All-plastic double-color co-extrusion teardrop lamp

Abstract

The utility model belongs to the field of teardrop lamps, and particularly relates to an all-plastic double-color co-extrusion teardrop lamp which comprises a lamp body, two plugs, two plug covers, a PCB aluminum substrate and LED lamp beads, rivet fixing holes are formed in the two ends of the bottom of the lamp body, a guide rail clamping groove is formed in the inner side of the lamp body in the length direction of the lamp body, a plurality of LED lamp beads are welded to the lower end face of the PCB aluminum substrate, and the LED lamp beads are arranged in the guide rail clamping groove. A positioning buckle is arranged in each plug cover, a buckle fixing hole is formed in the outer portion of each plug, a rivet fixing hole is formed in one end of the bottom of each plug, an installation screw fixing hole is formed in the bottom of the other end of each plug, and the two plugs are installed at the two ends of the lamp shell. The plug cover is installed in an up-and-down sliding mode, so that more flexible maintenance operation is achieved, cost saving is promoted, use by people is facilitated, and the lighting requirements of different occasions are met.

Description

Technical Field

[0001] The utility model relates to the technical field of teardrop lamps, in particular to a fully plastic double-color co-extruded teardrop lamp. Background Art

[0002] ‌The teardrop lamp is a decorative lamp using LED as the light source, named after its teardrop-like shape. At present, the plug cover on the market is installed on the side, and the lampshade and the base are separate. A bracket needs to be additionally configured during installation, so the structure is complex, and the installation, maintenance and disassembly are troublesome.

[0003] In the prior art, the teardrop lamp has a complex structure, inconvenient installation and maintenance, insufficient flexibility, and is also rather cumbersome during maintenance and replacement. Therefore, we propose a fully plastic double-color co-extruded teardrop lamp to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages that in the prior art, the plug cover is installed on the side, the lampshade and the base are separate, a bracket needs to be additionally configured during installation, the structure is complex, and the installation, maintenance and disassembly are troublesome, and a fully plastic double-color co-extruded teardrop lamp is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A fully plastic double-color co-extruded teardrop lamp includes a lamp body, two plugs, two plug covers, a PCB aluminum substrate, and LED lamp beads. The two ends of the bottom of the lamp body are provided with lamp body rivet fixing holes, and a guide rail slot is arranged along the length direction on the inner side of the lamp body. A plurality of LED lamp beads are welded on the lower end surface of the PCB aluminum substrate. A positioning buckle is arranged inside the plug cover, a buckle fixing hole is arranged outside the plug, a plug rivet fixing hole is arranged at one end of the bottom of the plug, and a mounting screw fixing hole is arranged at the bottom of the other end of the plug. The two plugs are installed at both ends of the lamp body and are fixed by matching the plug rivet fixing hole and the lamp body rivet fixing hole with rivets. During installation, screws are driven through the screw fixing holes to suck and fix the whole lamp on the color steel plate, and the positioning buckles inside the two plug covers are matched with the buckle fixing holes.

[0007] Preferably, the lamp body is integrally formed, and the PCB aluminum substrate is inserted into the guide rail slot.

[0008] Preferably, the plug is provided with a first end and a second end. The plug cover moves along the long sides of its two side walls and fits with the inner wall of the plug cover towards the bottom of the plug until the positioning slot on the plug cover coincides with the buckle fixing hole for fixing.

[0009] Preferably, the PCB aluminum substrate divides the interior of the lamp body into a light-emitting cavity and a power supply placement cavity.

[0010] Preferably, the first end is inserted into the power supply placement cavity, and the second end is inserted into the light-emitting cavity.

[0011] Preferably, the plug is provided with mounting screw fixing holes. The mounting screws pass through the screw fixing holes to mount and fix the lamp on the color steel plate. Snap fixing holes are provided on both side walls of the plug.

[0012] In the present utility model, the beneficial effects of the all-plastic double-color co-extruded teardrop lamp are as follows:

[0013] The structure of the present utility model is simple, the installation is easy, and the maintenance is convenient. The lamp body is integrated, and the plug cover is installed by sliding up and down, so as to realize more flexible maintenance operations, promote cost savings, facilitate people's use, and meet the lighting needs of different occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. 1 is a three-dimensional structural diagram of an all-plastic double-color co-extruded teardrop lamp proposed by the present utility model;

[0015] Figure 2 FIG. 2 is an assembled three-dimensional structural diagram of an all-plastic double-color co-extruded teardrop lamp proposed by the present utility model;

[0016] Figure 3 FIG. 3 is a structural diagram of the plug of an all-plastic double-color co-extruded teardrop lamp proposed by the present utility model;

[0017] Figure 4 FIG. 4 is a structural diagram of the plug cover of an all-plastic double-color co-extruded teardrop lamp proposed by the present utility model;

[0018] Figure 5 FIG. 5 is a cross-sectional view of the lamp body of an all-plastic double-color co-extruded teardrop lamp proposed by the present utility model;

[0019] Figure 6 FIG. 6 is a three-dimensional structural diagram of the lamp body of an all-plastic double-color co-extruded teardrop lamp proposed by the present utility model;

[0020] Figure 7 FIG. 7 is a schematic diagram of two lamp strings of an all-plastic double-color co-extruded teardrop lamp proposed by the present utility model.

