阅读说明：本技术 一种光线强度可调节的玻璃 (Glass with adjustable light intensity ) 是由 郑德龙 于 2019-10-18 设计创作，主要内容包括：本发明公开了一种光线强度可调节的玻璃,包括两个玻璃板,两个所述玻璃板之间设置有真空腔,所述真空腔两侧的内壁上对称设置有多个滑槽,所述滑槽上滑动连接有遮罩层,所述遮罩层以中心向内螺旋收卷,所述真空腔另外两侧的内壁上对称开设有限位槽,其中一个所述玻璃板靠近滑槽位置的内表面开设有内弧形凹面,该所述玻璃板相对内弧形凹面的外表面开设有外弧形凹面。本发明利用记忆金属条对温度的敏感度,温度较高的环境下螺旋收卷的遮罩层展开,形成对光线阻隔的结构,在正午时刻光照过强的时候,及时且自主的阻挡部分的光线,则保护室内的种苗,避免室内被照射的温度过高,导致植物的蒸腾过大,不利于植物培育。(The invention discloses glass with adjustable light intensity, which comprises two glass plates, wherein a vacuum cavity is arranged between the two glass plates, a plurality of sliding grooves are symmetrically arranged on the inner walls of two sides of the vacuum cavity, a shielding layer is connected on the sliding grooves in a sliding manner and spirally wound inwards from the center, limiting grooves are symmetrically arranged on the inner walls of the other two sides of the vacuum cavity, an inner arc-shaped concave surface is arranged on the inner surface of one glass plate close to the position of the sliding groove, and an outer arc-shaped concave surface is arranged on the outer surface of the inner arc-shaped concave surface. According to the invention, the sensitivity of the memory metal strip to the temperature and the unfolding of the shielding layer which is spirally wound in the environment with higher temperature are utilized to form a structure for blocking light, when the light is too strong at noon, partial light is timely and automatically blocked, indoor seedlings are protected, and the phenomenon that the temperature irradiated in the room is too high, so that the transpiration of plants is too large, and the plant cultivation is not facilitated is avoided.)

1. The utility model provides a glass with adjustable light intensity, includes two glass boards (1), its characterized in that, two be provided with vacuum cavity (2) between glass board (1), the symmetry is provided with a plurality of spouts (8) on the inner wall of vacuum cavity (2) both sides, sliding connection has mask layer (7) on spout (8), mask layer (7) are with the rolling of the inside spiral in center, spacing groove (6) have been seted up to the symmetry on the inner wall of vacuum cavity (2) other both sides.

2. The glass with the adjustable light intensity according to claim 1, wherein the inner surface of one of the glass plates (1) near the chute (8) is provided with an inner arc-shaped concave surface (5), and the outer surface of the glass plate (1) opposite to the inner arc-shaped concave surface (5) is provided with an outer arc-shaped concave surface (4).

3. The glass with the adjustable light intensity as claimed in claim 1, characterized in that the inner surfaces of the two glass plates (1) near the chute (8) are provided with inner arc-shaped concave surfaces (5), and the outer surfaces of the two glass plates (1) opposite to the inner arc-shaped concave surfaces (5) are provided with outer arc-shaped concave surfaces (4).

4. The light intensity adjustable glass according to claim 1, wherein the mask layer (7) comprises a light shielding film and a pair of memory metal strips, the light shielding film is sandwiched between the two memory metal strips, and a metal thin film is coated on the light shielding film.

5. The light intensity adjustable glass according to claim 1, wherein a first slide block (10) is symmetrically and rotatably connected to one end of the mask layer (7) at two sides, a second slide block (11) is symmetrically and rotatably connected to the other end of the mask layer (7) at two sides, and a plurality of the first slide blocks (10) and the second slide blocks (11) are slidably connected to the limiting groove (6).

6. The glass with adjustable light intensity as claimed in claim 1, characterized in that a plurality of barrier plates (9) are fixedly connected to two opposite limiting grooves (6) in a centrosymmetric manner.

7. The glass with adjustable light intensity according to claim 1, characterized in that the third slide block (3) is connected on the sliding chute (8) in a sliding way, and the center of the mask layer (7) is connected with the third slide block (3) in a rotating way.

Technical Field

The invention relates to the technical field of glass, in particular to glass with adjustable light intensity.

Background

The glass is an amorphous inorganic non-metallic material, is generally prepared by taking various inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash and the like) as main raw materials and adding a small amount of auxiliary raw materials, the main components of the glass are silicon dioxide and other oxides, the glass is very common in daily life, the light transmittance of the glass is mostly constant, the light transmittance is generally high, the reduction of the light transmittance can only be realized by adding shading cloth, when plant seedlings are cultured, the plants need good illumination all the time, and the glass is generally designed into a glass room.

However, the strong light irradiation damages young plants, regular illumination duration and reasonable illumination intensity are required for good growth of the plants, the plants are easy to wither due to excessive roasting and transpiration, generally, black shading nets are artificially laid at the noon with the strongest light, the black shading nets are not laid at other moments, the illumination intensity is artificially controlled, and even if modern machinery is used for automatic laying, the configuration of a subsequent system needs stronger technical means, and more manpower and material resources are required to be input in the early stage.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: in a plantation, plants need good illumination all the time, but strong illumination damages some plants, and the good growth of the plants needs regular illumination and reasonable illumination intensity, so that the provided glass with adjustable light intensity is provided.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a glass with adjustable light intensity, includes two glass boards, two be provided with the vacuum cavity between the glass board, the symmetry is provided with a plurality of spouts on the inner wall of vacuum cavity both sides, sliding connection has the mask layer on the spout, the mask layer is with the rolling of central inside spiral, the spacing groove has been seted up to the symmetry on the inner wall of the other both sides of vacuum cavity.

