Heat insulation louver blade and viewing shed
By designing the insulation cavity, drainage tank and sealing structure in the louver, the problem of insufficient insulation performance of the louver structure is solved, and better insulation effect and user comfort are achieved.
Patent Information
- Application Number
- CN202422545402.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-21
AI Technical Summary
The existing louver structure has poor thermal insulation performance in the viewing shed, affecting the user's comfort.
The heat insulation blades are designed, and a heat insulation cavity is formed by laminating the upper shell and the lower shell, and a drainage groove is provided on one side of the upper shell, and a lower edge plate and baffle are provided on the lower shell. Connectors with low thermal conductivity and thermal insulation fillers are used to combine sealing strips and clamping structures to achieve sealing overlaps and form a continuous heat insulation layer.
It significantly improves the insulation effect of the louver and enhances the user's comfort.
Smart Images
Figure CN223241353U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of louver manufacturing technology, and in particular to a heat-insulating louver blade and a viewing shed. Background Art
[0002] In order to meet the ventilation needs, a louver structure can be used in the viewing shed. However, the current louver structure has the problem of poor thermal insulation performance. When it is used in the viewing shed, even if it is in a closed state, the outside temperature can easily affect the temperature inside the shed through the louver structure, affecting the comfort of the users in the shed. Utility Model Content
[0003] The purpose of this application is to provide a heat-insulating louver and a viewing shed, wherein the louver structure has good heat-insulating effect and can improve the comfort of users.
[0004] The embodiment of the present application is implemented as follows:
[0005] In the first aspect, an embodiment of the present application provides an insulating louver, comprising a sheet-shaped body, the body comprising an upper shell and a lower shell that are stacked, the upper shell and the lower shell being connected by a connecting piece to form an insulating cavity therebetween; a drainage groove with an upward opening is provided on one side edge of the upper shell, and the drainage groove is located above the lower shell.
[0006] In the above technical solution, an insulating cavity is formed between the upper shell and the lower shell through a connecting piece, which can reduce the heat transfer through the main body, and the position of the drainage groove that is easy to dissipate heat is adjusted so that it is located in the upper half of the main body. When multiple louvers are arranged in parallel and the edges are overlapped in sequence to be in a closed state, the lower half of each main body can be connected to form a continuous insulation layer, which greatly improves the overall insulation effect, thereby improving the user's comfort.
[0007] In a possible implementation, the thermal conductivity of the connecting member is lower than the thermal conductivity of the upper shell and the lower shell;
[0008] And / or, the heat-insulating cavity is filled with a heat-insulating filler, and the heat conductivity of the heat-insulating filler is lower than that of air.
[0009] In the above technical solution, the thermal conductivity of the connector is low, which helps to further reduce heat transfer and achieve better thermal insulation effect.
[0010] Filling with thermal insulation filler with a thermal conductivity lower than that of air has a better thermal insulation effect than insulation through air.
[0011] In one possible implementation, viewed along the width direction of the main body, the drainage groove is provided on one side of the upper shell, and a lower edge plate is provided on the same side of the lower shell, and the lower edge plate is located below the drainage groove and is relatively wider; an upper edge plate is provided on the other side of the upper shell, and a baffle is provided on the same side of the lower shell, and the upper edge plate is located above the baffle and is relatively wider.
[0012] In the above technical solution, through the structural design of the upper shell and the lower shell, when the louvers are in a closed state, adjacent louvers can be overlapped together: the upper edge plate of one of the louvers can press the outer edge of the drainage groove of the adjacent louver, and the baffle of the louver presses the outer edge of the lower edge plate of the adjacent louver to achieve a sealed connection between adjacent louvers.
[0013] In a possible implementation, a sealing strip is provided on the bottom surface of the upper edge plate and / or the outer edge of the drainage groove; a sealing strip is provided on the top surface of the lower edge plate and / or the outer edge of the baffle.
[0014] In the above technical solution, sealing strips are provided at the overlapping positions to form a closed heat-insulating layer, which greatly improves the heat-insulating effect and effectively prevents heat transfer inside and outside the shed.
[0015] In a possible implementation, the upper shell and the lower shell are connected by at least two connecting members, and the connecting members are spaced apart along the width direction of the body.
[0016] In the above technical solution, providing at least two connecting pieces not only helps to improve the heat insulation effect of the main body, but also helps to increase the structural strength of the two main bodies.
