LED lamp source module

Abstract

The utility model discloses an LED lamp source module which comprises a lamp source module body and a cooling fin, the cooling fin is installed on the back face of the lamp source module body, the cooling fin is sleeved with a clamping block, the top of the clamping block is fixedly connected with reinforcing plates, a transverse plate is arranged between the reinforcing plates, and a fixing block is arranged on the back face of the lamp source module body. And the top of the fixing block is fixedly connected with a positioning frame, a transverse plate is embedded in the positioning frame, and an anti-loosening bolt penetrates through the interior of the transverse plate. According to the LED lamp source module, the reinforcing plate structure is arranged outside the cooling fins arranged at the bottom of the lamp source module body, so that the effect of reinforcing the cooling fins can be achieved from the outside of the cooling fins, the purpose of reinforcing connection between the multiple cooling fins can be achieved, and even if the cooling fins are extruded or collided, the cooling fins can be prevented from being damaged. And under the clamping and fixing of the reinforcing plate, the deformation condition is not easy to occur, so that the radiating fins can be better prevented from being damaged, and the protection effect is stronger.

Description

Technical Field

[0001] This utility model belongs to the field of lighting technology, and in particular relates to an LED lighting module. Background Technology

[0002] LED stands for Light Emitting Diode, a commonly used light-emitting device that emits light by releasing energy through the recombination of electrons and holes. It is widely used in the lighting field. An LED light source module integrates multiple light sources to form a complete light source, presented in the form of a module. LED light source modules can be used in the field of streetlights to provide nighttime illumination on roads. They need to meet the requirements of multiple light sources and high power to achieve sufficient illumination of the road environment.

[0003] Currently available LED light source modules have the following problems when used:

[0004] 1. In the application of traditional LED light source modules, since LED light sources are light-emitting structures and light generates heat, a heat sink structure is usually installed on the back of the light source module to ensure better heat dissipation. When the heat generated by the LED light-emitting beads is accumulated on the module housing, the heat on the housing is conducted to the heat sink, and then dissipated by the heat sink. However, during the installation or removal of the light source module, since multiple heat sinks are usually required on the back, and the heat sink itself is relatively thin and not very rigid, it is easy for the heat sink to tilt or even deform if it is bumped or squeezed during installation, removal, or even transportation. This weakens the reinforcement and strength support of the heat sink itself.

[0005] 2. Most LED light source modules are equipped with a transparent protective cover to protect the internal LED chips. The protective cover is usually fixed to the module body with screws. Although the fixing strength is high, the use of multiple fasteners makes disassembly, inspection and maintenance more troublesome. Each fastener needs to be removed one by one, which takes a lot of time and wastes manpower and resources, and cannot achieve good results. Utility Model Content

[0006] The purpose of this utility model is to provide an LED light source module to solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the specific technical solution of this utility model is as follows: An LED light source module includes a light source module body and a heat sink. The heat sink is installed on the back of the light source module body. A clamping block is sleeved on the outside of the heat sink. A reinforcing plate is fixedly connected to the top of the clamping block. A horizontal plate is provided between the reinforcing plates. A fixing block is provided on the back of the light source module body. A positioning frame is fixedly connected to the top of the fixing block. A horizontal plate is embedded inside the positioning frame. An anti-loosening bolt passes through the inside of the horizontal plate. The anti-loosening bolt passes through the positioning frame and is threaded into the inside of the fixing block.

[0008] Preferably, the lamp source module body is provided with a transparent protective cover, the surface of the lamp source module body is provided with a transparent threaded post, the transparent threaded post penetrates the transparent protective cover, the outside of the transparent threaded post is connected to a transparent threaded tube by threads, the outer edge of the transparent protective cover is provided with an elastic clamp, the inner side of the elastic clamp is fixedly connected to a card block, the outside of the lamp source module body is provided with a card slot, and the card block is embedded in the inside of the card slot.

