CN219622543U - Insulating strip with low emissivity film - Google Patents
Insulating strip with low emissivity film Download PDFInfo
- Publication number
- CN219622543U CN219622543U CN202321281595.3U CN202321281595U CN219622543U CN 219622543 U CN219622543 U CN 219622543U CN 202321281595 U CN202321281595 U CN 202321281595U CN 219622543 U CN219622543 U CN 219622543U
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- heat insulation
- strip
- strips
- low emissivity
- emissivity film
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model discloses a heat insulation strip with a low-radiation film, which is provided with a first direction and a second direction which are mutually orthogonal, wherein the heat insulation strip comprises: two end heat insulation strips arranged along a first direction, wherein first connecting structures are arranged at two ends of the end heat insulation strips in the first direction; the middle heat insulation structure is arranged between the two end heat insulation strips and is detachably connected with the end heat insulation strips; the middle heat insulation structure comprises two reflecting structures and connecting bodies, wherein the reflecting structures and the connecting bodies are arranged along the second direction, the connecting bodies are arranged between the two reflecting structures, the connecting bodies are fixed with the reflecting structures, the reflecting structures are provided with concave arc-shaped end faces, and the arc-shaped end faces are stuck with low-radiation films. The arc-shaped end face is matched with the low-radiation film, heat is concentrated at a position far away from the heat insulation strip, and meanwhile, the heat is isolated, so that the heat insulation performance of the heat insulation strip can be greatly improved.
Description
Technical Field
The utility model relates to the technical field of heat insulation strips, in particular to a heat insulation strip with a low-radiation film.
Background
In the existing high-grade aluminum alloy door and window structure, the door and window frame and the window sash frame are of bridge-cut-off structures, namely an inner layer frame body and an outer layer frame body are arranged in a bulk mode, the inner layer frame body and the outer layer frame body are connected through heat insulation strips, and heat conduction is blocked through the heat insulation strips and air between the inner layer frame body and the outer layer frame body.
For example, the patent of CN208184526U is a patent, in which a connection plate is connected between two heat insulation strip bodies, and the middle connection plate is detachably connected with the two heat insulation strip bodies, and the connection plates with different lengths can be replaced, so that the space between the two heat insulation strips can be adjusted while keeping indoor and outdoor partitions, so as to partition the convection of indoor and outdoor air, and adapt to different bridge-cut-off aluminum profiles.
However, in the above patent, the aluminum profile is separated only by the heat insulation strip to reduce heat conduction and the connection plate to realize the separation of indoor and outdoor air, and in extreme occasions, the heat insulation effect is still not very ideal.
Disclosure of Invention
The utility model aims to solve the technical problems that: providing a thermal barrier strip with a low emissivity film solves one or more of the technical problems of the prior art, providing at least one of a beneficial choice or creation.
The utility model solves the technical problems as follows:
a thermal barrier strip having a low emissivity film, having orthogonal first and second directions, the thermal barrier strip comprising:
two end heat insulation strips arranged along a first direction, wherein first connecting structures are arranged at two ends of the end heat insulation strips in a second direction;
the middle heat insulation structure is arranged between the two end heat insulation strips and is detachably connected with the end heat insulation strips; the middle heat insulation structure comprises two reflecting structures and connecting bodies, wherein the reflecting structures and the connecting bodies are arranged along the second direction, the connecting bodies are arranged between the two reflecting structures, the connecting bodies are fixed with the reflecting structures, the reflecting structures are provided with concave arc-shaped end faces, and the arc-shaped end faces are stuck with low-radiation films.
Through the technical scheme, the heat insulation strip is divided into the two end heat insulation strips and the middle heat insulation structure, manufacturers can produce the end heat insulation strips and the middle heat insulation structure with different specifications in advance, and the manufacturer shell selects the proper end heat insulation strips and the middle heat insulation structure for assembly according to the actual face width and height requirements of customers.
The heat insulation strips are split into a plurality of parts, so that the production cost of manufacturers can be reduced, when the heat insulation strips with different surface widths and heights are required, the heat insulation strips can be combined only through different end heat insulation strips and middle heat insulation structures, the die does not need to be opened again, and the production cost can be reduced; meanwhile, the number of the dies can be reduced, and the storage cost is reduced.
