Quickly-inserted LED (light-emitting diode) module

Abstract

The utility model discloses a fast-inserting type LED module which comprises a base, the top of the base is connected with a cover plate through a plurality of bolts, the top of the cover plate is fixedly connected with a plurality of lampshades, a locking mechanism is arranged on the side portion of the base, and a waterproof mechanism is arranged in the base. The locking mechanism comprises a plurality of connecting rods, one side of each connecting rod is fixedly connected with a connecting plate, each connecting plate is of a hook-shaped structure, limiting grooves corresponding to the connecting plates one to one are formed in the outer side wall of the base, the inner walls of the limiting grooves are in sliding fit with the hook-shaped portions of the connecting plates, the hook-shaped portions of the connecting plates are elastic portions, and the elastic portions are matched with the limiting grooves. According to the quick-insertion type LED module, when the top end of the elastic part of the arranged connecting plate is located at the limiting groove, the elastic force of the elastic part can gradually recover the shape and slide into the limiting groove, the cover plate and the base can be tightly fixed, and the waterproof performance of equipment can be greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of LED module technology, specifically a quick-connect LED module. Background Technology

[0002] LED modules are made by soldering LED chips onto a circuit board, then soldering the circuit board to a wiring harness, and finally connecting the wiring harness to a power source to achieve the lighting function. The soldering of the wiring harness often requires specialized soldering equipment, and LED modules are prone to oxidation during storage or transportation, often necessitating a quick-connect LED module.

[0003] Currently, Chinese patent CN 222597649 U discloses a quick-connect LED module. This device includes: a quick-connect LED module comprising: a base body, the base body being hollow inside, with two pairs of through holes at both ends of the base body, into which a wire harness is inserted; a light source body is disposed within the base body, and a piercing plate is disposed on the light source body, with a piercing head disposed on the piercing plate, the piercing head piercing the wire harness; in short, the base body allows for the placement of the wire harness and the light source body; furthermore, the piercing head can directly pierce the outer sheath of the wire harness to complete the connection with the wire harness, and the piercing plate is integrated on the light source body, enabling the connection between the light source body and the wire harness without welding, resulting in a simple and reliable structure.

[0004] However, when the above device is in use, it relies on the base body and the top cover to lock together and fix it. There will be gaps between the base body and the top cover. At this time, water can easily enter the base body through the gaps between the base body and the top cover, which can damage the LED module and other electrical components, posing a certain safety risk.

[0005] Therefore, this utility model provides a quick-connect LED module. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides a quick-connect LED module to solve the aforementioned problems.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a quick-connect LED module, including a base, a cover plate connected to the top of the base by several bolts, several lamp covers fixedly connected to the top of the cover plate, a locking mechanism provided on the side of the base, and a waterproof mechanism provided inside the base;

[0008] The locking mechanism includes several connecting rods, and a connecting plate is fixedly connected to one side of each connecting rod. The connecting plate has a hook-shaped structure. The outer wall of the base has a limiting groove that corresponds to the connecting plate. The inner wall of the limiting groove and the hook-shaped part of the connecting plate form a sliding fit. The hook-shaped part of the connecting plate is an elastic part.

[0009] As a preferred technical solution of this utility model, the side of the cover plate is provided with a connecting groove corresponding to the connecting plate. The inner walls of both sides of the connecting groove are provided with a T-shaped moving groove. The inner wall of the moving groove is slidably connected with a moving block. The moving block and the connecting rod are rotatably connected through a bearing.

[0010] As a preferred embodiment of this utility model, a movable spring is fixedly connected to the bottom of the movable block, and the bottom of the movable spring is fixed to the bottom inner wall of the movable groove.

[0011] As a preferred embodiment of this utility model, the side of the base is provided with a ring-shaped pressing groove, the pressing groove is inclined, and the inner wall of the pressing groove engages with the bottom of the cover plate.

[0012] As a preferred embodiment of this utility model, the corner of the cover plate near the pressing groove is arc-shaped, and the center of the arc surface of the cover plate faces the connecting plate.

[0013] As a preferred technical solution of this utility model, a sealing ring is fixedly connected to the bottom inner wall of the pressing groove and surrounds the base. The sealing ring is made of rubber and has a cavity inside. The sealing ring has a double-layer structure.

[0014] As a preferred technical solution of this utility model, the waterproof mechanism includes a protective ring located inside the cover plate. The protective ring is fixed to the top inner wall of the cover plate. The inner wall of the protective ring is fixedly connected to the module body. The bottom inner wall of the base is provided with an embedding groove that forms a sliding fit with the protective ring.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] (1) When the top of the elastic part of the connecting plate of the quick-connect LED module is in the limiting groove, the elastic force of the elastic part can gradually restore its shape and slide into the limiting groove, which can make the cover plate and the base tightly fixed and greatly improve the waterproof performance of the device.

