILPS TL-D 36W / 965, the yellow light tube is PHILPS TL-D36W / 640, the tube length is 1.25m, a single tube width is 100mm, and the distance from the ceiling edge is 50mm.

[0017] In a preferred disclosed example of the present invention, the 9 fluorescent bulbs of the second lighting device are FSL Foshan Lighting 40WE27.

[0018] In the preferred disclosed example of the present invention, the floor placement area is the location for placing standard samples and production bulk goods.

[0019] In a preferred disclosed example of the present invention, the colorimetric station is 100 mm away from the bottom edge of the cuboid, and is a rectangular area with a length of 500 mm and a width of 300 mm centered in the width direction; further, the sample is placed horizontally, and its direct viewing angle with the human eye is 85°, which is the position for the operator to stand and observe the color of the floor.

[0020] The present invention restores the color reflection under natural light during the day through the lighting arrangement design and the color refraction of the inner surface of the cuboid, so that the color of the samples and bulk goods at night and during the day are consistent, avoiding defective products and even complaints due to color differences.

[0021] Beneficial Effects

[0022] The invention has a simple structure and can achieve the same lighting effect as natural light during the day by arranging and setting the lights. The floor appearance color comparison system provided by the invention can ensure that the color of the sample viewed at night is consistent with that of the sample viewed during the day, and can enable production personnel to accurately grasp the matching degree of the color of the bulk goods and the sample during nighttime production, reduce the color difference within the batch and the color difference between batches, ensure the qualified rate of the products, and reduce the complaint rate of the products. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 .Schematic diagram of the lighting system layout of the rectangular ceiling;

[0024] Figure 2 . Schematic diagram of the floor layout and color comparison station layout at the bottom of the cuboid;

[0025] The components are as follows: 1. Bulb 1, 1-1, bulb 2, 1-2, bulb 3, 1-3, bulb 4, 1-4, bulb 5, 1-5, bulb 6, 1-6, bulb 7, 1-7, bulb 8, 1-8, bulb 9; 2-1. Lamp tube 1, 2-2, lamp tube 2, 2-3, lamp tube 3, 2-4, lamp tube 4, 2-5, lamp tube 5, 2-6, lamp tube 6, 2-7, lamp tube 7, 2-8, lamp tube 8; 3. Floor placement area; 4. Colorimetric station. DETAILED DESCRIPTION

[0026] The present invention is described in detail below in conjunction with the embodiments so that those skilled in the art can better understand the present invention, but the present invention is not limited to the following embodiments.

[0027] Example 1

[0028] A colorimetric system for floor appearance color, comprising a rectangular space, a first lighting device and a second lighting device are arranged on the ceiling surface of the rectangular space, and a floor placement area 3 and a colorimetric station 4 are arranged on the bottom surface of the rectangular space; wherein: the rectangular space has a net length of 3m, a net width of 3m, and a net height of 2.55m, and each part of the interior is painted light gray and smoothed; the first lighting device is eight groups of lamp tubes, with the bulb 1 located in the center of the ceiling as the center, and the angle between two adjacent groups of lamp tubes is 45°; the second lighting device is There are 9 fluorescent bulbs, with bulb 1 located in the center of the ceiling as the center, and the remaining bulbs are arranged at a distance of 1.2m from bulb 1 and adjacent to the lamp tube in the first lighting device, that is, the angle between bulb 2 and lamp tube 2 is 22.5°, the angle between bulb 2 and bulb 3 is 45°, and the arrangement relationship between the remaining bulbs and lamp tubes is similar; the floor placement area 3 is a square with a side length of 2m centered on the bottom center of the cuboid; the colorimetric station 4 is a working area for operators to stand and observe the color of the floor.