Preferably, an inner arc-shaped concave surface is arranged on the inner surface of one of the glass plates close to the sliding chute, and an outer arc-shaped concave surface is arranged on the outer surface of the inner arc-shaped concave surface of the glass plate.

Preferably, the inner surfaces of the two glass plates close to the sliding chute are provided with inner arc-shaped concave surfaces, and the outer surfaces of the inner arc-shaped concave surfaces of the two glass plates are provided with outer arc-shaped concave surfaces.

Preferably, the mask layer includes a light shielding film and a pair of memory metal strips, the light shielding film is sandwiched between the two memory metal strips, and a metal thin film is applied on the light shielding film.

Preferably, two sides of one end of the mask layer are symmetrically and rotatably connected with first sliding blocks, two sides of the other end of the mask layer are symmetrically and rotatably connected with second sliding blocks, and the first sliding blocks and the second sliding blocks are both in sliding connection with limiting grooves.

Preferably, a plurality of barrier pieces are fixedly connected to the two opposite limiting grooves in a centrosymmetric manner.

Preferably, a third sliding block is connected to the sliding groove in a sliding manner, and the center of the mask layer is rotatably connected with the third sliding block.

Compared with the prior art, the invention has the beneficial effects that:

1. utilize the sensitivity of memory metal strip to the temperature, the mask layer of spiral rolling expandes under the higher environment of temperature, forms the structure to the light separation, and in the time of the day night illumination is too strong, in time and the partial light of autonomic blockking, then the indoor seedling of protection avoids indoor the high temperature of being shone, and the transpiration that leads to the plant is too big, is unfavorable for the plant to cultivate.

2. Utilize metal film to the partial reflection effect of light, most light is gone out in the noon time of daytime reflection, and separation part light avoids indoor overheated, indoor to light reflect in the night, and the light through the reflection has the effect of shining to the seedling, then can play the effect of strengthening the illumination, saves the cost.

Drawings

FIG. 1 is a schematic side view of a light intensity adjustable glass according to the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic diagram illustrating a rolling state of a mask layer in a glass with adjustable light intensity according to the present invention;

FIG. 4 is a schematic view of the structure at B in FIG. 3;

FIG. 5 is a schematic view of the structure at C in FIG. 3;

FIG. 6 is a schematic diagram of a mask layer in a glass with adjustable light intensity according to the present invention.

In the figure: the glass plate comprises a glass plate 1, a vacuum cavity 2, a third sliding block 3, an outer arc concave surface 4, an inner arc concave surface 5, a limiting groove 6, a mask layer 7, a sliding groove 8, a blocking sheet 9, a first sliding block 10 and a second sliding block 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, a glass with adjustable light intensity, comprising two glass plates 1, a vacuum cavity 2 is arranged between the two glass plates 1, a plurality of sliding chutes 8 are symmetrically arranged on the inner walls of two sides of the vacuum cavity 2, a shielding layer 7 is slidably connected on the sliding chutes 8, the shielding layer 7 is spirally wound inwards in the center, limiting grooves 6 are symmetrically arranged on the inner walls of the other two sides of the vacuum cavity 2, an inner arc concave surface 5 is arranged on the inner surface of one of the glass plates 1 near the sliding chutes 8, an outer arc concave surface 4 is arranged on the outer surface of the glass plate 1 opposite to the inner arc concave surface 5, an inner arc concave surface 5 is arranged on the inner surface of the two glass plates 1 near the sliding chutes 8, an outer arc concave surface 4 is arranged on the outer surface of the two glass plates 1 opposite to the inner arc concave surface 5, the shielding layer 7 comprises a shielding film, a metal film is coated on the shading film, the metal film can be a chromium, aluminum or iridium film, the metal film has limited light refractive index, and can only transmit one third of light, the memory metal can be stretched out in time under the condition of strong light, the metal film can play a role of shading, and the two sides of one end of the shading layer 7 are symmetrically and rotatably connected with a first sliding block 10;

wherein, the two sides of the other end of the mask layer 7 are symmetrically and rotatably connected with a second slide block 11, the first slide blocks 10 and the second slide blocks 11 are both in sliding connection with the limiting grooves 6, the first slide blocks 10 and the second slide blocks 11 are in sliding connection in the limiting grooves 6 to play a role of controlling the movement angle of the mask layer 7, and have a limiting effect, the centers of the two opposite limiting grooves 6 are symmetrically and fixedly connected with a plurality of barrier sheets 9, the two adjacent barrier sheets 9 are arranged in a staggered way, so that after the mask layer 7 is unfolded, the staggered installation mode can fill up and connect the slit part to avoid the direct transmission of light at the slit part, the sliding groove 8 is slidably connected with a third slide block 3, the center of the mask layer 7 is rotatably connected with the third slide block 3, the mask layer 7 can rotate in the deformation process, the mask layer 7 slides on the sliding groove 8 through the third slide block 3, and the angle can be adjusted through the rotation of the mask layer 7 and the third slide block 3, the position of the center of the mask layer 7 is also controlled.