[0017] In a possible implementation, two ends of the connecting member are respectively engaged with the bottom surface of the upper shell and the top surface of the lower shell.
[0018] In the above technical solution, the snap-on method is not only easy to assemble, but also simpler and more convenient.
[0019] In one possible implementation, the connecting member is made of a heat-insulating material and is provided with a clamping head at both ends. The bottom surface of the upper shell and the top surface of the lower shell are both provided with a clamping groove that cooperates with the clamping head. The connecting member connects the upper shell and the lower shell by cooperating with the clamping head and the clamping groove.
[0020] In the above technical solution, the insulation material can be the existing pa66 nylon material, which has stable structural strength and weak thermal conductivity, effectively reducing the heat transfer through the connector. The matching method of the clamp head and the slot is not only convenient for assembly, but also has good connection stability.
[0021] In a possible implementation, the upper shell has a first cavity therein;
[0022] And / or, the upper shell is connected to a rotating shaft.
[0023] In the above technical solution, the upper shell is provided with a first cavity, which not only has a heat insulation effect, but also facilitates the installation of the rotating shaft to achieve the installation of the entire louver.
[0024] In a second aspect, an embodiment of the present application provides a viewing shed, comprising:
[0025] A scaffolding, the scaffolding comprising at least two beams arranged opposite to each other, a shutter installation area being formed between the two beams;
[0026] The plurality of heat-insulating louvers of the aforementioned embodiments are linearly laid out in sequence in the louver installation area, and both ends of the plurality of louvers are rotatably connected to the beams corresponding to the louver installation area.
[0027] In the above technical solution, any side of the viewing shed can be used as a blind installation area to install the blinds of the aforementioned embodiment. The blinds themselves have a heat-insulating effect, especially when the blinds are in a closed state, the lower half of each body can be connected to form an insulation layer, which greatly improves the overall heat-insulating effect, thereby improving the user's comfort.
[0028] In one possible implementation, the drainage groove is provided on one side of the upper shell, and a lower edge plate is provided on the same side of the lower shell. The lower edge plate is located below the drainage groove and is relatively wider. An upper edge plate is provided on the other side of the upper shell, and a baffle is provided on the same side of the lower shell. The upper edge plate is located above the baffle and is relatively wider.
[0029] When the multiple louvers are in a closed state, the upper edge plate of one of the louvers presses the outer edge of the drainage groove of the adjacent louver, and the baffle of the louver presses the outer edge of the lower edge plate of the adjacent louver, so that the two louvers are connected to form a second cavity.
[0030] In the above technical solution, when the louvers are closed, they can overlap to form a second cavity, and combined with the heat insulation design of the louvers themselves, the heat insulation effect is greatly improved, thereby enhancing the user's comfort. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.
[0032] Figure 1 A schematic diagram of the structure of the heat-insulating louvers provided in an embodiment of the present application;
[0033] Figure 2 for Figure 1 The heat insulation louvers shown are in a closed state;
[0034] Figure 3 for Figure 1 The schematic diagram of the structure of the heat insulation louvers shown is in an open state;
[0035] Figure 4 This is a schematic diagram of the structure of the viewing shed provided in an embodiment of the present application.
[0036] Icons: 100-louver; 110-upper shell; 111-drainage trough; 112-upper edge plate; 113-first drip plate; 114-rotating shaft; 120-lower shell; 121-lower edge plate; 122-baffle; 123-second drip plate; 130-connecting piece; 140-thermal insulation filler; 151-upper rubber strip; 152-lower rubber strip; 200-viewing shed; 211-upper beam; 212-lower beam; 213-column. DETAILED DESCRIPTION
[0037] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.
[0038] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without making any creative efforts shall fall within the scope of protection of the present application.
[0039] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.
[0040] In the description of this application, it should be noted that the terms "inner" and "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended solely to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" and the like are used solely for distinction and should not be construed as indicating or implying relative importance.
[0041] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.
[0042] The following is a detailed description of the heat-insulating louvers 100 and the viewing shed 200 provided in the embodiment of the present application.
[0043] Please see Figure 1 The present embodiment provides an insulating louver 100, which includes a sheet-shaped body. The body includes an upper shell 110 and a lower shell 120 that are stacked. The upper shell 110 and the lower shell 120 are connected by a connecting piece 130 to form an insulating cavity therebetween. A drainage groove 111 with an upward opening is provided on one side edge of the upper shell 110. The drainage groove 111 is located above the lower shell 120 and at least partially above the insulating cavity.
