Aluminum alloy double-layer suspended ceiling decoration strip with LEDs

Abstract

The utility model discloses an aluminum alloy double-layer ceiling decoration strip with LEDs, which belongs to the technical field of building construction and comprises an aluminum plate decoration strip, and a top arc-shaped LED lamp strip and a middle square lamp strip are sequentially arranged on one side of the aluminum plate decoration strip from top to bottom. Through the arrangement of the self-tapping screw, the aluminum plate decoration strip can be fixedly installed on the wall face, after installation is completed, the top plate abutting portion on the top of the aluminum plate decoration strip is attached to the roof, and the top arc-shaped LED lamp strip and the middle square lamp strip are installed in the corresponding upper installation portion and the lower installation portion. A concave table is arranged at one corner of the bottom of the aluminum plate decoration strip, the layering effect can be shown, through the arrangement of the aluminum plate decoration strip, the procedures of wood plate fixing, putty, coating and the like are omitted, construction is convenient, the high-altitude operation time is shortened, and therefore the hidden danger of high-altitude operation is reduced, and the purposes that the construction period is shortened, cost is saved, attractiveness and elegance are achieved, dust is not prone to being hidden, and cleaning is convenient are achieved; and the floor height is not lowered.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an aluminum alloy double-layer ceiling decorative strip with LEDs. Background Art

[0002] At present, indoor ceilings generally use gypsum board decorative strips. This method is cumbersome to install. First, wooden plywood is used to make the shape, and then putty and paint are applied. It is easy to accumulate dust, there are dead corners for hygiene, it is not easy to maintain, and it is easy to turn yellow after a few years. At the same time, it lowers the height of the floor, making people feel depressed and uncomfortable. Therefore, there is an urgent need for a new type of ceiling decorative strip that is easy to install, beautiful, not easy to hide dust, easy to maintain, and does not lower the height of the floor. Utility Model Content

[0003] The purpose of the utility model is to provide an aluminum alloy double-layer ceiling decorative strip with built-in LED, which has the advantages of easy installation, beautiful appearance, not easy to hide dust, easy to maintain, and will not lower the floor height, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides an aluminum alloy double-layer ceiling decorative strip with built-in LEDs, including an aluminum plate decorative strip, one side of which is provided with a top arc-shaped LED light strip and a middle square light strip in sequence from top to bottom, one side of the aluminum plate decorative strip and at the corresponding position of the middle square light strip is threadedly connected with a self-tapping screw, one end of the self-tapping screw passes through the aluminum plate decorative strip and extends to the outside of the aluminum plate decorative strip.

[0005] Preferably, a concave platform is provided at one corner of the bottom of the aluminum plate decorative strip.

[0006] Preferably, the wall thickness of the aluminum plate decorative strip is 2 mm, the height of the aluminum plate decorative strip is 100 mm, and the width is 30 mm.

[0007] Preferably, the surface of the aluminum plate decorative strip is plated with a white coating.

[0008] Preferably, the aluminum plate decorative strip is provided with a top plate abutment portion, an upper mounting portion, a middle transition portion, and a lower mounting portion in sequence from top to bottom; the top arc-shaped LED light strip is clamped in the inner cavity of the upper mounting portion, the middle square light strip is clamped in the inner cavity of the lower mounting portion, and the self-tapping thread is installed on one side of the inner cavity of the lower mounting portion.

[0009] Preferably, the upper mounting portion is arranged in an arc shape.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model can install and fix the aluminum plate decorative strip on the wall through the setting of self-tapping screws. When the installation is completed, the top plate abutting part of the top of the aluminum plate decorative strip fits against the roof, and the top arc LED light strip and the middle square light strip are installed in the corresponding upper installation part and lower installation part, and a recessed platform is provided at one corner of the bottom of the aluminum plate decorative strip in the device, which can show the layering effect. Through the setting of the device, the processes of fixing the wooden board, putty, and painting are omitted, the construction is convenient, the high-altitude operation time is reduced, thereby reducing the hidden dangers of high-altitude operation, and the purpose of shortening the construction period, saving costs, being beautiful and generous, not easy to hide dust, easy to maintain, and not lowering the floor height is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the planar structure of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the utility model.