[0009] Preferably, a reinforcing plate is fixedly connected to the side of the elastic clamp, the shape of the clip is hemispherical, and the transparent protective cover covers the outside of the lamp bead.

[0010] Preferably, the surface of the lamp source module body is provided with lamp beads, the side of the lamp source module body is fixedly connected to the mounting plate, and one side of the lamp source module body is connected to the interface by an inlay method.

[0011] Preferably, the reinforcing plates are fixedly connected to a fork, and the fork is X-shaped.

[0012] Preferably, the reinforcing plates are symmetrically distributed, the surface of the positioning frame has through holes, the interior of the fixing block has internal threaded holes, and the surface of the horizontal plate has circular holes, with the through holes, circular holes and internal threaded holes corresponding to each other.

[0013] The LED light source module of this utility model has the following advantages:

[0014] 1. This LED light source module, through the reinforcement plate structure set outside the heat sink provided at the bottom of the light source module body, and the clamping block installed at the bottom of the reinforcement plate, clamps and fits the heat sink outside, and then fixes the reinforcement plate on the positioning frame on the top of the fixing block. In this way, the heat sink can be reinforced from the outside, which can strengthen the connection between multiple heat sinks. Even if the heat sink is squeezed or collided, it will not easily deform under the clamping and fixing of the reinforcement plate, which can better ensure that the heat sink is not damaged and has a strong protection effect;

[0015] 2. This LED light source module uses a transparent threaded post at the center of the transparent protective cover for connection, combined with elastic clamps at the four corners for secondary clamping and fixation. During fixation, a single transparent threaded post is tightened first, while multiple elastic clamps reinforce the edges. This extends the fixing effect from the center to the four edges. The combination of these two methods provides stable connection performance and facilitates quick disassembly of the transparent protective cover. Simply unscrew the transparent threaded ring on the threaded post, then pinch the transparent protective cover and lift it upwards to disengage the clip from the slot. This completes the quick disassembly, requiring only the unscrewing of one threaded fastener, significantly reducing operation time and achieving a good quick-disassembly effect, saving time and effort during operation. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the lamp source module of this utility model;

[0019] Figure 3 This is a schematic diagram of the transparent protective cover structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the fixing block structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the reinforcing plate structure of this utility model.

[0022] The markings in the diagram are as follows: 1. Light source module body; 2. Mounting plate; 3. Interface; 4. Transparent protective cover; 5. Lamp bead; 6. Transparent threaded post; 7. Transparent threaded ring; 8. Elastic clamp; 9. Clamping block; 10. Clamping slot; 11. Reinforcing plate; 12. Heat sink; 13. Fixing block; 14. Positioning bracket; 15. Horizontal plate; 16. Reinforcing plate; 17. Clamping block; 18. Fork bracket; 19. Anti-loosening bolt. Detailed Implementation

[0023] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0024] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0025] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0026] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of an LED light source module according to this utility model.

[0027] like Figure 1-5As shown, this utility model discloses an LED light source module, including a light source module body 1 and a heat sink 12. The heat sink 12 is mounted on the back of the light source module body 1. A clamping block 17 is sleeved on the outside of the heat sink 12. A reinforcing plate 16 is fixedly connected to the top of the clamping block 17. Due to the multiple clamping blocks 17, each heat sink 12 can be reinforced using the clamping blocks 17, resulting in a good reinforcement effect. A horizontal plate 15 is provided between the reinforcing plates 16. A fixing block 13 is provided on the back of the light source module body 1. A positioning frame 14 is fixedly connected to the top of the fixing block 13. A horizontal plate 15 is embedded inside the positioning frame 14. An anti-loosening bolt 19 passes through the inside of the horizontal plate 15 and passes through the positioning frame 14. The heat sink 12 is reinforced from the outside by means of a reinforcing plate 16 structure provided outside the heat sink 12 at the bottom of the lamp module body 1 through a threaded connection inside the fixing block 13. A clamping block 17 is installed at the bottom of the reinforcing plate 16 and clamps the clamping block 17 to the outside of the heat sink 12. Then the reinforcing plate 16 is fixed to the positioning bracket 14 on the top of the fixing block 13. In this way, the heat sink 12 can be reinforced from the outside. This can strengthen the connection between multiple heat sinks 12. Even if the heat sink 12 is squeezed or collided, it will not easily deform under the clamping and fixing of the reinforcing plate 16, which can better ensure that the heat sink 12 is not damaged.

