Modular lamp

Abstract

The utility model relates to the technical field of modular lamps, in particular to a modular lamp. The device comprises: a housing module; the light-emitting module is installed in the shell module, the light-emitting module comprises a centrosymmetric light source plate, and a plurality of lamp beads are arranged in the light source plate in a triangular array mode; and the plurality of lenses are mounted on the light emitting surface of the light source plate, the number of the lenses is multiple, and the mounting positions of the plurality of lenses correspond to the plurality of lamp beads. The utility model relates to a circular or hexagonal modularized lamp, which is characterized in that a plurality of lamp beads are arranged in an area from a central point to a corner point of a light source plate at intervals and form a triangular layout, so that the lamp beads with the same number can be arranged in a plurality of modes in a lamp body with the same shape and size, and different lamp styles can be formed.

Description

Technical Field

[0001] The utility model relates to the technical field of modular lamps, and particularly relates to a modular lamp. Background Art

[0002] At present, the appearance shapes of downlights on the market are single, and most components such as light source devices and optical devices used are not replaceable. It is difficult for the same downlight product to flexibly achieve adjustments of multiple different powers, different light distributions, and different shapes, and it is difficult to meet the requirements of different installation environments. At the same time, when using a variety of different products to achieve different performances and meet different needs, the appearance of the lamps is difficult to be unified and coordinated, affecting the integrity and aesthetics of the space.

[0003] The overall appearance of the modular lamp design is consistent and coordinated, with high production and assembly efficiency, and it is relatively easy to achieve different functions. However, the current modular ceiling lamp still has the defects of low modularity and many accessories. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a lamp with high modularity and diverse light-emitting forms.

[0005] To achieve the above purpose, the utility model provides a modular lamp, which includes:

[0006] A housing module, including a lamp outer frame, and screw holes for fixing a light-emitting module are provided on the outer frame;

[0007] A light-emitting module, installed inside the lamp outer frame, the light-emitting module includes a centrally symmetric light source board, and a plurality of lamp beads are arranged in a triangular array inside the light source board; in the area from the center point to the corner points of the light source board, a plurality of lamp beads are arranged at intervals, and a triangular layout is formed between adjacent LED light sources;

[0008] The light-emitting module further includes a plurality of lenses, installed on the light-emitting surface of the light source board, the number of lenses is a plurality, and the installation positions of the plurality of lenses correspond to the plurality of lamp beads;

[0009] The light-emitting module further includes a face cover bracket, detachably installed inside the lamp outer frame, for connecting the light-emitting module and the housing module;

[0010] The anti-glare sleeve has a plurality of cylinders, and the positions of the cylinders correspond to the lenses;

[0011] The light-emitting module further includes a radiator, installed on the backlight surface of the light source board.

[0012] Preferably, the plurality of lenses are replaced by a plurality of reflectors.

[0013] Preferably, the face cover bracket further includes:

[0014] A plurality of arms distributed in a circumferential array are connected to the periphery of the face cover bracket for detachably connecting with the lamp outer frame, and there are two connection alignment methods between the plurality of arms and the lamp outer frame. One is the positive alignment position, and the other is to deflect 30 degrees relative to the positive alignment position for alignment.

[0015] Preferably, the face cover bracket further includes:

[0016] An anti-glare sleeve, the anti-glare sleeve has a plurality of cylinders, and the positions of the cylinders correspond to the lenses.

[0017] Preferably, the lens can be clamped in the corresponding cylinder of the anti-glare sleeve.

[0018] Preferably, a diffusion plate is further provided in the cylinder.

[0019] Preferably, the light source board is a regular hexagon or a hexagonal snowflake shape.

[0020] Preferably, the housing module is a hollow regular hexagonal prism-shaped frame or a hollow frustum-shaped frame.

[0021] Preferably, it further includes:

[0022] A driving module, used as an energy source for the lamp beads, and the wires of the driving module are connected to the backlight surface of the light source board.

[0023] Preferably, a cylindrical outer shell of a hollow regular hexagonal cylinder or a cylinder is added on the housing module.

[0024] Compared with the prior art, the utility model has the following beneficial effects:

[0025] 1. The utility model designs a circular or hexagonal modular lamp, which can form different combinations of power, light distribution, and the appearance of the lamp inner core by changing the number of lamp beads (LED light sources) and different combinations of the types of lenses matched with each light source. Under the premise that there are various different selections for parameters such as the power (luminous flux) and light distribution of the lamp, the appearances of these different lamps can be unified to form a series.

