Solar heating venetian blind
By incorporating a heat-absorbing layer and a mirror on the curtain slats, and leaving a top gap, the design solves the problem of using solar energy to heat the curtains in winter and avoiding direct sunlight, thus achieving self-adjustment of functions and appropriate lighting.
Patent Information
- Application Number
- CN202520067365.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-10
- Publication Date
- 2026-01-20
- Estimated Expiration
- 2035-01-10
AI Technical Summary
Existing curtains cannot effectively utilize the heat source provided by solar energy in winter, and when closed, they affect indoor lighting, and the glaring sunlight may shine directly into people's eyes.
Design a solar-heated venetian blind with a heat-absorbing layer (such as a solar blue titanium film) on one side of the blades and a mirror on the other side. The blades can be flipped to adjust the function, and there is a gap at the top of the blades to provide light. The blades are made of aluminum alloy and have a flat or curved structure.
It enables the use of solar energy to heat the interior in winter while avoiding direct sunlight on the eyes and providing adequate lighting, thus solving the problem of lighting when the curtains are closed.
Smart Images
Figure CN223814021U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of shutter, especially relates to a solar energy heating shutter. BACKGROUND
[0002] The curtain mainly plays the role of shading, can effectively avoid the direct sunlight, especially in the hot summer, using the curtain can also block most of the solar radiation, reduce the temperature of the room.
[0003] However, in winter, the temperature is low, open the curtain and let the sunlight intake can effectively improve the temperature of the room, but the dazzling sunlight will also enter people's eyes or computer screen, affect the work, and closing the curtain at this time is undoubtedly a waste of the free heat source provided by the sun, and the indoor lighting is also affected under the condition that the curtain is completely closed. UTILITARIAN CONTENT
[0004] Therefore, the utility model aims at the shortage of prior art, provides a solar energy heating shutter, which can switch the corresponding function according to the use scene.
[0005] To achieve the above object, the utility model adopts the following technical scheme:
[0006] A solar energy heating shutter, comprising an upper beam, a lower beam and a plurality of blades, the upper beam is provided with a pull rope, the blades are suspended in parallel between the upper beam and the lower beam through a ladder rope, and a distance greater than the width of one blade is left between the top plurality of blades, one side of the blade is provided with a heat absorption layer.
[0007] In order to better realize the utility model, the heat absorption layer is further optimized in the above structure as a solar energy blue titanium film.
[0008] In order to better realize the utility model, the other side of the blade is further optimized in the above structure as a mirror surface.
[0009] In order to better realize the utility model, the blade is further optimized in the above structure as an aluminum alloy material.
[0010] In order to better realize the utility model, the blade is further optimized in the above structure as a flat plate structure.
[0011] In order to better realize the utility model, the blade is further optimized in the above structure as an arc structure.
[0012] In order to better realize the utility model, the heat absorption layer is further optimized in the above structure and arranged on the arc convex surface of the blade.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The solar heating louver curtain has the heat-absorbing layer on one side of the blade, and the other side of the blade faces the outdoor in normal use, thereby playing a role of blocking light and heat insulation; when the weather is cold and the temperature is low, the heat-absorbing layer faces the outdoor by turning over the blade, thereby playing a role of blocking light and absorbing the heat of solar radiation, and conducting the heat to the indoor, and in actual use, the blade can be adjusted autonomously according to the requirement; and a distance greater than the width of one blade is left between the plurality of blades at the top, and the blades at the top cannot be completely closed when the curtain is closed, and a gap for the sunlight to pass through is left, thereby providing a certain amount of light for the indoor, and solving the problem of affecting indoor lighting when the curtain is completely closed. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.
[0016] Fig. 1 is a structural schematic diagram of the solar heating louver curtain of the present application;
[0017] Fig. 2 is a side sectional view of the flat plate structure blade in the present application;
[0018] Fig. 3 is a side sectional view of the arc-shaped structure blade in the present application.
[0019] In the drawings:
[0020] 1-upper beam, 2-lower beam, 3-blade, 4-pull rope, 5-ladder rope, 6-heat-absorbing layer. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the present application more clear, the technical scheme of the present application will be described in detail below. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of the present application.