[0028] The lamp source module body 1 has a transparent protective cover 4 on its exterior. A transparent threaded post 6 is provided on the surface of the lamp source module body 1, penetrating the transparent protective cover 4. A transparent threaded tube is threadedly connected to the outside of the transparent threaded post 6. An elastic clamping plate 8 is provided at the outer edge of the transparent protective cover 4. A locking block 9 is fixedly connected to the inner side of the elastic clamping plate 8. A slot 10 is opened on the outside of the lamp source module body 1, and the locking block 9 is embedded inside the slot 10. The transparent threaded post 6 is used for connection at the center of the transparent protective cover 4, and secondary clamping and fixing are achieved by combining the elastic clamping plates 8 at the four corners. During fixing, a... The transparent threaded post 6 is fastened, and multiple elastic clamps 8 are used to reinforce the edges. This allows the fixing effect to spread from the center to the four edges. The combination of the two provides a relatively stable connection performance and makes it easy to quickly remove the transparent protective cover 4. Simply unscrew the transparent threaded ring 7 on the transparent threaded post 6, then pinch the transparent protective cover 4 and lift it upwards to disengage the locking block 9 from the inside of the locking groove 10. This completes the quick removal work. In this way, only one threaded fastener needs to be unscrewed during removal, which greatly reduces the required operation time.

[0029] The side of the elastic clamp 8 is fixedly connected to the reinforcing plate 11. The shape of the clip 9 is hemispherical. The transparent protective cover 4 covers the outside of the lamp bead 5. Since the clip 9 is used to fix it from the four edges of the lamp source module, it is convenient for the staff to quickly install and disassemble it.

[0030] The surface of the lamp source module body 1 is provided with lamp beads 5. The side of the lamp source module body 1 is fixedly connected to the mounting plate 2. The side of the lamp source module body 1 is connected to the interface 3 by inlay. Due to the mounting plate 2, and the mounting plate 2 having a mounting hole and two strip holes, the strip holes can prevent the mounting hole from shifting and still allow for installation and fixation, thus providing strong functionality.

[0031] Fork 18 is fixedly connected between the reinforcing plates 16. The fork 18 is X-shaped. Since the fork 18 is additionally provided between the reinforcing plates 16, the connection strength between the reinforcing plates 16 can be improved, so that it will not easily deform.

[0032] The reinforcing plates 16 are symmetrically distributed. The surface of the positioning bracket 14 has through holes, the inside of the fixing block 13 has internal threaded holes, and the surface of the horizontal plate 15 has circular holes. The through holes, circular holes, and internal threaded holes correspond to each other. By setting the fixing block 13 and the positioning bracket 14 at the bottom of the horizontal plate 15, when installing the horizontal plate 15, it is snapped into the inside of the positioning bracket 14, and then the hole position is adjusted to complete the positioning work. Finally, it can be fixed with fasteners, which is quite convenient to operate.

