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An indoor skylight with adjustable light intensity

A light intensity and adjustable technology, applied in the field of skylights, can solve the problems of adjustable blinds such as large control limitations, single adjustment method, troublesome users, etc., and achieve the effect of simple control method, large adjustment range, and avoiding space waste

Active Publication Date: 2021-02-05
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] According to the above-mentioned existing adjustable blinds, the control limitations are large, the structure is complex, the energy consumption is large, and the adjustment method is relatively simple, which will cause unnecessary troubles to the user in terms of installation and use. Technical problems, and provide a An Indoor Skylight with Adjustable Light Intensity

Method used

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  • An indoor skylight with adjustable light intensity
  • An indoor skylight with adjustable light intensity
  • An indoor skylight with adjustable light intensity

Examples

Experimental program
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Effect test

Embodiment 1

[0056] Such as Figure 1-7 As shown, an indoor skylight with adjustable light intensity includes a variable structure skylight, a photosensitive unit, a control unit and a driving unit. The photosensitive unit is distributed in the indoor space under the skylight, and is used to receive the current light intensity signal and transmit it to the control unit arranged indoors. The control unit is responsible for comparing the current light intensity signal with the required light intensity given by the user, and based on this, it commands and controls the drive unit. The drive unit controls the mechanics of the sunroof. The variable structure skylight changes the light intensity entering the room by changing the degree of opening and closing of the rotating blades 3 .

[0057] In this embodiment, the photosensitive unit adopts a photoresistor, which can change its own resistance value according to the light intensity in the room, thereby changing the input current signal. The m...

Embodiment 2

[0066] Such as Figure 8-9 As shown, the difference from Embodiment 1 is that in this embodiment, the variable structure support rod I2 and the variable structure support rod II10 are connected by bonding, and the outer surface of one side of the variable structure support rod I2 is bonded to the variable structure support rod I2. On one side of the outer surface of the variable structure support rod II10, it can be seen from the plan view that the variable structure support rod I2 and the variable structure support rod II10 are bonded left and right, rather than up and down. There are slide grooves at the two edges of the fitting plane of the variable structure support rod Ⅰ2, and sliding bars are provided at the two edges of the fitting plane of the variable structure support rod II10. In reciprocating sliding, the chute and the slide bar can also be in a T-shaped structure, which is convenient for the stable connection of the variable structure support rod I2 and the variab...

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Abstract

The invention provides an indoor skylight with adjustable light intensity, comprising: a variable structure shutter, a photosensitive unit, a control unit and a drive unit, the control unit is electrically connected to the photosensitive unit and the drive unit respectively; the drive unit is connected to the variable structure shutter; the variable structure shutter It includes skylight frame, support parts, central link unit and support base. The skylight frame and central link unit are respectively connected to both ends of the support part, and several rotating blades are connected between two adjacent sets of support parts; the middle part of the central link unit is connected with a lead screw , the lead screw is connected to the drive unit through a coupling; the central link unit is connected to the support seat, and the support seat is connected to the lead screw; the support components include variable structure support rod Ⅰ and variable structure support rod Ⅱ, variable structure support rod Relative sliding occurs between Ⅰ and the variable structure support rod Ⅱ, which controls the contraction and stretching of the support part, and realizes the opening and closing of the rotating blade. The invention has the advantages of large adjustment range, miniaturized structure, simplified control mode and energy saving.

Description

technical field [0001] The invention relates to the technical field of skylights, in particular to an indoor skylight with adjustable light intensity. Background technique [0002] Many indoor structures are accompanied by skylights. The skylights have a large and limited range of light transmission. When the sun's rays are too strong, the light intensity in some parts of the room will be too large and indoor users will feel uncomfortable. However, the adjustable shutters currently on the market have large control limitations, complex structures, high energy consumption, and relatively single adjustment methods, which cause unnecessary troubles to users no matter in installation or use. Contents of the invention [0003] According to the above-mentioned existing adjustable blinds, the control limitations are large, the structure is complex, the energy consumption is large, and the adjustment method is relatively simple, which will cause unnecessary troubles to the user in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D13/035
CPCE04D13/033E04D13/0358
Inventor 夏文浩周文雅关正胡欣涵石澄今黄呈彬岳世翔焦亮商逸飞王信茁
Owner DALIAN UNIV OF TECH