UV LED mounting bracket

Abstract

This utility model discloses a UV light-emitting diode (UV LED) mounting bracket, comprising a bracket body, multiple support plate assemblies, a wiring mechanism, and a first driving mechanism. The multiple support plate assemblies are disposed on the bracket body, and the first driving mechanism is movably connected to the bracket body and located at one end of the bracket body. The wiring mechanism includes multiple insulating baffles, wiring components, a protective frame, and a first connection box. Thus, a composite heat dissipation structure is adopted to improve heat dissipation efficiency, increase the distribution of UV LEDs, improve the lighting range, and the modular design enhances disassembly and assembly flexibility, facilitating maintenance.

Description

Technical Field

[0001] This utility model relates to the technical field of light-emitting diode lighting devices, and in particular to a UV light-emitting diode mounting bracket. Background Technology

[0002] A UV LED mounting bracket is a mechanical and thermal management structure used for the precise mounting, securing, heat dissipation, and electrical connection of UV LED chips. It provides robust support and protection for the fragile UV LED chips, ensuring their precise positioning.

[0003] In related technologies, common ultraviolet light-emitting diode (UV LED) mounting brackets often adopt a metal-based printed circuit board (MCPCB) structure. The core of this structure involves fabricating the circuitry on a layer of insulating dielectric material and attaching an aluminum substrate to the back to balance conductivity and heat dissipation. Another more advanced option is a ceramic substrate, which directly utilizes its high thermal conductivity and insulation properties to support the chip.

[0004] The aforementioned devices suffer from low heat dissipation efficiency during actual use. The insulation layer of traditional MCPCBs has low thermal conductivity, which hinders the conduction of heat from the chip to the heat sink, easily leading to excessively high chip junction temperature and affecting luminous efficiency and lifespan. At the same time, the illumination angle is limited when emitting light, resulting in blind spots. The traditional planar layout allows light to be emitted only in a range of about 120-170 degrees in front, which limits the illumination angle and greatly restricts its application in special scenarios such as cavity disinfection and surround curing. Finally, the traditional integrated design is inconvenient for maintenance, as the driver, heat dissipation, and LEDs are integrated on a single board, resulting in difficult maintenance and poor flexibility. Utility Model Content

[0005] This utility model aims to at least partially solve one of the technical problems in the related art.

[0006] Therefore, the purpose of this utility model is to propose a UV LED mounting bracket that adopts a composite heat dissipation structure to improve heat dissipation efficiency, increase the distribution of UV LEDs, improve the lighting range, and improve the flexibility of disassembly and assembly through modular design, making it easy to maintain.

[0007] To achieve the above objectives, this utility model proposes a UV light-emitting diode mounting bracket, comprising a bracket body, multiple support plate assemblies, a wiring mechanism, and a first driving mechanism. The multiple support plate assemblies are disposed on the bracket body, and the first driving mechanism is movably connected to the bracket body and located at one end of the bracket body. The wiring mechanism includes multiple insulating baffles, a wiring assembly, a protective frame, and a first connecting box. The first connecting box is disposed on the bracket body and located at one end of the bracket body. The multiple insulating baffles are respectively disposed on the multiple support plate assemblies. The protective frame is disposed on the bracket body via the multiple support plate assemblies, and the wiring assembly is disposed on the protective frame and located inside the protective frame.

[0008] In addition, the ultraviolet light-emitting diode mounting bracket proposed above according to this utility model may also have the following additional technical features:

[0009] Specifically, the main body of the bracket has multiple sets of mounting slots, and each mounting slot has two symmetrically arranged through holes, which correspond to the positions of the insulating baffle.

[0010] Specifically, the wiring assembly includes two symmetrically arranged limiting clamps, a circuit board, and an industrial connector. The industrial connector is disposed on the protective frame and located inside the first connection box. The circuit board is movably connected to the protective frame through the two symmetrically arranged limiting clamps and is connected to the industrial connector.

[0011] Specifically, the first drive mechanism includes a second connecting box and a heat dissipation component, wherein the second connecting box is movably connected to the support body and is disposed away from the first connecting box, and the heat dissipation component is disposed on the second connecting box.

[0012] Specifically, the main body of the support is a regular polygonal cavity with openings at both ends.

