LED lamp with LED lamp beads capable of being increased or decreased

Abstract

The utility model relates to the technical field of LED lamps, and discloses an LED lamp capable of increasing and decreasing LED lamp beads, which comprises a lamp tube main body, a connecting assembly and a rotating assembly which are arranged in the lamp tube main body, the top end of the lamp tube main body is in threaded connection with a lamp cover, the connecting assembly comprises a group of first sliding grooves which are uniformly formed in the peripheral wall of the lamp tube main body, and the rotating assembly comprises a group of second sliding grooves which are uniformly formed in the peripheral wall of the lamp tube main body. The inner wall of each first sliding groove is slidably connected with a sliding block, and the interior of each sliding block is fixedly connected with a connecting block. The effect of improving the lamp bead increasing and decreasing efficiency is achieved, a worker manually rotates a shifting piece to drive a connecting column to rotate, then the connecting column is matched with a connecting rod and an extrusion block to enable a sliding block to slide towards the outer portion of the lamp tube body along a sliding groove, and then the lamp beads are fixed through mutual matching between the sliding block and a connecting block. And the detachable lamp beads are driven to move to the outside of the lamp tube main body, so that workers can conveniently disassemble and replace the detachable lamp beads, and the problem that the lamp bead increasing and decreasing efficiency is difficult to effectively improve is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lamp technical field, concretely is a kind of LED lamp that can increase or decrease LED lamp pearl. BACKGROUND

[0002] LED is a kind of solid-state semiconductor device that can convert electric energy into visible light, it can directly convert electricity into light, its basic structure is a block of electroluminescent semiconductor material chip, is fixed to support by silver glue or white glue, then silver wire or gold wire is connected chip and circuit board, then the periphery is sealed with epoxy resin, play the role of protection internal core wire, finally install shell, so LED lamp has good shock resistance;The heart of LED is a semiconductor wafer, one end of wafer is attached to a support, one end is negative, the other end is connected to the positive of power supply, so that the entire wafer is encapsulated by epoxy resin, and the application field involves mobile phones, table lamps, household appliances and other daily household appliances and mechanical production.

[0003] Through the retrieval, the Chinese patent with publication number CN216243642U discloses a kind of LED lamp that can increase or decrease LED lamp pearl, including lamp disc main part, the upper end outer surface of lamp disc main part is provided with lamp cap cover, the upper end outer surface of lamp cap cover is provided with electricity head, the lower end outer surface of lamp disc main part is provided with lamp disc bottom cover, the lower end outer surface of lamp disc bottom cover is provided with second detachable LED lamp pearl, the periphery outer surface of lamp disc main part is evenly provided with multiple groups of LED lamp installation hole, the inner wall of LED lamp installation hole is provided with first detachable LED lamp pearl.

[0004] The lamp disc bottom cover of the device is set, the lower end of the lamp tube is conveniently opened, so that the inside of the lamp tube is overhauled, the half-round chuck and the docking rod are set, the installation and disassembly of the lamp pearl are facilitated, the lamp disc bottom cover is convenient for the installation of second detachable LED lamp pearl, the docking rod is convenient for the installation and movement of half-round chuck, and good use prospect is brought.

[0005] But the device still has the following problems, when the device is disassembled lamp pearl, a pair of adjusting blocks need to be pulled manually, then a pair of adjusting blocks and docking rod are cooperated with each other, drive a pair of half-round chucks to move away from each other, then first detachable LED lamp pearl is disassembled by tool, and in actual use process, a plurality of lamp pearls need to be replaced through single maintenance process, and the above operation needs to be repeated multiple times, so it is difficult to effectively improve the efficiency of lamp pearl increase and decrease. UTILITY MODEL CONTENTS

[0006] (1) technical problem solved

[0007] In view of the deficiencies of the prior art, the utility model provides a kind of LED lamp that can increase or decrease LED lamp pearl, solves the problem that above-mentioned efficiency of lamp pearl increase and decrease is difficult to effectively improve.

[0008] (ii) Technical Solution

[0009] To achieve the above object, the utility model provides the following technical scheme: A LED lamp of adding and reducing LED lamp pearl, including lamp tube main part, the top end threaded connection of lamp tube main part has lamp cover, still including setting up in the connecting assembly and rotating assembly of lamp tube main part inside,

[0010] Connecting assembly includes a group of even opening in the outer circumferential wall of lamp tube main part sliding groove no. Each The inner wall of sliding groove no. Each The one end of connecting block is mounted with detachable lamp pearl. The outer circumferential wall of lamp tube main part is close to sliding groove no. Each The one end of sliding groove no. Each The inner wall of recess is slidably connected with extrusion plate, and one end of extrusion plate is fixedly connected with the outer wall of sliding block.

[0011] Preferably, one end of each recess is fixedly connected with a guide rod, and the outer circumferential wall of the guide rod is slidably connected with one end of the extrusion plate.