[0044] For ease of explanation, this application is based on the description of the louver 100 being arranged horizontally, but is not limited to the state of the louver 100 after installation. Generally, the louver 100 after installation is divided into a closed state and an open state. Regarding the state of the louver 100 after installation, the louver 100 can be horizontal and rotated to a certain angle, or vertical and rotated to a certain angle.
[0045] It should be noted that the present application does not limit the material of the upper shell 110 and the lower shell 120. Basically, any material that can meet the strength requirements can be used. It is usually a profile, and the material can be steel or aluminum alloy. In this embodiment, it is aluminum alloy.
[0046] In some embodiments of the present application, the thermal conductivity of the connector 130 is lower than that of the upper housing 110 and the lower housing 120. It should be noted that the present application does not limit the specific type of connector 130; other plastic materials with suitable structural strength and high heat resistance, such as PC or PVC, may be used. In this embodiment, the connector 130 is made of plastic.
[0047] In some embodiments of the present application, the insulation cavity is filled with an insulating filler 140, which has a lower thermal conductivity than air. It should be noted that the present application does not limit the specific type of insulating filler 140. In this embodiment, the insulation cavity between the upper shell 110 and the lower shell 120 is filled with foam, specifically polyurethane foam, to increase overall strength and reduce noise and vibration.
[0048] In some embodiments of the present application, viewed along the width direction of the main body, a drainage groove 111 is provided on one side of the upper shell 110, and a lower edge plate 121 is provided on the same side of the lower shell 120, and the lower edge plate 121 is located below the drainage groove 111 and is relatively wider; an upper edge plate 112 is provided on the other side of the upper shell 110, and a baffle 122 is provided on the same side of the lower shell 120, and the upper edge plate 112 is located above the baffle 122 and is relatively wider.
[0049] In this embodiment, "relatively wider" refers to extending outward and widening. The lower edge plate 121 is located below the drain groove 111 and is relatively wider, meaning that, viewed from a cross-section along the width of the body, the lower edge plate 121 protrudes further than the drain groove 111, i.e., the same side edge of the lower edge plate 121 is wider. The upper edge plate 112 is located above the baffle plate 122 and is relatively wider, meaning that, viewed from a cross-section along the width of the body, the upper edge plate 112 protrudes further than the baffle plate 122, i.e., the same side edge of the upper edge plate 112 is wider.
[0050] In this embodiment, the upper shell 110 has a first cavity therein. A partition is installed within the upper shell 110 to divide the first cavity into at least two sub-cavities. The sub-cavities provide thermal insulation and structural reinforcement. A rotational axis 114 is connected to the middle portion of the upper shell 110. In other embodiments, the rotational axis 114 can be adjusted to any position along the width of the louver 100, as long as the louver 100 can be installed and rotated. The bottom of one side of the first cavity extends outward to form a groove bottom, which bends upward to form a groove wall. The body, groove bottom, and groove wall together form a drainage groove 111. The drainage groove 111 has an upward-facing diversion opening that is no higher than the top surface of the upper shell 110 to facilitate the flow of water from the surface of the upper shell 110 into the drainage groove 111. The top of the groove wall bends inwardly to form a first drip plate 113 to facilitate overlap and reduce water splashing within the drainage groove 111. The top of the other side of the first cavity extends outward to form an upper edge plate 112.
[0051] In this embodiment, the lower shell 120 is a plate, one side of which extends outward to form a lower edge plate 121. The lower edge plate 121 is also provided with a second anti-drip plate 123 to prevent rainwater from leaking. The other side of the plate first extends upward and then extends outward to form a baffle 122.
[0052] Please see Figure 2 and Figure 3 In this embodiment, when multiple louvers 100 are arranged side by side and their edges are overlapped in sequence to be in a closed state, the upper edge plate 112 of one louver 100 presses the outer edge of the drainage groove 111 of the adjacent louver 100, and the baffle 122 of the louver 100 presses the outer edge of the lower edge plate 121 of the adjacent louver 100, so that the two louvers 100 are connected to form a second cavity, and the lower halves of all the louvers 100 are connected to form a sealed insulation layer. The insulation layer is as follows Figure 2 As shown in the dashed line group in FIG, it can be seen that it is a continuous and sealed form, thereby achieving a very good thermal insulation effect. When the multiple louvers 100 are rotated to the open state, the louvers 100 are arranged in parallel and separated from each other to achieve the effect of ventilation and light transmission.
