Quick assembly type LED lamp

Abstract

This utility model discloses a quick-assembly LED lamp, including a bulb, an LED light-emitting mechanism, a kit, and a lamp holder. The bulb and the lamp holder are detachably connected together, one above the other. The bottom end of the kit is detachably connected to the lamp holder, while the top end extends into the bulb. The LED light-emitting mechanism is limited by the kit and exposes the light-emitting part inside the bulb. This can reduce processing and mold costs, simplify the assembly process, and improve efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of lighting fixtures, and in particular to the technical field of LED lights. Background Technology

[0002] In recent years, LED lighting technology has been increasingly widely used in the consumer lighting market due to its advantages such as energy saving and long lifespan. Among them, LED decorative lights that combine diverse styles and personalized needs have been favored by consumers, such as a multifunctional lamp with announcement number CN220851816U. This lamp has, to a certain extent, enriched the light-emitting function and controlled the processing cost, providing a basic framework for the development of LED decorative lights.

[0003] However, these types of LED decorative lights typically feature multiple threads on the lamp housing to connect it to the lamp head, while the unthreaded drive chamber is directly embedded in the housing (the drive chamber does not directly contact the lamp head). There is still room for optimization in the assembly structure. Specifically, to ensure a stable connection between the lamp housing carrying the drive chamber and the lamp head, at least three threads must be machined on the housing. This multi-threaded design not only increases production time but also requires custom-made high-precision molds (significantly increasing processing and material costs, hindering mass production). Furthermore, the embedded design of the drive chamber lacks an independent positioning and fixing mechanism. (On one hand, workers must precisely align the drive chamber with the housing before threading it to the lamp head, making the process cumbersome and prone to drive chamber misalignment or improper assembly, leading to low assembly efficiency and difficulty meeting the demands of mass production. On the other hand, the drive chamber, not directly contacting the lamp head and only indirectly fixed by the threaded connection, is prone to detaching from its designated position.)

[0004] In summary, the shortcomings of existing LED decorative lights in terms of connection structure processing costs and assembly efficiency limit their further promotion and application in the consumer lighting market. Therefore, there is an urgent need for a lamp structure that can simplify the thread processing technology and optimize the assembly process, thereby reducing production costs and improving assembly efficiency, and meeting the market demand for high-performance, cost-effective, and high-efficiency LED lighting products. Summary of the Invention

[0005] The purpose of this invention is to solve the problems in the prior art by proposing a quick-assembly LED light that can reduce processing and mold costs and simplify the assembly process to improve efficiency.

[0006] To achieve the above objectives, this utility model proposes a quick-assembly LED lamp, including a bulb, an LED light-emitting mechanism, a kit, and a lamp holder. The bulb and the lamp holder are detachably connected together, one above the other. The bottom end of the kit is detachably connected to the lamp holder, while the top end extends into the bulb. The LED light-emitting mechanism is limited by the kit, and the light-emitting part is exposed inside the bulb.

[0007] Preferably, the lamp holder is threadedly connected to the bulb and the kit respectively.

[0008] Preferably, the bulb shell is composed of a shell expansion part and a shell screw cylinder disposed at the opening edge of the shell expansion part. The kit is divided into a sleeve clamping part and a sleeve screw cylinder from top to bottom. The sleeve clamping part can be inserted into the shell expansion part along the shell screw cylinder. The shell screw cylinder and the sleeve screw cylinder can be screwed into the lamp holder respectively.

[0009] Preferably, the LED light-emitting mechanism includes an LED light-emitting chip, a substrate, and a core function control component, wherein the LED light-emitting chip and the core function control component are respectively arranged on the surface of the substrate.

[0010] Preferably, the kit can be disassembled into at least two housings along the longitudinal splice seam, with each housing sharing a common clamping position on the control board segment on which the core functional control components are arranged.

[0011] Preferably, the substrate has the light-emitting plate segment on which the LED light-emitting chip is arranged extending upward through the upper opening outside the kit, and the kit also has a lower opening at the bottom for wires to pass downward through the LED light-emitting mechanism.

[0012] Preferably, the corresponding shells are joined together in pairs by protrusions and grooves.

[0013] Preferably, the corresponding shells are reinforced and fixed together by inserts and sockets.

[0014] Preferably, the kit also has a raised or recessed structure at the seam.

[0015] Preferably, the kit is also equipped with a switch control board and a battery, the switch control board being electrically connected to the LED light-emitting mechanism and the battery, respectively.

