Double-layered cavity type liquid color-change glasses

Abstract

The invention provides a pair of double-layered cavity type liquid color-change glasses. The pair of double-layered cavity type liquid color-change glasses comprises a glasses frame, lenses, colorless fluid executing mechanisms, colored fluid, colorless fluid, elastic thin films, colorless fluid cavities, colored fluid cavities and elastic colored fluid storage cavities, wherein the inner part of each lens is composed of one colorless fluid cavity, one colored fluid cavity and one elastic thin film, and the colorless fluid cavity and the colored fluid cavity are separated by the elastic thin film; the colorless fluid executing mechanisms are mounted on the two sides of two glasses legs of the glasses frame; the colorless fluid is stored in the colorless fluid executing mechanisms and the colorless fluid executing mechanisms are connected with the colorless fluid cavities by pipelines; the elastic colored fluid storage cavities are mounted on the inner sides of the two glasses legs of the glasses frame; the colored fluid is stored in the elastic colored fluid storage cavities; and the elastic colored fluid storage cavities are connected with the colored fluid cavities by pipelines. According to the double-layered cavity type liquid color-change glasses, the circulating flowing of the colored fluid between the lenses and the storage cavities is controlled by the deformation of the thin films, caused by the pressure change of the colorless fluid in the cavities, so that the colors of the lenses are changed.

Description

technical field

[0001] The invention relates to liquid color-changing glasses with double-layer cavity. Background technique

[0002] At present, the color-changing glasses on the market mainly use solid color-changing materials, and these materials show different structural states under different light intensities. For example, silver bromide, when the light is strong, the silver bromide will decompose into bromine and silver particles, making the lens appear a darker color and protecting eyesight; and when the ambient light is weak, bromide ions And silver ions will synthesize silver bromide under the action of catalyst copper oxide, and restore the original transparent color of the lens. However, the main disadvantages of this solid photochromic mirror are: (1) The discoloration speed of the solid photosensitive material is relatively slow; (2) It is difficult to completely return to the original transparent color after the discoloration is completed; (3) The discolorati...

Examples

specific Embodiment approach 1

[0024] Specific implementation mode one: combine figure 1 and image 3 Explain that the color-changing glasses include a frame 1, two lenses 2, two colorless fluid (liquid / gas) actuators 3, two elastic colored fluid storage chambers 4, colorless fluid chambers 5, elastic films 6 and colored The fluid chamber 7 is composed. Two lenses 2 are arranged in the frame 1, two colorless fluid actuators 3 are installed on the outside of the two temples of the frame 3, and two colored fluid storage chambers 4 are installed on the inside of the two temples. The colorless fluid actuator 3 is two manual pistons, the cavity is filled with colorless fluid (liquid / gas), and the elastic colored fluid storage chamber 4 stores colored fluid. The inside of the lens 2 is composed of a colorless fluid chamber 5, a colored fluid chamber 7 and an elastic film 6, and the three parts are assembled together to form an eyeglass. The colorless fluid actuator 3 is connected to the colorless fluid chamber...

specific Embodiment approach 2

[0025] Specific implementation mode two: combination figure 1 Note that the depth of the colorless fluid chamber 5 is 1-2 mm, and the depth of the colored fluid chamber 7 is 0.05-1 mm. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0026] Specific implementation mode three: combination figure 2 Explain that the colorless fluid actuator 3 is two diaphragm chambers, which are installed on the two corners of the mirror frame 1 . The diaphragm cavity is connected with the colorless fluid cavity 5 in the lens 2 . When the diaphragm is pressed, the colorless fluid in the diaphragm chamber is pushed into the colorless fluid chamber 5 on the lens 2 . Other components and connections are the same as those in the first embodiment.

technical field

[0001] The invention relates to liquid color-changing glasses with double-layer cavity. Background technique

[0002] At present, the color-changing glasses on the market mainly use solid color-changing materials, and these materials show different structural states under different light intensities. For example, silver bromide, when the light is strong, the silver bromide will decompose into bromine and silver particles, making the lens appear a darker color and protecting eyesight; and when the ambient light is weak, bromide ions And silver ions will synthesize silver bromide under the action of catalyst copper oxide, and restore the original transparent color of the lens. However, the main disadvantages of this solid photochromic mirror are: (1) The discoloration speed of the solid photosensitive material is relatively slow; (2) It is difficult to completely return to the original transparent color after the discoloration is completed; (3) The discolorati...

Examples

specific Embodiment approach 1

[0024] Specific implementation mode one: combine figure 1 and image 3 Explain that the color-changing glasses include a frame 1, two lenses 2, two colorless fluid (liquid / gas) actuators 3, two elastic colored fluid storage chambers 4, colorless fluid chambers 5, elastic films 6 and colored The fluid chamber 7 is composed. Two lenses 2 are arranged in the frame 1, two colorless fluid actuators 3 are installed on the outside of the two temples of the frame 3, and two colored fluid storage chambers 4 are installed on the inside of the two temples. The colorless fluid actuator 3 is two manual pistons, the cavity is filled with colorless fluid (liquid / gas), and the elastic colored fluid storage chamber 4 stores colored fluid. The inside of the lens 2 is composed of a colorless fluid chamber 5, a colored fluid chamber 7 and an elastic film 6, and the three parts are assembled together to form an eyeglass. The colorless fluid actuator 3 is connected to the colorless fluid chamber...

specific Embodiment approach 2

[0025] Specific implementation mode two: combination figure 1 Note that the depth of the colorless fluid chamber 5 is 1-2 mm, and the depth of the colored fluid chamber 7 is 0.05-1 mm. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0026] Specific implementation mode three: combination figure 2 Explain that the colorless fluid actuator 3 is two diaphragm chambers, which are installed on the two corners of the mirror frame 1 . The diaphragm cavity is connected with the colorless fluid cavity 5 in the lens 2 . When the diaphragm is pressed, the colorless fluid in the diaphragm chamber is pushed into the colorless fluid chamber 5 on the lens 2 . Other components and connections are the same as those in the first embodiment.

Images