[0022] In the description of the utility model, it is necessary to explain that, unless otherwise specified, the meaning of "multiple" is two or more than two;The orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0023] In the description of the utility model, it is also necessary to explain that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0024] Please refer to Figs. 1-3 The solar heating louver curtain provided by the application comprises an upper beam 1, a lower beam 2 and a plurality of blades 3, the upper beam 1 is provided with a pull rope 4, the curtain is opened and closed through the pull rope 4, the pull rope 4 is a general setting of the prior art, and excessive description is not made here. The blades 3 are parallelly suspended between the upper beam 1 and the lower beam 2 through a ladder rope 5, a distance greater than the width of one blade 3 is left between the plurality of blades 3 at the top, when the curtain is closed, the blades 3 in the lower half of the curtain can be overlapped with each other to prevent light from passing through, while the blades 3 at the top cannot be completely closed by being overlapped with each other, and a gap for accommodating sunlight is left, thereby providing a certain amount of indoor lighting, thereby solving the problem that the indoor lighting is affected when the curtain is completely closed, and in addition, since the gap is arranged at the top of the curtain, the sunlight cannot also irradiate the human eye when the sunlight passes through, thereby avoiding that the light directly irradiates the human eye, and secondly, the distance of the gap is relatively small, only a small part of sunlight can pass through, indoor lighting is ensured, and a large amount of sunlight is avoided.
[0025] One side of the blade 3 is provided with a heat absorption layer 6, when the weather is cold and the temperature is low, the blade 3 is turned over to make the heat absorption layer 6 face the outdoor, which can absorb the heat of solar radiation and conduct the heat to the indoor while shielding the light. In the embodiment, the heat absorption layer 6 is selected as a solar blue titanium film, which has a very high absorption rate to the solar radiation and a very low emissivity, so as to effectively improve the solar light heat conversion efficiency. The other side of the blade 3 is a mirror surface, which can reflect the sunlight. In normal use, the mirror surface of the blade 3 faces the outdoor, which can shield the light and insulate heat. The blade 3 is made of aluminum alloy, which has high strength and light weight.
[0026] Embodiment 1:
[0027] As shown in Fig. 2 , the blade 3 is a flat plate structure, and the front and back surfaces of the blade 3 are both flat.
[0028] Embodiment 2:
[0029] As shown in Fig. 3 , the blade 3 is an arc structure. The heat absorption layer 6 is arranged on the arc convex surface of the blade 3, and the surface area of the arc convex surface is larger than that of the flat surface, so that the heat absorption effect is better.
[0030] In use, the lower blade 3 is driven to rotate by pulling the pull rope 4, so as to control the opening and closing of the blade 3 and control the front or back surface of the blade 3 to face outward. In normal use, the mirror surface of the blade 3 faces the outdoor, which can shield the light and insulate heat. When the weather is cold and the temperature is low, the blade 3 is turned over to make the heat absorption surface face the outdoor, which can absorb the heat of solar radiation and conduct the heat to the indoor while shielding the light, so as to improve the indoor temperature.
[0031] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.
Claims
1. A solar heating louvered blind, characterized by: The utility model relates to a solar energy heat collecting device, including upper beam (1), lower beam (2) and a plurality of leaves (3), be provided with pull rope (4) on the upper beam (1), the leaves (3) are parallelly suspended between the upper beam (1) and the lower beam (2) by ladder rope (5), and the distance between the plurality of leaves (3) of top is greater than the width of a leaf (3), one side of the leaf (3) is provided with heat absorption layer (6).
2. The solar heating louvered window shade of claim 1, wherein: The heat absorption layer (6) is a solar energy blue titanium film.
3. The solar heating louvered window shade of claim 2, wherein: The other side of the leaf (3) is a mirror surface.
4. The solar heating louvered window shade of claim 3, wherein: The leaf (3) is made of aluminum alloy.
5. A solar heating louvered blind according to any one of claims 1-4, characterized in that: The leaf (3) is a flat plate structure.
6. A solar heating louvered blind according to any one of claims 1-4, characterized in that: The leaf (3) is an arc structure.
7. A solar heating louvered blind according to claim 6, wherein: The heat absorption layer (6) is arranged on the arc convex surface of the leaf (3).