[0018] (2) The quick-connect LED module slides into the embedding groove through the protective ring. Pressing the cover plate further moves the cover plate down so that the protective ring is located in the embedding groove. Both can provide a certain waterproof effect for the module body. Therefore, the equipment can be waterproofed, thereby improving the safety factor of the equipment. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the protective ring structure of this utility model;

[0021] Figure 3 yes Figure 2 Enlarged structural diagram at point A;

[0022] Figure 4 This is a schematic diagram of the movable spring structure of this utility model.

[0023] In the diagram: 1. Base; 2. Cover plate; 3. Module body; 4. Connecting rod; 5. Connecting plate; 6. Limiting groove; 7. Elastic part; 8. Connecting groove; 9. Moving groove; 10. Moving block; 11. Moving spring; 12. Pressing groove; 13. Sealing ring; 14. Cavity; 15. Protective ring; 16. Embedding groove; 17. Lampshade. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 A quick-connect LED module includes a base 1, a cover plate 2 connected to the top of the base 1 by several bolts, a number of lamp covers 17 fixedly connected to the top of the cover plate 2, a locking mechanism provided on the side of the base 1, and a waterproof mechanism provided inside the base 1.

[0026] The locking mechanism includes several connecting rods 4. A connecting plate 5 is fixedly connected to one side of the connecting rod 4. The connecting plate 5 has a hook-shaped structure. The outer side wall of the base 1 is provided with a limiting groove 6 that corresponds to the connecting plate 5. The inner wall of the limiting groove 6 and the hook-shaped part of the connecting plate 5 form a sliding fit. The hook-shaped part of the connecting plate 5 is an elastic part 7.

[0027] Specifically, when the top of the elastic part 7 of the connecting plate 5 is in the limiting groove 6, the elasticity of the elastic part 7 can gradually restore its shape and slide into the limiting groove 6, which can make the cover plate 2 and the base 1 tightly fixed, and can greatly improve the waterproof performance of the equipment.

[0028] As a further improvement of this utility model, the side of the cover plate 2 is provided with a connecting groove 8 corresponding to the connecting plate 5. The inner walls of both sides of the connecting groove 8 are provided with a T-shaped moving groove 9. The inner wall of the moving groove 9 is slidably connected with a moving block 10. The moving block 10 and the connecting rod 4 are rotatably connected by a bearing.

[0029] Specifically, by sliding the movable block 10 in the inner wall of the movable groove 9, the movable spring 11 can be compressed. At this time, the elastic force of the movable spring 11, together with the limiting groove 6, can make the cover plate 2 and the base 1 tightly fixed, which can greatly improve the waterproof performance of the equipment.

[0030] As a further improvement of this utility model, a movable spring 11 is fixedly connected to the bottom of the movable block 10, and the bottom of the movable spring 11 is fixed to the bottom inner wall of the movable groove 9.

[0031] Specifically, by using the elastic force of the movable spring 11 in conjunction with the limiting groove 6, the cover plate 2 and the base 1 can be tightly fixed, which can greatly improve the waterproof performance of the equipment.

[0032] As a further improvement of this utility model, the side of the base 1 is provided with a ring-shaped pressing groove 12, the pressing groove 12 is inclined, and the inner wall of the pressing groove 12 is engaged with the bottom of the cover plate 2.

[0033] Specifically, when the inner edge of the cover plate 2 contacts the pressing groove 12, it can be moved down along the pressing groove 12. Since both the cover plate 2 and the base 1 are made of plastic, the cover plate 2 will deform to a certain extent. When the cover plate 2 is pressed onto the sealing ring 13, the cavity 14 will increase the deformation of the sealing ring 13, which can reduce the gap between the cover plate 2 and the base 1 and help increase the waterproof effect.

[0034] As a further improvement of this utility model, the corner of the cover plate 2 near the pressing groove 12 is in the shape of an arc, and the center of the arc surface of the cover plate 2 faces the connecting plate 5.

[0035] Specifically, the arc-shaped cover plate 2 can protect the equipment structure and prevent the equipment from being scratched.

[0036] As a further improvement of this utility model, a sealing ring 13 is fixedly connected to the bottom inner wall of the pressing groove 12, which surrounds the base 1. The sealing ring 13 is made of rubber, and a cavity 14 is opened inside the sealing ring 13. The sealing ring 13 has a double-layer structure.