The arcuate end surfaces may reflect heat, may have a greater amount of reflection relative to the flat end surfaces, such that heat is concentrated at a distance from the intermediate insulating structure, such that heat is concentrated further outboard of the insulating strip, thereby reducing heat transfer from the insulating strip. The low-radiation film can play roles in blocking heat, isolating heat, preventing fire and the like, and the heat preservation performance of the heat insulation strip can be further improved. The arc-shaped end face is matched with the low-radiation film, heat is concentrated at a position far away from the heat insulation strip, and meanwhile, the heat is isolated, so that the heat insulation performance of the heat insulation strip can be greatly improved.
As a further improvement of the technical scheme, a second connecting component is arranged between the middle heat insulation structure and the end heat insulation strip, the second connecting component comprises a second connecting groove and a second connecting strip, the second connecting groove and the second connecting strip are respectively arranged in the middle heat insulation structure and the end heat insulation strip, and the second connecting groove is matched with the second connecting strip in a clamping mode.
Through above-mentioned technical scheme, connect middle heat-proof structure and tip heat-proof strip through second coupling assembling, can avoid bridge cut-off door and window to install the condition that the back intermediate structure rocked and take place.
As a further improvement of the technical scheme, the second connecting groove is of a trapezoid groove-shaped structure, and the second connecting strip is of a trapezoid strip-shaped structure.
As a further improvement of the above technical solution, the end heat insulation strip is provided with a heat insulation inner cavity.
Through above-mentioned technical scheme, thermal-insulated inner chamber is used for storing the air to reduce the inside heat conduction of thermal-insulated strip.
As a further improvement of the technical scheme, the heat insulation inner cavity is provided with a reinforcing strip.
Through above-mentioned technical scheme, the reinforcing strip is used for improving the bulk strength of tip insulating strip to avoid tip insulating strip to damage.
As a further improvement of the above technical solution, the reinforcing strips are provided in plurality, and the plurality of reinforcing strips are arranged along the second direction.
Through the technical scheme, the plurality of reinforcing strips can further increase the integral strength of the end heat insulation strip. And the heat insulation inner cavity is divided into a plurality of independent small cavities by the plurality of reinforcing strips, so that the convection of air in the heat insulation inner cavity can be further reduced, and the heat insulation performance of the heat insulation strips is further improved.
As a further improvement of the above technical solution, two adjacent reinforcement strips are inclined to each other.
Through the technical scheme, the plurality of reinforcing strips which are arranged in a mutually inclined mode can further increase the integral strength of the end heat insulation strip.
As a further improvement of the above technical solution, the connector is cross-shaped.
Through above-mentioned technical scheme, the cross connector simple structure to can play the effect of separating indoor side and outdoor side's air circulation to a certain extent.
As a further improvement of the above technical solution, the connector is diamond-shaped.
Through the technical scheme, the diamond-shaped crossed structure can improve the integral strength of the middle heat insulation structure and can be provided with a plurality of chambers for storing air, thereby improving the heat insulation performance of the middle heat insulation structure
As a further improvement of the above technical solution, the connector is rectangular.
The utility model is used in the technical field of heat insulation strips.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
fig. 2 is a schematic overall structure of another embodiment of the present utility model.
In the figure, 100, end insulation strips; 110. a first connection structure; 120. a thermally insulated inner chamber; 130. reinforcing strips; 200. a middle heat insulation structure; 210. a connecting body; 220. a reflective structure; 300. a second connection assembly; 310. a second connecting groove; 320. and a second connecting strip.
Detailed Description
The conception, specific structure, and technical effects produced by the present utility model will be clearly and completely described below with reference to the embodiments and the drawings to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation. The technical features in the utility model can be interactively combined on the premise of no contradiction and conflict.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Referring to fig. 1 and 2, a heat insulating strip having a low emissivity film is provided with a third direction, a second direction, and a first direction that are orthogonal to each other. The first direction is set to the height direction of the heat insulating strip, the second direction is set to the width direction of the heat insulating strip, and the third direction is set to the length direction of the heat insulating strip.
