Portable flexible splicing LED module

Abstract

The utility model discloses a portable flexible splicing LED module relates to lighting technical field, including lamp shade, LED lamp board, drive subassembly and heat dissipation board, the lamp shade with the heat dissipation board is through the buckle connection, the LED lamp board is fixed on the heat dissipation board, is arranged with LED lamp pearl on the LED lamp board, and the LED lamp board with drive subassembly electricity is connected, the built -in special low voltage power module of drive subassembly, the special low voltage power module output voltage is 12V or 24V, drive subassembly still integrates power regulation chip and color temperature regulation chip to be equipped with the adjustment interface. The utility model provides a portable flexible splicing LED module, adopts magnetic attraction, boss groove splicing structure, need not screw and tool, single module assembly time is less than or equal to 10 seconds, and the convenient disassembly adjustment, especially adapts temporary lighting scene, and can be combined flexibly, and the merchant only needs to reserve a small amount of module unit of specification, can satisfy the market diversification demand, and the inventory is greatly reduced.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically a portable and flexible LED module. Background Technology

[0002] In the current lighting industry, most mainstream LED lamps on the market adopt a "fixed lamp body integration" structure, meaning that the LED light source, driver components, heat dissipation components, etc., are pre-assembled into a single integrated lamp body. This structure has the following significant drawbacks: Poor flexibility: The shape, size, and luminous area of ​​the fixed lamp body are all preset, and it is impossible to flexibly combine them according to actual lighting needs (such as space size and shape design). If special lighting effects are required, special lamps need to be customized, which increases the cost of use. High inventory pressure: Due to the fixed structure of the lamp body, merchants need to maintain a large inventory of lamps of different specifications and styles to meet the diversified market demand, resulting in serious inventory backlog and low capital turnover efficiency. Inconvenient installation: Traditional LED lights are mostly fixed by screws, requiring tools for assembly, and the disassembly and adjustment process is cumbersome, especially in temporary lighting scenarios (such as exhibition setup, temporary events), which cannot meet the needs of quick installation and disassembly; Safety and compatibility limitations: Some LED lights do not use low-voltage design, posing safety hazards in humid environments and areas where children play; at the same time, most lights have fixed power and color temperature, which cannot be adjusted according to the usage scenario (such as reading, ambient lighting), resulting in insufficient compatibility. Poor lighting effect: Some light fixtures have not undergone optical optimization, which can easily lead to uneven light, glare, ghosting and other problems, affecting the lighting experience.

[0003] In response to the shortcomings of the existing technologies, there is an urgent need for an LED module that is flexible in splicing, easy to install, safe to adapt to, and has excellent lighting effects, in order to resolve the contradiction between market inventory pressure and user demand. Utility Model Content

[0004] The purpose of this invention is to provide a portable and flexible LED module to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A portable and flexible LED module includes a lampshade, an LED light board, a driver assembly, and a heat sink. The lampshade and the heat sink are connected by a snap-fit; the LED lamp board is fixed on the heat sink, and LED beads are arranged on the LED lamp board, and the LED lamp board is electrically connected to the driving component; the driving component has a built-in ultra-low voltage power supply module, the ultra-low voltage power supply module outputs a voltage of 12V or 24V, and the driving component also integrates a power adjustment chip and a color temperature adjustment chip, and is provided with an adjustment interface; The heat sink is made of aluminum alloy with a thickness of 2-3mm; the heat sink has a splicing structure around its perimeter for attaching the heat sink and the lampshade.

[0006] As a further improvement to the above solution, the splicing structure includes a boss on the upper end of the lampshade and a groove on the heat sink; the width of the boss is 5-8mm, and the depth of the groove is adapted to the height of the boss.

[0007] As a further improvement to the above scheme, each of the LED light boards has 10-30 LED beads arranged on it.

[0008] As a further improvement to the above solution, the adjustment interface is a USB interface or a wireless Bluetooth module.

[0009] As a further improvement to the above solution, the power adjustment chip supports 0-100% power adjustment, and the color temperature adjustment chip supports 2700K-6500K color temperature adjustment.

[0010] As a further improvement to the above solution, the back of the heat sink is also provided with an auxiliary magnetic base, which is used to attach and fix to an external metal base.

[0011] As a further improvement to the above solution, the size of the LED light panel is 100mm×100mm or 100mm×200mm.

[0012] As a further improvement to the above solution, the lampshade is made of transparent or semi-transparent PC material, and its inner and outer surfaces are provided with a ribbed structure. The depth of the ribbed structure is 0.1-0.3mm and the spacing is 0.5-1mm.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model provides a portable and flexible splicing LED module, which adopts a magnetic and boss-groove splicing structure. No screws or tools are required, the assembly time of a single module is ≤10 seconds, and it is easy to disassemble and adjust. It is especially suitable for temporary lighting scenarios and can be flexibly combined. Merchants only need to keep a small number of module units of various specifications to meet the diverse needs of the market and greatly reduce inventory backlog. 2. The extra-low voltage design meets safety standards and can be used in humid areas and areas where children play; it also supports power and color temperature adjustment to suit various lighting needs such as reading, ambient lighting, and display. 3. The ribbed structure on the inner and outer surfaces of the lampshade has been optically optimized, resulting in uniform and soft light without glare or ghosting, thus enhancing the lighting experience. Attached Figure Description

[0014] Figure 1 An exploded view of a portable, flexible LED module.

[0015] Figure 2 This is a structural diagram of a portable, flexible LED module.

