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Large-span and small-deflection T-shaped blade applied to blind window and curtain wall

A large-span, louvered blade technology, applied in the field of shutters, can solve the problems of large deflection of blades, achieve the effects of reducing deflection, small stacking height, and avoiding deformation or damage

Pending Publication Date: 2021-04-02
杭州霏派遮阳科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a T-shaped blade with large span and small deflection applied to shutters and curtain walls, so as to solve the technical problem of excessive deflection of the blade due to its own weight in the prior art

Method used

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  • Large-span and small-deflection T-shaped blade applied to blind window and curtain wall
  • Large-span and small-deflection T-shaped blade applied to blind window and curtain wall
  • Large-span and small-deflection T-shaped blade applied to blind window and curtain wall

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] Please also refer to Figure 1 ~ Figure 2 , this embodiment 1 provides a figure 1 The small deflection blade 3 evolved from the blade 1 of the shutter I shown is applied to the shutter II, including the front part 21' of the reflector, the groove 30 and the light guide plate, wherein the reflector 10 is arc-shaped, and is used to illuminate the The incident light on the reflector 10 is reflected back to the outside, and the light guide plate is arc-shaped, interrupted by the groove 30 to form two parts, the front part 21' of the light guide plate and the rear part 21 of the light guide plate, as figure 2 As shown, it is used to deflect the incident light irradiated on the light guide plate and introduce it to the indoor ceiling. The groove 30 is arranged in the middle of the cross section of the blade 3, and the groove 30 is along the front part 21' of the light guide plate and the rear part 21 of the light guide plate. In order to reduce the deflection of the blade 3...

Embodiment 2

[0085] see image 3 , this embodiment 2 provides a figure 2 The T-shaped blade 4k evolved from the blade 3 of the louver II shown is applied to the louver II. The dotted line 21 in the figure is the rear part 21 of the light guide plate of the blade 3, including the reflector 10, the transition plate 21', and the groove 30 And the light guide plate 2k, wherein, the reflector 10, the transition plate 21' and the groove 30 respectively refer to the corresponding parts of the blade 3, the light guide plate 2k is arc-shaped, and is used to deflect the incident light irradiated on it and guide it to the indoor ceiling or upper On the backlight surface of a blade, the light guide plate 2k is obtained by rotating the light guide plate 21 of the blade 3 downward around its inner side b and the extension of one end thereof intersects at 1 / 3 from the top g on the right side of the groove 30 to the bottom e of the groove at k The inner bending edge 60 of the light guide plate 2k refers...

Embodiment 3

[0088] see Figure 4 , this embodiment 3 provides a figure 2 The T-shaped blade 4q evolved from the blade 3 of the shutter II shown is applied to the shutter II. The dotted line 21 in the figure is the rear part 21 of the light guide plate of the blade 3, including the reflector 10, the transition plate 21', and the groove 30 And the light guide plate 2q, wherein, the reflector 10, the transition plate 21' and the groove 30 respectively refer to the corresponding parts of the blade 3, the light guide plate 2q is arc-shaped, and is used to deflect the incident light irradiated on it and guide it to the indoor ceiling or upper On the backlight surface of a blade, the light guide plate 2q is obtained by rotating the light guide plate 21 of the blade 3 downward around its inner side b and the extension of one end intersects with 2 / 3 of the groove 30 from the top g on the right side to the bottom e of the groove and q The inner bending edge 60 of the light guide plate 2q refers t...

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Abstract

The invention discloses a large-span and small-deflection T-shaped blade applied to a blind window and a curtain wall. The large-span and small-deflection T-shaped blade comprises a light reflecting plate, a light guide plate and a groove, wherein the light reflecting plate is used for reflecting incident light rays irradiated on the light reflecting plate; the light guide plate is connected withthe light reflecting plate and is used for deflecting the incident light rays irradiated on the light guide plate; and the groove is formed through extending in the longitudinal direction of the lightguide plate so as to reduce the deflection of the blind window. The groove of the blind window can solve the problem of too great deflection caused by the self weight of the blind window in the priorart; the deflection of the blind window is greatly reduced; and the excessive deformation of the blind window due to insufficient rigidity is avoided, so that the goals of large-span deflection and blade ladder belt number reduction are achieved. In addition, when the T-shaped blade is used for folding the blind window, the groove cannot influence the folding of the blind window; the uniform overlapping of the blind window can be ensured; the overlapping height of the blind window is small; and the light guide effect of the light guide plate cannot be influenced by too great width of the groove.

Description

technical field [0001] The invention relates to the technical field of shutters, in particular to a large-span, small-deflection T-shaped blade applied to shutters and curtain walls. Background technique [0002] At present, the blades of the most common inner sunshade louver system in the sunshade market are arc blades, which are mostly formed by very thin aluminum strips, which can be separated into equal intervals by multiple sets of ladder belts to assemble into blinds. Because the arc-shaped blades are very thin, the deflection caused by their own weight is large, and a set of ladder belts needs to be arranged at a small distance to support the blades to keep the blades in a horizontal state. Because there are too many ropes in the ladder belts, it will cause The appearance is not good, and the ladder belt rope is easy to be contaminated with dust and is not easy to clean, which leads to the breeding of bacteria and infects the human respiratory system, thereby affectin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B9/264E06B9/30E06B9/32E06B9/322E06B9/386E06B7/28E04B2/88E04B2/96
CPCE04B2/885E06B7/28E06B9/264E06B9/30E06B9/32E06B9/322E06B9/386E06B2009/2417
Inventor 张一飞
Owner 杭州霏派遮阳科技有限公司
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