The insulation bars include end insulation bars 100 and an intermediate insulation structure 200. Both the end insulating strips 100 and the intermediate insulating structure 200 extend in a third direction.
The number of the end heat insulating strips 100 is two, and the two end heat insulating strips 100 are arranged in the first direction.
The end insulating strip 100 may take on a variety of configurations.
In this embodiment, the two end heat insulating strips 100 have the same structure, and in other embodiments, two end heat insulating strips 100 having different structures may be used.
Specifically, in this embodiment, the two ends of the end heat insulating strip 100 in the second direction are fixedly connected with the first connection structures 110 respectively, in this embodiment, the first connection structures 110 are trapezoidal strip structures, in other embodiments, the first connection structures 110 may also be configured as connecting pieces with other conventional shapes, and the first connection structures 110 are used for connecting with universal connection grooves formed on the end faces of the bridge-cut-off sections, so as to complete connection of the two bridge-cut-off sections.
The end insulating strip 100 defines an insulating cavity 120, the insulating cavity 120 for storing air to reduce heat transfer within the insulating strip. The heat insulation inner cavity 120 is provided with a plurality of reinforcing bars 130, the reinforcing bars 130 are arranged along the second direction, and the number of the reinforcing bars 130 is set to be a plurality of, so that the overall strength of the end heat insulation bar 100 can be further increased. The plurality of reinforcement bars 130 divide the insulated interior cavity 120 into a plurality of separate small chambers, the reinforcement bars 130 serve to increase the overall strength of the end insulation bars 100 to avoid damage to the end insulation bars 100. The adjacent two reinforcing bars 130 are inclined to each other, and the plurality of reinforcing bars 130 arranged to be inclined to each other can further increase the overall strength of the end heat insulation bar 100, thereby avoiding damage to the end heat insulation bar 100.
The intermediate insulating structure 200 is located between the two end insulating strips 100. The intermediate insulation structure 200 is connected to the end insulation bars 100 by a second connection assembly 300.
The second connecting assembly 300 includes a second connecting bar 320 and a second connecting slot 310, and the second connecting slot 310 and the second connecting bar 320 are in snap fit. In this embodiment, the second connecting strip 320 is fixedly connected to the middle insulation structure 200, and the second connecting groove 310 is opened at the end insulation strip 100. In other embodiments, the second connecting strip 320 may be fixedly connected to the end heat insulation strip 100, and the second connecting groove 310 is formed in the middle heat insulation structure 200. Specifically, in the present embodiment, the second connecting groove 310 is configured as a trapezoid groove structure, the second connecting bar 320 is configured as a trapezoid bar structure, and in other embodiments, the second connecting bar 320 and the second connecting groove 310 may be configured as other connecting pieces and connecting groove structures with conventional shapes, such as a square groove and a square connecting piece or a round groove and a round connecting piece.
The intermediate insulating structure 200 includes a connector 210 and a reflective structure 220.
In the present embodiment, the cross section of the connector 210 is set to a crisscross structure. The two ends of the connector 210 in the first direction are fixedly connected with two second connecting bars 320, respectively.
In other embodiments, the cross-section of the connector 210 may be configured in a diamond-shaped cross-shaped configuration, which may increase the overall strength of the intermediate insulation structure 200 and may have multiple chambers for storing air, thereby increasing the insulation performance of the intermediate insulation structure 200.
In other embodiments, the cross-section of the connector 210 may be configured in a rectangular configuration.
The number of the reflective structures 220 is two, the two reflective structures 220 are arranged along the second direction, and the two reflective structures 220 are respectively and fixedly connected to two ends of the connector 210 in the second direction. The reflecting structure 220 is provided with an arc-shaped end surface (i.e., an opening of the arc-shaped end surface faces the outer side of the middle heat insulation structure 200) that is concavely disposed, and the arc-shaped end surface can reflect heat, and can have a larger reflection amount with respect to the flat end surface, so that the heat is concentrated at a position having a certain distance from the middle heat insulation structure 200, so that the heat is concentrated at the outer side of the heat insulation strip, thereby reducing heat conduction of the heat insulation strip.