[0053] In some embodiments of the present application, a sealing strip is provided on the bottom surface of the upper edge plate 112 and / or the outer edge of the drain groove 111 (specifically, the first anti-drip plate 113); and a sealing strip is provided on the top surface of the lower edge plate 121 and / or the outer edge of the baffle 122. In this embodiment, the bottom surface of the upper edge plate 112 is provided with a sealing strip, specifically an upper rubber strip 151. The upper rubber strip 151 can also be provided on the outer edge of the drain groove 111 (the first anti-drip plate 113) or at both locations. At the same time, the top surface of the lower edge plate 121 is provided with a sealing strip, specifically a lower rubber strip 152. The lower rubber strip 152 can also be provided on the outer edge of the baffle 122 or at both locations.
[0054] In some embodiments of the present application, the sealing strip is installed by snapping. Specifically, corresponding positions of the upper shell 110 and the lower shell 120 are provided with snap-fitting slots, and the sealing strip is snapped into the snap-fitting slots. In this embodiment, the bottom edge of the upper edge plate 112 is provided with a snap-fitting slot and an upper rubber strip 151 is snapped into the slot, while the top edge of the lower edge plate 121 is provided with a snap-fitting slot and a lower rubber strip 152 is snapped into the slot.
[0055] In other possible embodiments, the lower shell 120 can also be designed as a cavity, and the cavities of the upper shell 110 and / or the lower shell 120 can be selectively filled with thermal insulation filler 140, and can also be divided into sub-cavities and the number of sub-cavities can be adjusted to further improve the thermal insulation effect of the blinds.
[0056] In some embodiments of the present application, the upper shell 110 and the lower shell 120 are connected to form a whole by at least two connectors 130, and the connectors 130 are spaced apart along the width of the body. In this embodiment, the upper shell 110 and the lower shell 120 are connected by two connectors 130. One connector 130 connects the bottom surface of the drain groove 111 of the upper shell 110 to the corresponding position on the same side of the lower shell 120. The portion of the lower shell 120 that extends outward is the lower edge plate 121. The other connector 130 connects the other side of the upper shell 110 to the same side of the lower shell 120. The portion of the upper shell 110 that extends outward is the upper edge plate 112, and the portion of the lower shell 120 that extends outward is the baffle 122.
[0057] In some embodiments of the present application, two ends of the connecting member 130 are respectively engaged with the bottom surface of the upper shell 110 and the top surface of the lower shell 120.
[0058] It should be noted that the specific snap-fitting form is not limited, as long as the snap-fitting of the connector 130 with the upper shell 110 and the lower shell 120 can be achieved.
[0059] In this embodiment, the connecting member 130 is made of heat-insulating material and has clamping heads at both ends. The bottom surface of the upper shell 110 and the top surface of the lower shell 120 are both provided with clamping grooves that cooperate with the clamping heads. The connecting member 130 connects the upper shell 110 and the lower shell 120 by cooperating with the clamping heads and the clamping grooves.
[0060] Please see Figure 4 This embodiment provides a viewing shed 200, including:
[0061] A scaffolding comprising at least two beams disposed opposite to each other, with a shutter installation area formed between the two beams; and
[0062] The plurality of louvers 100 of the aforementioned embodiments are linearly laid out in sequence in the louver installation area, and both ends of the plurality of louvers are rotatably connected to the beams corresponding to the louver installation area.
[0063] In this embodiment, the scaffolding includes 10 beams: four upper crossbeams 211, four uprights 213, and four lower crossbeams 212. The four crossbeams can be connected end-to-end to form a louver installation area, and louvers 100 can be installed to form a retractable roof. Alternatively, an upper crossbeam 211, its opposing lower crossbeam 212, and two connected uprights 213 can form a louver installation area, and louvers 100 can be installed to form a retractable wall. Alternatively, a louver installation area can be formed by only two opposing uprights 213, and louvers 100 can be installed to form a retractable wall. Alternatively, other frame structures can be used to form a louver installation area and install louvers in at least a portion of the wall. In this embodiment, louvers 100 are installed on the roof and three walls.
