CN105065934B - Modularized limit emitting diode (LED) lamp system - Google Patents

Abstract

The invention discloses a modular LED lamp system, which includes a plurality of light-emitting modules and a base, wherein the light-emitting module includes a light-emitting body and a translucent lampshade covered outside the light-emitting body, and the shape of the light-emitting body is the same as that of the lampshade. The light-emitting body includes a plurality of interconnected circuit boards and LEDs located on the circuit boards. The plurality of LEDs in the light-emitting body are connected in parallel through wires. The lampshade is provided with a plurality of through holes and a plurality of metal columns corresponding to the through holes. A metal ring is installed on the hole, and the metal ring of the light-emitting module is connected to the LED of the light-emitting body through a wire. The metal post of one light-emitting module is inserted into the metal post of the other light-emitting module to connect the two. Multiple assembled light-emitting modules Installed on the base. In the modularized LED light system proposed by the present invention, by arranging multiple light-emitting modules and using plug-in connections, users can connect and combine multiple light-emitting modules in different ways to form large lampshades of different shapes.

Description

Modular LED Lighting System

technical field

The invention relates to the technical field of lighting equipment structure, in particular to a modular LED lamp system.

Background technique

Now, there are many styles of LED white light lamps on the market, some with overall structure, and some with 2~3 modules combined, but there is no system that can change the size, shape, scope of the system at will, and can be converted between desk lamps and wall-mounted lamps. LED light systems, therefore, lack versatility and applicability in a variety of situational conditions.

Contents of the invention

The main purpose of the present invention is to provide a modular LED lamp system, aiming at realizing a user-defined LED lamp lighting system.

To achieve the above object, the present invention provides a modular LED lamp system, comprising a plurality of interconnected light emitting modules and a base for powering the light emitting modules, wherein,

The light-emitting module includes a light-emitting body and a translucent lampshade disposed outside the light-emitting body. The shape of the light-emitting body is the same as that of the lampshade. The light-emitting body includes a plurality of interconnected circuit boards and a LEDs on the board, multiple LEDs of the light-emitting body are connected in parallel through wires, multiple through holes and multiple metal posts corresponding to the through holes are provided on the lampshade, metal rings are installed on the through holes, The metal ring of the light-emitting module is connected to the LED of the light-emitting body by wires, the metal column of one light-emitting module is inserted into the metal ring of the other light-emitting module to connect the two, and a plurality of assembled light-emitting modules are installed on the base superior.

Preferably, the lampshade is a cube or a regular triangular prism.

Preferably, the metal post is provided with a mounting hole, and a metal ball and an elastic member are installed in the mounting hole, and the two ends of the elastic member are respectively connected to the metal post and the metal ball, and the metal ball part protrudes from the outside the mounting hole.

Preferably, the elastic member is a spring.

Preferably, the base is a pedestal type, and the base is provided with a power supply electrode for connecting with the light emitting module and a plug electrically connected with the power supply electrode.

Preferably, the base is wall-mounted, and the base includes a base and a retractable bottom plate mounted on the base, and the base is provided with screw holes for fixing it on the wall and A power supply electrode for connecting with the light emitting module.

In the modularized LED light system proposed by the present invention, a user can connect and combine multiple light emitting modules in different ways to form large lampshades of different shapes by arranging a plurality of light emitting modules and using a plug-in connection, which is convenient for users to use. At the same time, the modular LED lamp system also has the advantages of simple structure and easy implementation.

Description of drawings

Fig. 1 is a schematic structural view of the light-emitting module in the modular LED lamp system of the present invention when the light-emitting body is a cube;

Fig. 2 is a schematic diagram of the internal structure of the light-emitting module in the modular LED lamp system of the present invention when the light-emitting body is a cube;

Fig. 3 is a schematic structural view of the light-emitting module in the modular LED lamp system of the present invention when the light-emitting body is a regular triangular prism;

Fig. 4 is a schematic structural view of the first embodiment of the base in the modular LED lamp system of the present invention;

Fig. 5 is a schematic structural view of a second embodiment of the base in the modular LED lamp system of the present invention.

In the figure, 10-light-emitting module, 11-light-emitting body, 111-circuit board, 112-LED, 12-lampshade, 121-metal ring, 122-metal post, 1221-installation hole, 1222-metal ball, 1223-elasticity Parts, 13-wire, 30-base, 31-plug, 32-power supply electrode, 33-base, 34-bottom plate.

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

It should be noted that, in the description of the present invention, the terms "horizontal", "vertical", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, or operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

1 to 5, in this preferred embodiment, a modular LED lamp system includes a plurality of interconnected light emitting modules 10 and a base 30 for powering the light emitting modules 10, wherein,

The light-emitting module 10 includes a light-emitting body 11 and a translucent lampshade 12 covering the outside of the light-emitting body 11. The shape of the light-emitting body 11 is the same as that of the lampshade 12. The light-emitting body 11 includes a plurality of circuit boards 111 connected to each other. The LED112 on the board 111 (LED112 is a SMD LED), the multiple LED112 of the light-emitting body 11 are connected in parallel through the wire 13, and the lampshade 12 is provided with a plurality of through holes and a plurality of metal posts 122 corresponding to the through holes. A metal ring 121 is installed on it, and the metal ring 121 of the light-emitting module 10 is connected to the LED112 of the light-emitting body 11 through a wire 13. The metal column 122 of one light-emitting module 10 is inserted into the metal ring 121 of the other light-emitting module 10 to connect the two. connected, a plurality of assembled light emitting modules 10 are installed on the base 30 .

Specifically, in this embodiment, a mounting hole 1221 is provided in the metal post 122, and a metal ball 1222 and an elastic member 1223 are installed in the mounting hole 1221, and the two ends of the elastic member 1223 are respectively connected to the metal post 122 and the metal ball 1222, and the metal Part of the ball 1222 protrudes from the installation hole 1221 . The elastic member 1223 is a spring.

