Compact and durable LED lamp bead packaging structure

Abstract

The utility model discloses a compact and durable LED lamp bead packaging structure, which relates to the technical field of LED lamp beads, and adopts the technical scheme that the compact and durable LED lamp bead packaging structure comprises a lamp holder, a connecting shell is arranged on one side of the lamp holder, a lampshade is fixedly arranged on one side of the connecting shell, one side, far away from the lampshade, of the connecting shell extends into the lamp holder, two grooves are formed in the outer side of the connecting shell, and a limiting assembly is arranged on the outer side of the lamp holder. The limiting assembly comprises a rotating sleeve, the rotating sleeve is arranged outside the lamp holder in a sleeving mode and connected with the outer portion of the lamp holder through threads, an open groove is formed in the inner side wall of the rotating sleeve, a through groove is formed in one side of the lamp holder, two steel balls are arranged in the through groove, one steel ball extends into the groove, and the other steel ball makes contact with the open groove. The LED lamp bead has the advantages that the packaging structure is compact, installation is convenient, the lamp holder and the connecting shell are detachable, the lamp wick can be replaced conveniently, the replacement cost is low, the practicability of the lamp bead is improved, and the service life of the lamp bead is prolonged.

Description

Technical Field

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

[0002] The LED lamp is an electroluminescent semiconductor material chip, which is solidified onto a bracket with silver glue or white glue, and then connected to the chip and circuit board with silver wire or gold wire. It is sealed with epoxy resin on all sides to protect the internal core wire, and finally the outer shell is installed. It is a very common lamp on the market.

[0003] The existing LED lamp bead packaging is sealed and installed with epoxy resin glue. The lampshade and lamp holder of the lamp bead cannot be disassembled. When the wick on the inner wall of the lamp bead is damaged, the entire lamp bead needs to be replaced. The replacement cost is high, and the lamp bead is of low practicality and not durable. Utility Model Content

[0004] To this end, the utility model provides a compact and durable LED lamp bead packaging structure to solve the problem that the LED lamp bead packaging is sealed and installed with epoxy resin glue, the lampshade and lamp holder of the lamp bead cannot be disassembled, when the wick on the inner wall of the lamp bead is damaged, the entire lamp bead needs to be replaced, the replacement cost is high, and the lamp bead is of low practicality and durability.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compact and durable LED lamp bead packaging structure, including a lamp holder, a connecting shell is provided on one side of the lamp holder, a lampshade is fixedly provided on one side of the connecting shell, the connecting shell extends into the interior of the lamp holder on the side away from the lampshade, two grooves are provided on the outer side of the connecting shell, a limiting assembly is provided on the outer side of the lamp holder, the limiting assembly includes a rotating sleeve, the rotating sleeve is arranged on the outside of the lamp holder and is connected to the outside of the lamp holder by threads, a groove is provided on the inner side wall of the rotating sleeve, a through groove is provided on one side of the lamp holder, two steel balls are provided inside the through groove, one of the steel balls extends into the groove, and the other steel ball is in contact with the groove.

[0006] Preferably, a mounting groove is provided inside the lamp holder, two circular grooves are provided on one side of the mounting groove, a circuit board mounting shell is provided inside the mounting groove, two conductive posts are fixedly provided on one side of the circuit board mounting shell, the two conductive posts extend into the two circular grooves respectively, a spring is fixedly provided on one side of the two conductive posts, and a wick is fixedly provided on the other side of the circuit board mounting shell.

[0007] Preferably, two slide grooves are provided inside the lamp holder, and sliders are fixedly provided on both sides of the connecting shell, and the sliders slide inside the slide grooves.

[0008] Preferably, a sealing ring is provided on the outside of the connecting shell, and the sealing ring is in contact with the inner wall of the lamp holder.

[0009] Preferably, two fixing plates are fixedly provided on the top of the connecting shell, and the fixing plates are in contact with the circuit board mounting shell.

[0010] Preferably, an anti-slip groove is provided on the outside of the rotating sleeve.

[0011] Preferably, the lampshade is made of PC material.

[0012] Preferably, the spring is made of brass and has conductivity.

