Preparation method of double-layer film, quantum dot distributed photon illumination system and detection method of system

Abstract

The invention discloses a preparation method of a double-layer film, a quantum dot distributed photon illumination system and a detection method of the system. The preparation method of the double-layer film comprises the following steps: preparing a bottom layer film; preparing an outer layer film; and performing synthesis. According to the quantum dot distributed photon illumination system, eachlamp holder comprises a left side plate, a right side plate and a base plate fixed between the left side plate and the right side plate; an included angle between the left side plate and the base plate, and an included angle between the right side plate and the base plate are obtuse angles or right angles; a main light source for enabling light rays to irradiate the double-layer film on a scattering plate is arranged on the upper surface of the base plate; and the scattering plate is fixedly arranged above the base plate. According to the detection method of the quantum dot distributed photonillumination system, the displayed wave property of light, irradiated on a reading surface, of the quantum dot distributed photon illumination system is detected. Quantum optics is used for creatingan illumination environment with main wave property display for a user; the photon distribution uniformity is improved; and the human eyes are protected. The quantum dot distributed photon illumination system is suitable for indoor illumination.

Description

technical field

[0001] The invention belongs to the technical field of lighting, and specifically relates to a quantum dot distribution photon lighting system and a detection method thereof. The invention also provides a method for preparing a double-layer film coated on a scattering plate of the quantum dot distribution photon lighting system. Background technique

[0002] The demand for modern people to use lighting equipment is increasing day by day, but the health of eyesight is declining proportionally. Especially for teenagers, unnatural and unhealthy lighting methods increase due to heavy use of the eyes, and eye diseases also increase in the same proportion. Since the human eye evolved to the present through natural light, the light in the natural environment has a large number of photons, and the distribution of wave functions in space is relatively balanced. Before irradiating objects, they can basically maintain a superposition state of volatility and particles. W...

Examples

Embodiment 1

[0047] Embodiment 1 A kind of double-layer film preparation method

[0048] Include the following steps:

[0049] (1) Preparation of bottom film 14

[0050] Aluminate YAG phosphor powder, yellow silicate phosphor powder, orange silicate phosphor powder, and red nitride phosphor powder are mixed in any ratio to form mixture A. Add epoxy resin encapsulant to mixture A, mixture A:epoxy resin encapsulant=1:4, the relationship between weight and volume in this step is g:ml, spray on the plane of the board or the wall to form the bottom film 14 .

[0051] (2) Preparation of outer film 15

[0052] In parts by weight, 0.8-1.2 parts of white or transparent defoamer, 1-3 parts of ultra-white polyvinyl alcohol powder, 1-3 parts of polyacrylamide dispersant (polymer), 25-35 parts of red gold titanium dioxide powder 2-7 parts, 2-7 parts of nano barium sulfate, 1-5 parts of sericite.

[0053] In parts by volume, 25-30 parts of styrene-acrylic emulsion, 1-3 parts of transparent lauryl a...

Embodiment 2-6

[0057] Embodiment 2-6 A kind of double-layer film preparation method

[0058] Embodiment 2-6 is respectively a kind of double-layer membrane preparation method, and its preparation method is identical with the double-layer membrane preparation method described in embodiment 1, and the difference is that the specific components of the raw materials that make them are different, specifically as Table 1 shows:

[0059]

Embodiment 7

[0060] Embodiment 7 A Quantum Dot Distribution Photon Illumination System

[0061] This embodiment includes a lighting device mainly displaying the volatility and a scattering plate arranged at the light emitting end of the lighting device mainly displaying the volatility.

[0062] 1. Scattering plate 13

[0063] The scattering plate 13 is a plate body, fixed on the wall, and located on the top of the lighting device that mainly displays the volatility. The diffuser plate 13 is spray-coated with a double-layer film, and the diffuser plate 13 is provided with a bottom layer film 14 and an outer layer film 15 from its surface to the outside. A plurality of holes of 100-112.5nm are opened. The double-layer film is prepared by the preparation method of the double-layer film in Examples 1-6. Of course, if the environment does not allow fixing the diffuser plate 13, low-gray water-based paint or gypsum board can also be used instead, but the light efficiency and diffuser rate wil...

technical field

[0001] The invention belongs to the technical field of lighting, and specifically relates to a quantum dot distribution photon lighting system and a detection method thereof. The invention also provides a method for preparing a double-layer film coated on a scattering plate of the quantum dot distribution photon lighting system. Background technique

[0002] The demand for modern people to use lighting equipment is increasing day by day, but the health of eyesight is declining proportionally. Especially for teenagers, unnatural and unhealthy lighting methods increase due to heavy use of the eyes, and eye diseases also increase in the same proportion. Since the human eye evolved to the present through natural light, the light in the natural environment has a large number of photons, and the distribution of wave functions in space is relatively balanced. Before irradiating objects, they can basically maintain a superposition state of volatility and particles. W...

Examples

Embodiment 1

[0047] Embodiment 1 A kind of double-layer film preparation method

[0048] Include the following steps:

[0049] (1) Preparation of bottom film 14

[0050] Aluminate YAG phosphor powder, yellow silicate phosphor powder, orange silicate phosphor powder, and red nitride phosphor powder are mixed in any ratio to form mixture A. Add epoxy resin encapsulant to mixture A, mixture A:epoxy resin encapsulant=1:4, the relationship between weight and volume in this step is g:ml, spray on the plane of the board or the wall to form the bottom film 14 .

[0051] (2) Preparation of outer film 15

[0052] In parts by weight, 0.8-1.2 parts of white or transparent defoamer, 1-3 parts of ultra-white polyvinyl alcohol powder, 1-3 parts of polyacrylamide dispersant (polymer), 25-35 parts of red gold titanium dioxide powder 2-7 parts, 2-7 parts of nano barium sulfate, 1-5 parts of sericite.

[0053] In parts by volume, 25-30 parts of styrene-acrylic emulsion, 1-3 parts of transparent lauryl a...

Embodiment 2-6

[0057] Embodiment 2-6 A kind of double-layer film preparation method

[0058] Embodiment 2-6 is respectively a kind of double-layer membrane preparation method, and its preparation method is identical with the double-layer membrane preparation method described in embodiment 1, and the difference is that the specific components of the raw materials that make them are different, specifically as Table 1 shows:

[0059]

Embodiment 7

[0060] Embodiment 7 A Quantum Dot Distribution Photon Illumination System

[0061] This embodiment includes a lighting device mainly displaying the volatility and a scattering plate arranged at the light emitting end of the lighting device mainly displaying the volatility.

[0062] 1. Scattering plate 13

[0063] The scattering plate 13 is a plate body, fixed on the wall, and located on the top of the lighting device that mainly displays the volatility. The diffuser plate 13 is spray-coated with a double-layer film, and the diffuser plate 13 is provided with a bottom layer film 14 and an outer layer film 15 from its surface to the outside. A plurality of holes of 100-112.5nm are opened. The double-layer film is prepared by the preparation method of the double-layer film in Examples 1-6. Of course, if the environment does not allow fixing the diffuser plate 13, low-gray water-based paint or gypsum board can also be used instead, but the light efficiency and diffuser rate wil...

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