[0021] In the figure: 1, lamp body; 2, plug; 3, plug cover; 4, PCB aluminum substrate; 5, LED lamp beads. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0023] Refer to Figures 1-7, a fully plastic double-color co-extruded teardrop lamp, comprising a lamp body 1, two plugs 2, two plug caps 3, a PCB aluminum substrate 4, and LED lamp beads 5. At both ends of the bottom of the lamp body 1, there are lamp body rivet fixing holes 1-4. Along the length direction of the inner side of the lamp body 1, there is a guide rail slot 1-1. On the lower end surface of the PCB aluminum substrate 4, a plurality of LED lamp beads 5 are welded. Inside the plug cap 3, there is a positioning buckle 3-2. On the outside of the plug 2, there is a buckle fixing hole 2-2. At one end of the bottom of the plug 2, there is a plug rivet fixing hole 2-7. At the bottom of the other end of the plug 2, there is a mounting screw fixing hole 2-6. The two plugs 2 are installed at both ends of the lamp body 1 and are fixed by rivets in cooperation with the plug rivet fixing hole 2-7 and the lamp body rivet fixing hole 1-4. During installation, screws are driven through the screw fixing hole 2-6 to suck and fix the entire lamp on the color steel plate 50. The positioning buckles 3-2 inside the two plug caps 3 are in cooperation with the buckle fixing holes 2-2.

[0024] In this embodiment, the lamp body 1 is integrated, and the PCB aluminum substrate 4 is inserted into the guide rail slot 1-1.

[0025] In this embodiment, the plug 2 is provided with a first end 2-3 and a second end 2-4. The plug cap 3 moves along the long side direction of its two side walls 1-2 and fits with the inner wall of the plug cap 3-1 until the positioning position 3-2 on the plug cap coincides with the buckle fixing hole 2-2 for fixing.

[0026] In this embodiment, the PCB aluminum substrate 4 divides the interior of the lamp body 1 into a light-emitting cavity 1-3 and a power supply placement cavity 1-2.

[0027] In this embodiment, the end 2-3 is inserted into the power supply placement cavity 1-2, and the second end 2-4 is inserted into the light-emitting cavity 1-3.

[0028] In this embodiment, the plug is provided with a mounting screw fixing hole 2-6. The mounting screw passes through the screw fixing hole 2-6 to install and fix the lamp on the color steel plate 50. On the two side walls 2-1 of the plug 2, there are buckle fixing holes 2-2.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent replacements or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A fully plastic double-color co-extruded teardrop lamp, comprising a lamp body (1), two plugs (2), two plug caps (3), a PCB aluminum substrate (4), and LED lamp beads (5), characterized in that, At both ends of the bottom of the lamp body (1), there are lamp body rivet fixing holes (1-4). Along the length direction of the inner side of the lamp body (1), there is a guide rail slot (1-1). On the lower end surface of the PCB aluminum substrate (4), a plurality of LED lamp beads (5) are welded. Inside the plug cover (3), there is a positioning buckle (3-2). On the outside of the plug (2), there is a buckle fixing hole (2-2). At one end of the bottom of the plug (2), there is a plug rivet fixing hole (2-7). At the bottom of the other end of the plug (2), there is a mounting screw fixing hole (2-6). Two plugs (2) are installed at both ends of the lamp body (1), and the positioning buckles (3-2) inside the two plug covers (3) are matched with the buckle fixing holes (2-2).

2. The all-plastic two-color co-extruded teardrop lamp according to claim 1, characterized in that, The lamp body (1) is integrated, and the PCB aluminum substrate (4) is inserted into the guide rail slot (1-1).

3. The all-plastic two-color co-extruded teardrop lamp according to claim 2, wherein The plug (2) is provided with a first end (2-3) and a second end (2-4).

4. A fully plastic two-color co-extruded teardrop lamp according to claim 3, characterized in that, The PCB aluminum substrate (4) divides the interior of the lamp body (1) into a light-emitting cavity (1-3) and a power supply placement cavity (1-2).

5. A fully plastic two-color co-extruded teardrop lamp according to claim 4, characterized in that, The first end (2-3) is inserted into the power supply placement cavity (1-2), and the second end (2-4) is inserted into the light-emitting cavity (1-3).

6. The all-plastic two-color co-extruded teardrop lamp according to claim 5, characterized in that, The plug is provided with a mounting screw fixing hole (2-6), and buckle fixing holes (2-2) are arranged on the two side walls (2-1) of the plug (2).

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