[0013] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects: The ultraviolet light-emitting diode mounting bracket of this utility model, through the cooperation of multiple radially extending support plates and heat dissipation components, forces increased airflow and improved heat dissipation efficiency. The LED distribution structure is optimized by using a regular polygonal structure, so that it is evenly distributed on the surface of the bracket body, increasing the irradiation range. The circuit board uses industrial connectors for plugging and unplugging, realizing the rapid disassembly and removal of ultraviolet light-emitting diodes, effectively improving the reliability and maintenance convenience of the device.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a schematic diagram of the overall structure of the ultraviolet light-emitting diode mounting bracket of this utility model;

[0017] Figure 2 This is a half-sectional view of the ultraviolet light-emitting diode mounting bracket of this utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the ultraviolet light-emitting diode mounting bracket of this utility model;

[0019] Figure 4 This is a schematic diagram of the wiring assembly structure of the ultraviolet light-emitting diode mounting bracket of this utility model;

[0020] Figure 5 for Figure 4 An enlarged schematic diagram of the structure of area A.

[0021] As shown in the figure: 1. Bracket body; 11. Mounting groove; 12. Through hole; 2. Support plate assembly; 3. Wiring mechanism; 31. Insulating baffle; 32. Wiring assembly; 321. Limiting clamp; 322. Circuit board; 323. Industrial connector; 33. Protective frame; 34. First connection box; 4. First drive mechanism; 41. Second connection box; 42. Heat dissipation assembly. Detailed Implementation

[0022] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0023] The ultraviolet light-emitting diode mounting bracket of this utility model is described below with reference to the accompanying drawings.

[0024] like Figures 1-5 As shown, the ultraviolet light-emitting diode mounting bracket of this utility model embodiment may include a bracket body 1, multiple support plate groups 2, a wiring mechanism 3, and a first driving mechanism 4.

[0025] Multiple support plate groups 2 are mounted on the support body 1, and the first drive mechanism 4 is movably connected to the support body 1 and located at one end of the support body 1.

[0026] It should be noted that the bracket body 1 described in this embodiment can stably support multiple support plate groups 2, wiring mechanism 3 and first drive mechanism 4. The support plate group 2 adopts two parallel support plates, and the multiple support plate groups 2 extend radially towards the center of the bracket body 1.

[0027] The wiring mechanism 3 includes multiple insulating baffles 31, wiring components 32, protective frames 33, and a first connection box 34.

[0028] The first connecting box 34 is disposed on the bracket body 1 and located at one end of the bracket body 1. Multiple insulating baffles 31 are respectively disposed on multiple support plate groups 2. The protective frame 33 is disposed on the bracket body 1 through multiple support plate groups 2. The wiring assembly 32 is disposed on the protective frame 33 and located inside the protective frame 33.

[0029] It should be noted that the insulating baffle 31 described in this embodiment is made of high-temperature nylon material, which has the function of insulation and heat insulation. The insulating baffle 31 is U-shaped and is used for the wire connection between the ultraviolet light-emitting diode and the wiring assembly 32. The inner wall of the protective frame 33 can be coated with heat insulation material for the heat insulation of the wiring assembly 32.

[0030] Specifically, during the actual installation process, relevant personnel apply silicone grease to the mounting slot 11 and insert the pins of the ultraviolet light-emitting diode into two symmetrically arranged through holes 12. The ultraviolet light-emitting diode is fixed by the encapsulation process. In the initial state, the ultraviolet light-emitting diode is not connected to the wiring assembly 32.

[0031] During wiring, insert the circuit board 322 into the protective frame 33, and connect it to the female socket using the male connector of the industrial connector 323. After installing multiple ultraviolet light-emitting diodes, connect the positive and negative terminals of their pins with wires, and place the wires in the insulating baffle 31 for limiting. Then, introduce them into the first connection box 34 and connect them to the female socket of the industrial connector 323. At the same time, connect the circuit board 322 to the power module for power supply.

[0032] The ultraviolet light-emitting diode generates heat during illumination. The heat is transferred by multiple support plate groups 2 and bracket body 1, and the gas is pushed out in the second connection box 41 by the heat dissipation component 42, which forces air cooling and improves the working efficiency and stability of the ultraviolet light-emitting diode.

[0033] In one embodiment of this utility model, such as Figures 1-3 As shown, the bracket body 1 has multiple sets of mounting grooves 11, and the mounting grooves 11 are provided with two symmetrically arranged through holes 12, which correspond to the positions of the insulating baffle 31.

