Sunshade reflection structure for high-rise building

By setting adjustable light-transmitting grooves and reflector structures in the light-receiving area of ​​high-rise buildings, the problems of poor shading effect and uneven light distribution are solved, achieving efficient shading and uniform lighting, and improving the lighting performance and light utilization efficiency of high-rise buildings.

CN120990472APending Publication Date: 2025-11-21SHENZHEN TIANJIAN SHED REFORM INVESTMENT DEV CO LTD
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Patent Information

Application Number
CN202510863279.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-25
Publication Date
2025-11-21

AI Technical Summary

Technical Problem

Existing high-rise building shading structures cannot effectively shade the sun according to its position, resulting in poor shading effect, uneven light distribution, failure to meet the lighting needs of different scenarios, and low light utilization efficiency, leading to energy waste.

Method used

Design a sunshade and reflection structure for high-rise buildings, including setting up a panel in the light-incoming area, arranging light-transmitting grooves at intervals along the width and height of the panel, and setting up a reflector that can swing up and down above the light-transmitting grooves. The reflector is synchronously adjusted through a linkage structure. Combined with the gradient light-transmitting holes and the internal diffuse reflection layer, flexible reflection and uniform distribution of light are achieved.

Benefits of technology

It achieves comprehensive shading of sunlight from different angles and heights, avoiding indoor overheating caused by direct sunlight, precisely controlling the direction and distribution of light, improving the flexibility of lighting and the efficiency of light utilization, and ensuring soft and sufficient indoor light.

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Abstract

The invention relates to the technical field of sun-shading reflection structures, and discloses a high-rise building sun-shading reflection structure which comprises a plate body arranged in a light inlet area of a high-rise building and is provided with a plurality of light-transmitting grooves. The light-transmitting groove penetrates through the outer side wall and the inner side wall of the plate body to form an outer opening and an inner opening. A reflecting plate which swings up and down is arranged above each light-transmitting groove; the plate body is provided with transverse parts located between the adjacent light-transmitting grooves, the two sides of the plate body are each provided with a longitudinal part which is longitudinally arranged, and the light-transmitting grooves are located between the two longitudinal parts; the transverse part and the longitudinal part are each internally provided with a plurality of light-transmitting holes which are formed in a penetrating mode from inside to outside, and the diameters of the light-transmitting holes are gradually increased in the direction from outside to inside of the plate body. Through the arrangement of all-directional sunshade, flexible adjustment of the reflecting plate and the gradually-changed light holes, the efficient sunshade effect is provided, adjustment and utilization of light rays are optimized, and flexible and practical application value is achieved.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sun-shading reflective structures, in particular to a sun-shading reflective structure for high-rise buildings. BACKGROUND

[0002] With the acceleration of urbanization, the proportion of high-rise buildings in cities is increasing. Due to the height and glass curtain wall structure, high-rise buildings are facing strong solar radiation problems. This not only leads to high indoor temperature and increases air conditioning energy consumption, but also produces glare, affecting the comfort and visual health of indoor personnel. Therefore, a sun-shading structure with high efficiency is crucial for high-rise buildings.

[0003] In the prior art, the traditional fixed sun-shading board cannot effectively shade according to the changes in the altitude angle and azimuth angle of the sun in different seasons and different time periods due to its structural characteristics, resulting in poor sun-shading effect. Moreover, although the existing adjustable sun-shading board and sun-shading curtain can adjust the amount of light entering, they cannot well control the direction and distribution of light, resulting in uneven indoor light distribution and failing to meet the lighting needs in different scenarios.

[0004] In addition, the existing sun-shading structure mainly blocks light to achieve sun-shading, without further utilizing the blocked light. This not only leads to low light utilization efficiency, but also causes energy waste. For example, in the case where indoor light needs to be soft, simply blocking light cannot meet the demand. SUMMARY

[0005] The present application aims to provide a sun-shading reflective structure for high-rise buildings, which solves the problem of poor sun-shading effect of the existing sun-shading structure for high-rise buildings.