[0064] In some embodiments of the present application, the louvers 100 are installed in a planar frame consisting of at least three sides, and can be used alone or in combination, similar to the structure and use of a screen.
[0065] In some embodiments of the present application, a drainage groove 111 is provided on one side of the upper shell 110, and a lower edge plate 121 is provided on the same side of the lower shell 120, and the lower edge plate 121 is located below the drainage groove 111 and is relatively wider; an upper edge plate 112 is provided on the other side of the upper shell 110, and a baffle 122 is provided on the same side of the lower shell 120, and the upper edge plate 112 is located above the baffle 122 and is relatively wider; when multiple louvers 100 are in a closed state, the upper edge plate 112 of one of the louvers 100 presses the outer edge of the drainage groove 111 of the adjacent louver 100, and the baffle 122 of the louver 100 presses the outer edge of the lower edge plate 121 of the adjacent louver 100, so that the two louvers 100 are docked to form a second cavity.
[0066] In summary, the heat-insulating louvers and the louver structure of the viewing shed according to the embodiment of the present application have good heat-insulating effects and can improve user comfort.
[0067] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.
Claims
1. A heat-insulating louver, characterized in that: The invention comprises a sheet-like body, which comprises an upper shell and a lower shell arranged in a stacked manner, wherein the upper shell and the lower shell are connected by a connecting piece to form an insulating cavity therebetween; a drainage groove with an upward opening is provided on one side edge of the upper shell, and the drainage groove is located above the lower shell and at least partially above the insulating cavity.
2. The heat-insulating louver according to claim 1, characterized in that: The thermal conductivity of the connecting member is lower than the thermal conductivity of the upper shell and the lower shell; And / or, the heat-insulating cavity is filled with a heat-insulating filler, and the heat conductivity of the heat-insulating filler is lower than that of air.
3. The heat-insulating louver according to claim 1, characterized in that: Viewed along the width direction of the main body, the drainage groove is provided on one side of the upper shell, and a lower edge plate is provided on the same side of the lower shell, and the lower edge plate is located below the drainage groove and is relatively wider; an upper edge plate is provided on the other side of the upper shell, and a baffle is provided on the same side of the lower shell, and the upper edge plate is located above the baffle and is relatively wider.
4. The heat-insulating louver according to claim 3, characterized in that: A sealing strip is provided on the bottom surface of the upper edge plate and / or the outer edge of the drainage groove; a sealing strip is provided on the top surface of the lower edge plate and / or the outer edge of the baffle.
5. The heat-insulating louver according to claim 1, characterized in that: The upper shell and the lower shell are connected by at least two connecting members, and the connecting members are distributed at intervals along the width direction of the body.
6. The heat-insulating louver according to claim 1 or 5, characterized in that: Two ends of the connecting member are respectively engaged with the bottom surface of the upper shell and the top surface of the lower shell.
7. The heat-insulating louver according to claim 6, characterized in that: The connecting piece is made of heat-insulating material and has clamps at both ends. The bottom surface of the upper shell and the top surface of the lower shell are both provided with slots that cooperate with the clamps. The connecting piece connects the upper shell and the lower shell by cooperating with the clamps and the slots.
8. The heat-insulating louver according to claim 1, characterized in that: The upper shell has a first cavity therein; And / or, the upper shell is connected to a rotating shaft.
9. A viewing shed, characterized in that: include: A scaffolding, the scaffolding comprising at least two beams arranged opposite to each other, a shutter installation area being formed between the two beams; as well as A plurality of heat-insulating louvers according to any one of claims 1 to 8, wherein the plurality of louvers are linearly laid in sequence in the louver installation area, and both ends of the plurality of louvers are rotatably connected to the beams corresponding to the louver installation area.
10. The viewing shed according to claim 9, characterized in that: The drainage groove is provided on one side of the upper shell, and a lower edge plate is provided on the same side of the lower shell. The lower edge plate is located below the drainage groove and is relatively wider. An upper edge plate is provided on the other side of the upper shell, and a baffle is provided on the same side of the lower shell. The upper edge plate is located above the baffle and is relatively wider. When the multiple louvers are in a closed state, the upper edge plate of one of the louvers presses the outer edge of the drainage groove of the adjacent louver, and the baffle of the louver presses the outer edge of the lower edge plate of the adjacent louver, so that the two louvers are connected to form a second cavity.