[0026] 2. In the utility model, a plurality of LED light sources are spaced in the area from the center point to the corner points of the light source board, and a triangular layout is formed between adjacent LED light sources. Thus, light source boards with various light source arrangement methods can be formed with the same number of lamp beads in lamp bodies of the same shape and size, resulting in different lamp styles. The entire modular lamp forms a delicate and rich variable light-emitting form under the premise that the appearance of the lamp body is basically the same and all optical parameters are the same.

[0027] 3. In the present utility model, a gap is formed between the lamp housing module and the light-emitting module, and the light-emitting surface of the lamp is designed with a hollow-out structure, which is conducive to air convection, helps with heat dissipation, and improves the performance and lifespan of the lamp.

[0028] 4. The present utility model adopts a modular component design concept, which is formed by the cooperation of a lamp outer frame (housing module), one or more light sources (lamp beads), several lens modules, and several radiator modules. Therefore, although a series of lamps in the present utility model have diverse forms and diverse optional parameters (optical parameters such as power and light distribution), there are a large number of interchangeable spare parts (lamp beads, lenses, anti-glare sleeves), reducing the number of molds and the types of components required in production, and reducing production costs. Description of the Drawings

[0029] Figure 1 is an exploded structural schematic diagram of the modular lamp in Embodiment 1;

[0030] Figure 2 is a structural schematic diagram of the modular lamp in another perspective in Embodiment 1;

[0031] Figure 3 is a structural schematic diagram of the surface-mounted lamp type when the housing module in Embodiment 1 is hexagonal;

[0032] Figure 4 are two installation forms in which the light-emitting module is installed on the lamp outer frame through a face cover bracket in Embodiment 1;

[0033] Figure 5 are structural schematic diagrams of the anti-glare sleeve and the lens when different numbers of lamp beads are selected in Embodiment 1;

[0034] Figure 6 is a structural schematic diagram of the surface-mounted lamp type when the housing module in Embodiment 1 is cylindrical. Detailed Embodiment

[0035] Combined with Figures 1 to 2 , the present embodiment provides a modular lamp, which includes:

[0036] a housing module (a), a light-emitting module (b), and a driving module (c);

[0037] The housing module (a) includes a lamp outer frame (a1). If the lamp is a surface-mounted type, the housing module (a) should also include a cylindrical outer shell (a2) and a mounting base plate (a3) for mounting and fixing the cylindrical outer shell (a2). There are two groups of fixed screw hole supports (a11 and a12) on the lamp outer frame (a1), which form an angle of 30 degrees with each other.

[0038] The light-emitting module (b) includes a heat sink (b1), a light source board (b2), a plurality of lenses (b3), and a face cover bracket (b4).

[0039] A plurality of lamp beads (b5) are distributed on the light source board (b2), and the lamp beads (b5) can be selected as LED lamp beads; the light source board has a shape that is centrosymmetric at 120°, and a plurality of lamp beads are arranged in a triangular array within the light source board; the plurality of lamp beads are arranged at intervals within the linear region from the center point to each corner point of the light source board; a plurality of lenses (b3) are positioned or fixed on the light source board (b2) with screws or snaps, and the positions correspond one by one to the lamp beads (b5).

[0040] Specifically, different numbers and positions of the lamp beads (b5), in combination with the lenses (b3), can enable the modular lamp to present different light-emitting forms. The adjustment of the light-emitting form is convenient, there are many choices, and the transformation of the light-emitting form does not affect the appearance of the modular lamp.

[0041] The face cover bracket (b4) includes an integral honeycomb-shaped anti-glare sleeve (b41) in the center and peripheral arms (b42).

[0042] The light source board (b2) is fixed on the heat sink (b1) with screws (b6), the heat sink fixing ear (b11) and the face cover bracket fixing ear (b43) are fixed with screws, and the arms (b42) of the face cover bracket and the fixing screw holes supports (a11 or a12) of the lamp outer frame (a1) are fixed with screws.

[0043] The drive module (c) can be fixed on the heat sink (b1) or inside the cylindrical housing (a2), or can be placed separately and independently from the lamp. The wire (c1) of the drive module (c) passes through the heat sink (b1) and is connected to the light source board.

[0044] Combined Figure 4 , the light-emitting module (b) is fixed on the lamp outer frame (a1) through the arms (b42) of the face cover bracket (b4) using screws or snaps. When the lamp outer frame (a1) is hexagonal, two sets of fixing screw holes supports (a11, a12) are provided, and there can be two alignment and fixing positions with an axis angle of 0° and 30°.

[0045] Combined Figure 3 and Figure 6 , the lamp outer frame (a1) is a flat hollow regular hexagonal frustum or a flat hollow frustum-shaped frame, and the cylindrical housing (a2) is a hexagonal prism or a cylinder.

