Efficient and durable LED lamp bead

Abstract

The utility model relates to the technical field of LED lamp beads, and discloses an efficient and durable LED lamp bead which comprises a substrate made of aluminum, the top end of the substrate is fixedly connected with a first external thread, a protective cover is arranged on the outer side of the first external thread, the lower end in the protective cover is provided with a first internal thread, the first internal thread is in threaded connection with the first external thread, and the first external thread is in threaded connection with the protective cover. The top end of the substrate is fixedly connected with a base, the base is also of an aluminum structure and is located in the first external threads, a fixing groove is formed in the middle of the top end of the base, a light-emitting chip is fixedly connected into the fixing groove, the top end of the base is provided with second internal threads, and the second internal threads are located outside the fixing groove. A mounting frame is arranged at the top end of the base. According to the utility model, the protective cover, the external thread I and the internal thread I are arranged, so that the protective cover can well protect the internal light-emitting chip; a fastening bolt and a threaded hole are arranged, so that the light-emitting chip can be mounted at home through the substrate.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamp beads, in particular to a highly efficient and durable LED lamp bead. Background Art

[0002] LED stands for semiconductor light emitting diode, which is made of semiconductor materials and is a light-emitting device that directly converts electrical energy into light energy and electrical signals into light signals. It is characterized by low power consumption, high brightness, bright colors, vibration resistance, long life, cold light source, etc. It is a true green lighting.

[0003] However, after the existing LED lamp beads are hit, the internal light-emitting chips are easily damaged, and generally, LED lamp beads are easy to replace the light-emitting chips. Once the light-emitting chips are damaged, they can only be discarded as a whole, and the service life is short. Therefore, it is necessary to strengthen the protection of LED lamp beads and facilitate disassembly. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides an efficient and durable LED lamp bead to solve the technical problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient and durable LED lamp bead, comprising a substrate, the substrate is made of aluminum, the top end of the substrate is fixedly connected with an external thread one, the outside of the external thread one is provided with a protective cover, the lower end of the protective cover is provided with an internal thread one, the internal thread one is threadedly connected to the external thread one, the top end of the substrate is fixedly connected with a base, the base is also an aluminum structure, the base is located inside the external thread one, and a fixing groove is opened in the middle of the top end of the base.

[0008] Preferably, a light emitting chip is fixedly connected inside the fixing groove, and a second internal thread is formed on the top of the base, and the second internal thread is located outside the fixing groove.

[0009] Through the above technical solution, the purpose of fixing the light-emitting chip inside the fixing groove is to achieve a stronger light-emitting effect; the top of the base is provided with an internal thread 2, and the purpose of the internal thread 2 being located outside the fixing groove is to facilitate the protection of the light-emitting chip inside the fixing groove.

[0010] Preferably, a mounting frame is provided at the top end of the base, and a second external thread is fixedly connected to the bottom end of the mounting frame, and the second external thread is threadedly connected to the second internal thread.

[0011] Through the above technical solution, a mounting frame is provided at the top of the base, and the bottom end of the mounting frame is fixedly connected with external thread 2. The purpose of the threaded connection between external thread 2 and internal thread 2 is to facilitate fixing the mounting frame on the base.

[0012] Preferably, the installation frame is made of plastic material and is a transparent structure. A limiting groove is provided on the front side of the installation frame, and a mounting groove is provided at the right end of the top of the limiting groove.

[0013] Through the above technical solution, the purpose of the installation frame being made of plastic material and having a transparent structure is to ensure that the installation frame does not affect the light emitting chip; a limiting groove is provided on the front of the installation frame, and an installation groove is provided on the right end of the top of the limiting groove to facilitate the installation and limiting of the fixed frame.

[0014] Preferably, the mounting groove is connected to the limiting groove, and the mounting groove and the limiting groove are symmetrically arranged with the front side of the mounting frame as the center, and the bottom end in the mounting frame is fixedly connected to a limiting plate.