[0013] The utility model embodiment has the following advantages:

[0014] By pushing the connecting shell into the lamp holder, the fixing plate on the top of the connecting shell contacts with the circuit board mounting shell, thereby limiting the circuit board mounting shell, and rotating the rotating sleeve. The rotating sleeve pushes the steel ball to move while rotating, so that another steel ball enters the groove outside the connecting shell, thereby limiting the connecting shell. The lamp holder and the connecting shell cannot be disassembled. The sealing ring is between the lamp holder and the connecting shell, which makes the connection more stable and avoids shaking of the connecting shell. The packaging structure is compact and easy to install. The lamp holder and the connecting shell are detachable, which is convenient for replacing the wick. The replacement cost is low, the practicality of the lamp beads is improved, and the service life of the lamp beads is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 The overall structure front view provided by the utility model;

[0018] Figure 2 A front cross-sectional view of the overall structure provided by the utility model;

[0019] Figure 3 A side sectional view of the overall structure provided by the utility model;

[0020] Figure 4 An exploded view of the parts provided by the utility model;

[0021] Figure 5 A three-dimensional diagram of the lamp holder provided by the utility model;

[0022] Figure 6 The utility model provides Figure 2 A magnified view of the structure of the middle part A;

[0023] Figure 7 The utility model provides Figure 2 Enlarged view of the structure of part B in the middle.

[0024] In the figure: 1. lamp holder; 2. connecting shell; 3. lampshade; 4. rotating sleeve; 5. sealing ring; 6. wick; 7. fixing plate; 8. circuit board mounting shell; 9. slider; 10. slide groove; 11. groove; 12. mounting groove; 13. round groove; 14. through groove; 15. steel ball; 16. conductive column; 17. spring. DETAILED DESCRIPTION

[0025] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See attached Figure 1 -Attached Figure 7 The utility model provides a compact and durable LED lamp bead packaging structure, including a lamp holder 1, a connecting shell 2 is provided on one side of the lamp holder 1, a lamp shade 3 is fixedly provided on one side of the connecting shell 2, a side of the connecting shell 2 away from the lamp shade 3 extends into the interior of the lamp holder 1, two grooves 11 are provided on the outer side of the connecting shell 2, a limiting component is provided on the outer side of the lamp holder 1, the limiting component includes a rotating sleeve 4, the rotating sleeve 4 is sleeved on the outside of the lamp holder 1 and connected to the outside of the lamp holder 1 by threads, a groove is provided on the inner side wall of the rotating sleeve 4, a through groove 14 is provided on one side of the lamp holder 1, two steel balls 15 are provided inside the through groove 14, one of the steel balls 15 extends into the groove 11, and the other steel ball 15 contacts the groove, an anti-slip groove is provided on the outside of the rotating sleeve 4, and the lamp shade 3 is made of PC material;

[0027] In this embodiment, the rotating sleeve 4 is rotated, and the rotating sleeve 4 pushes the steel ball 15 to move while rotating, so that another steel ball 15 enters the groove 11 outside the connecting shell 2, thereby limiting the connecting shell 2, and the lamp holder 1 and the connecting shell 2 cannot be disassembled;

[0028] Among them, in order to achieve the purpose of installation, the device is implemented by the following technical solutions: the lamp holder 1 is provided with a mounting groove 12, one side of the mounting groove 12 is provided with two circular grooves 13, a circuit board mounting shell 8 is provided inside the mounting groove 12, two conductive posts 16 are fixedly provided on one side of the circuit board mounting shell 8, the two conductive posts 16 extend into the two circular grooves 13 respectively, a spring 17 is fixedly provided on one side of the two conductive posts 16, a wick 6 is fixedly provided on the other side of the circuit board mounting shell 8, two fixing plates 7 are fixedly provided on the top of the connecting shell 2, the fixing plates 7 are in contact with the circuit board mounting shell 8, the spring 17 is made of brass and has conductivity, the circuit board mounting shell 8 on one side of the wick 6 is pushed into the mounting groove 12, the two conductive posts 16 on one side of the circuit board mounting shell 8 are inserted into the circular groove 13, and the spring 17 is compressed at the same time, and an electrical connection is made through the spring 17, the fixing plate 7 on the top of the connecting shell 2 is in contact with the circuit board mounting shell 8, so as to limit the circuit board mounting shell 8;

[0029] In order to achieve the purpose of positioning, the device is implemented by the following technical solution: two slide grooves 10 are provided inside the lamp holder 1, and sliders 9 are fixedly provided on both sides of the connecting shell 2. The sliders 9 slide inside the slide grooves 10, and the connecting shell 2 is inserted into the lamp holder 1. The sliders 9 on both sides of the connecting shell 2 slide inside the slide grooves 10 on the inner side of the lamp holder 1, so as to position and install the connecting shell 2;

[0030] Among them, in order to achieve the purpose of stable connection, the present device is implemented by the following technical solution: a sealing ring 5 is provided on the outside of the connecting shell 2, and the sealing ring 5 is in contact with the inner wall of the lamp holder 1. The sealing ring 5 is located between the lamp holder 1 and the connecting shell 2, so that the connection is more stable and the connection shaking of the connecting shell 2 is avoided.

