Multi-head combined lamp

Abstract

The utility model relates to the technical field of multi-head lamps, and solves the problems that an existing multi-head lamp is low in mounting and dismounting efficiency, and the production efficiency and the maintenance efficiency are affected. The multi-head combined lamp comprises an injection molding shell, a combined lamp set is installed in the injection molding shell, a radiator for blocking the injection molding shell and a fixing buckle installed on the radiator are installed at one end of the injection molding shell, and the combined lamp set comprises an anti-dazzle cover and a lens installed in the anti-dazzle cover. The rear end of the lens is connected with a multi-head lens support and a lamp panel extending into the multi-head lens support, the lamp panel is installed at one end of the multi-head lens support in a blocking mode, and a built-in cavity is formed in the injection molding shell and divided into a plurality of piece containing cavities used for containing the combined lamp sets through partition columns. The multi-head lens support comprises a support body and a plurality of arc-shaped inner grooves which are formed in the support body and matched with lenses in shape.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-head lamps, in particular to a multi-head combined lamp. Background Art

[0002] Existing modular lamps are multi-point spotlights designed to highlight merchandise, exhibits, kitchen windows, and home furnishings in shopping malls, exhibition halls, and homes. All modular pendant lamps or spotlights consist of a hanger and a single or multiple-head lamp body secured to the hanger. Because a single lamp has many lamp heads, which are typically fixed in an integrated manner, installation and disassembly are inefficient, impacting both production and maintenance efficiency. Utility Model Content

[0003] To address the deficiencies of the prior art, the present invention provides a multi-head combination lamp, which solves the problem that the existing multi-head lamps have low installation and disassembly efficiency, affecting production efficiency and maintenance efficiency.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a multi-head combination lamp, comprising an injection molded shell, a combination lamp group installed inside the injection molded shell, a radiator for sealing the injection molded shell installed at one end of the injection molded shell, and a fixing buckle installed on the radiator;

[0005] The combined lamp group includes an anti-glare cover and a lens installed inside the anti-glare cover. The rear end of the lens is connected to a multi-lens bracket and a lamp board extending inside the multi-lens bracket. The lamp board is sealed and installed at one end of the multi-lens bracket.

[0006] A built-in cavity is provided inside the injection-molded shell, and the built-in cavity is divided into a plurality of placement cavities for accommodating the combined lamp group by spacer columns.

[0007] In one embodiment, the multi-lens holder includes a frame body and a plurality of arc-shaped inner grooves on the frame body adapted to the shape of the lenses, an edge plate is installed at the notch of the arc-shaped inner groove, and a stop block is installed on the upper and lower inner walls of the edge plate, and an inner groove is opened inwardly at the installation position of the stop block;

[0008] The lens comprises a mirror body and push blocks installed at the upper and lower edges of the mirror body. An eaves plate is arranged at the edge of the mirror body, and a through groove is opened on the eaves plate at the installation position of the push blocks.

[0009] In one embodiment, the cross-sections of the pushing block and the limiting block are both triangular and their installation directions on the mirror body and the edge plate are opposite.

[0010] In one embodiment, the diameter of the connecting surface between the anti-glare cover and the multi-head lens bracket is larger than the diameter of the edge eaves plate. The anti-glare cover includes an inner joint and an end joint. The end joint and the inner joint are connected by a connecting section. The diameter of the end joint is smaller than the diameter of the inner joint. The upper and lower ends of the inner joint are installed with outer sleeves, and the outer sleeves are in contact with the inner wall of the injection-molded shell.

[0011] In one embodiment, the radiator is provided with a fixing groove adapted to the lamp panel, and the fixing buckles are symmetrically installed on the left and right ends of the radiator. The fixing buckles include an L-shaped angle plate and an inner plug-in plate installed on the angle plate, and the end of the inner plug-in plate is triangular.

[0012] In one embodiment, a preset threaded hole is provided on the end surface of the spacer column opposite to the heat sink, and a matching fixing hole is provided on the lamp panel at the position where the preset threaded hole is provided, and the lamp panel is connected via bolts.

[0013] Compared with the prior art, the present invention provides a multi-head combination lamp with the following beneficial effects:

[0014] In the technical solution disclosed by the present invention, a combination lamp group is arranged in a spliced ​​manner inside an injection-molded shell, so that when repairing the combination lamp group, it can be disassembled and replaced in steps, and reassembled according to specific installation steps after disassembly, cleaning and replacement. The combination lamp groups between multiple lamps work independently, and the disassembly and replacement are also independent accordingly, reducing repetitive disassembly and a large amount of assembly work.