[0016] The beneficial effects of this utility model are: 1) Reduced processing costs and suitability for mass production: This utility model optimizes the thread design so that the lamp holder is threadedly connected to the bulb and the kit respectively (the shell cylinder of the bulb and the sleeve cylinder of the kit can be screwed into the lamp holder respectively). This not only ensures the installation stability of the kit, but also reduces the number of thread turns of the bulb. This avoids the use of complex high-precision molds in the processing of the bulb, greatly reducing processing and mold costs, making it more suitable for mass production and meeting the batch demand of the consumer lighting market. 2) Enhanced component stability and improved performance: This invention enhances the connection and fixation stability of each component through a multi-layered structural design, ensuring the effectiveness of the lamp. Specifically, the bulb shell and lamp holder are threaded together, as are the kit and lamp holder, resulting in a tight and stable connection between the components. Furthermore, the kit's shells can be initially joined using protrusions and grooves, and further reinforced with posts and sockets. The concave-convex structure at the joints further enhances the kit's overall integrity and stability. Additionally, the positioning protrusions on the inner side of the kit improve the clamping stability and assembly accuracy of the kit for the substrate and core functional control components. These designs prevent components from easily slipping out of their designated positions, ensuring the stable operation of the LED light-emitting mechanism, thereby guaranteeing the normal light emission and performance of the lamp, and improving the product's reliability and lifespan. 3) Simplify the process of light source circuit board and improve product quality: Traditional light source circuit boards may require separate soldering of filaments, which is a complex process that not only increases the process cost but also easily leads to unstable product quality due to soldering problems, and the assembly is also relatively cumbersome; This utility model adopts an integrated structure design for the light source circuit board, which not only simplifies the process and reduces costs but also improves the stability of product quality. 4) Expanding functional adaptability to meet diverse needs: In this embodiment, a switch control board and battery can be installed on the kit, thereby expanding the power supply method of the lamp without changing the overall basic structure. This allows the lamp to not only rely on an external power source but also to be portable and mobile using a battery, making it more suitable for various scenarios such as home, outdoor camping, and temporary lighting. This modular functional expansion method also leaves room for the subsequent addition of other functional components (such as dimming modules and color temperature adjustment modules), enabling flexible adjustment of product functions according to market and user needs, and enhancing the product's adaptability and market competitiveness.

[0017] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0018] Figure 1 This is the front view of Embodiment 1; Figure 2 This is an exploded schematic diagram of Example 1; Figure 3This is a front view of the blister pack of Example 1; Figure 4 This is the front view of the kit in Implementation Example 1; Figure 5 This is a top view of the assembly and disassembly diagram of the kit in Example 1; Figure 6 This is a bottom-view diagram of the assembly and disassembly of the kit in Example 1; Figure 7 This is an explosion diagram of Example 2; Figure 8 This is a bottom view of the assembly and disassembly diagram of the kit in Example 2.

[0019] In the diagram: 1-Bulb, 11-Shell expansion part, 12-Shell screw barrel, 2-LED light-emitting mechanism, 21-LED light-emitting chip, 22-Substrate, 23-Core function control component, 3-Kit, 31-Sleeve clamping part, 32-Sleeve screw barrel, 33-Upper opening, 34-Lower opening, 35-Protruding ridge, 36-Concave-convex structure, 37-Pin, 38-Slot, 4-Lamp head, 5-Switch control board, 6-Battery. Detailed Implementation

[0020] Example 1: See Figures 1 to 6 This embodiment includes a bulb shell 1, an LED light-emitting mechanism 2, a kit 3, and a lamp holder 4. The bulb shell 1 and the lamp holder 4 are detachably connected together, one above the other. The bottom end of the kit 3 is detachably connected to the lamp holder 4, while the top end extends into the bulb shell 1. The LED light-emitting mechanism 2 is limited by the kit 3 and exposes the light-emitting part inside the bulb shell 1.

[0021] The lamp holder 4 is threadedly connected to the bulb 1 and the kit 3 respectively.

[0022] The bulb shell 1 is composed of a shell expansion part 11 and a shell screw 12 disposed at the edge of the shell expansion part 11. The kit 3 is divided into a sleeve clamping part 31 and a sleeve screw 32 from top to bottom. The sleeve clamping part 31 can be inserted into the shell expansion part 11 along the shell screw 12. The shell screw 12 and the sleeve screw 32 can be screwed into the lamp holder 4 respectively. Taking the lamp holder 4 as an example with only three internal threads, two external threads can be provided on the sleeve screw 32 and one external thread can be provided on the shell screw 12. At the same time, the sleeve screw 32 and the shell screw 12 should have the same thread parameters such as pitch and outer diameter. During assembly, first, the two external threads of the sleeve screw 32 are threaded to the bottom and middle internal threads of the lamp holder 4, and then the one external thread of the shell screw 12 is threaded to the top internal thread of the lamp holder 4.

