Deltoid window blind with variable daylighting rate
A technology of daylighting rate and blinds, which is applied in windows/doors, door/window accessories, special equipment for doors/windows, etc., can solve the problems of increasing heating energy consumption in winter, achieve reduction of building energy consumption, good feasibility, and improvement The effect of light utilization
Active Publication Date: 2019-04-09
WUHAN UNIV OF TECH
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Problems solved by technology
However, in areas with hot summer and cold winter, the reflection of solar radiation on the exterior wall will increase the heating energy consumption in winter
Method used
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Embodiment Construction
[0023] In order to better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0024] Such as Figure 1~4 The shown a kind of triangular variable daylighting rate louver comprises frame body 8, triangular window leaf 1, driving device 10 and single-chip microcomputer, and described frame body 8 is hollow inside; 1. A light sensor is installed on the triangular window leaf 1, and the light sensor is connected to a single-chip microcomputer; the center of the triangular window leaf 1 passes through a rotating shaft 7, and the triangular window leaf 1 is fixed on the rotating shaft 7; the rotating shaft The two ends of 7 protrude from the inner circle of the frame body 8 and are connected with the drive device 10. The drive device 10 drives the rotating shaft 7 to rotate, thereby driving the triangular window blade 1 to rotate; the drive device 10 is arranged inside the fr...
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The invention discloses a deltoid window blind with variable daylighting rate. The deltoid window comprises a frame, deltoid louver blades, a drive device and a single-chip microcomputer, wherein theframe interior is hollow; the spaced and parallel deltoid louver blades are arranged on the frame; light sensors are mounted on the deltoid louver blades and connected with the single-chip microcomputer; a rotating shaft penetrates the center of each deltoid louver blade which is fixed on the rotating shaft; two ends of each rotating shaft extend out of the inner ring of the frame and are connected with the drive device, and the rotating shafts are driven by the drive device to rotate, so that the deltoid louver blades are driven to rotate; the drive device is arranged in the frame and connected with the single-chip microcomputer. The deltoid window blind has the following beneficial effects: daylighting panels made of three different materials are adopted, rotation of the deltoid louver blades is controlled automatically by the drive device, the light sensors and the single-chip microcomputer for meeting different demands for light, and light entering a room is adjusted automaticallyby changing the solar daylighting rate.
Description
technical field [0001] The invention relates to a louver structure, in particular to a triangular louver with variable daylighting rate. Background technique [0002] my country does not pay enough attention to the thermal insulation, heat insulation and air tightness of buildings, which makes the thermal insulation, heat insulation and air tightness of existing buildings and new buildings mostly poor, and the thermal efficiency of heating systems is generally low. According to statistics, by the end of 2000, the buildings that could meet the building energy-saving design standards accounted for only 0.5% of the total urban and rural building area, and accounted for 9% of the existing heating residential building area in the city. Most of the new buildings are still high-energy buildings. . my country's resource possession is less than 1 / 5 of the world's average level, and the energy consumption per unit building area is 3 to 5 times that of developed countries with similar...
Claims
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IPC IPC(8): E06B7/086E05F15/70E05F15/611
CPCE05F15/611E05F15/70E06B7/086
Inventor 陈涛张丰高梓航
Owner WUHAN UNIV OF TECH