[0015] Through the above technical solution, the installation groove is connected to the limit groove. The purpose of symmetrically arranging the installation groove and the limit groove with the front of the installation frame as the center is to limit the fixed frame from both sides, so that the limitation of the fixed frame is more stable.

[0016] Preferably, the limit plate is also made of plastic and is a transparent structure. A slot is provided at the top of the limit plate, and the slot is adapted to the light-emitting chip. A fixing frame is provided in the installation frame, and a limiting rod is fixedly connected to the left side of the fixing frame.

[0017] Through the above technical scheme, the bottom end of the installation frame is fixedly connected to the limit plate, and the top of the limit plate is provided with a slot, and the purpose of the slot being adapted to the light-emitting chip is to further limit the base and the light-emitting chip; the limit plate is also made of plastic material and has a transparent structure so as not to affect the normal light emission of the light-emitting chip; a fixed frame is provided in the installation frame, and the left side of the fixed frame is fixedly connected to the limit rod, and the limit rod is symmetrically arranged with the front side of the fixed frame as the center so that the limit rod is adapted to the limit slot so that the limit slot can effectively limit the fixed frame.

[0018] Preferably, the limit rod is symmetrically arranged with the front side of the fixed frame as the center, the fixed frame and the limit rod are also made of plastic material and are transparent structures, the top of the fixed frame is fixedly connected with an optical lens, and two threaded holes are provided at the left end of the top of the substrate, and fastening bolts are provided in the two threaded holes, and the fastening bolts are threadedly connected to the threaded holes.

[0019] Through the above technical solution, the fixing frame and the limiting rod are also made of plastic material and are transparent structures, so as not to affect the normal light emission of the light-emitting chip; the top of the fixing frame is fixedly connected with an optical lens, so as to facilitate the use of the light-emitting chip for light emission; two threaded holes are provided at the left end of the top of the substrate, and fastening bolts are provided in the two threaded holes. The fastening bolts are threadedly connected to the threaded holes, so as to facilitate the fixed installation of the LED light beads.

[0020] Compared with the prior art, the utility model provides a highly efficient and durable LED lamp bead, which has the following beneficial effects:

[0021] The utility model provides a protective cover, an external thread and an internal thread, so that the protective cover can well protect the internal light-emitting chip; and provides fastening bolts and threaded holes, so that the light-emitting chip can be installed at home through a substrate.

[0022] The second external thread, the second internal thread, the mounting frame, the mounting groove, the limiting groove, the limiting plate, the card slot, the fixing frame and the limiting rod are provided, which can effectively limit and install the light-emitting chip, and prevent the light-emitting chip from falling off during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0024] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure inside the protective cover of the utility model;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the base of the utility model;

[0027] Figure 5 It is a three-dimensional structural schematic diagram of the fixed frame of the utility model;

[0028] Figure 6 It is a three-dimensional structural schematic diagram of the fixed frame and the optical lens of the utility model.

[0029] Among them: 1. Base plate; 2. External thread 1; 3. Protective cover; 4. Internal thread 1; 5. Base; 6. Internal thread 2; 7. Fixing groove; 8. Light-emitting chip; 9. Mounting frame; 10. External thread 2; 11. Limiting groove; 12. Mounting groove; 13. Limiting plate; 14. Card slot; 15. Fixing frame; 16. Limiting rod; 17. Optical lens; 18. Threaded hole; 19. Fastening bolt. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] like Figure 1-2 As shown, the utility model provides an efficient and durable LED lamp bead, including a substrate 1, which is made of aluminum. The top of the substrate 1 is fixedly connected with an external thread 2, the outside of the external thread 2 is provided with a protective cover 3, the lower end of the protective cover 3 is provided with an internal thread 4, the internal thread 4 is threadedly connected to the external thread 2, the top of the substrate 1 is fixedly connected with a base 5, the base 5 is also an aluminum structure, the base 5 is located inside the external thread 2, and a fixing groove 7 is opened in the middle of the top of the base 5.