[0029] Example 2

[0030] A colorimetric system for floor appearance color, comprising a rectangular space, a first lighting device and a second lighting device are arranged on the ceiling surface of the rectangular space, and a floor placement area 3 and a colorimetric station 4 are arranged on the bottom surface of the rectangular space; wherein: the rectangular space has a net length of 3m, a net width of 3m, and a net height of 2.55m, and each part of the interior is painted light gray and smoothed, the light gray is the international color card B03 gray, gray is an achromatic color, and reflected light will not affect the color change; the first lighting device is eight groups of lamp tubes, with the bulb 1 located in the center of the ceiling as the center, the angles between two adjacent groups of lamp tubes are 45°, and lamp tubes 1, 3, 5 and 7 are respectively perpendicular to and equally divide the four sides of the ceiling; the first Each group of lamp tubes in the lighting device is a double lamp tube, composed of a white light lamp tube and a yellow light lamp tube, and the colors of the two adjacent lamp tubes of each lamp tube are the same; the second lighting device is 9 fluorescent bulbs, with bulb 1 located in the center of the ceiling as the center, and the remaining bulbs are arranged at a distance of 1.2m from bulb 1 and adjacent to the lamp tubes in the first lighting device, that is, the angle between bulb 2 and lamp tube 2 is 22.5°, the angle between bulb 2 and bulb 3 is 45°, and the arrangement relationship between the remaining bulbs and lamp tubes is similar; the floor placement area 3 is a square with a side length of 2m centered on the bottom center of the cuboid; the colorimetric station 4 is a working area for operators to stand and observe the color of the floor.

[0031] Example 3

[0032] A colorimetric system for floor appearance color, comprising a rectangular space, a first lighting device and a second lighting device are arranged on the ceiling surface of the rectangular space, and a floor placement area 3 and a colorimetric station 4 are arranged on the bottom surface of the rectangular space; wherein: the rectangular space has a net length of 3m, a net width of 3m, and a net height of 2.55m, and each side of the interior is painted light gray and smoothed, the light gray is the international color card B03 gray, gray is an achromatic color, and reflected light will not affect color change; the first lighting device is eight groups of lamp tubes, with the bulb 1 located in the center of the ceiling as the center, the angles between two adjacent groups of lamp tubes are 45°, and lamp tubes 1, 3, 5 and 7 are perpendicular to and equally divide the four sides of the ceiling; each group of lamp tubes in the first lighting device is a double lamp tube, composed of a white light lamp tube and a yellow light lamp tube, and the colors of the two adjacent lamp tubes of each lamp tube are the same; the white light lamp tube is PHILPSTL-D 36W / 965, and the yellow light lamp tube is PHILPS TL-D 36W / 640, the lamp tube is 1.25m long, the single lamp tube is 100mm wide, and is 50mm away from the edge of the ceiling; the second lighting device is 9 fluorescent bulbs, with bulb 1 located in the center of the ceiling as the center, and the remaining bulbs are arranged at a distance of 1.2m from bulb 1 and adjacent to the lamp tube in the first lighting device, that is, the angle between bulb 2 and lamp tube 2 is 22.5°, the angle between bulb 2 and bulb 3 is 45°, and the arrangement relationship between the remaining bulbs and lamp tubes is similar; the floor placement area 3 is a square with a side length of 2m centered on the bottom center of the cuboid; the colorimetric station 4 is a working area for operators to stand and observe the color of the floor.