[0012] Preferably, the rotating assembly includes a connecting column rotatably connected to the bottom end of the lamp cover. The outer circumferential wall of the connecting column is fixedly connected with a group of connecting rods, and one end of the connecting rod is fixedly connected with one end of the dust cover.

[0013] Preferably, the other end of each connecting rod is fixedly connected with an extrusion block matched with the sliding block, and one end of the extrusion block is arc-shaped.

[0014] Preferably, the bottom end of the connecting column is fixedly connected with a lamp bottom matched with the lamp tube main body.

[0015] Preferably, the bottom end of the lamp bottom is fixedly connected with a push piece.

[0016] (III) Beneficial Effects

[0017] 1. The LED lamp of adding and reducing LED lamp pearl, by manual rotation of the push piece by the staff, drives the connecting column to rotate, then through the mutual cooperation between the connecting column and the connecting rod and the extrusion block makes the sliding block slide along the sliding groove no. To the outside of the lamp tube main body, then through the mutual cooperation between the sliding block and the connecting block, drive detachable lamp pearl to move to the outside of the lamp tube main body, it is convenient for the staff to disassemble and replace detachable lamp pearl, effectively improve the efficiency of adding and reducing LED lamp pearl.

[0018] 2. The LED lamp that can add or remove LED lamp beads, after the addition or removal is completed, the connecting rod drives the dust cover to reset, and the dust cover covers the chute one, reducing the possibility of dust and other impurities in the air entering the chute one. At the same time, the dust cover is made of a material with good light transmittance to avoid affecting the luminous brightness of the device, effectively improving the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first perspective;

[0020] Figure 2 This is a schematic diagram of a half-cutaway three-dimensional structure of some components of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of some components of the utility model;

[0022] Figure 4 for Figure 2 Enlarged schematic diagram of point A in the middle.

[0023] In the figure: 1. Lamp tube body; 2. Lamp cover; 3. Lamp base; 4. Pick; 5. Dust cover; 6. Removable lamp bead; 7. Slide groove 1; 8. Connecting column; 9. Connecting rod; 10. Slide groove 2; 11. Extrusion block; 12. Extrusion plate; 13. Groove; 14. Guide rod; 15. Spring; 16. Sliding block; 17. Connecting block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments 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 making creative efforts are within the scope of protection of the present invention.

[0025] Example: Figure 1 As shown, an LED lamp with addable and removable LED lamp beads includes a lamp tube body 1, wherein the lamp tube body 1 is made of a composite organic material to improve the overall structural strength of the device, the top of the lamp tube body 1 is threadedly connected to a lamp cover 2, and also includes a connecting component and a rotating component arranged inside the lamp tube body 1.

[0026] like Figures 2-4As shown, in an embodiment, in order to improve the efficiency of the lamp bead increase and decrease, the connecting assembly comprises a set of sliding grooves one 7 evenly arranged on the outer peripheral wall of the lamp body 1, the inner wall of each sliding groove one 7 is slidingly connected with a sliding block 16, the inside of each sliding block 16 is fixedly connected with a connecting block 17, one end of each connecting block 17 is provided with a detachable lamp bead 6, the mutual cooperation between the sliding block 16 and the connecting block 17 drives the detachable lamp bead 6 to move, a set of sliding grooves two 10 are arranged on the outer peripheral wall of the lamp body 1 near the sliding groove one 7, one end of each sliding groove two 10 is slidingly connected with a dust cover 5 matched with the sliding groove one 7, wherein the dust cover 5 is made of acrylic material with good light transmittance, so as to avoid affecting the overall light brightness of the device, a pair of grooves 13 are arranged in the inside of the lamp body 1 near the sliding groove one 7, the inner wall of each groove 13 is slidingly connected with an extrusion plate 12, one end of the extrusion plate 12 is fixedly connected with the outer wall of the sliding block 16, one end of each groove 13 is fixedly connected with a guide rod 14, and the outer peripheral wall of the guide rod 14 is slidingly connected with one end of the extrusion plate 12, a spring 15 is sleeved between the outer peripheral wall of each guide rod 14 and the extrusion plate 12, the mutual cooperation between the spring 15, the guide rod 14 and the extrusion plate 12 drives the sliding block 16 to move and reset.