[0006] The present application is implemented as follows: a sun-shading reflective structure for high-rise buildings includes a light-entrance area arranged in a high-rise building, a board body arranged in the light-entrance area, the board body extending along the width direction of the light-entrance area; a plurality of light-transmitting grooves are provided in the board body, the light-transmitting grooves extending along the width direction of the board body, and the plurality of light-transmitting grooves are arranged at intervals along the height direction of the board body.

[0007] The board body has an outwardly arranged outer side wall, the light-transmitting grooves penetrate the outer side wall of the board body to form an outer opening, the board body has an inwardly arranged inner side wall, the light-transmitting grooves penetrate the inner side wall of the board body to form an inner opening; each light-transmitting groove is provided with a reflector plate that swings up and down, the inner end of the reflector plate is butted against the outer side wall, and the outer end of the reflector plate extends outward away from the outer side wall.

[0008] The plate body has transverse portions between adjacent light transmission grooves, the transverse portions are arranged along the length direction of the light transmission grooves, and the plate body has longitudinal portions arranged longitudinally on two sides, and the light transmission grooves are between the two longitudinal portions.

[0009] The transverse portions and the longitudinal portions are respectively provided with a plurality of light transmission holes arranged through the inside and the outside, and the diameters of the light transmission holes gradually increase along the direction from the outside to the inside of the plate body.

[0010] Further, the inner end of the reflecting plate is hinged to the outer side wall to form a swing side, and the reflecting plate swings up and down with the swing side as the swing center.

[0011] Further, the plurality of reflecting plates are connected with a linkage structure, the linkage structure drives the plurality of reflecting plates to swing up and down synchronously, and the linkage structure has an operation section exposed on the inner side wall.

[0012] Further, the linkage structure includes a longitudinal rod, and the plurality of reflecting plates are respectively hinged to the longitudinal rod, the longitudinal portions have guide grooves arranged longitudinally, and the operation section of the longitudinal rod is arranged to pass through the guide grooves and is exposed on the inner side wall.

[0013] Further, the bottom of the light transmission groove has a bottom side wall, and the bottom side wall is arranged to be inclined upward along the direction from the outside to the inside of the light transmission groove.

[0014] Further, the inside of the plate body is arranged to be hollow to form an internal cavity, the internal cavity extends to the inside of the transverse portion and the inside of the longitudinal portion, the bottom of the light transmission hole is provided with a hole-infiltration water hole, the light transmission hole communicates with the internal cavity through the hole-infiltration water hole, and the water in the light transmission hole enters the internal cavity through the hole-infiltration water hole.

[0015] Further, the bottom of the light transmission groove is provided with a groove-infiltration water hole, the light transmission groove communicates with the internal cavity through the groove-infiltration water hole, and the water in the light transmission groove enters the internal cavity through the groove-infiltration water hole.

[0016] Further, the bottom of the outer side wall is provided with a plurality of bottom holes, the bottom holes communicate with the internal cavity, and the water in the internal cavity is discharged through the bottom holes.

[0017] Further, the reflecting plate includes two plate bodies arranged at intervals, and the two plate bodies have a middle interval, the middle interval is provided with a light-transmitting middle adhesive layer, and the two plate bodies are combined with the middle adhesive layer to form an integrated body, the plate body is provided with a plurality of plate through holes penetrating the plate body, the plurality of plate through holes are arranged in an array on the plate body, and the plate through holes of the two plate bodies are arranged in alignment.

[0018] The middle rubber layer has an alignment part arranged in alignment with the plate through hole, a plurality of micro through holes penetrating the middle rubber layer are arranged in the alignment part, the diameter of the micro through hole is smaller than the diameter of the plate through hole, and the plate through holes of the two plate bodies are communicated through the plurality of micro through holes.

[0019] Further, the internal side wall is covered with a light-transmitting internal film layer, the internal film layer covers the internal opening of the light-transmitting groove; the internal film layer has a film layer internal side wall facing the light-transmitting groove, the film layer internal side wall is arranged concave-convex to form a diffuse reflection layer; the internal film layer has a film layer external side wall away from the light-transmitting groove, and a plurality of longitudinal and horizontal intersecting convex edges are formed on the film layer external side wall.