[0033] Specifically, the interior of the fixing groove 7 is fixedly connected with a light emitting chip 8, and the top of the base 5 is provided with an internal thread 6, which is located outside the fixing groove 7. The advantage is that the interior of the fixing groove 7 is fixedly connected with the light emitting chip 8 for the purpose of achieving a stronger light-emitting effect; the top of the base 5 is provided with an internal thread 6, and the internal thread 6 is located outside the fixing groove 7 for the purpose of conveniently protecting the light emitting chip 8 inside the fixing groove 7.

[0034] Embodiment 2:

[0035] like Figure 3-6 As shown, as an improvement to the previous embodiment. Specifically, the top of the base 5 is provided with a mounting frame 9, and the bottom of the mounting frame 9 is fixedly connected with an external thread 10, and the external thread 10 is threadedly connected with the internal thread 6. The advantage is that the top of the base 5 is provided with a mounting frame 9, and the bottom of the mounting frame 9 is fixedly connected with an external thread 10, and the purpose of the external thread 10 and the internal thread 6 being threadedly connected is to facilitate the mounting frame 9 to be fixed on the base 5.

[0036] Specifically, the mounting frame 9 is made of plastic and has a transparent structure. A limiting groove 11 is provided on the front of the mounting frame 9, and a mounting groove 12 is provided at the right end of the top of the limiting groove 11. The advantage is that the mounting frame 9 is made of plastic and has a transparent structure so that the mounting frame 9 will not affect the light emitting chip 8; the limiting groove 11 is provided on the front of the mounting frame 9, and the mounting groove 12 is provided at the right end of the top of the limiting groove 11 so as to facilitate the installation and limiting of the fixing frame 15.

[0037] Specifically, the mounting groove 12 is connected to the limiting groove 11, and the mounting groove 12 and the limiting groove 11 are symmetrically arranged with the front of the mounting frame 9 as the center, and the limiting plate 13 is fixedly connected to the bottom end in the mounting frame 9. The advantage is that the mounting groove 12 is connected to the limiting groove 11, and the mounting groove 12 and the limiting groove 11 are symmetrically arranged with the front of the mounting frame 9 as the center, so that the fixing frame 15 is limited from both sides, so that the limiting of the fixing frame 15 is more stable.

[0038] Specifically, the limiting plate 13 is also made of plastic and is a transparent structure. A slot 14 is provided at the top of the limiting plate 13, and the slot 14 is adapted to the light emitting chip 8. A fixing frame 15 is provided in the mounting frame 9, and a limiting rod 16 is fixedly connected to the left side of the fixing frame 15. The advantage is that the limiting plate 13 is fixedly connected to the bottom end of the mounting frame 9, and a slot 14 is provided at the top of the limiting plate 13. The purpose of the slot 14 being adapted to the light emitting chip 8 is to further limit the base 5 and the light emitting chip 8; the limiting plate 13 is also made of plastic and is a transparent structure, so as not to affect the normal light emission of the light emitting chip 8; the fixing frame 15 is provided in the mounting frame 9, and a limiting rod 16 is fixedly connected to the left side of the fixing frame 15. The limiting rod 16 is symmetrically arranged with the front of the fixing frame 15 as the center, so that the limiting rod 16 is adapted to the limiting groove 11, so that the limiting groove 11 can effectively limit the fixing frame 15.

[0039] Specifically, the limiting rod 16 is symmetrically arranged with the front of the fixed frame 15 as the center. The fixed frame 15 and the limiting rod 16 are also made of plastic material and are transparent. The top of the fixed frame 15 is fixedly connected with an optical lens 17. The left end of the top of the substrate 1 is provided with two threaded holes 18. The two threaded holes 18 are provided with fastening bolts 19. The fastening bolts 19 are threadedly connected with the threaded holes 18. The advantage is that the fixing frame 15 and the limiting rod 16 are also made of plastic material and are transparent, so that the normal light emission of the light emitting chip 8 is not affected. The purpose of the optical lens 17 being fixedly connected with the top of the fixed frame 15 is to facilitate the use of the light emitting chip 8 to emit light. The left end of the top of the substrate 1 is provided with two threaded holes 18. The two threaded holes 18 are provided with fastening bolts 19. The purpose of the fastening bolts 19 being threadedly connected with the threaded holes 18 is to facilitate the fixed installation of the LED light beads.