[0031] The use process of the utility model is as follows: when using the utility model, the circuit board mounting shell 8 on one side of the wick 6 is pushed into the mounting groove 12, the two conductive posts 16 on one side of the circuit board mounting shell 8 are inserted into the circular groove 13, and the spring 17 is compressed at the same time, and an electrical connection is made through the spring 17, and then the connecting shell 2 is inserted into the lamp holder 1, and the sliders 9 on both sides of the connecting shell 2 slide in the slide groove 10 on the inner side of the lamp holder 1, so as to position and install the connecting shell 2, and the fixing plate 7 on the top of the connecting shell 2 contacts with the circuit board mounting shell 8, so as to limit the circuit board mounting shell 8, and rotate the rotating sleeve 4. While the rotating sleeve 4 rotates and moves, it pushes the steel ball 15 to move, so that another steel ball 15 enters the groove 11 outside the connecting shell 2, so as to limit the connecting shell 2, and the lamp holder 1 and the connecting shell 2 cannot be disassembled, and the sealing ring 5 is between the lamp holder 1 and the connecting shell 2, so that the connection is more stable and the connection shaking of the connecting shell 2 is avoided.

[0032] The above is only a preferred embodiment of the utility model. Any person skilled in the art may modify the utility model by using the above technical solution or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the utility model shall fall within the scope of protection claimed by the utility model.

Claims

1. A compact and durable LED lamp bead packaging structure, comprising a lamp holder (1), characterized in that: A connecting shell (2) is provided on one side of the lamp holder (1), a lamp shade (3) is fixedly provided on one side of the connecting shell (2), a side of the connecting shell (2) away from the lamp shade (3) extends into the interior of the lamp holder (1), two grooves (11) are provided on the outer side of the connecting shell (2), a limiting assembly is provided on the outer side of the lamp holder (1), the limiting assembly comprises a rotating sleeve (4), the rotating sleeve (4) is sleeved on the outside of the lamp holder (1) and is connected to the outside of the lamp holder (1) by means of threads, an inner side wall of the rotating sleeve (4) is provided with a groove, a through groove (14) is provided on one side of the lamp holder (1), two steel balls (15) are provided inside the through groove (14), one of the steel balls (15) extends into the interior of the groove (11), and the other of the steel balls (15) contacts the groove.

2. A compact and durable LED lamp bead packaging structure according to claim 1, characterized in that: The lamp holder (1) is provided with a mounting groove (12) inside, two circular grooves (13) are provided on one side of the mounting groove (12), a circuit board mounting shell (8) is provided inside the mounting groove (12), two conductive columns (16) are fixedly provided on one side of the circuit board mounting shell (8), the two conductive columns (16) respectively extend into the two circular grooves (13), a spring (17) is fixedly provided on one side of the two conductive columns (16), and a wick (6) is fixedly provided on the other side of the circuit board mounting shell (8).

3. A compact and durable LED lamp bead packaging structure according to claim 1, characterized in that: Two slide grooves (10) are provided inside the lamp holder (1), and sliding blocks (9) are fixedly provided on both sides of the connecting shell (2), and the sliding blocks (9) slide inside the slide grooves (10).

4. A compact and durable LED lamp bead packaging structure according to claim 1, characterized in that: The connection shell (2) is externally sleeved with a sealing ring (5), and the sealing ring (5) is in contact with the inner wall of the lamp holder (1).

5. A compact and durable LED lamp bead packaging structure according to claim 2, characterized in that: Two fixing plates (7) are fixedly provided on the top of the connection shell (2), and the fixing plates (7) are in contact with a circuit board mounting shell (8).

6. A compact and durable LED lamp bead packaging structure according to claim 1, characterized in that: The rotating sleeve (4) is provided with an anti-slip groove on the outside.

7. A compact and durable LED lamp bead packaging structure according to claim 1, characterized in that: The lampshade (3) is made of PC material.

8. A compact and durable LED lamp bead packaging structure according to claim 2, characterized in that: The spring (17) is made of brass and has electrical conductivity.

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