[0016] Figure 3 An exploded bottom view of a portable, flexible LED module.

[0017] Figure 4 This is a top view of a portable, flexible LED module.

[0018] In the diagram: 1. Heat sink; 2. Lampshade; 3. Driver assembly; 4. LED light board; 101. Auxiliary magnetic base; 102. Groove; 201. Boss; 401. LED lamp bead. Detailed Implementation

[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0020] Example 1 Reference Figure 1 and Figure 4 A portable and flexible splicing LED module includes a lampshade 2, an LED light board 4, a driver assembly 3, and a heat sink 1; The lampshade 2 and the heat sink 1 are connected by a snap-fit; the LED lamp board 4 is fixed on the heat sink 1, and LED lamp beads 401 are arranged on the LED lamp board 4, and the LED lamp board 4 is electrically connected to the driver component 3; the driver component 3 has a built-in ultra-low voltage power supply module, the ultra-low voltage power supply module outputs a voltage of 12V or 24V, the driver component 3 also integrates a power adjustment chip and a color temperature adjustment chip, and is provided with an adjustment interface; The heat sink 1 is made of aluminum alloy with a thickness of 2-3mm; the heat sink 1 has a splicing structure around its perimeter for connecting the heat sink 1 and the lampshade 2.

[0021] The splicing structure includes a boss 201 on the upper end of the lampshade 2 and a groove 102 on the heat sink 1; the width of the boss 201 is 5-8mm, and the depth of the groove 102 is adapted to the height of the boss 201.

[0022] The LED light panel 4 has dimensions of 100mm×100mm or 100mm×200mm. Each LED light panel 4 has 10-30 LED beads 401 arranged on it.

[0023] The adjustment interface is either a USB interface or a wireless Bluetooth module.

[0024] The power regulation chip supports 0-100% power adjustment, and the color temperature regulation chip supports 2700K-6500K color temperature adjustment.

[0025] The back of the heat sink 1 is also provided with an auxiliary magnetic base 101, which is used to attach and fix to the external metal base.

[0026] Example 2 This embodiment provides another technical solution based on Embodiment 1. The difference is that the lampshade 2 is made of transparent or semi-transparent PC material, and its inner and outer surfaces are provided with a ribbed structure. The depth of the ribbed structure is 0.1-0.3mm and the spacing is 0.5-1mm.

[0027] The inner and outer surfaces of the lampshade 2 feature an optically optimized prismatic structure, resulting in uniform and soft light without glare or ghosting, thus enhancing the lighting experience. Working principle of this utility model: In use, the LED light board 4 is installed at the lower end of the heat sink 1, and the lamp cover 2 is snapped into the groove 102 of the heat sink 1 through the boss 201, so that the lamp cover 2 and the heat sink 1 are connected. Then the heat sink 1 is attached and fixed to the external metal base through the auxiliary magnetic base 101. This utility model provides a portable and flexible LED module, which adopts a magnetic attraction + boss 201 and groove 102 splicing structure. No screws or tools are required, and the assembly time of a single module is ≤10 seconds. Disassembly and adjustment are convenient, making it particularly suitable for temporary lighting scenarios. It can also be flexibly combined, and merchants only need to keep a small number of module units of different specifications to meet the diverse needs of the market, greatly reducing inventory backlog. The ultra-low voltage design meets safety standards and can be used in humid areas and areas where children play. It also supports power and color temperature adjustment to suit various lighting needs such as reading, ambient lighting, and display. The ribbed structure on the inner and outer surfaces of the lampshade 2 is optically optimized, resulting in uniform and soft light without glare or ghosting, thus improving the lighting experience.

Claims

1. A portable, flexible, splicing LED module, characterized in that, Includes lampshade (2), LED light board (4), driver assembly (3) and heat sink (1); The lampshade (2) is connected to the heat sink (1) by a snap-fit; the LED lamp board (4) is fixed on the heat sink (1), and LED lamp beads (401) are arranged on the LED lamp board (4), and the LED lamp board (4) is electrically connected to the driving component (3); the driving component (3) has a built-in ultra-low voltage power supply module, the output voltage of the ultra-low voltage power supply module is 12V or 24V, the driving component (3) also integrates a power adjustment chip and a color temperature adjustment chip, and is provided with an adjustment interface; The heat sink (1) is made of aluminum alloy and has a thickness of 2-3mm. The heat sink (1) has a splicing structure around its perimeter for attaching the heat sink (1) and the lampshade (2).

2. The portable flexible splicing LED module according to claim 1, characterized in that, The splicing structure includes a boss (201) on the upper end of the lampshade (2) and a groove (102) on the heat sink (1); the width of the boss (201) is 5-8mm, and the depth of the groove (102) is adapted to the height of the boss (201).

3. A portable, flexible LED module according to claim 1, characterized in that, Each of the LED light panels (4) has 10-30 LED beads (401) arranged on it.

4. A portable, flexible LED module according to claim 1, characterized in that, The heat sink (1) is also provided with an auxiliary magnetic base (101) on the back, which is used to be attracted and fixed to the external metal base.

5. A portable, flexible splicing LED module according to any one of claims 1-4, characterized in that, The lampshade (2) is made of transparent or semi-transparent PC material, and its inner and outer surfaces are provided with a ribbed structure. The depth of the ribbed structure is 0.1-0.3mm and the spacing is 0.5-1mm.

6. A portable, flexible LED module according to claim 5, characterized in that, The adjustment interface is a USB interface or a wireless Bluetooth module.

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