Module block type LED lamp

Abstract

The utility model discloses a module block type LED lamp. The module block type LED lamp comprises a circular lamp panel and a radiator. A radiator is mounted on one surface of the circular lamp panel; a plurality of sub-modules and a plurality of sub-modules are mounted on the other surface of the circular lamp panel; the plurality of sub-modules are spliced on the circular lamp panel in sequence; at least one sub-module is provided with a convex part; at least one sub-module is provided with a concave part; the concave part and the convex part are mutually matched and spliced; and a sub-module is mounted between every two adjacent sub-modules. According to the utility model, the structure is compact, the space volume is small, when a module block type fault occurs, the block module is intuitively overhauled, the disassembly, replacement and replacement are simple and efficient, time and labor are saved, the economical efficiency is strong, and local dead pixels basically do not influence the basic functions of the whole lamp.

Description

Technical Field

[0001] The utility model relates to the field of LED lamp structures, in particular to a module-type LED lamp. Background Art

[0002] The layout of the lamp panels and lamp bead modules of conventional LED lamps generally adopts polygonal and block-type layouts.

[0003] On the one hand, polygonal light panels, such as rectangular ones, have lower area utilization than circular ones. To arrange the same number of lamp beads at equal density, polygonal light panels require a larger panel area, which naturally leads to larger space volume, higher material cost and low material utilization.

[0004] On the other hand, the whole piece of lamp bead module is difficult to repair when a fault occurs, and a comprehensive and step-by-step inspection is required. Local bad spots will affect the overall function, and repair and replacement will be time-consuming and labor-intensive, affecting basic use. The cost of replacing the entire module is also high. Utility Model Content

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a modular LED lamp.

[0006] The technical solution provided by the utility model is: to provide a modular LED lamp, characterized in that it includes: a circular lamp panel, a heat sink;

[0007] Preferably, a heat sink is installed on one side of the circular light panel; a plurality of sub-modules and a plurality of sub-modules are installed on the other side of the circular light panel; the plurality of sub-modules are sequentially spliced ​​on the circular light panel; at least one sub-module is provided with a convex portion; at least one sub-module is provided with a concave portion; the concave portion and the convex portion are spliced ​​together in cooperation with each other; a sub-module is installed between every two adjacent sub-modules.

[0008] Preferably, the sub-module is fan-shaped, and the convex portion or the concave portion is arranged at the center of the fan-shaped circle of the sub-module.

[0009] Preferably, the sub-modules are circular.

[0010] Preferably, the convex parts of each sub-module are spliced ​​to form a large convex part; the concave parts of each sub-module are spliced ​​to form a large concave part; the large convex part and the large concave part cooperate with each other and are spliced ​​at the center of the circular light panel.

[0011] Preferably, the sub-module includes: a sub-lamp board and a plurality of low-beam LED lamp beads; the plurality of low-beam LED lamp beads are evenly mounted on the sub-lamp board; and a light guide column is mounted on each low-beam LED lamp bead.

[0012] Preferably, the sub-lamp board is fan-shaped, and the convex part or the concave part is arranged at the center of the fan-shaped circle of the sub-lamp board.

[0013] Preferably, the sub-module includes: a sub-light board and a high-beam LED lamp bead; the high-beam LED lamp bead is mounted on the sub-light board;

[0014] A laser lens is installed on the high beam LED lamp bead.

[0015] Preferably, the light distribution board is circular and is installed at the joint of two sub-light boards.

[0016] Preferably, both the sub-lamp board and the split-lamp board are provided with bolt holes.

[0017] Preferably, the light guide column includes a diamond-shaped light guide column.

[0018] The beneficial effects of the utility model are:

[0019] The utility model discloses a modular LED lamp with a modular block type module and a circular lamp panel, which has a compact structure and a small space volume. The block type arrangement makes maintenance intuitive when a fault occurs. Only the modules with bad points need to be processed, and disassembly and replacement are simple and efficient, saving time and effort. Only part of the modules need to be replaced, which is highly economical. Local bad points only affect the functions of some modules, and do not affect the normal use of other modules, and have little impact on the overall basic functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a schematic diagram of the split structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the partial split structure of the utility model;

[0024] Figure 4 It is another split structure schematic diagram of the utility model;

[0025] Figure 5 This is another schematic diagram of the split structure of the utility model;

[0026] In the figure:

[0027] 1-circular light panel, 2-radiator, 3-sub-module, 4-sub-module,

[0028] 31 - convex part, 32 - sub-lamp panel, 33 - low-beam LED lamp bead, 34 - light guide column;

[0029] 41 - recessed part, 42 - split light board, 43 - high beam LED lamp bead, 44 - laser lens; DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model clearer, the following will refer to the drawings in the embodiments of the utility model to clearly and completely describe the technical solution of the utility model through the implementation method. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figures 1 to 5 The preferred embodiment of the utility model provides a modular LED lamp, characterized in that it includes: a circular lamp panel 1, a heat sink 2;

[0032] In a preferred embodiment, a heat sink 2 is mounted on one side of the circular light panel 1;

[0033] In a preferred embodiment, the heat sink 2 is used to dissipate heat.

