A high space soft membrane ceiling LED light-emitting module

Abstract

The utility model provides a kind of tall space soft membrane ceiling LED light-emitting module, it is related to building decoration technology field, including at least one light-emitting module unit, light-emitting module unit includes aluminium base plate, first light-emitting loop and second light-emitting loop being set on aluminium base plate, first light-emitting loop and second light-emitting loop are independent of each other, all include multiple LED chips, including power line, power line includes first loop power line, second loop power line and common zero line, first light-emitting loop is electrically connected with first loop power line and common zero line, constitutes main loop, second light-emitting loop is electrically connected with second loop power line and common zero line, constitutes standby loop.The utility model has the beneficial effect that: solve the problem of the existing due to lamp pearl failure caused needs to disassemble tall space soft membrane to maintain, soft membrane ceiling uses LWD light-emitting module system, long life, double circuit, maintenance-free, construction is convenient and fast, greatly eliminate the trouble of later maintenance.

Description

Technical Field

[0001] This utility model relates to the field of building decoration and renovation technology, and in particular to an LED light-emitting module for high-ceilinged soft membrane ceilings. Background Technology

[0002] In architectural decoration, stretch ceilings (also known as flexible ceilings or elastic fabric ceilings) are widely used in various scenarios due to their unique flexibility, shaping capabilities, and decorative effects. Stretch ceilings can achieve complex curved surfaces, perforated patterns, and gradient colors, breaking through the limitations of traditional flat ceilings. However, in applications with high ceilings (over 10 meters in height), stretch ceilings face challenges such as difficult and costly maintenance.

[0003] The current common solution is to use low-voltage LED light-emitting modules (24V) and install the transformer at the nearest maintenance port outside the flexible ceiling. If the flexible ceiling stops lighting due to transformer failure, repairs can be carried out at the maintenance port, thus avoiding the need for secondary disassembly and reassembly of the flexible ceiling. This solution effectively solves the problem of transformer failure, but if the LED light-emitting modules fail, secondary disassembly and reassembly of the flexible ceiling is necessary to replace the LED light-emitting modules. Especially in high-ceilinged spaces, specialized high-altitude machinery is required for secondary disassembly and reassembly of the flexible ceiling and replacement of LED modules, which is costly, unsafe, difficult to construct, and prone to damaging the floor of high-ceilinged spaces.

[0004] Therefore, it is essential to develop an LED light-emitting module system that has a long service life, is easy to maintain, and does not require secondary disassembly and reassembly of the soft film in large spaces.

[0005] Solving the aforementioned technical problems is the challenge facing this utility model. Utility Model Content

[0006] To address the problem of needing to disassemble large-space stretch ceilings for repairs due to LED chip failure, this invention designs a long-life, dual-circuit, maintenance-free LWD (Light Window) module system for stretch ceilings. This system is convenient and quick to install, greatly reducing the hassle of later maintenance.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: This utility model provides a high-ceilinged flexible film LED light-emitting module, including at least one light-emitting module unit. The light-emitting module unit includes an aluminum substrate, a first light-emitting circuit and a second light-emitting circuit disposed on the aluminum substrate. The first light-emitting circuit and the second light-emitting circuit are independent of each other and each contains multiple LED chips. If a chip in one circuit fails and the module does not light up, it can be connected to another circuit and the other circuit can continue to light up, thus achieving the purpose of "one for use and one for backup". The chips are selected from high-end chips of first-tier brands such as Osram, Cree, and Lumens. The product lifespan is more than 50,000 hours, and the luminous efficiency is >100lm / W, SDCM <5. This ensures both product lifespan and brightness and light emission consistency. Includes a power line connected to the aluminum substrate, the power line including a first circuit power line, a second circuit power line and a common neutral wire; The first light-emitting circuit is electrically connected to the first circuit power supply line and the common neutral line to form the main circuit; The second light-emitting circuit is electrically connected to the second circuit power supply line and the common neutral line to form a backup circuit.