[0033] The working principle of this LED light source module is as follows: First, the module needs to be installed inside the street light housing. Using the mounting plate 2 on the side of the module body, it can be secured with fasteners. Then, the power cord is plugged into the interface 3 on the side of the light source module body 1 to power it on. During operation, the light source module generates significant heat, which is transferred to the module housing. Therefore, multiple heat sinks 12 are installed on its back. This facilitates the installation, removal, and transport of the light source module. During the process, the reinforcing plate 16 structure installed on the outside of the heat sink 12 can effectively protect the heat sink 12 from deformation caused by compression or collision, thus achieving a strengthening effect. By installing a clamping block 17 at the bottom of the reinforcing plate 16 and clamping the clamping block 17 onto the outside of the heat sink 12, and then fixing the reinforcing plate 16 to the positioning bracket 14 on the top of the fixing block 13, the heat sink 12 can be reinforced from the outside, which can strengthen the connection between multiple heat sinks 12, even if the heat sink 12 is compressed. Even in the event of a collision, the reinforcement plate 16 will hold and fix the module in place, preventing deformation and ensuring the heat sink 12 remains undamaged. This provides strong protection. When the lamp module needs to be inspected and disassembled, the transparent protective cover 4 on the outside of the lamp beads 5 must be removed to expose the internal lamp beads 5. The transparent protective cover 4 is secured in the center with a transparent threaded post 6 and a transparent threaded ring 7, further secured by elastic clamps 8 at the four corners. During fixation, the transparent threaded post 6 is used for initial tightening. At the same time, multiple elastic clamps 8 are used to reinforce the edges, so that the fixing effect can spread from the center to the four edges. With the combination of the two, it has a relatively stable connection performance and is also convenient for quick disassembly of the transparent protective cover 4. To start disassembly, simply unscrew the transparent threaded ring 7 on the transparent threaded post 6, then pinch the transparent protective cover 4 and lift it upwards to make the clip 9 disengage from the inside of the slot 10. This completes the quick disassembly work and achieves a good quick disassembly effect. The operation does not take much time and is highly practical for inspection and disassembly.

[0034] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. An LED light source module, comprising a light source module body (1) and a heat sink (12), the back of the light source module body (1) is provided with the heat sink (12), characterized in that: The outer sleeve of the fin (12) is connected with a clamping block (17), the top of the clamping block (17) is fixedly connected with a reinforcing plate (16), the reinforcing plates (16) are provided with a cross plate (15), the back of the lamp source module body (1) is provided with a fixed block (13), the top of the fixed block (13) is fixedly connected with a positioning frame (14), the positioning frame (14) is inlaid with the cross plate (15), the cross plate (15) is penetrated by a locking bolt (19), the locking bolt (19) penetrates the positioning frame (14) and is connected in the fixed block (13) by screwing.

2. The LED lamp source module according to claim 1, characterized in that: The outer surface of the lamp source module body (1) is provided with a transparent protective cover (4), the surface of the lamp source module body (1) is provided with a transparent threaded column (6), the transparent threaded column (6) penetrates the transparent protective cover (4), the outer surface of the transparent threaded column (6) is connected with a transparent threaded tube by screwing, the outer edge of the transparent protective cover (4) is provided with an elastic clamping plate (8), the inner side of the elastic clamping plate (8) is fixedly connected with a clamping block (9), the outer surface of the lamp source module body (1) is provided with a clamping groove (10), and the clamping block (9) is embedded in the clamping groove (10).

3. The LED lamp source module according to claim 2, characterized in that: The side surface of the elastic clamping plate (8) is fixedly connected with a reinforcing plate (11), the clamping block (9) is hemispherical, and the transparent protective cover (4) covers the outer surface of the lamp bead (5).

4. The LED lamp source module according to claim 1, characterized in that: The surface of the lamp source module body (1) is provided with a lamp bead (5), the side surface of the lamp source module body (1) is fixedly connected with a mounting plate (2), and the side of the lamp source module body (1) is connected with an interface (3) by inlaying.

5. The LED lamp source module according to claim 1, characterized in that: The reinforcing plates (16) are fixedly connected with a fork (18), and the fork (18) is X-shaped.

6. The LED lamp source module according to claim 1, characterized in that: The reinforcing plates (16) are symmetrically distributed, the surface of the positioning frame (14) is provided with a perforation, the inner surface of the fixed block (13) is provided with an internal thread hole, and the surface of the cross plate (15) is provided with a circular hole, and the perforation, the circular hole and the internal thread hole correspond to each other.

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