[0023] The LED light-emitting mechanism 2 includes an LED light-emitting chip 21, a substrate 22, and a core function control component 23. The LED light-emitting chip 21 and the core function control component 23 are respectively arranged on the surface of the substrate 22. This integrated light source circuit board design not only eliminates the need for separate soldering of filaments, but also reduces process costs, facilitates assembly, and ensures stable quality.

[0024] The kit 3 can be disassembled into at least two shells along the longitudinal splicing seam. Each shell only clamps the control board segment of the substrate 22 where the core function control component 23 is arranged. In addition, positioning tabs can be added to the inside of the kit 3 to improve the clamping stability and assembly accuracy of the kit 3 on the substrate 22 and / or the core function control component 23.

[0025] The substrate 22 has the light-emitting plate segment on which the LED light-emitting chip 21 is arranged extending upward through the upper opening 33 outside the kit 3. The kit 3 also has a lower opening 34 at the bottom for wires to pass downward through the LED light-emitting mechanism 2.

[0026] The corresponding shells are joined together in pairs by protruding ribs 35 and grooves respectively.

[0027] The corresponding shells are reinforced and fixed in pairs by insert post 37 and insertion port respectively.

[0028] The kit 3 also has an additional concave-convex structure 36 at the splicing seam.

[0029] The working process of this embodiment: During assembly, the various shells are first spliced ​​together to form kit 3, and the control board segment of the base plate 22, which has the core function control component 23, is placed into kit 3. Then, kit 3 and bulb 1 are sequentially threaded together with lamp holder 4.

[0030] Example 2: See Figures 7 to 8 The kit 3 is also equipped with a switch control board 5 and a battery 6. The switch control board 5 is electrically connected to the LED light-emitting mechanism 2 and the battery 6 respectively. The battery 6 is stored inside the sleeve clamping part 31. In addition, the bottom surface of the kit 3 forms a slot 38 through the annular protrusion to hold the switch control board 5.

[0031] Everything else is the same as in Example 1.

[0032] The above embodiments are illustrative of the present invention and are not intended to limit the present invention. Any simple modifications to the present invention are within the protection scope of the present invention.

Claims

1. A quick assembly LED lamp characterized in that: It includes a bulb (1), an LED light-emitting mechanism (2), a kit (3) and a lamp head (4). The bulb (1) and the lamp head (4) are detachably connected together, one above the other. The bottom end of the kit (3) is detachably connected to the lamp head (4) and the top end extends into the bulb (1). The LED light-emitting mechanism (2) is limited by the kit (3) and the light-emitting part is exposed inside the bulb (1).

2. The quick assembly LED lamp of claim 1, wherein: The lamp holder (4) is threadedly connected to the bulb (1) and the kit (3) respectively.

3. The quick-fit LED lamp of claim 2, wherein: The bubble shell (1) is composed of a shell expansion part (11) and a shell screw (12) provided at the opening edge of the shell expansion part (11). The kit (3) is divided into a sleeve clamping part (31) and a sleeve screw (32) from top to bottom. The sleeve clamping part (31) can be inserted into the shell expansion part (11) along the shell screw (12). The shell screw (12) and the sleeve screw (32) can be screwed into the lamp holder (4) respectively.

4. The quick-assembly LED lamp as described in claim 1, characterized in that: The LED light-emitting mechanism (2) includes an LED light-emitting chip (21), a substrate (22) and a core function control component (23), wherein the LED light-emitting chip (21) and the core function control component (23) are respectively arranged on the surface of the substrate (22).

5. The quick-assembly LED lamp as described in claim 4, characterized in that: The kit (3) can be disassembled into at least two shells along the longitudinal splice seam, and each shell only holds the control board segment of the core function control component (23) arranged on the substrate (22).

6. The quick-assembly LED lamp as described in claim 5, characterized in that: The substrate (22) has the light-emitting plate segment on which the LED light-emitting chip (21) is arranged extending upward through the upper opening (33) beyond the kit (3). The kit (3) also has a lower opening (34) at the bottom for wires to pass downward through the LED light-emitting mechanism (2).

7. The quick-fit LED lamp of claim 5, wherein: The corresponding shells are joined together in pairs by protruding ribs (35) and grooves respectively.

8. The quick-fit LED lamp of claim 7, wherein: The corresponding shells are reinforced and fixed in pairs by inserts (37) and sockets respectively.

9. The quick assembly LED lamp of claim 5, wherein: The kit (3) also has a raised and recessed structure (36) at the seam.

10. The quick-fit LED lamp of any one of claims 1 to 9, wherein: The kit (3) is also equipped with a switch control board (5) and a battery (6), which are electrically connected to the LED light-emitting mechanism (2) and the battery (6) respectively.

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