[0020] Compared with the prior art, the high-rise building sun-shading reflection structure provided by the application has the following advantages to achieve high-efficiency sun-shading effect:

[0021] 1) By arranging the plate body in the light inlet area of the high-rise building and extending and arranging a plurality of light-transmitting grooves in the plate body along the width and height direction of the plate body, the overall sun-shading of sunlight at different angles and heights is realized, compared with the traditional single sun-shading plate or fixed-angle sun-shading structure, the sunlight irradiation on different floors and in different directions of the high-rise building can be more effectively blocked, and more stable sun-shading performance is provided.

[0022] 2) The up-down swinging reflection plate arranged above each light-transmitting groove can flexibly adjust the reflection angle according to the change of the sun position, and reflect the light to the required position in the room, which not only avoids the indoor overheating caused by direct sunlight, but also accurately controls the direction and distribution of light according to different time and seasonal requirements, thereby improving the lighting flexibility and light utilization efficiency.

[0023] 3) The light-transmitting hole adopts a gradient design, which can effectively guide the light into the room and make the light more evenly distributed, thereby improving the lighting flexibility and ensuring that the indoor light is soft and sufficient, and further improving the lighting performance of the high-rise building. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a perspective view of the high-rise building sun-shading reflection structure provided by the application;

[0025] Figure 2 is a sectional view of the linkage structure provided by the application;

[0026] Figure 3 is a sectional view of the bottom side wall provided by the application;

[0027] Figure 4 is a sectional view of the middle rubber layer provided by the application;

[0028] Figure 5is the cross section of the internal film layer provided by the application;

[0029] In the figure: plate body 100, light transmission groove 101, transverse part 102, longitudinal part 103, light transmission hole 104, reflecting plate 105, longitudinal rod 106, operation section 107,

[0030] Internal film layer 200, bottom side wall 201, micro via hole 202, plate via hole 203, middle glue layer 204, diffuse reflection layer 205, convex rib 206. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the application more clear, the application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the application and not to limit the application.

[0032] The implementation of the application is described in detail below in combination with specific examples.

[0033] The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar parts; in the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "left", "right" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the position relationship in the drawings are only used for illustrative purposes, and cannot be understood as a limitation of the present patent, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0034] Referring to Figures 1-5 The preferred embodiment provided by the application is shown.

[0035] The sun-shading reflecting structure of high-rise building comprises a light inlet area arranged in the high-rise building, and a plate body 100 arranged in the light inlet area, the plate body 100 being arranged along the width direction of the light inlet area; a plurality of light transmission grooves 101 are arranged in the plate body 100, the light transmission grooves 101 being arranged along the width direction of the plate body 100, and the plurality of light transmission grooves 101 being arranged at intervals along the height direction of the plate body 100;

[0036] The plate body 100 has an outer side wall arranged outwardly, the light transmission grooves 101 penetrating through the outer side wall of the plate body 100 to form an outer opening, and the plate body 100 has an inner side wall arranged inwardly, the light transmission grooves 101 penetrating through the inner side wall of the plate body 100 to form an inner opening; an upper and lower swinging reflecting plate 105 is arranged above each light transmission groove 101, the inner end of the reflecting plate 105 being butted on the outer side wall, and the outer end of the reflecting plate 105 being arranged outwardly away from the outer side wall;

[0037] The plate body 100 has a transverse portion 102 between adjacent light transmission grooves 101, the transverse portion 102 is arranged along the length direction of the light transmission grooves 101, and the plate body 100 has two longitudinal portions 103 arranged longitudinally, and the light transmission grooves 101 are located between the two longitudinal portions 103;

[0038] The transverse portion 102 and the longitudinal portion 103 are respectively provided with a plurality of light transmission holes 104 arranged through inside and outside, and the diameter of the light transmission hole 104 gradually increases along the direction from outside to inside of the plate body 100.

