Acrylic lamp strip shell connecting joint and curtain wall

Abstract

The utility model discloses an acrylic lamp strip shell connecting node which comprises an aluminum alloy safe edge, an aluminum alloy base and an acrylic panel. The aluminum alloy safe edge and the acrylic panel are fixedly connected into a whole to form a lamp strip shell; the lamp strip shell is detachably connected with the aluminum alloy base through the aluminum alloy safe edge. Furthermore, the utility model further discloses a curtain wall with the acrylic lamp strip shell connecting node. According to the utility model, the acrylic plate can be flexibly disassembled when the lamp strip is maintained in the later period, the lamp strip is convenient to maintain, and meanwhile, the attractiveness of the outer vertical surface of the curtain wall is also ensured.

Description

Technical Field

[0001] The utility model relates to the field of curtain wall buildings, in particular to an acrylic shell connection node and a curtain wall. Background Art

[0002] On the existing curtain wall facade, the light strip shell is mainly made of acrylic sheet. There are many problems when this sheet is connected with other materials, mainly reflected in: 1) Acrylic sheet and other curtain wall materials such as aluminum plate and stone are usually directly bonded with double-sided tape. The adhesive strips at the joints are prone to failure under heavy load or after long-term use, resulting in hidden dangers of water seepage; 2) The four sides of the acrylic sheet are usually embedded in the groove of the U-shaped aluminum alloy profile, and glue is injected at the groove to make the two form a whole first, and then the whole is nailed to the aluminum plate for installation. This installation method is not convenient for the inspection of the light strip position, maintenance is difficult, and the nails are exposed, affecting the facade effect. Utility Model Content

[0003] In order to solve the deficiencies of the above-mentioned background technology, the utility model provides a novel acrylic shell connection node and curtain wall, in which the acrylic plate and the aluminum alloy edge guard are formed into an integral light strip shell, and are clamped with the aluminum alloy base, so that the acrylic plate can be flexibly disassembled during the later maintenance of the light strip, which provides convenience for the maintenance of the light strip and also ensures the aesthetics of the curtain wall facade.

[0004] The technical solution of the utility model includes:

[0005] The first aspect of the utility model discloses an acrylic light strip shell connection node, comprising an aluminum alloy edge guard, an aluminum alloy base, and an acrylic panel; the aluminum alloy edge guard and the acrylic panel are fixedly connected to form a whole, constituting a light strip shell; the light strip shell is detachably connected to the aluminum alloy base through the aluminum alloy edge guard.

[0006] As an optional solution, the aluminum alloy base is provided with a card slot and a curtain wall connection part; the cross-section of the aluminum alloy edge guard is an approximately L-shaped structure, including a first connecting surface and a second connecting surface that are perpendicular to each other, and a buckle is provided on the inner side of the first connecting surface; the acrylic panel is fixed to the inner side of the second connecting surface of the aluminum alloy edge guard by silicone structural adhesive; the aluminum alloy edge guard is used in combination with the buckle on the first connecting surface and the card slot on the aluminum alloy base to form a snap connection.

[0007] As an optional solution, there are two buckles and two slots.

[0008] As an optional solution, the card slot is provided with an oblique angle for guiding the insertion of the card buckle.

[0009] As an optional solution, the curtain wall connecting portion of the aluminum alloy base is provided with a screw hole; the aluminum alloy base is fixedly connected to the curtain wall surface material by means of screws arranged in the screw hole.

[0010] As an optional solution, the aluminum alloy base is further provided with a panel connecting portion; a gasket is provided between the acrylic panel and the panel connecting portion and between the acrylic panel and the aluminum alloy edge guard or is filled with sealing material.

[0011] As an optional solution, the sealing material includes a foam rod and a sealant.

[0012] The second aspect of the utility model discloses a curtain wall, comprising a curtain wall surface material, a light strip, and the acrylic light strip shell connection node described in the first aspect of the utility model; the aluminum alloy base is fixed on the curtain wall surface material; the light strip is installed in a cavity enclosed by the light strip shell, the aluminum alloy base and the curtain wall surface material.

[0013] As an optional solution, the outer side of the first connection surface of the aluminum alloy edge guard is fixedly connected to the curtain wall surface material by silicone structural adhesive and filled with sealing material.

[0014] As an optional solution, the curtain wall surface material is any one of an aluminum plate surface material and a stone surface material.

[0015] The utility model has the following beneficial effects:

[0016] (1) The acrylic sheet and the aluminum alloy edge guard form an integral light strip shell that is snap-fitted to the aluminum alloy base. When inspecting the light strip later, the light strip shell can be directly removed as a whole, and the aluminum alloy base fixed on the curtain wall surface material does not need to be removed. Compared with the existing integrated installation, this installation method is more conducive to the flexible disassembly of the acrylic sheet, and the screws will not be exposed on the facade, which provides convenience for the inspection of the light strip position and ensures the aesthetics of the exterior curtain wall facade.