[0014] In the figure: 1. Aluminum plate decorative strip; 11. Concave platform; 12. Top plate abutment part; 13. Upper mounting part; 14. Middle transition part; 15. Lower mounting part; 2. Top arc-shaped LED light strip; 3. Middle square light strip; 4. Self-tapping screws. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0016] See also Figure 1-Figure 2 The utility model provides an aluminum alloy double-layer ceiling decorative strip with built-in LED, comprising an aluminum plate decorative strip 1, one side of the aluminum plate decorative strip 1 is provided with a top arc LED light strip 2 and a middle square light strip 3 in sequence from top to bottom, one side of the aluminum plate decorative strip and the corresponding position of the middle square light strip 3 is threadedly connected with a self-tapping screw 4, one end of the self-tapping screw 4 passes through the aluminum plate decorative strip 1 and extends to the outside of the aluminum plate decorative strip 1. In this embodiment, the aluminum plate decorative strip 1 is installed and fixed on the wall by the self-tapping screw 4.

[0017] Preferably, a concave platform 11 is provided at one corner of the bottom of the aluminum plate decorative strip 1 , and the concave platform 11 can be provided to give the aluminum plate decorative strip 1 a sense of layering.

[0018] It is worth noting that the aluminum decorative strip 1 has a wall thickness of 2 mm, a height of 100 mm, and a width of 30 mm. In this embodiment, each bending portion of the aluminum decorative strip 1 is reinforced to prevent deformation due to stress concentration. In this embodiment, the heat treatment method can improve the organizational structure and performance distribution of the bending portion of the aluminum decorative strip 1, thereby further improving the bending strength of the aluminum decorative strip 1. Among them, common heat treatment methods include aging treatment, quenching and tempering.

[0019] In this embodiment, the surface of the aluminum plate decorative strip 1 is coated with a white coating, which is coordinated with the white color of the entire ceiling of the room.

[0020] In some other embodiments, a process for coloring the aluminum decorative strip 1 is disclosed, specifically, an aluminum electrolytic coloring process, comprising the following steps:

[0021] First anodizing: The pre-treated aluminum material is subjected to the first anodizing treatment to form an anodized film on the surface of the aluminum material with a film thickness of 4-8μm;

[0022] Second anodizing: The aluminum material that has been anodized for the first time is anodized for the second time, so that the thickness of the anodized film on the surface of the aluminum material is greater than 10 μm; wherein, compared with the first anodizing, the voltage of the second anodizing is higher;

[0023] First electrolytic coloring: the aluminum material that has undergone the second anodizing treatment is subjected to the first electrolytic coloring treatment in a silver salt electrolytic coloring solution; wherein the silver salt electrolytic coloring solution includes AgNO3 with a concentration of 1 g / L and H2SO4 with a concentration of 20 g / L;

[0024] Second electrolytic coloring: The aluminum material that has undergone the first electrolytic coloring is subjected to a second electrolytic coloring treatment in a nickel-tin mixed salt electrolytic coloring solution; wherein the nickel-tin mixed salt electrolytic coloring solution includes NiSO4 with a concentration of 8-12g / L, SnSO4 with a concentration of 10-15g / L, and H2SO4 with a concentration of 15-20g / L.

[0025] Further, in the first anodizing treatment, the anodizing solution includes H2SO4 with a concentration of 180 g / L, a temperature of 18-22°C, a voltage of 12V-13V, and an oxidation time of 30 min.

[0026] Furthermore, in the second anodizing treatment, the anodizing solution includes H2SO4 with a concentration of 180 g / L, a temperature of 18-22°C, a voltage of 15 V, and an oxidation time of 30 min.