The arc-shaped end face is stuck with a low-radiation film (the low-radiation film is arranged in the prior art), and the arc-shaped end face is stuck with the low-radiation film, so that the effects of blocking heat, isolating heat, preventing fire and the like can be achieved, and the heat preservation performance of the heat insulation strip can be further improved.
The arc-shaped end face is matched with the low-radiation film, heat is concentrated at a position far away from the heat insulation strip, and meanwhile, the heat is isolated, so that the heat insulation performance of the heat insulation strip can be greatly improved.
In other embodiments, the intermediate insulation structure 200 may also be provided as a conventional insulation strip with universal connecting members at both ends to meet customer needs.
The heat insulation strip is divided into three parts of two end heat insulation strips 100 and a middle heat insulation structure 200, a manufacturer can produce the end heat insulation strips 100 and the middle heat insulation structure 200 with different specifications in advance, and the manufacturer shell selects the proper end heat insulation strips 100 and the middle heat insulation structure 200 for assembly according to the actual face width and height requirements of customers. The heat insulation strips are split into a plurality of parts, so that the production cost of manufacturers can be reduced, when the heat insulation strips with different surface widths and heights are required, the heat insulation strips can be combined only through different end heat insulation strips 100 and middle heat insulation structures 200, the die does not need to be opened again, and the production cost can be reduced; meanwhile, the number of the dies can be reduced, and the storage cost is reduced.
While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (10)
1. A thermal barrier strip having a low emissivity film, characterized in that: is provided with first direction, the second direction of quadrature, the thermal-insulated strip includes:
two end heat insulation strips arranged along a first direction, wherein first connecting structures are arranged at two ends of the end heat insulation strips in a second direction;
the middle heat insulation structure is arranged between the two end heat insulation strips and is detachably connected with the end heat insulation strips; the middle heat insulation structure comprises two reflecting structures and connecting bodies, wherein the reflecting structures and the connecting bodies are arranged along the second direction, the connecting bodies are arranged between the two reflecting structures, the connecting bodies are fixed with the reflecting structures, the reflecting structures are provided with concave arc-shaped end faces, and the arc-shaped end faces are stuck with low-radiation films.
2. The insulating strip with low emissivity film of claim 1, wherein: the middle heat insulation structure with be equipped with the second coupling assembling between the tip heat insulation strip, the second coupling assembling includes second spread groove and second connecting strip, the second spread groove with the second connecting strip set up respectively in the middle heat insulation structure with the tip heat insulation strip, the second spread groove with second connecting strip joint cooperation.
3. The insulating strip with low emissivity film of claim 2, wherein: the second connecting groove is of a trapezoid groove-shaped structure, and the second connecting strip is of a trapezoid strip-shaped structure.
4. The insulating strip with low emissivity film of claim 1, wherein: the end heat insulation strip is provided with a heat insulation inner cavity.
5. The insulating strip with low emissivity film of claim 4, wherein: the heat insulation inner cavity is provided with a reinforcing strip.
6. The insulating strip with low emissivity film of claim 5, wherein: the reinforcing strips are arranged in a plurality of mode, and the reinforcing strips are distributed in a second direction.
7. The insulating strip with low emissivity film of claim 6, wherein: adjacent two of the reinforcing strips are inclined to each other.
8. The insulating strip with low emissivity film of claim 1, wherein: the connector is in a cross shape.
9. The insulating strip with low emissivity film of claim 1, wherein: the connector is in a diamond-shaped cross shape.
10. The insulating strip with low emissivity film of claim 1, wherein: the connector is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321281595.3U CN219622543U (en) | 2023-05-24 | 2023-05-24 | Insulating strip with low emissivity film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321281595.3U CN219622543U (en) | 2023-05-24 | 2023-05-24 | Insulating strip with low emissivity film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219622543U true CN219622543U (en) | 2023-09-01 |
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ID=87797068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321281595.3U Active CN219622543U (en) | 2023-05-24 | 2023-05-24 | Insulating strip with low emissivity film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219622543U (en) |
-
2023
- 2023-05-24 CN CN202321281595.3U patent/CN219622543U/en active Active
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