[0033] Example 4

[0034] A colorimetric system for floor appearance color, comprising a rectangular space, a first lighting device and a second lighting device are arranged on the ceiling surface of the rectangular space, and a floor placement area 3 and a colorimetric station 4 are arranged on the bottom surface of the rectangular space; wherein: the rectangular space has a net length of 3m, a net width of 3m, and a net height of 2.55m, and each side of the interior is painted light gray and smoothed, the light gray is the international color card B03 gray, gray is an achromatic color, and reflected light will not affect color change; the first lighting device is eight groups of lamp tubes, with the bulb 1 located in the center of the ceiling as the center, the angles between two adjacent groups of lamp tubes are 45°, and lamp tubes 1, 3, 5 and 7 are perpendicular to and equally divide the four sides of the ceiling; each group of lamp tubes in the first lighting device is a double lamp tube, composed of a white light lamp tube and a yellow light lamp tube, and the colors of the two adjacent lamp tubes of each lamp tube are the same; the white light lamp tube is PHILPSTL-D 36W / 965, and the yellow light lamp tube is PHILPS TL-D 36W / 640, the length of the lamp tube is 1.25m, the width of a single lamp tube is 100mm, and the distance from the edge of the ceiling is 50mm; the second lighting device is 9 fluorescent bulbs, with bulb 1 located in the center of the ceiling as the center, and the remaining bulbs are arranged at a distance of 1.2m from bulb 1 and adjacent to the lamp tube in the first lighting device, that is, the angle between bulb 2 and lamp tube 2 is 22.5°, the angle between bulb 2 and bulb 3 is 45°, and the arrangement relationship between the remaining bulbs and lamp tubes is analogous; the 9 fluorescent bulbs of the second lighting device are all FSL Foshan Lighting 40W E27; the floor placement area 3 is a square with a side length of 2m centered on the bottom center of the cuboid; the colorimetric station 4 is a working area for operators to stand and observe the color of the floor.

[0035] Example 5

[0036] A colorimetric system for floor appearance color, comprising a rectangular space, a first lighting device and a second lighting device are arranged on the ceiling surface of the rectangular space, and a floor placement area 3 and a colorimetric station 4 are arranged on the bottom surface of the rectangular space; wherein: the rectangular space has a net length of 3m, a net width of 3m, and a net height of 2.55m, and each side of the interior is painted light gray and smoothed, the light gray is the international color card B03 gray, gray is an achromatic color, and reflected light will not affect color change; the first lighting device is eight groups of lamp tubes, with the bulb 1 located in the center of the ceiling as the center, the angles between two adjacent groups of lamp tubes are 45°, and lamp tubes 1, 3, 5 and 7 are perpendicular to and equally divide the four sides of the ceiling; each group of lamp tubes in the first lighting device is a double lamp tube, composed of a white light lamp tube and a yellow light lamp tube, and the colors of the two adjacent lamp tubes of each lamp tube are the same; the white light lamp tube is PHILPSTL-D 36W / 965, and the yellow light lamp tube is PHILPS TL-D 36W / 640, the length of the lamp tube is 1.25m, the width of a single lamp tube is 100mm, and the distance from the edge of the ceiling is 50mm; the second lighting device is 9 fluorescent bulbs, with bulb 1 located in the center of the ceiling as the center, and the remaining bulbs are arranged at a distance of 1.2m from bulb 1 and adjacent to the lamp tube in the first lighting device, that is, the angle between bulb 2 and lamp tube 2 is 22.5°, the angle between bulb 2 and bulb 3 is 45°, and the arrangement relationship between the remaining bulbs and lamp tubes is analogous; the 9 fluorescent bulbs of the second lighting device are all FSL Foshan Lighting 40W E27; the floor placement area 3 is a square with a side length of 2m centered on the bottom center of the cuboid, which is the location for standard samples and production bulk goods; the colorimetric station 4 is a working area for operators to stand and observe the color of the floor.