[0039] The high-rise building sun-shading reflection structure provided has the following advantages to achieve efficient sun-shading effect:

[0040] 1) By arranging the plate body 100 in the light inlet area of the high-rise building, and arranging a plurality of light transmission grooves 101 in the plate body 100 along the width and height direction of the plate body 100, the overall sun-shading of sunlight at different angles and heights is realized, compared with the traditional single sun-shading plate or fixed-angle sun-shading structure, the sunlight irradiation of the high-rise building at different floors and different directions can be more effectively blocked, and more stable sun-shading performance is provided;

[0041] 2) The up-down swinging reflection plate 105 arranged above each light transmission groove 101 can be flexibly adjusted according to the change of the sun position, and the reflection angle can be adjusted, and the light can be reflected to the required position in the room, which not only avoids the indoor overheating caused by direct sunlight, but also accurately controls the direction and distribution of light according to different time and seasonal requirements, thereby improving the lighting flexibility and light utilization efficiency;

[0042] 3) The light transmission hole 104 adopts a gradient design, which can effectively guide the light into the room and make the light more evenly distributed, which not only improves the lighting flexibility, but also ensures that the indoor light is soft and sufficient, and further improves the lighting performance of the high-rise building.

[0043] In the embodiment, the inner end of the reflection plate 105 is hinged to the outer side wall to form a swinging side, and the reflection plate 105 swings up and down with the swinging side as the swinging center.

[0044] In this way, the reflection plate 105 can adjust the angle at any time to reflect the sunlight to the required position in the room, which not only avoids glare and indoor temperature caused by direct sunlight, but also ensures that there is sufficient natural light in the room.

[0045] In the embodiment, the plurality of reflection plates 105 are connected with a linkage structure, and the linkage structure drives the plurality of reflection plates 105 to swing up and down synchronously; the linkage structure has an operation section 107 exposed on the inner side wall.

[0046] Through the linkage structure, the plurality of reflecting plates 105 can realize synchronous movement, greatly improving the convenience and consistency of the reflecting plate 105 adjustment; and the operation section 107 is exposed on the internal side wall, which is convenient for users to operate indoors, without the need to adjust outside the building, improving the safety of use, so that the sunshade effect can be quickly adjusted according to different lighting needs, further improving the practicality of the high-rise building sunshade structure.

[0047] In the embodiment, the linkage structure includes a longitudinal rod 106, and the plurality of reflecting plates 105 are respectively hinged to the longitudinal rod 106; the longitudinal portion 103 has a longitudinally arranged guide groove, and the operation section 107 on the longitudinal rod 106 passes through the guide groove and is exposed on the internal side wall.

[0048] Through the setting of the longitudinal rod 106, a stable support and movement track is provided for the reflecting plate 105, ensuring the stability and synchronization of the reflecting plate 105 in the up-and-down swinging process, and the guide groove plays a guiding role in the movement of the longitudinal rod 106, further improving the accuracy of the reflecting plate 105 adjustment, and the operation section 107 facilitates user operation, and the guide groove also plays a certain protection role for the operation section 107, prolonging the service life of the linkage structure.

[0049] In the embodiment, the bottom of the light-transmitting groove 101 has a bottom side wall 201, which is inclined upward along the direction from the outside to the inside of the light-transmitting groove 101.

[0050] In this way, when sunlight shines on the inclined bottom side wall 201, the light will be reflected and refracted, thereby changing the propagation direction of the light, so that more light can enter the indoor, improving the lighting efficiency of the light-transmitting groove 101, and at the same time, it also helps to reduce the accumulation of dust and debris inside the light-transmitting groove 101, facilitating cleaning and maintenance.

[0051] In the embodiment, the inside of the plate body 100 is arranged in a hollow manner, forming an internal cavity, and the internal cavity extends to the inside of the transverse portion 102 and the inside of the longitudinal portion 103; the bottom of the light-transmitting hole 104 is provided with a hole-in-water seepage hole, and the light-transmitting hole 104 communicates with the internal cavity through the hole-in-water seepage hole, and the water in the light-transmitting hole 104 enters the internal cavity through the hole-in-water seepage hole.