[0008] The power line is used to supply power to the first light-emitting circuit and the second light-emitting circuit.

[0009] The LED chips of the first and second light-emitting circuits are arranged at intervals on the aluminum substrate.

[0010] It includes multiple light-emitting module units, which are connected in parallel; The length between two adjacent light-emitting module units, i.e. the line spacing, is 100mm-150mm. In actual project use, the line spacing size is customized according to the actual site conditions. The power cord is an integrated three-core wire, including a first circuit power cord, a second circuit power cord, and a common neutral wire. After fixing, the three-core wire is extended to the power drive of the inspection port. L1 is connected to the drive positive stage, N is connected to the drive negative stage, and L2, as the second circuit power cord, is wrapped with insulating tape and placed aside for easy replacement of the circuit later. An adhesive layer is provided on the back of the aluminum substrate for temporarily fixing the light-emitting module unit to the mounting surface. The aluminum substrate is also provided with at least one fixing hole, and the fixing hole is provided with a screw for rigidly fixing the light-emitting module unit to the mounting surface. The double fixing method of 3M adhesive on the back and screw on the front ensures that the LED light-emitting module is tightly attached to the bottom of the light box, and heat can be effectively conducted to ensure the product's service life. The front screw fixing provides a rigid connection between the LED light-emitting module and the bottom of the light box, preventing the LED light-emitting module from falling off due to heat during later use. The beneficial effects of this utility model are as follows: 1. Increased lifespan: The dual-circuit design of the LED light-emitting module doubles the lifespan of the entire stretch ceiling system. 2. Simple maintenance and effective control of repair costs; 3. Eliminates the need to disassemble the soft membrane, reducing the chance of damage during disassembly. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 .

[0012] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0013] Figure 3 This is a schematic diagram of the line spacing of this utility model.

[0014] Figure 4 This is a physical image of the present invention.

[0015] The reference numerals in the attached diagram are as follows: 1, aluminum substrate; 2, power line; 3, mounting hole; A, first light-emitting circuit; B, second light-emitting circuit; L1, first circuit power line; L2, second circuit power line; N, common neutral line. Detailed Implementation

[0016] To clearly illustrate the technical features of this solution, the following detailed implementation method will be used to explain the solution.

[0017] See Figures 1 to 4As shown, this embodiment is a high-ceilinged flexible film LED light-emitting module, which includes multiple light-emitting module units connected in parallel. The length between two adjacent light-emitting module units, i.e., the line spacing, is customized according to the actual site conditions in actual project use. The height of the light box on site is 100mm, and the corresponding line spacing is customized to 100mm. The light-emitting module unit includes an aluminum substrate 1, a first light-emitting circuit A and a second light-emitting circuit B disposed on the aluminum substrate 1. The first light-emitting circuit A and the second light-emitting circuit B are independent of each other and each contains multiple LED chips. The chips are selected as Cree chips. The LED chips of the first light-emitting circuit A and the second light-emitting circuit B are arranged at intervals on the aluminum substrate 1.

[0018] Includes a power cord 2, which is connected to the aluminum substrate 1. The power cord 2 is used to supply power to the first light-emitting circuit A and the second light-emitting circuit B. The power cord 2 includes a first circuit power cord L1, a second circuit power cord L2, and a common neutral wire N. The power cord 2 is an integrated three-core wire, including the first circuit power cord L1, the second circuit power cord L2, and the common neutral wire N. After fixing, the three-core wire is extended to the power drive of the inspection port. L1 is connected to the positive stage of the drive, and N is connected to the negative stage of the drive. L2, as the second circuit power cord, is wrapped with insulating tape and placed aside for easy replacement of the circuit later.

[0019] The first light-emitting circuit A is electrically connected to the first circuit power line L1 and the common neutral line N to form the main circuit. The second light-emitting circuit B is electrically connected to the second circuit power line L2 and the common neutral line N to form the backup circuit.