[0034] It should be noted that the mounting groove 11 proposed in the above embodiment is a concave structure, and is connected to the interior of the mounting plate assembly by two symmetrically arranged through holes 12, so as to limit the wires within the insulating baffle 31.

[0035] In one embodiment of this utility model, such as Figure 2 , Figure 4 and Figure 5 As shown, the wiring assembly 32 includes two symmetrically arranged limiting clamps 321, a circuit board 322, and an industrial connector 323.

[0036] The industrial connector 323 is mounted on the protective frame 33 and located inside the first connection box 34. The circuit board 322 is movably connected to the protective frame 33 through two symmetrically arranged limiting clamps 321 and is connected to the industrial connector 323.

[0037] It should be noted that the industrial connector 323 described in this embodiment consists of a male head and a female head. The male head of the industrial connector 323 is disposed on the circuit board 322. The circuit board 322 is limited by two symmetrically arranged limiting clamps 321 and can be detachably installed inside the protective frame 33, so that the male head of the industrial connector 323 can be inserted into the female head to realize the power supply of each ultraviolet light-emitting diode.

[0038] In one embodiment of this utility model, such as Figure 2 As shown, the first drive mechanism 4 includes a second connecting box 41 and a heat dissipation component 42.

[0039] The second connecting box 41 is movably connected to the bracket body 1 and is located away from the first connecting box 34. The heat dissipation component 42 is located on the second connecting box 41.

[0040] It should be noted that the heat dissipation component 42 proposed in the above embodiment adopts a fan with a driving point. The fan pushes the air to flow along the axial direction of the bracket body 1, so that the air comes into contact with the multiple support plate groups 2 and the inner wall of the bracket body 1, thereby achieving forced heat dissipation.

[0041] In one embodiment of this utility model, such as Figure 1 , Figure 3 and Figure 4 As shown, the main body of the support 1 is a regular polygonal cavity with openings at both ends.

[0042] It should be noted that the support body 1 described in this embodiment is set in a regular octagon. By increasing the number of sides of the support body 1, the distribution of ultraviolet light-emitting diodes is improved, thereby expanding the range of light emission.

[0043] In summary, the UV LED mounting bracket of this utility model adopts a composite heat dissipation structure, which improves heat dissipation efficiency, increases the distribution of UV LEDs, improves the lighting range, and enhances disassembly and assembly flexibility through modular design, making maintenance easier.

[0044] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0045] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0046] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A mounting bracket for ultraviolet light-emitting diodes, characterized in that, It includes a main support structure, multiple support plate assemblies, a wiring mechanism, and a first drive mechanism, among which, Multiple support plate assemblies are disposed on the main body of the bracket; The first drive mechanism is movably connected to the support body and is located at one end of the support body; The wiring mechanism includes multiple insulating baffles, wiring assemblies, a protective frame, and a first connection box, wherein... The first connecting box is disposed on the support body and is located at the other end of the support body; The plurality of insulating baffles are respectively disposed on the plurality of support plate assemblies; The protective frame is mounted on the support body via multiple support plate assemblies; The wiring assembly is disposed on the protective frame and located inside the protective frame.

2. The ultraviolet light-emitting diode mounting bracket according to claim 1, characterized in that, The main body of the bracket has multiple sets of mounting slots, and each mounting slot has two symmetrically arranged through holes, which correspond to the positions of the insulating baffle.

3. The ultraviolet light-emitting diode mounting bracket according to claim 1, characterized in that, The wiring assembly includes two symmetrically arranged limiting clamps, a circuit board, and an industrial connector, wherein... The industrial connector is disposed on the protective frame and located inside the first connector box; The circuit board is movably connected to the protective frame via two symmetrically arranged limiting clamps and is connected to the industrial connector.

4. The ultraviolet light-emitting diode mounting bracket according to claim 1, characterized in that, The first drive mechanism includes a second connecting box and a heat dissipation assembly, wherein, The second connecting box is movably connected to the main body of the bracket and is located away from the first connecting box; The heat dissipation component is mounted on the second connection box.

5. The ultraviolet light-emitting diode mounting bracket according to claim 1, characterized in that, The main body of the support is a regular polygonal cavity with openings at both ends.

Images