[0017] (2) Foam rods are inserted between the aluminum alloy edge guard and the acrylic sheet and glue is applied. The same measures are also taken at the connection between the aluminum alloy edge guard and other curtain wall materials. This method will not leave gaps and avoid the risk of water seepage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the connection between the aluminum alloy edge guard and the acrylic panel 06.

[0019] Figure 2 This is a schematic diagram of the installation of the aluminum alloy base.

[0020] Figure 3 It is a schematic diagram of the connection between the aluminum alloy edge guard and the aluminum alloy base.

[0021] Figure 4This is a schematic diagram of the acrylic light strip shell connection node installation completion.

[0022] Explanation of the numbers in the figure: 01-aluminum alloy edge guard, 011-first connecting surface 011, 012-second connecting surface, 013-buckle, 02-silicone structural adhesive, 03-aluminum alloy base, 031-slot, 032-curtain wall connection part, 033-screw hole, 034-panel connection part, 04-aluminum plate curtain wall surface material, 05-stainless steel screws, 06-acrylic panel, 07-sealing material, 08-light strip, 09-pad. DETAILED DESCRIPTION

[0023] The technical solution of the utility model will be clearly and completely described below in conjunction with specific embodiments and drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, if there are terms indicating orientation or positional relationship such as "upper", "lower", "left", "right", "front", "back", "inside", "outside", "top", "bottom", etc., they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, if there are terms such as "first", "second", etc., they are used to distinguish similar objects, and are not necessarily used to describe a specific order or relative importance. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, but may include other units that are not clearly listed or inherent to these products or devices.

[0025] Combination Figures 1 to 4 As shown, the embodiment discloses an acrylic light strip shell connection node, which mainly includes an aluminum alloy edge guard 01, an aluminum alloy base 03, an aluminum plate curtain wall surface material 04, and an acrylic panel 06, wherein the aluminum alloy edge guard 01 and the acrylic panel 06 are formed as a whole to form a light strip shell, and the light strip 08 is installed in the light strip shell.

[0026] like Figure 1 As shown, the cross section of the aluminum alloy edge guard 01 is approximately L-shaped, including a first connecting surface 011 and a second connecting surface 012 that are perpendicular to each other, and the inner side of the first connecting surface 011 has two buckles 013. When installed, the inner side of the second connecting surface 012 is bonded to the outer edge of the acrylic panel 06 through the silicone structural adhesive 02, and the two form a whole to form the outer shell of the light strip.

[0027] like Figure 2 As shown, the aluminum alloy base 03 is used for fixing the light strip housing and the aluminum plate curtain wall surface material 04. The front end of the aluminum alloy base 03 has two slots 031, and the slots 031 match the shape and size of the buckles 013 of the aluminum alloy edge guard 01. Furthermore, a certain bevel angle can be designed inside the slots 031 so that the buckles are correctly guided when inserted, thereby ensuring the firmness and reliability of the clamping connection.

[0028] It is understandable that the number of buckles and slots is not particularly limited in the present invention, and can be one, two, or three. However, from the perspective of stability and practicality, two is a better solution.

[0029] The rear end of the aluminum alloy base 03 has a curtain wall connection part 032, and the curtain wall connection part 032 is provided with a screw hole 033. When installed and used, the aluminum alloy base 03 is connected to the aluminum plate curtain wall surface material 04 through the stainless steel screws 05 set at the screw holes 033 to achieve the installation and fixation of the aluminum alloy base 03. The bottom of the panel connection part of the aluminum alloy base 03 is also provided with a panel connection part 034.

[0030] like Figure 3 As shown, the assembled light strip housing is clamped on the aluminum alloy base 03 through the aluminum alloy edge guard 01. Specifically, the two buckles 013 on the first connection surface 011 of the aluminum alloy edge guard 01 are clamped with the two slots 031 on the aluminum alloy base 03, thereby achieving the connection and fixation between the light strip housing and the aluminum alloy base 03.

[0031] The installation and use method of the acrylic light strip housing connection node described in the above embodiment mainly includes the following steps:

[0032] Step 1: Align the curtain wall connection part 032 of the aluminum alloy base 03 with the joint position of the aluminum plate curtain wall surface material 04, and then nail through the screw hole 033, and effectively connect the aluminum alloy base 03 and the aluminum plate curtain wall surface material 04 through the stainless steel screw 05. Furthermore, the nailing part can be glued to complete the installation of the aluminum alloy base 03, which is convenient for the positioning of the light strip housing installation later.

