Subway platform screen door stand column with LED lamp strip

Abstract

The utility model provides a metro platform screen door stand column with an LED lamp strip, which comprises a metal wrapping plate, a longitudinal groove is arranged on the surface of the metal wrapping plate, a white semitransparent PC plate is embedded in the groove, the edge of the PC plate is processed into a step-shaped structure, and the thickness of the step-shaped structure is the same as that of the metal wrapping plate. According to the subway shielding door stand column with the LED lamp strip, the PC plate is embedded into the groove, the outer surface of the PC plate is completely flush with the metal wrapping plate, the PC plate and the metal wrapping plate are designed to be flush, protrusions and gaps of externally-hung lamps are eliminated, and the invisible lighting effect is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of subway platform screen door technology, specifically relating to a subway platform screen door column with LED light strip. Background Technology

[0002] Traditional decorative lighting for subway platform screen door columns often uses external light fixtures or independent light boxes, which has the following drawbacks: Structural redundancy: External light fixtures require additional supports for fixation, compromising the integrity of the column, and are complex to install and prone to dust accumulation; Discontinuous light effect: Direct exposure of point light sources leads to glare, and partial obstruction creates dark areas, resulting in poor visual continuity; High maintenance costs: Replacing light fixtures requires disassembling the entire structure, which is time-consuming, labor-intensive, and easily damages the cladding surface. Current technologies have not yet solved the problems of unsightly appearance and uniform light effect in the integrated design of decorative lighting and metal cladding. Therefore, a highly integrated solution with continuous light effect and a simple structure is urgently needed. Utility Model Content

[0003] The main purpose of this utility model is to provide a subway platform screen door column with LED light strips, and to provide an LED decorative column with flush embedding, continuous light effect and no dark areas. Through the precise embedding of PC board and the layout of continuous LEDs, industrial-grade aesthetics and optical uniformity are achieved.

[0004] To achieve the above objectives, this utility model provides a subway platform screen door column with LED light strips. The subway platform screen door column with LED light strips includes a metal cladding plate. The surface of the metal cladding plate has longitudinal grooves. A white semi-transparent PC board is embedded in the grooves. The edge of the PC board is processed into a stepped structure. The thickness of the stepped structure is the same as the thickness of the metal cladding plate.

[0005] The subway platform screen door column with LED light strip provided by this utility model has a PC board embedded in a groove, and its outer surface is completely flush with the metal cladding plate, with no visual difference and a smooth touch. The design of the PC board and the metal cladding plate being flush eliminates the protrusions and gaps of the external light fixtures, presenting an "invisible" light effect.

[0006] In one possible implementation, diffusing particles are uniformly distributed within the PC board. The uniform dispersion of these particles within the PC board ensures even diffusion of LED light, eliminating glare and achieving industrial-grade aesthetics and optical uniformity.

[0007] In one possible implementation, the diffused particles are silica microparticles.

[0008] In one possible implementation, an LED light strip is provided on the inner side of the metal cladding plate, and the LED light strip is aligned with the back area of ​​the PC board.

[0009] In one possible implementation, the LED strip is bonded to the inner side of the metal cladding plate using 3M double-sided adhesive. The 3M adhesive provides durable adhesion, avoids the risk of loosening caused by traditional screw fixing, has a long service life, eliminates the need for external brackets and complex fixing structures, and directly bonds the LED strip, improving assembly efficiency. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of a subway platform screen door column structure with LED light strip provided by this utility model. Detailed Implementation

[0011] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0012] In the description of this application, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0013] In the description of this application, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated.

[0014] See attached diagram. Figure 1 , Figure 1 This is a schematic diagram of a subway platform screen door column structure with LED light strip provided by this utility model, as shown below. Figure 1 As shown, the subway platform screen door support column with LED light strip provided by this utility model includes a metal cladding plate 1. The surface of the metal cladding plate 1 has a longitudinal groove 2. A white semi-transparent PC board 3 is embedded in the groove 2. The edge of the PC board 3 is processed into a stepped structure. The thickness of the stepped structure is the same as the thickness of the metal cladding plate 1.

[0015] The subway platform screen door column with LED light strip provided by this utility model has a PC board 3 embedded in the groove 2, and its outer surface is completely flush with the metal cladding plate 1, with no visual difference and a smooth touch. The design of the PC board 3 and the metal cladding plate 1 being flush eliminates the protrusions and gaps of the external light fixtures, presenting an "invisible" light effect.

[0016] In one possible implementation, diffusing particles are uniformly distributed within the PC board 3. The uniform dispersion of diffusing particles within the PC board 3 ensures uniform diffusion of LED light, eliminating glare and achieving industrial-grade aesthetics and optical uniformity.

[0017] In one possible implementation, the diffused particles are silica microparticles.

[0018] In one possible implementation, an LED light strip 4 is provided on the inner side of the metal cladding plate 1, and the LED light strip 4 is aligned with the back area of ​​the PC board 3.

[0019] In one possible implementation, the LED strip 4 is bonded to the inner side of the metal cladding plate 1 using 3M double-sided adhesive 5. The 3M adhesive provides durable adhesion, avoids the risk of loosening caused by traditional screw fixing, has a long service life, eliminates the need for external brackets and complex fixing structures, and directly bonds the LED strip, improving assembly efficiency.

[0020] It is worth mentioning that those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A subway platform screen door support column with LED light strip, characterized in that, The device includes a metal cladding plate with longitudinal grooves on its surface. A white semi-transparent PC board is embedded in the grooves, and the edges of the PC board are processed into a stepped structure with the same thickness as the metal cladding plate.

2. The subway platform screen door support column with LED light strip according to claim 1, characterized in that, Diffused particles are uniformly distributed within the PC board.

3. The subway platform screen door support column with LED light strip according to claim 2, characterized in that, The diffused particles are silica microparticles.

4. The subway platform screen door support column with LED light strip according to claim 3, characterized in that, An LED light strip is provided on the inner side of the metal cladding plate, and the LED light strip is aligned with the back area of ​​the PC board.

5. The subway platform screen door support column with LED light strip according to claim 4, characterized in that, The LED light strip is fixed to the inner side of the metal cladding plate by 3M double-sided adhesive.

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