[0037] Specifically, by using the sealing ring 13 in conjunction with the cavity 14, the deformation of the sealing ring 13 is increased, which can reduce the gap between the cover plate 2 and the base 1 and help to increase the waterproof effect.

[0038] As a further improvement of this utility model, the waterproof mechanism includes a protective ring 15 located inside the cover plate 2. The protective ring 15 is fixed to the top inner wall of the cover plate 2. The inner wall of the protective ring 15 is fixedly connected to the module body 3. The bottom inner wall of the base 1 is provided with an embedding groove 16 that forms a sliding fit with the protective ring 15.

[0039] Specifically, by sliding the protective ring 15 into the embedding groove 16 and continuing to press the cover plate 2, the downward movement of the cover plate 2 can make the protective ring 15 located in the embedding groove 16, and the two can provide a certain waterproof effect for the module body 3.

[0040] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0041] The working principle of this utility model is as follows: When in use, first insert the electrical components on the module body 3, and then install the module body 3. After installation, snap it into the cable position and let the protective ring 15 slide into the embedding groove 16. Continue to press the cover plate 2. The downward movement of the cover plate 2 can make the protective ring 15 located in the embedding groove 16. Both can provide a certain waterproof effect for the module body 3. Therefore, the equipment can be waterproofed, thereby improving the safety factor of the equipment.

[0042] When the inner edge of the cover plate 2 contacts the pressing groove 12, it can be moved down along the pressing groove 12. Since both the cover plate 2 and the base 1 are made of plastic, the cover plate 2 will deform to a certain extent. When the cover plate 2 is pressed onto the sealing ring 13, the cavity 14 will increase the deformation of the sealing ring 13, which can reduce the gap between the cover plate 2 and the base 1 and help to increase the waterproof effect. Pressing the connecting plate 5 and sliding the moving block 10 in the inner wall of the moving groove 9 can compress the moving spring 11. When the top of the elastic part 7 of the connecting plate 5 is at the limiting groove 6, the elastic force of the elastic part 7 can gradually restore its shape and slide into the limiting groove 6. The elastic force of the moving spring 11, together with the limiting of the limiting groove 6, can make the cover plate 2 and the base 1 fixed tightly, which can greatly improve the waterproof performance of the equipment.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-connect LED module, comprising a base (1), wherein a cover plate (2) is connected to the top of the base (1) by a plurality of bolts, and a plurality of lamp covers (17) are fixedly connected to the top of the cover plate (2), characterized in that: A locking mechanism is provided on the side of the base (1), and a waterproof mechanism is provided inside the base (1); The locking mechanism includes several connecting rods (4), and a connecting plate (5) is fixedly connected to one side of the connecting rod (4). The connecting plate (5) has a hook-shaped structure. The outer side wall of the base (1) is provided with a limiting groove (6) corresponding to the connecting plate (5). The inner wall of the limiting groove (6) and the hook-shaped part of the connecting plate (5) form a sliding fit. The hook-shaped part of the connecting plate (5) is an elastic part (7).

2. The quick-connect LED module according to claim 1, characterized in that: The cover plate (2) has a connecting groove (8) on its side that corresponds to the connecting plate (5). The inner walls of both sides of the connecting groove (8) are provided with a T-shaped moving groove (9). The inner wall of the moving groove (9) is slidably connected to a moving block (10). The moving block (10) and the connecting rod (4) are rotatably connected by a bearing.

3. A quick-connect LED module according to claim 2, characterized in that: The bottom of the movable block (10) is fixedly connected to a movable spring (11), and the bottom of the movable spring (11) is fixed to the bottom inner wall of the movable groove (9).

4. A quick-connect LED module according to claim 1, characterized in that: The base (1) has a ring-shaped pressing groove (12) on its side. The pressing groove (12) is inclined and its inner wall engages with the bottom of the cover plate (2).

5. A quick-connect LED module according to claim 4, characterized in that: The cover plate (2) has an arc-shaped structure near the corner of the pressing groove (12), and the center of the arc surface of the cover plate (2) faces the connecting plate (5).

6. A quick-connect LED module according to claim 5, characterized in that: The bottom inner wall of the pressing groove (12) is fixedly connected to a sealing ring (13) surrounding the base (1). The sealing ring (13) is made of rubber and has a cavity (14) inside. The sealing ring (13) has a double-layer structure.

7. A quick-connect LED module according to claim 1, characterized in that: The waterproof mechanism includes a protective ring (15) located inside the cover plate (2). The protective ring (15) is fixed to the top inner wall of the cover plate (2). The inner wall of the protective ring (15) is fixedly connected to the module body (3). The bottom inner wall of the base (1) is provided with an embedded groove (16) that forms a sliding fit with the protective ring (15).

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