In this embodiment, the lampshade 12 is taken as a cube or a regular triangular prism as an example for specific description. The size of the light emitting module 10 and the built-in SMD LED lamp are set according to different specifications. The larger the specification of the light emitting module 10 is, the larger the rated light emitting power of the LED lamp is.

Referring to Figure 1 and Figure 2, when the lampshade 12 is a cube, the light-emitting module 10 is composed of a translucent cube PC lampshade and a small cube with six SMD LED lamps installed inside it, and the material of the small cube is a perforated board , six patch-type LED lamps are connected in parallel on the six sides of the small cube (that is, the cube formed by splicing the circuit board 111), and then lead out six pairs of electrodes (through the wire 13) to connect to the conductive metal ring 121 of the lampshade 12 Or on the metal post 122 . At this time, metal posts 122 (two metal posts 122 are installed on each side) are installed on three sides of the cube lampshade 12 , and metal rings 121 (two metal rings 121 are installed on each side) are installed on the other three sides.

Referring to Fig. 3, when the lampshade 12 is a regular triangular prism, the light-emitting module 10 is composed of a translucent triangular prism PC shell and a small triangular prism with five SMD LED lamps installed inside. The material of the small triangular prism is also a hole board. Two patch LED lamps are connected in parallel on five faces of the small cube, and then respectively draw two pairs of electrodes connected to the conductive metal circular holes or the metal posts 122 on the two square faces of the lampshade 12 . The light-emitting module 10 adopting regular triangular prisms is to facilitate the realization of a hypotenuse pattern during splicing.

In this embodiment, the bases 30 are all of the power supply type. This embodiment proposes two specific structures of the base 30 here.

Referring to FIG. 4 , the first type is: the base 30 is a pedestal, and the base 30 is provided with a power supply electrode 32 for connecting with the light emitting module 10 and a plug 31 electrically connected with the power supply electrode 32 .

Referring to Fig. 5, the second type is: the base 30 is a wall-mounted type, the base 30 includes a base 33 and a telescopic bottom plate 34 installed on the base 33, and the base 33 is provided with a base for fixing it on the wall. The screw holes and the power supply electrodes 32 for connecting with the light emitting module 10.

The working principle of this modular LED light system is as follows: First, all the light-emitting modules 10 will be assembled, and then the light-emitting modules 10 will be connected in parallel through sockets. The metal ball 1222 is snapped into the metal ring 121, and the metal post 122 is in good contact with the metal ring 121. The purpose of snapping the metal ball 1222 is to ensure that the inserted metal post 122 will not slip out of the metal ring 121 casually.

When the light-emitting modules 10 are used to form a "ten" shape, the cross-shaped light needs six cube-shaped light-emitting modules 10 . After assembling the six cube light emitting modules 10 together, put the lowermost cube light emitting module 10 into the base 30 of the desktop, and insert the two power supply electrodes 32 in the base 30 into the bottom surface of the light emitting module 10 at the bottom. In the metal ring 121, the whole LED lamp system is lighted when the power supply is connected, and the intensity of the luminescence of the lamp can be adjusted by switching on the plug 31 on the power cord.

When using the light-emitting module 10 to form a long "one" shape, several square light-emitting modules 10 are connected in parallel through sockets, and the wall-mounted base 30 is used to screw the base 33 on the wall, and the spliced The light-emitting module strip is placed on the bottom plate 34 of the base 33, the power supply electrode 32 at the left end of the base 33 is inserted into the metal ring 121 of the leftmost light-emitting module 10, and finally the power is turned on to light the entire LED lamp system.

The modular LED lamp system proposed in this embodiment, by setting multiple light emitting modules 10 and using plug-in connections, users can connect and combine multiple light emitting modules 10 in different ways to form large lampshades 12 of different shapes, which is convenient for users to use . At the same time, the modular LED lamp system also has the advantages of simple structure and easy implementation.

The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural transformations made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields, are all the same. included in the scope of patent protection of the present invention.

Claims (5)

1. A modular LED lamp system, characterized in that it comprises a plurality of interconnected light-emitting modules and a base for powering the light-emitting modules, wherein, The light-emitting module includes a light-emitting body and a translucent lampshade disposed outside the light-emitting body. The shape of the light-emitting body is the same as that of the lampshade. The light-emitting body includes a plurality of interconnected circuit boards and a LEDs on the board, multiple LEDs of the light-emitting body are connected in parallel through wires, multiple through holes and multiple metal posts corresponding to the through holes are provided on the lampshade, metal rings are installed on the through holes, The metal ring of the light-emitting module is connected to the LED of the light-emitting body by wires, the metal column of one light-emitting module is inserted into the metal ring of the other light-emitting module to connect the two, and a plurality of assembled light-emitting modules are installed on the base above; the metal post is provided with a mounting hole, and a metal ball and an elastic piece are installed in the mounting hole, and the two ends of the elastic piece are respectively connected to the metal post and the metal ball, and the metal ball part protrudes from the installation outside the hole. 2. The modular LED lamp system according to claim 1, wherein the lampshade is a cube or a regular triangular prism. 3. The modular LED lamp system according to claim 1, wherein the elastic member is a spring. 4. The modular LED lamp system according to any one of claims 1 to 3, wherein the base is a pedestal type, and the base is provided with a power supply electrode for connecting with the light-emitting module and a The power supply electrode is electrically connected to the plug. 5. The modular LED lamp system according to any one of claims 1 to 3, wherein the base is wall-mounted, and the base includes a base and a retractable The bottom plate, the base is provided with screw holes for fixing it on the wall and power supply electrodes for connecting with the light emitting module.