[0033] Step 2: Bond the second connection surface 012 of the aluminum alloy edge guard 01 to the acrylic panel 06 through the silicone structural adhesive 02 to form a whole, forming a light strip housing. It should be noted that there is no strict order between this step and step 1, and this step can be completed at the same time as step 1, or before step 1.

[0034] Step 3: The assembled light strip housing is clamped into the clamping slot 031 of the aluminum alloy base 03 through the buckle 013 of the aluminum alloy edge guard 01, and the spacer 09 is filled in the gap between the light strip housing and the panel connecting part 034 of the aluminum alloy base 03 to further clamp the light strip housing and the aluminum alloy base 03. It should be noted that at this time, the light strip 08 has been fixed in advance on the aluminum plate curtain wall surface material 04 and inside the light strip housing.

[0035] Step 4: Fill the gap between the installed light strip housing and the aluminum curtain wall surface material 04 with sealing material 07; bond the outer side of the first connection surface 011 of the aluminum alloy edge guard 01 in the light strip housing to the aluminum curtain wall surface material 04 with silicone structural adhesive 02, and fill the gap with sealing material 07. The sealing material 07 mainly includes foam rods and sealant. The installation of the light strip housing is now completed. Figure 4 shown.

[0036] Based on the above-mentioned acrylic light strip housing connection node, when the light strip 08 inside the light strip housing is damaged and needs to be repaired, the buckle 013 of the aluminum alloy edge guard 01 can be separated from the slot 031 of the aluminum alloy base 03, so that the aluminum alloy edge guard 01 together with the acrylic panel 06 can be removed from the aluminum alloy base 03, and the disassembly and assembly can be completed quickly, and no auxiliary tools are required during the disassembly and assembly process. It can be seen that the acrylic light strip housing connection node disclosed in the utility model can improve the convenience of replacing the light strip housing.

[0037] Finally, it should be noted that, although the embodiments of the utility model are described above in conjunction with the accompanying drawings, the utility model is not limited to the above-mentioned specific embodiments and application fields, and the above-mentioned specific embodiments are only illustrative and guiding, but not restrictive. Under the enlightenment of this specification, ordinary technicians in this field can also make many forms without departing from the scope of protection of the claims of the utility model, which all belong to the protection of the utility model.

Claims

1. An acrylic light strip housing connection node, characterized in that: It includes an aluminum alloy edge guard, an aluminum alloy base, and an acrylic panel; the aluminum alloy edge guard and the acrylic panel are fixedly connected to form a whole, forming a light strip shell; the light strip shell is detachably connected to the aluminum alloy base through the aluminum alloy edge guard.

2. The acrylic light strip housing connection node according to claim 1, characterized in that: The aluminum alloy base is provided with a card slot and a curtain wall connection part; the cross-section of the aluminum alloy edge guard is an approximately L-shaped structure, including a first connecting surface and a second connecting surface that are perpendicular to each other, and a buckle is provided on the inner side of the first connecting surface; the acrylic panel is fixed to the inner side of the second connecting surface of the aluminum alloy edge guard by silicone structural adhesive; the aluminum alloy edge guard is used in combination with the buckle on the first connecting surface and the card slot on the aluminum alloy base to form a snap connection.

3. The acrylic light strip housing connection node according to claim 2, characterized in that: There are two buckles and two slots.

4. The acrylic light strip housing connection node according to claim 2, characterized in that: The card slot is provided with an oblique angle for guiding the insertion of the card buckle.

5. The acrylic light strip housing connection node according to claim 2, characterized in that: The curtain wall connecting portion of the aluminum alloy base is provided with screw holes; the aluminum alloy base is fixedly connected to the curtain wall surface material by screws arranged in the screw holes.

6. The acrylic light strip housing connection node according to claim 2, characterized in that: The aluminum alloy base is also provided with a panel connecting portion; a cushion block is provided or a sealing material is filled between the acrylic panel and the panel connecting portion and between the acrylic panel and the aluminum alloy edge guard.

7. The acrylic light strip housing connection node according to claim 6, characterized in that: The sealing material comprises a foam rod and a sealing adhesive.

8. A curtain wall, characterized in that: It comprises a curtain wall surface material, a light strip, and an acrylic light strip shell connection node as described in any one of claims 1 to 7; the aluminum alloy base is fixed on the curtain wall surface material; the light strip is installed in a cavity enclosed by the light strip shell, the aluminum alloy base and the curtain wall surface material.

9. The curtain wall according to claim 8, characterized in that: The outer side of the first connection surface of the aluminum alloy edge guard is fixedly connected to the curtain wall surface material through silicone structural adhesive and is filled with sealing material.

10. The curtain wall according to claim 8 or 9, characterized in that: The curtain wall surface material is any one of an aluminum plate surface material and a stone surface material.

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