[0037] Example 6

[0038] A colorimetric system for floor appearance color, comprising a rectangular space, a first lighting device and a second lighting device are arranged on the ceiling surface of the rectangular space, and a floor placement area 3 and a colorimetric station 4 are arranged on the bottom surface of the rectangular space; wherein: the rectangular space has a net length of 3m, a net width of 3m, and a net height of 2.55m, and each side of the interior is painted light gray and smoothed, the light gray is the international color card B03 gray, gray is an achromatic color, and reflected light will not affect color change; the first lighting device is eight groups of lamp tubes, with the bulb 1 located in the center of the ceiling as the center, the angles between two adjacent groups of lamp tubes are 45°, and lamp tubes 1, 3, 5 and 7 are perpendicular to and equally divide the four sides of the ceiling; each group of lamp tubes in the first lighting device is a double lamp tube, composed of a white light lamp tube and a yellow light lamp tube, and the colors of the two adjacent lamp tubes of each lamp tube are the same; the white light lamp tube is PHILPSTL-D 36W / 965, and the yellow light lamp tube is PHILPS TL-D 36W / 640, tube length 1.25m, single tube width 100mm, 50mm away from ceiling edge; the second lighting device is 9 fluorescent bulbs, with bulb 1 at the center of the ceiling as the center, and the remaining bulbs are arranged at a distance of 1.2m from bulb 1 and adjacent to the tubes in the first lighting device, that is, the angle between bulb 2 and tube 2 is 22.5°, the angle between bulb 2 and bulb 3 is 45°, and the arrangement relationship between the remaining bulbs and tubes is similar; the 9 fluorescent bulbs in the second lighting device are all FSL Foshan Lighting 40W E27; The floor placement area 3 is a square with a side length of 2m centered on the bottom center of the cuboid, and is the location for placing standard samples and production bulk goods; the colorimetric station 4 is a working area for operators to stand and observe the color of the floor, and the colorimetric station 4 is 100mm away from the bottom edge of the cuboid, and is a rectangular area with a length of 500mm and a width of 300mm centered on the width direction; the sample is placed horizontally, and its direct viewing angle with the human eye is 85°, and is the location for operators to stand and observe the color of the floor.

[0039] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the specification of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A colorimetric system for floor appearance color, comprising a rectangular space, a first lighting device and a second lighting device being arranged on the ceiling surface of the rectangular space, and a floor placement area (3) and a colorimetric station (4) being arranged on the bottom surface of the rectangular space; Features: The rectangular space has a net length of 3m, a net width of 3m, and a net height of 2.55m, and the interior is painted light grey and smoothed; The first lighting device comprises eight groups of light tubes, with the light bulb 1 (1) located in the center of the ceiling as the center, and the angle between two adjacent groups of light tubes is 45°; The second lighting device comprises 9 fluorescent bulbs, with bulb 1 (1) located at the center of the ceiling as the center, and the remaining bulbs are arranged at a distance of 1.2m from bulb 1 (1) and adjacent to the lamp tubes in the first lighting device, that is, the angle between bulb 2 (1-1) and lamp tube 2 (2-2) is 22.5°, the angle between bulb 2 (1-1) and bulb 3 (1-2) is 45°, and the arrangement relationship between the remaining bulbs and lamp tubes is similar; The floor placement area (3) is a square with a side length of 2 m, centered at the bottom center of the cuboid; The color comparison station (4) is a working area where an operator stands and observes the color of the floor.

2. The colorimetric system for floor appearance color according to claim 1, Features: The light grey is the international colour card B03 grey.

3. The colorimetric system for floor appearance color according to claim 1, Features: In the first lighting device, the lamp tube 1 (2-1), the lamp tube 3 (2-3), the lamp tube 5 (2-5) and the lamp tube 7 (2-7) are respectively perpendicular to and equally divide the four sides of the suspended ceiling.

4. The colorimetric system for floor appearance color according to claim 1, Features: Each group of lamp tubes in the first lighting device is a double lamp tube, which is composed of a white light lamp tube and a yellow light lamp tube, wherein the colors of two adjacent lamp tubes in each lamp tube are the same.

5. The colorimetric system for floor appearance color according to claim 4, Features: The white light tube is PHILPS TL-D 36W / 965, the yellow light tube is PHILPS TL-D 36W / 640, the tube length is 1.25m, a single tube width is 100mm, and the distance from the ceiling edge is 50mm.

6. The colorimetric system for floor appearance color according to claim 1, Features: The 9 fluorescent bulbs of the second lighting device are FSL Foshan Lighting 40W E27.

7. The colorimetric system for floor appearance color according to claim 1, Features: The floor placement area (3) is where standard samples and production bulk goods are placed.

8. The colorimetric system for floor appearance color according to claim 1, Features: The colorimetric station (4) is 100 mm away from the bottom edge of the cuboid and is a rectangular area with a length of 500 mm and a width of 300 mm, centered in the width direction.

9. The colorimetric system for floor appearance color according to claim 8, Features: The sample is placed horizontally with a direct viewing angle of 85° for human eyes, which is the position where the operator stands to observe the floor color.

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