CN206817196U - LED combination light - Google Patents

Abstract

The utility model discloses a LED combination lamp, including the same LED lamp monomer of structure, LED lamp monomer includes the plane lamp stand and with the lamp shade of plane lamp stand shape unanimity, there is the circuit board unanimous with plane lamp stand shape between plane lamp stand and lamp shade, there is power plug terminal at the bottom mounting of circuit board, there is the power installation round hole on the bottom surface of lamp shade, be fixed with the grafting through-hole that the extension was used on the inclined plane of lamp shade, top both sides at the circuit board all are fixed with power grafting port, medial surface at the lamp shade evenly is fixed with hemispherical bulge. The utility model discloses a structure sets up rationally, and it can realize the extension combination through the grafting of power plug terminal with LED lamp monomer on power plug port when using, has improved the use convenience greatly, can avoid the light source to penetrate directly, and the stability in use is good, and the suitability is strong and the practicality is good.

Description

LED combination light

technical field

The utility model belongs to the technical field of LED lamps, in particular to an LED combination lamp.

Background technique

With the maturity of LED lamp technology in my country, various LED lamps are developing rapidly. The combination method of traditional LED combination lamps is relatively fixed, and cannot be increased or decreased according to needs, which will affect its scope of application to a certain extent, and its practicability is limited.

Contents of the invention

The purpose of the utility model is to provide an LED combination lamp with reasonable structure and good stability in use.

The technical solution to achieve the purpose of the utility model is an LED combination lamp, which includes LED lamp monomers with the same structure, and the LED lamp monomers include a plane lamp holder and a lampshade that is consistent with the shape of the plane lamp holder, and the lampshade is buckled Fixed on the plane lamp holder, there is a circuit board consistent with the shape of the plane lamp holder between the plane lamp holder and the lampshade, the bottom edge of the plane lamp holder forms an angle of 120 degrees with the side, and the plane The top edge of the lamp holder is parallel to the bottom edge, and there is an inclined edge between the top edge and the top edge of the side edge of the plane lamp holder. The bottom of the circuit board is fixed with a power plug terminal, the bottom surface of the lampshade has a power supply installation hole, and the inclined surface of the lampshade is fixed with a plug-in hole for expansion. Both sides of the top of the board are fixed with power sockets, the power sockets are fixed in the power supply installation round holes and the power sockets are installed in the plug-through holes, evenly fixed on the inner surface of the lampshade There are hemispherical protrusions.

A step-down regulator connected to the plug-in terminal of the power supply and an LED light source connected to the step-down regulator are provided on the circuit board, and the plug-in ports of the power supply are all connected to the plug-in terminals of the power supply. Terminals are connected.

The lampshade is a light-transmitting material shade.

The utility model has positive effects: the structure of the utility model is reasonable, and when it is in use, the LED lamp unit can be plugged into the power supply port through the power supply terminal to realize the expansion combination, and it can use different numbers according to needs. The unique LED lamp unit greatly improves the convenience of use. At the same time, it is equipped with hemispherical protrusions to avoid direct light source, good stability in use, strong applicability and practicality.

Description of drawings

In order to make the content of the utility model easier to understand clearly, the utility model will be further described in detail according to specific embodiments below in conjunction with the accompanying drawings, wherein:

Fig. 1 is the schematic diagram when three LED lamp monomers of the utility model are combined;

Fig. 2 is a sectional structure diagram of a single LED lamp of the present invention.

detailed description

(Example 1)

Fig. 1 and Fig. 2 have shown a kind of embodiment of the present utility model, wherein Fig. 1 is the schematic diagram when three LED lamp monomers of the present utility model are combined; Fig. 2 is the sectional structure of the LED lamp monomer of the present utility model picture.

See Fig. 1 and Fig. 2, an LED combination lamp includes an LED lamp unit 1 with the same structure. The lampshade 3 is crimped and fixed on the plane lamp holder 2, and there is a circuit board 4 consistent with the shape of the plane lamp holder between the plane lamp holder 2 and the lampshade 3, and the bottom and sides of the plane lamp holder 2 form an included angle of 120 degrees, the top edge of the plane lamp holder is parallel to the bottom edge, there is an inclined edge between the top edge of the plane lamp holder and the top of the side, and the two ends of the inclined edge are connected to the top edge and the angle formed by the side is 120 degrees, the bottom of the circuit board 4 is fixed with a power plug terminal 5, there is a power supply installation hole 6 on the bottom surface of the lampshade 3, and on the inclined surface of the lampshade 3 A plug-in hole 7 for expansion is fixed, and a power plug port (not shown, which is a conventional single-hole power socket) is fixed on both sides of the top of the circuit board 4, and the power plug is fixed on the The power supply is installed in the round hole and the power supply plug-in port is installed in the plug-in hole, and a hemispherical protrusion 8 is evenly fixed on the inner surface of the lampshade.

A step-down regulator connected to the plug-in terminal of the power supply and an LED light source connected to the step-down regulator are provided on the circuit board, and the plug-in ports of the power supply are all connected to the plug-in terminals of the power supply. Terminals are connected. In this embodiment, the step-down regulator has a conventional structure in the market, and its connection circuit with the LED light source is also a conventional structure, so although it is not described in detail, it does not affect the understanding and implementation of technical personnel.

The lampshade is a light-transmitting material shade.

The structure of the utility model is reasonably arranged, and when it is in use, the LED lamp unit can be plugged on the power supply port through the power supply plug-in terminal to realize expansion combination, and it can use different numbers of LED lamp units according to needs, greatly improving In order to improve the convenience of use, at the same time, it is provided with a hemispherical protrusion, which can avoid direct light from the light source, has good stability in use, strong applicability and good practicability.

Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. And these obvious changes or changes derived from the essential spirit of the present utility model still belong to the protection scope of the present utility model.

Claims (3)

1. An LED combination lamp, comprising LED lamp monomers with the same structure, the LED lamp monomers include a plane lamp holder and a lampshade consistent with the shape of the plane lamp holder, and the lampshade is crimped and fixed on the plane lamp holder, There is a circuit board consistent with the shape of the plane lamp holder between the plane lamp holder and the lampshade, which is characterized in that: the bottom edge of the plane lamp holder forms an angle of 120 degrees with the side, and the plane lamp holder The top edge is parallel to the bottom edge, and there is an inclined edge between the top edge and the top edge of the side edge of the plane lamp holder. The angles formed by the two ends of the inclined edge, the top edge and the side edge are 120 degrees. The bottom end of the circuit board is fixed with a power supply plug-in terminal, there is a round hole for power supply installation on the bottom surface of the lampshade, and a plug-in hole for expansion is fixed on the inclined surface of the lampshade. Both sides are fixed with power plug ports, the power plug is fixed in the power supply installation hole and the power plug port is installed in the plug hole, and the inner surface of the lampshade is evenly fixed with a hemispherical raised. 2. The LED combination lamp according to claim 1, characterized in that: a step-down regulator connected to the plug-in terminal of the power supply and a phase-down regulator connected to the step-down regulator are arranged on the circuit board. For the connected LED light source, the power plug-in ports are all connected to the power plug-in terminals. 3. The LED combination lamp according to claim 2, wherein the lampshade is made of a light-transmitting material.