[0052] Through the hollow internal cavity, a space for containing and circulating the water in the light-transmitting hole 104 is provided, so that the water can be smoothly discharged from the light-transmitting hole 104, avoiding the influence of water accumulation on the light transmission of the light-transmitting hole 104, not only improving the light transmission performance of the light-transmitting hole 104, but also enhancing the drainage performance of the plate body 100, preventing rainwater from accumulating inside the plate body 100, thereby prolonging the service life of the plate body 100.

[0053] In this embodiment, the bottom of the light-transmitting groove 101 is provided with a groove-in-water-permeating hole, the light-transmitting groove 101 is communicated with the internal cavity through the groove-in-water-permeating hole, and the water in the light-transmitting groove 101 enters the internal cavity through the groove-in-water-permeating hole.

[0054] In this way, an outlet channel is provided for the water in the light-transmitting groove 101, so that the water in the light-transmitting groove 101 can be discharged in time, the light-transmitting performance and service life of the light-transmitting groove 101 are improved, and the waterproof performance of the entire sun-shading reflective structure is also enhanced.

[0055] In this embodiment, the bottom of the external side wall is provided with a plurality of bottom holes, the bottom holes are communicated with the internal cavity, and the water in the internal cavity is discharged through the bottom holes.

[0056] In this way, the bottom holes provide a final outlet channel for the water in the internal cavity, so that the water in the internal cavity can be smoothly discharged, and accumulation of the water in the internal cavity is avoided, which not only improves the drainage performance of the entire sun-shading reflective structure, but also prevents the water in the internal cavity from breeding bacteria and producing odor, thereby ensuring normal use of the sun-shading reflective structure and sanitation of the indoor environment.

[0057] In this embodiment, the reflective plate 105 includes two plate bodies 100 arranged at intervals, and a middle part interval is formed between the two plate bodies 100, a light-transmitting middle part adhesive layer 204 is arranged in the middle part interval, and the two plate bodies 100 are combined into one body with the middle part adhesive layer 204; a plurality of plate through holes 203 penetrating the plate body 100 are arranged in the plate body 100, the plate through holes 203 are arranged in an array on the plate body 100, and the plate through holes 203 of the two plate bodies 100 are arranged in alignment.

[0058] The middle part adhesive layer 204 has an alignment part arranged in alignment with the plate through holes 203, a plurality of micro through holes 202 penetrating the middle part adhesive layer 204 are arranged in the alignment part, the diameter of the micro through holes 202 is smaller than the diameter of the plate through holes 203, and the plate through holes 203 of the two plate bodies 100 are communicated through the plurality of micro through holes 202.

[0059] The structure of the reflective plate 105 makes it have a certain light-transmitting property while maintaining the strength and stability of the reflective plate 105, and in addition, the plate through holes 203 and the micro through holes 202 provide an additional propagation channel for light, allowing light to enter the indoor environment through these pores, further improving the lighting performance of the reflective plate 105, and also helping to reduce the weight of the reflective plate 105 and the load of the entire sun-shading reflective structure.

[0060] In the embodiment, the inner side wall is covered with a light-transmitting inner film layer 200, the inner film layer 200 covers the inner opening of the light-transmitting groove 101; the inner film layer 200 has a film layer inner side wall facing the light-transmitting groove 101, the film layer inner side wall is concave-convex arranged to form a diffuse reflection layer 205; the inner film layer 200 has a film layer outer side wall away from the light-transmitting groove 101, and a plurality of convex edges 206 longitudinally and transversely arranged are formed on the film layer outer side wall.

[0061] Through the arrangement of the inner film layer 200, not only the inner side wall can be protected from the erosion of the external environment, but also the light-transmitting performance of the light-transmitting groove 101 can be improved; the diffuse reflection layer 205 formed by the concave-convex arrangement of the film layer inner side wall can uniformly reflect light to each corner of the room, avoiding glare caused by too concentrated light. The convex edges 206 on the film layer outer side wall can also enhance the structural strength of the inner film layer 200, making it more durable.