[0015] Through the blocking block included in the multi-head lens holder of the utility model and the pushing block provided on the lens, a relatively stable embedded relationship can be generated during assembly. By utilizing the relative installation of the blocking block and the pushing block, after the installation is completed, the blocking block can be used to block the pushing block to reduce the risk of the lens detaching from the multi-head lens holder after being subjected to external force, thereby enhancing the stability of the built-in relationship. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the injection-molded housing of the utility model;

[0019] Figure 3 This is a schematic diagram of the exploded structure of the utility model combination lamp set;

[0020] Figure 4This is a schematic diagram of the structure of the multi-lens bracket of the utility model.

[0021] In the figure: 1. Injection-molded shell; 2. Combined lamp group; 21. Anti-glare cover; 211. Inner joint; 212. End joint; 213. Outer plate; 22. Lens; 221. Push block; 222. Eaves plate; 23. Multi-head lens bracket; 231. Frame; 232. Arc-shaped inner groove; 233. Side eaves plate; 234. Block block; 24. Lamp board; 3. Radiator; 4. Fixing buckle; 41. Angle plate; 42. Inner plug-in board; 5. Built-in cavity. DETAILED DESCRIPTION

[0022] The following will describe the implementation methods of the present application in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present application applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] Figures 1-4 This is one embodiment of the present invention, and the specific problem addressed by this embodiment is that a combination lamp is a multi-point spotlight designed to highlight merchandise, exhibits, kitchen windows, and home furnishings in shopping malls, exhibition halls, and homes. All combination pendant lamps or combination spotlights consist of a hanger and a single- or multi-head lamp body fixed to the hanger. Because a lamp has many lamp heads, and the lamp heads are generally fixed in an integrated manner during installation, installation and disassembly efficiency is low, affecting production and maintenance efficiency. Based on the above-mentioned problem of low installation and disassembly efficiency of existing multi-head lamps, which affects production and maintenance efficiency, this solution describes a multi-head combination lamp fixture. This fixture utilizes a spliced ​​combination lamp assembly 2 within an injection-molded housing 1. This allows for step-by-step disassembly and replacement of the combination lamp assembly 2 during repair, and subsequent reassembly according to specific installation steps after disassembly, cleaning, and replacement. Furthermore, the combination lamp assembly 2 in the multi-head lamp fixture operates independently, and disassembly and replacement are also independent, reducing repetitive disassembly and extensive assembly work.

[0025] The multi-head combination lamp described in this solution is specifically provided with an injection molded shell 1, a combination lamp group 2 is installed inside the injection molded shell 1, a radiator 3 for blocking the injection molded shell 1 and a fixing buckle 4 installed on the radiator 3 are installed at one end of the injection molded shell 1, the combination lamp group 2 includes an anti-glare cover 21 and a lens 22 installed inside the anti-glare cover 21, the rear end of the lens 22 is connected to a multi-head lens bracket 23 and a lamp board 24 extending inside the multi-head lens bracket 23, and the lamp board 24 is installed to block one end of the multi-head lens bracket 23.

[0026] The injection-molded housing 1 defines a built-in cavity 5, divided into several cavities for accommodating the combined lamp assembly 2 by spacers. Pre-set threaded holes are defined on the end faces of the spacers opposite the heat sink 3. These holes are located in matching fixing holes on the lamp panel 24, which are bolted together. The heat sink 3 has a fixing slot, which is matched with an arc-shaped slot on the lamp panel 24. Fixing buckles 4 are symmetrically mounted on the left and right ends of the heat sink 3 and connected by bolts. These fixing buckles 4 include an L-shaped angle plate 41 and an inner insert 42 mounted on the angle plate 41, with a triangular end.

[0027] The diameter of the connecting surface between the anti-glare cover 21 and the multi-head lens bracket 23 is larger than the diameter of the edge eaves plate 233. The anti-glare cover 21 includes an inner joint 211 and an end joint 212. The end joint 212 is connected to the inner joint 211 through a connecting section. The diameter of the end joint 212 is smaller than the diameter of the inner joint 211, and outer sleeves 213 are installed at the upper and lower ends of the inner joint 211. The outer sleeve 213 abuts against the inner wall of the injection-molded shell 1 to ensure that there is no structural hanging after the installation is completed.