[0027] As Figure 2 With Figure 3 As shown, in an embodiment, in order to further improve the convenience of the device, the rotating assembly comprises a connecting column 8 rotatingly connected to the bottom end of the lamp cover 2 through a bearing, the outer peripheral wall of the connecting column 8 is fixedly connected with a set of connecting rods 9, one end of each connecting rod 9 is fixedly connected with one end of the dust cover 5, the mutual cooperation between the connecting column 8 and the connecting rod 9 drives the dust cover 5 to move along the outer peripheral wall of the lamp body 1, avoiding affecting the movement of the detachable lamp bead 6, the other end of each connecting rod 9 is fixedly connected with an extrusion block 11 matched with the sliding block 16, one end of the extrusion block 11 is arc-shaped, the mutual cooperation between the connecting rod 9 and the extrusion block 11 drives the sliding block 16 to move, the bottom end of the connecting column 8 is fixedly connected with a lamp bottom 3 matched with the lamp body 1, the bottom end of the lamp bottom 3 is fixedly connected with a push piece 4, wherein the push piece 4 facilitates the rotation of the lamp bottom 3.

[0028] Working principle: when the detachable lamp beads 6 need to be increased or decreased, first manually rotate the knob 4 by the staff, then through the mutual cooperation between the knob 4 and the lamp bottom 3, drive the connecting column 8 to rotate, then the connecting column 8 drives the connecting rod 9 to rotate, then the connecting rod 9 drives the extrusion block 11 to rotate and extrude the sliding block 16, so that the sliding block 16 slides along the sliding groove one 7 to the outside of the lamp tube body 1, at the same time, the connecting rod 9 drives the dust cover 5 to move around the outer circumferential wall of the lamp tube body 1, so that the dust cover 5 is away from the sliding groove one 7, then through the mutual cooperation between the sliding block 16 and the connecting block 17, drive the detachable lamp beads 6 to move, so that the detachable lamp beads 6 move to the outside of the lamp tube body 1, which is convenient for the staff to disassemble and replace the detachable lamp beads 6, effectively improves the efficiency of increasing or decreasing LED lamp beads, after increasing or decreasing, only need to rotate the knob 4 in reverse direction, then through the mutual cooperation between the connecting column 8 and the connecting rod 9, drive the extrusion block 11 to reset, then through the mutual cooperation between the extrusion plate 12 and the spring 15 and the guide rod 14, drive the sliding block 16 and the detachable lamp beads 6 to reset, at the same time, the connecting rod 9 drives the dust cover 5 to reset, the dust cover 5 covers the sliding groove one 7, reduces the possibility of dust and other impurities in the air entering the inside of the sliding groove one 7, at the same time, the dust cover 5 is made of material with good light transmittance, avoids affecting the luminous brightness of the device, effectively improves the service life of the device.

[0029] In the description of the present application, it should be explained that, unless otherwise specified and limited, the terms "set", "install", "connect", "connect" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An LED lamp capable of adding or removing LED lamp beads, comprising a lamp tube body (1), wherein the top end of the lamp tube body (1) is threadedly connected to a lamp cover (2), characterized in that: It also includes a connecting component and a rotating component arranged inside the lamp tube body (1); The connecting assembly comprises a group of slide grooves (7) uniformly opened on the outer peripheral wall of the lamp tube body (1), the inner wall of each slide groove (7) is slidably connected to a sliding block (16), the interior of each sliding block (16) is fixedly connected to a connecting block (17), one end of each connecting block (17) is installed with a detachable lamp bead (6), the outer peripheral wall of the lamp tube body (1) is provided with a group of slide grooves (10) near the slide groove (7), one end of each slide groove (10) is slidably connected to a dust cover (5) adapted to the slide groove (7), the interior of the lamp tube body (1) is provided with a pair of grooves (13) near the slide groove (7), the inner wall of each groove (13) is slidably connected to an extrusion plate (12), and one end of the extrusion plate (12) is fixedly connected to the outer wall of the sliding block (16).

2. The LED lamp capable of adding or removing LED lamp beads according to claim 1, characterized in that: One end of each groove (13) is fixedly connected to a guide rod (14), and the outer peripheral wall of the guide rod (14) is slidably connected to one end of the extrusion plate (12), and a spring (15) is sleeved between the outer peripheral wall of each guide rod (14) and the extrusion plate (12).

3. The LED lamp capable of adding or removing LED lamp beads according to claim 1, characterized in that: The rotating assembly comprises a connecting column (8) rotatably connected to the bottom end of the lamp cover (2); the outer peripheral wall of the connecting column (8) is fixedly connected to a group of connecting rods (9), and one end of each connecting rod (9) is fixedly connected to one end of the dust cover (5).

4. The LED lamp capable of adding or removing LED lamp beads according to claim 3, characterized in that: The other end of each connecting rod (9) is fixedly connected to an extrusion block (11) adapted to the sliding block (16), and one end of the extrusion block (11) is arranged in an arc-shaped structure.

5. The LED lamp capable of adding or removing LED lamp beads according to claim 4, characterized in that: The bottom end of the connecting column (8) is fixedly connected to a lamp bottom (3) adapted to the lamp tube body (1).

6. The LED lamp capable of adding or removing LED lamp beads according to claim 5, characterized in that: A paddle (4) is fixedly connected to the bottom end of the lamp base (3).

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