[0062] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A shading and reflecting structure for high-rise buildings, characterized in that, Includes a light-receiving area arranged in a high-rise building, including a panel arranged in the light-receiving area, the panel extending along the width direction of the light-receiving area; the panel is provided with a plurality of light-transmitting grooves, the light-transmitting grooves extending along the width direction of the panel, and the plurality of light-transmitting grooves being spaced apart along the height direction of the panel. The plate has an outwardly arranged outer sidewall, and the light-transmitting groove penetrates the outer sidewall of the plate to form an outer opening. The plate also has an inwardly arranged inner sidewall, and the light-transmitting groove penetrates the inner sidewall of the plate to form an inner opening. Above each of the light-transmitting grooves is a vertically swinging reflector, the inner end of which is attached to the outer sidewall, and the outer end of which extends outward away from the outer sidewall. The plate has a transverse portion located between adjacent light-transmitting grooves, the transverse portion extending along the length of the light-transmitting groove, and longitudinal portions arranged longitudinally on both sides of the plate, the light-transmitting groove being located between two longitudinal portions. The transverse and longitudinal sections are each provided with a plurality of light-transmitting holes arranged through the inside and outside, and the diameter of the light-transmitting holes gradually increases along the direction from the outside to the inside of the plate.

2. The high-rise building shading and reflection structure as described in claim 1, characterized in that, The inner end of the reflector is hinged to the outer sidewall, forming a swing side. The reflector swings up and down around the swing side as the swing center.

3. The high-rise building shading and reflection structure as described in claim 1, characterized in that, The multiple reflectors are connected by a linkage structure, which drives the multiple reflectors to swing up and down synchronously; the linkage structure has an operating section, which is exposed on the inner sidewall.

4. The high-rise building shading and reflection structure as described in claim 3, characterized in that, The linkage structure includes a longitudinal rod, and multiple reflectors are respectively hinged to the longitudinal rod; the longitudinal part has a longitudinally arranged guide groove, and the longitudinal rod has an operating section that passes through the guide groove and is exposed on the inner side wall.

5. The high-rise building shading and reflection structure as described in any one of claims 1-3, characterized in that, The bottom of the light-transmitting groove has a bottom sidewall, which is arranged at an upward angle along the direction from the outside to the inside of the light-transmitting groove.

6. The high-rise building shading and reflection structure as described in any one of claims 1-3, characterized in that, The interior of the plate is hollowed out, forming an internal cavity that extends into the interior of the horizontal portion and the interior of the vertical portion. The bottom of the light-transmitting hole is provided with an internal water seepage hole, through which the light-transmitting hole communicates with the internal cavity, and the water in the light-transmitting hole enters the internal cavity through the internal water seepage hole.

7. The high-rise building shading and reflection structure as described in any one of claims 1-3, characterized in that, The bottom of the light-transmitting groove is provided with a water seepage hole. The light-transmitting groove is connected to the internal cavity through the water seepage hole, and the water in the light-transmitting groove enters the internal cavity through the water seepage hole.

8. The high-rise building shading and reflection structure as described in any one of claims 1-3, characterized in that, The bottom of the outer sidewall is provided with multiple bottom holes, which are connected to the inner cavity, and the water in the inner cavity is discharged through the bottom holes.

9. The high-rise building shading and reflection structure as described in any one of claims 1-3, characterized in that, The reflector includes two spaced-apart plates with a central gap between them. A light-transmitting central adhesive layer is provided in the central gap, and the two plates are bonded to the central adhesive layer as a whole. Each plate has a plurality of through holes, which are arranged in an array on the plate, and the through holes of the two plates are aligned. The central adhesive layer has an alignment portion that is aligned with the through holes of the plate. The alignment portion has a plurality of micro-through holes that penetrate the central adhesive layer. The diameter of the micro-through holes is smaller than the diameter of the through holes of the plate. The through holes of the two plates are connected by the plurality of micro-through holes.

10. The high-rise building shading and reflection structure as described in any one of claims 1-3, characterized in that, The inner sidewall is covered with a light-transmitting inner film layer, which covers the inner opening of the light-transmitting groove; the inner film layer has an inner sidewall facing the light-transmitting groove, and the inner sidewall is arranged with concave and convex shapes to form a diffuse reflection layer; the inner film layer has an outer sidewall facing away from the light-transmitting groove, and multiple longitudinally and transversely arranged protruding ridges are formed on the outer sidewall.