[0020] An adhesive layer is provided on the back of the aluminum substrate 1 for temporarily fixing the light-emitting module unit to the mounting surface. The aluminum substrate 1 is also provided with at least one fixing hole 3, and the fixing hole 3 is provided with a screw for rigidly fixing the light-emitting module unit to the mounting surface. The double fixing method of 3M adhesive on the back and screw on the front ensures that the LED light-emitting module is tightly attached to the bottom of the light box, and heat can be effectively conducted to ensure the product's service life. The screw fixing on the front provides a rigid connection between the LED light-emitting module and the bottom of the light box, preventing the LED light-emitting module from falling off due to heat during later use. In actual use, this utility model is: S1: Determine the line spacing between the light-emitting module units based on the depth of the soft film light box, and customize light-emitting module units with corresponding line spacing. S2: The interior of the light box is treated to reveal the white area, and according to the determined line spacing, the light-emitting module unit is pasted to the bottom of the soft film light box through the adhesive layer on the back. S3: Secure the light-emitting module unit to the bottom of the light box by passing screws through the fixing holes 3. S4: Connect the power line 2 of the light-emitting module unit to the power driver of the inspection port; S5: Connect the circuit: Connect the first circuit power line L1 and the common neutral line N to the power driver, turn on the first light-emitting circuit A, and insulate the second circuit power line L2 and leave it in reserve. S6: When the first light-emitting circuit A fails, disconnect the first circuit power line L1 from the power driver and insulate it. At the same time, connect the reserved second circuit power line L2 to the power driver to light up the second light-emitting circuit B.

[0021] The technical features of this utility model not described can be implemented by or by using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this utility model, and this utility model is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this utility model should also be within the protection scope of this utility model.

Claims

1. A high-ceilinged flexible film ceiling LED light-emitting module, characterized in that, It includes at least one light-emitting module unit, the light-emitting module unit includes an aluminum substrate (1), a first light-emitting circuit (A) and a second light-emitting circuit (B) disposed on the aluminum substrate (1), the first light-emitting circuit (A) and the second light-emitting circuit (B) are independent of each other and each contains multiple LED chips; It includes a power line (2) connected to the aluminum substrate (1), and the power line (2) includes a first circuit power line (L1), a second circuit power line (L2) and a common neutral line (N). The first light-emitting circuit (A) is electrically connected to the first circuit power supply line (L1) and the common neutral line (N) to form the main circuit; The second light-emitting circuit (B) is electrically connected to the second circuit power line (L2) and the common neutral line (N) to form a backup circuit.

2. The LED light-emitting module for high-ceiling flexible film ceilings according to claim 1, characterized in that, The power line (2) is used to supply power to the first light-emitting circuit (A) and the second light-emitting circuit (B).

3. The LED light-emitting module for high-ceiling flexible film ceilings according to claim 1, characterized in that, The LED chips of the first light-emitting circuit (A) and the second light-emitting circuit (B) are arranged at intervals on the aluminum substrate (1).

4. The LED light-emitting module for high-ceiling flexible film ceilings according to claim 1, characterized in that, It includes multiple light-emitting module units, which are connected in parallel; The length between two adjacent light-emitting module units, i.e. the line spacing, is 100mm-150mm.

5. The LED light-emitting module for high-ceiling flexible film ceilings according to claim 1, characterized in that, The power line (2) is an integrated three-core wire, including the first circuit power line (L1), the second circuit power line (L2) and the common neutral line (N).

6. The LED light-emitting module for high-ceiling flexible film ceilings according to claim 1, characterized in that, An adhesive layer is provided on the back side of the aluminum substrate (1).

7. The LED light-emitting module for high-ceiling flexible film ceilings according to claim 1, characterized in that, The aluminum substrate (1) is also provided with at least one fixing hole (3), and the fixing hole (3) is provided with a screw.

Images