[0040] When in use, first install the light-emitting chip 8 inside the fixing groove 7, and then thread the mounting frame 9 with the internal thread 2 6 through the external thread 2 10, so that the mounting frame 9 is fixed on the base 5, and the slot 14 on the limiting plate 13 passes through the light-emitting chip 8, which can effectively limit and clamp the light-emitting chip 8, and then insert the limiting rod 16 connected to the fixing frame 15 into the inside of the mounting groove 12, and then rotate the fixing frame 15 to make the limiting rod 16 away from the mounting groove 12, so as to limit and fix the fixing frame 15 through the limiting groove 11, and then thread the protective cover 3 with the external thread 1 2 through the internal thread 4, so that the protective cover 3 is fixedly connected to the substrate 1, so that the protective cover 3 can effectively protect the light-emitting chip 8 and increase the durability of the light-emitting chip 8; then, by threading the fastening bolt 19 with the threaded hole 18, the light-emitting chip 8 can be fixedly installed and then used.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient and durable LED lamp bead, comprising a substrate (1), characterized in that: The base plate (1) is made of aluminum. The top end of the base plate (1) is fixedly connected with an external thread (2). A protective cover (3) is arranged on the outside of the external thread (2). An internal thread (4) is arranged at the lower end of the protective cover (3). The internal thread (4) is threadedly connected to the external thread (2). The top end of the base plate (1) is fixedly connected with a base (5). The base (5) is also made of aluminum. The base (5) is located inside the external thread (2). A fixing groove (7) is provided in the middle of the top end of the base (5).

2. According to claim 1, a highly efficient and durable LED lamp bead, characterized in that: A light emitting chip (8) is fixedly connected inside the fixing groove (7), and a second internal thread (6) is provided on the top of the base (5), and the second internal thread (6) is located outside the fixing groove (7).

3. The efficient and durable LED lamp bead according to claim 2, characterized in that: The top end of the base (5) is provided with a mounting frame (9), the bottom end of the mounting frame (9) is fixedly connected with a second external thread (10), and the second external thread (10) is threadedly connected with the second internal thread (6).

4. The efficient and durable LED lamp bead according to claim 3, characterized in that: The installation frame (9) is made of plastic and has a transparent structure. A limiting groove (11) is provided on the front of the installation frame (9), and a mounting groove (12) is provided at the right end of the top of the limiting groove (11).

5. The efficient and durable LED lamp bead according to claim 4, characterized in that: The installation groove (12) is connected to the limiting groove (11); the installation groove (12) and the limiting groove (11) are symmetrically arranged with the front face of the installation frame (9) as the center; the bottom end of the installation frame (9) is fixedly connected to a limiting plate (13).

6. The efficient and durable LED lamp bead according to claim 5, characterized in that: The limiting plate (13) is also made of plastic and is a transparent structure. A slot (14) is provided at the top of the limiting plate (13). The slot (14) is compatible with the light-emitting chip (8). A fixing frame (15) is provided in the installation frame (9). The left side of the fixing frame (15) is fixedly connected to a limiting rod (16).

7. The efficient and durable LED lamp bead according to claim 6, characterized in that: The limiting rod (16) is symmetrically arranged with the front side of the fixing frame (15) as the center. The fixing frame (15) and the limiting rod (16) are also made of plastic material and are transparent structures. The top of the fixing frame (15) is fixedly connected with an optical lens (17). The left end of the top of the base plate (1) is provided with two threaded holes (18). The two threaded holes (18) are provided with fastening bolts (19). The fastening bolts (19) are threadedly connected with the threaded holes (18).

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