[0046] The light source board (b2) is integrally in the shape of a hexagon or a hexagonal snowflake. There are a plurality of lamp beads (b5) on the light source board (b2). The lamp beads (b5) are arranged at intervals along the diagonal of the light source board (b2). The lamp beads (b5) on different diagonals form a triangular layout and are arranged at the grid point positions in the figure. CombinedFigure 5 There are various permutations and combinations for different numbers of lamp beads, with the number not exceeding 19. Typical arrangements include 6, 7, 13, and 19 lamp beads.

[0047] Each cylinder of the honeycomb-shaped anti-glare sleeve (b41) also corresponds one by one to the lamp bead (b5) and the lens (b3).

[0048] If multiple lenses (b3) are only positioned by snap fasteners and not fixed to the light source board (b2), the honeycomb-shaped anti-glare sleeve (b42) and the light source board (b2) can be used to clamp and fix each lens to each anti-glare sleeve.

[0049] Multiple lenses (b3) in the light-emitting module (b) can adopt different simple light distribution combinations to form a light distribution effect that is difficult to achieve with a single lens or multiple identical lenses. (For example: in a lamp, two of the seven lenses have a light distribution biased to the left, two have a light distribution biased to the right, and three have a downward light distribution, combining to form a corridor lighting light distribution that irradiates both side walls and the ground simultaneously)

[0050] The lens (b3) can be partially or fully replaced with a reflector. Optical components such as a diffusion plate can also be added inside the anti-glare sleeve (b41) of the face cover bracket (b4) to further improve the flexibility of adjusting the light-emitting mode of the lamp.

[0051] There is a transparent gap between the lower opening of the assembled housing module (a) and the light-emitting module (b), and this gap can also be blocked with a mesh ornament.

[0052] It is easy to understand that those skilled in the art can combine, split, and reorganize the embodiments of the present application based on one or several embodiments provided in the present application to obtain other embodiments, and none of these embodiments exceeds the protection scope of the present application.

[0053] The above schematically describes the present invention and its implementation manners. This description is not restrictive, and what is shown in the embodiments is only part of the implementation manners of the present invention. The actual structure is not limited thereto. Therefore, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present invention, design a structural manner and embodiments similar to the technical solution without creative efforts, they shall fall within the protection scope of the present invention.

Claims

1. A modular lamp, characterized in that: include: The housing module comprises a lamp frame, and the outer frame has screw holes for fixing the light-emitting module; A light emitting module is installed in the outer frame of the lamp, wherein the light emitting module comprises a centrally symmetrical light source board, wherein a plurality of lamp beads are arranged in a triangular array in the light source board; The light emitting module further comprises a plurality of lenses mounted on the light emitting surface of the light source board, the number of the lenses is multiple, and the mounting positions of the plurality of lenses correspond to the plurality of lamp beads; The light emitting module further comprises a cover bracket, which is detachably mounted in the outer frame of the lamp and is used to connect the light emitting module and the housing module; The light-emitting module further comprises an anti-glare sleeve, which has a plurality of barrels, and the positions of the barrels correspond to the lenses; The light emitting module further comprises a heat sink mounted on the backlight surface of the light source panel.

2. A modular lamp according to claim 1, characterized in that: The plurality of lenses are replaced with a plurality of reflectors.

3. A modular lamp according to claim 1, characterized in that: The cover bracket also includes: Multiple arms distributed in a circular array are connected to the periphery of the face cover bracket for detachable connection with the lamp frame, and there are two connection alignment methods between the multiple arms and the lamp frame, one is a positive alignment position, and the other is an alignment deflected 30 degrees relative to the positive alignment position.

4. A modular lamp according to claim 3, characterized in that: The cover bracket also includes: The anti-glare sleeve has a plurality of barrels, and the positions of the barrels correspond to the lenses.

5. A modular lamp according to claim 4, characterized in that: The lens can be clamped in the barrel of the corresponding anti-glare sleeve.

6. A modular lamp according to claim 4, characterized in that: A diffusion plate is also provided in the cylinder.

7. The modular lamp according to claim 1, characterized in that: The light source plate is in the shape of a regular hexagon or a hexagonal snowflake.

8. The modular lamp according to claim 1, characterized in that: The housing module is a hollow regular hexagonal prism-shaped frame or a hollow truncated cone-shaped frame.

9. The modular lamp according to claim 1, characterized in that: Also includes: The driving module is used as the energy source of the lamp beads, and the wires of the driving module are connected to the backlight surface of the light source board.

10. The modular lamp according to claim 8, characterized in that: A hollow regular hexagonal column or cylindrical cylindrical shell is added on the housing module.

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