[0034] In a preferred embodiment, a plurality of sub-modules 3 and a plurality of sub-modules 4 are installed on the other side of the circular light panel 1; the plurality of sub-modules 3 are sequentially spliced ​​on the circular light panel 1; at least one sub-module 3 is provided with a convex portion 31; at least one sub-module 3 is provided with a concave portion 41; the concave portion 41 and the convex portion 31 are spliced ​​together in cooperation; a sub-module 4 is installed between every two adjacent sub-modules 3.

[0035] In a preferred embodiment, the sub-module 3 is fan-shaped, and the convex portion 31 or the concave portion 41 is disposed at the center of the fan-shaped sub-module 3 .

[0036] In a preferred embodiment, the sub-module group 4 is circular.

[0037] In a preferred embodiment, the convex parts 31 of each sub-module 3 are spliced ​​to form a large convex part; the concave parts 41 of each sub-module 3 are spliced ​​to form a large concave part; the large convex part 31 and the large concave part 41 cooperate with each other and are spliced ​​at the center of the circular light panel 1.

[0038] In a preferred embodiment, the sub-module 3 includes: a sub-lamp board 32 and a plurality of low-beam LED lamp beads 33 ; the plurality of low-beam LED lamp beads 33 are evenly mounted on the sub-lamp board 32 ; and a light guide column 34 is mounted on each low-beam LED lamp bead 33 .

[0039] In a preferred embodiment, the sub-lamp board 32 is fan-shaped, and the convex portion 31 or the concave portion 41 is disposed at the center of the fan-shaped sub-lamp board 32 .

[0040] In a preferred embodiment, the sub-module 4 includes: a sub-light board 42 and a high-beam LED lamp bead 43; the high-beam LED lamp bead 43 is mounted on the sub-light board 42;

[0041] In a preferred embodiment, a laser lens 44 is installed on the high-beam LED lamp bead 43, and the laser lens 44 is used to enhance the high-beam effect of the LED lamp bead and increase the illumination range.

[0042] In a preferred embodiment, the light distribution board 42 is circular and is installed at the joint of two sub-light boards 32 .

[0043] In a preferred embodiment, both the sub-lamp board 32 and the sub-lamp board 42 are provided with bolt holes, and the bolt holes are used for bolting to facilitate disassembly and replacement.

[0044] In a preferred embodiment, the light guide column 34 includes a diamond-shaped light guide column 34, and the light guide column 34 is used to conduct light to improve the luminous efficiency of the lamp.

[0045] The utility model discloses a modular LED lamp with a modular modular module and a circular lamp panel 1, which has a compact structure and a small space volume. The block-type arrangement makes maintenance intuitive when a fault occurs. Only the part of the module 4 with bad points needs to be processed, and disassembly and replacement are simple and efficient, saving time and effort. Only part of the module needs to be replaced, which is highly economical. Local bad points only affect the functions of some modules 4, do not affect the normal use of other modules, and have little impact on the overall basic functions.

[0046] In the description of the present utility model, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0047] In the description of the present utility model, unless otherwise clearly defined, words such as "setting" should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meaning of the above words in the present utility model in combination with the specific content of the technical solution.

[0048] In the description of the utility model, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A modular LED lamp, characterized in that: include: Round light panel, radiator; The radiator is installed on one side of the circular lamp panel; A plurality of sub-modules and a plurality of sub-modules are installed on the other side of the circular light panel; The plurality of sub-modules are sequentially spliced ​​onto the circular light panel; At least one of the sub-modules is provided with a convex portion; At least one of the sub-modules is provided with a recess; The concave portion and the convex portion are joined together in cooperation with each other; A sub-module is installed between every two adjacent sub-modules.

2. The modular LED lamp according to claim 1, characterized in that: The sub-module is fan-shaped, and the convex portion or the concave portion is arranged at the center of the fan-shaped circle of the sub-module.

3. The modular LED lamp according to claim 1, characterized in that: The sub-module group is circular.

4. The modular LED lamp according to claim 1, characterized in that: The convex parts of each sub-module are spliced ​​to form a large convex part; The concave parts of each sub-module are spliced ​​to form a large concave part; The large convex portion and the large concave portion cooperate with each other and are spliced ​​at the center of the circular light panel.

5. The modular LED lamp according to claim 1, characterized in that: The sub-module includes: a sub-lamp board and a plurality of low-beam LED lamp beads; The plurality of low-beam LED lamp beads are evenly mounted on the sub-lamp board; Each of the low-beam LED lamp beads is equipped with a light guide column.

6. The modular LED lamp according to claim 5, characterized in that: The sub-lamp board is fan-shaped, and the convex portion or the concave portion is arranged at the center of the fan-shaped circle of the sub-lamp board.

7. The modular LED lamp according to claim 6, characterized in that: The sub-module group includes: a sub-light board and a high-beam LED lamp bead; The high-beam LED lamp beads are mounted on the split light board; A laser lens is arranged on the high beam LED lamp bead.

8. The modular LED lamp according to claim 7, characterized in that: The light distribution board is circular and is installed at the joint of the two sub-light boards.

9. The modular LED lamp according to claim 8, characterized in that: The sub-lamp board and the split-lamp board are both provided with bolt holes.

10. The modular LED lamp according to claim 5, characterized in that: The light guide column includes a diamond-shaped light guide column.

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