[0028] The multi-head lens holder 23 includes a frame 231 and a plurality of arc-shaped inner grooves 232 on the frame 231 that are adapted to the shape of the lens 22. An edge plate 233 is installed at the notch of the arc-shaped inner groove 232. Stop blocks 234 are installed on the upper and lower inner walls of the edge plate 233, and an inner groove is opened inwardly at the installation position of the stop block 234. The lens 22 includes a mirror body and a push block 221 installed at the upper and lower edges of the mirror body. An eaves plate 222 is provided at the eaves of the mirror body. The eaves plate 222 has a through groove at the installation position of the push block 221. The cross-sections of the push block 221 and the limit block are both triangular in shape and their installation directions on the mirror body and the edge plate 233 are opposite, that is, when the lens 22 is toward the frame 231, the push block 221 is tilted. During the advancement of the internal arc-shaped inner groove 232, the advancement block 221 is squeezed by the blocking block 234 and produces elastic deformation at the connection position with the lens body. After the force is continuously applied and the lens 22 as a whole enters the arc-shaped inner groove 232, the positions of the advancement block 221 and the limiting block are relative to each other in a vertical plane. After the outward dragging force is generated, the advancement block 221 will be in contact with the vertical plane of the limiting block, which increases the difficulty of the lens 22 to detach from the arc-shaped inner groove 232. That is, after the installation is completed, the blocking block 234 can be used to block the advancement block 221 to reduce the risk of the lens 22 detaching from the multi-head lens bracket 23 after being subjected to external force, thereby enhancing the stability of the built-in relationship, increasing the stability of the lens 22 in the arc-shaped inner groove 232 and avoiding accidental falling off.

[0029] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-head combination lamp, comprising an injection molded housing (1), characterized in that: A combined lamp assembly (2) is installed inside the injection molded housing (1), and a radiator (3) for sealing the injection molded housing (1) and a fixing buckle (4) installed on the radiator (3) are installed at one end of the injection molded housing (1); The combined lamp group (2) includes an anti-glare cover (21) and a lens (22) installed inside the anti-glare cover (21); the rear end of the lens (22) is connected to a multi-lens bracket (23) and a lamp board (24) extending inside the multi-lens bracket (23); the lamp board (24) is sealed and installed at one end of the multi-lens bracket (23); A built-in cavity (5) is provided inside the injection-molded housing (1), and the built-in cavity (5) is divided into a plurality of placement cavities for accommodating the combined lamp group (2) by spacer columns.

2. The multi-head combination lamp according to claim 1, characterized in that: The multi-lens bracket (23) includes a frame (231) and a plurality of arc-shaped inner grooves (232) formed on the frame (231) and adapted to the shape of the lenses (22). An edge plate (233) is installed at the notch of the arc-shaped inner groove (232). Stop blocks (234) are installed on the upper and lower inner walls of the edge plate (233), and an inner groove is opened inwardly at the installation position of the stop block (234). The lens (22) comprises a lens body and a propulsion block (221) mounted at the upper and lower edges of the lens body. An eaves plate (222) is provided at the edge of the lens body. The eaves plate (222) is provided with a through groove at the installation position of the propulsion block (221).

3. The multi-head combination lamp according to claim 2, characterized in that: The cross-sections of the propulsion block (221) and the limiting block are both triangular in shape, and their installation directions on the mirror body and the edge plate (233) are opposite.

4. The multi-head combination lamp according to claim 1, characterized in that: The diameter of the connecting surface between the anti-glare cover (21) and the multi-head lens holder (23) is larger than the diameter of the edge plate (233). The anti-glare cover (21) includes an inner joint (211) and an end joint (212). The end joint (212) and the inner joint (211) are connected via a connecting section. The diameter of the end joint (212) is smaller than the diameter of the inner joint (211). The upper and lower ends of the inner joint (211) are provided with outer plates (213). The outer plates (213) abut against the inner wall of the injection molded housing (1).

5. The multi-head combination lamp according to claim 1, characterized in that: The radiator (3) is provided with a fixing groove adapted to the lamp panel (24), and the fixing buckles (4) are symmetrically mounted on the left and right ends of the radiator (3). The fixing buckles (4) include an L-shaped angle plate (41) and an inner insert plate (42) mounted on the angle plate (41), and the end of the inner insert plate (42) is triangular.

6. The multi-head combination lamp according to claim 1, characterized in that: The end surface of the spacer column opposite to the radiator (3) is provided with a preset threaded hole, and the location of the preset threaded hole is connected to a matching fixing hole provided on the lamp panel (24) via a bolt.

Images