[0027] Furthermore, in the first electrolytic coloring treatment, the temperature is 20-25° C., the voltage is 6 V, and the electrolysis time is 30 s+15 s, wherein the first 30 s is the power soft start time.

[0028] Further, in the second electrolytic coloring treatment, the temperature is 20-25° C., the voltage is 14 V, and the electrolysis time is 30 s+ (60 s, 120 s or 180 s), wherein the first 30 s is the power soft start time.

[0029] Furthermore, the method further includes a step of washing the aluminum material with water between two anodizing steps.

[0030] Furthermore, the method further comprises the step of washing the aluminum material with water between two electrolytic coloring steps.

[0031] Furthermore, the method further includes the steps of washing the aluminum material with water → washing with pure water in sequence between the second anodizing step and the first electrolytic coloring step.

[0032] Furthermore, the pretreatment before the first anodizing comprises the steps of degreasing the aluminum material, washing with water, alkali etching, washing with water, neutralizing, and washing with water.

[0033] Furthermore, the method further includes post-processing, in which the aluminum material is sequentially washed with water, washed with pure water, sealed, washed with water, washed with hot pure water, and dried after the second electrolytic coloring.

[0034] It is worth noting that the water washing mentioned above means cleaning the aluminum material with tap water, and the pure water washing means cleaning the aluminum material with pure liquid H2O. Pure liquid H2O has a higher conductivity than tap water.

[0035] Furthermore, the aluminum plate decorative strip 1 is provided with a top plate abutment portion 12, an upper mounting portion 13, a middle transition portion 14, and a lower mounting portion 15 in sequence from top to bottom. The top arc-shaped LED light strip 2 is clamped in the inner cavity of the upper mounting portion 13, the middle square light strip 3 is clamped in the inner cavity of the lower mounting portion 15, and the self-tapping screw 4 is threadedly installed on one side of the inner cavity of the lower mounting portion 15. The upper mounting portion 13 is arranged in an arc shape, and the arc-shaped arrangement facilitates the light to irradiate downward.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double-layer ceiling decorative strip of aluminum alloy with built-in LED, comprising an aluminum plate decorative strip (1), characterized in that: A top arc-shaped LED light strip (2) and a middle square light strip (3) are arranged on one side of the aluminum plate decorative strip (1) in sequence from top to bottom; a self-tapping screw (4) is threadedly connected to a corresponding position of the middle square light strip (3) on one side of the aluminum plate decorative strip (1); one end of the self-tapping screw (4) passes through the aluminum plate decorative strip (1) and extends to the outside of the aluminum plate decorative strip (1).

2. The double-layer ceiling decorative strip with aluminum alloy and LED according to claim 1 is characterized by: A concave platform (11) is provided at one corner of the bottom of the aluminum plate decorative strip (1).

3. The double-layer ceiling decorative strip with aluminum alloy and built-in LED according to claim 1 is characterized by: The wall thickness of the aluminum plate decorative strip (1) is 2 mm, the height of the aluminum plate decorative strip (1) is 100 mm, and the width is 30 mm.

4. The double-layer ceiling decorative strip with aluminum alloy and built-in LED according to claim 1 is characterized by: The surface of the aluminum plate decorative strip (1) is plated with a white coating.

5. The double-layer ceiling decorative strip with built-in LED of aluminum alloy according to claim 1, characterized in that: The aluminum plate decorative strip (1) is provided with a top plate abutment portion (12), an upper mounting portion (13), an intermediate transition portion (14), and a lower mounting portion (15) in sequence from top to bottom; the top arc-shaped LED light strip (2) is clamped in the inner cavity of the upper mounting portion (13); the middle square light strip (3) is clamped in the inner cavity of the lower mounting portion (15); and the self-tapping screw (4) is threadedly installed on one side of the inner cavity of the lower mounting portion (15).

6. The double-layer ceiling decorative strip with built-in LED of aluminum alloy according to claim 5, characterized in that: The upper mounting portion (13) is arranged in an arc shape.

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