CN201259101Y - Decorative lamp - Google Patents

Abstract

The utility model discloses a decorative lamp, which comprises a lampshade and a lamp body connector disposed in the lampshade, wherein a lamp body is disposed on the lamp body connector, and is characterized in that the lamp body is an LED lamp group composed of a plurality of LED lamps; the lamp comprises an LED lamp holder, wherein the plurality of LED lamps are mounted on the LED lamp holder, and a heat sink is disposed at the front end of the LED lamp holder, wherein a reflector is connected to the front end of the heat sink. The utility model has a wide light emitting angle and a good heat dissipation effect.

Description

a decorative lamp

technical field

The utility model relates to a decorative lamp.

Background technique

Most of the existing lamps, especially in decorative lamps, use incandescent lamps as illuminants. Due to the low luminous efficiency, low intensity and short life of incandescent lamps, they are gradually replaced by other illuminants, such as some decorative lamps now. Energy-saving lamps are used as the luminous body in the system, and the luminous efficiency is improved, but the luminous light source is single, the illuminance is uneven, and the luminous efficiency still needs a breakthrough.

Contents of the invention

The purpose of the utility model is to provide a decorative lamp with energy saving and more uniform illuminance.

The utility model is achieved through the following technical solutions:

A decorative lamp, the lamp comprises a lampshade and a lamp body connector arranged in the lampshade, a lamp body is arranged on the lamp body connector, and the lamp body is an LED lamp group composed of a plurality of LED lamps.

The utility model forms an LED lamp group by arranging a plurality of LED lamps. The LED lamps have wide light-emitting angles, uniform illuminance and high efficiency. When the lamps are used, they have ideal decoration, beautification and lighting effects.

Further structure of the present utility model is:

The lamp includes an LED lamp stand, the plurality of LED lamps are installed on the LED lamp stand, and a heat dissipation rod is arranged at the front end of the LED lamp stand, and a reflector is connected to the front end of the heat dissipation rod. The reflector reflects the light of the LED lamp to eliminate the dark shadow area formed under the LED lamp, so that the light of the LED lamp is more comprehensively distributed outward, and the decoration and lighting effects are good.

The reflector is a metal reflector or a plexiglass reflector. Since the LED lamp generates a lot of heat when it is working, it needs to be effectively dissipated. The heat generated by the LED lamp can be dissipated through the metal reflector and heat dissipation. The rods radiate outward to keep the LED lights working at their best while also eliminating glare.

The lamp also includes a metal coil spring, which is sleeved on the heat dissipation rod and pressed against the rear side of the reflector. The metal coil spring also plays a certain role in heat dissipation, and the spring also plays a role in positioning the reflector.

The lamp body connector and the LED lamp holder are connected through a connecting device, and a matching connection male connector and a connection female connector are respectively installed on the lamp body connector and the LED lamp holder. The lamp body connector, the LED lamp holder The power cord on the light stand is connected through the male connector and the female connector; the power cord is connected through the male connector and the female connector, which is very convenient for disassembly and installation.

Among them, the LED light group can have the following structural forms:

The LED lamp holder is disc-shaped, and the plurality of LED lamps are arranged on the disc-shaped LED lamp holder to form the LED lamp group. Further, the disc-shaped LED lamp group is at least two, stacked axially along the heat dissipation rod.

Alternatively, two intersecting arc-shaped lamp stands are installed on the front end of the disc-shaped LED lamp stand, and multiple LED lamps are simultaneously installed on the arc-shaped sides of the arc-shaped lamp stand.

The LED lamp holder is columnar, and the plurality of LED lamps are arranged on the columnar LED lamp holder to form the LED lamp group; the LED lamps are also arranged at the front end of the columnar LED lamp holder.

Description of drawings

Fig. 1 is the explosion diagram of embodiment one;

Fig. 2 is in Fig. 1, the partial enlarged view of place A;

Fig. 3 is the explosion diagram of embodiment two;

Fig. 4 is the explosion diagram of embodiment three;

Fig. 5 is the explosion diagram of embodiment four;

Explanation of reference signs:

1. Lampshade, 2. Lamp body connector, 3. LED lamp group, 4. LED lamp holder, 5. LED lamp, 6. Cooling rod, 7. Reflector, 8. Coil spring, 9. Connecting male connector, 10 1. Connect the female connector, 11. The arc lamp holder.

Detailed ways

Embodiment one

As shown in Figures 1 and 2, a decorative lamp includes a lampshade 1 and a lamp body connector 2 disposed in the lampshade 1, and a lamp body is arranged on the lamp body connector 2, wherein the lamp body is made of An LED lamp group 3 composed of a plurality of LED lamps 5 .

Wherein, the light fixture includes an LED lamp holder 4, a metal coil spring 8, a plurality of LED lamps 5 are installed on the LED lamp holder 4, and a heat dissipation rod 6 is also provided at the front end of the LED lamp holder 4, and at the top of the heat dissipation rod 6 The front end is connected with a metal reflector 7, and the metal coil spring 8 is set on the heat dissipation rod 6 and pressed against the rear side of the reflector 7; the lamp body connector 2 and the LED lamp holder 4 are connected by a connecting device (such as a nut, a screw) , on the lamp body connector 2 and the LED lamp stand, there are respectively equipped with a matching connection male connector 9 and a connection female connector 10, through which the power cords on the lamp body connector 2 and the LED lamp holder 4 pass through the connection male connector 9, Connect the female connector 10 to connect; in this embodiment, the LED lamp holder 4 is in the shape of a disk, and a plurality of LED lamps 5 are arranged on the disk-shaped LED lamp holder 4 to form the LED lamp group 3 .

In this embodiment, the LED lamp group 3 is formed by arranging a plurality of LED lamps 5. The LED lamp 5 has a wide luminous angle and high efficiency; the reflector 7 reflects the light of the LED lamp 5 to eliminate the dark shadow formed by the lower part of the LED lamp 5 area, so that the light of the LED lamp 5 can be distributed outward more comprehensively, and at the same time, it can also eliminate glare, and the decoration and lighting effects are good; because the LED lamp 5 generates a lot of heat in the working state, it needs to be effectively dissipated. The heat generated when the lamp 5 works can be dissipated outwards through the metal reflector 7, the cooling rod 6 and the metal coil spring 8, so as to ensure that the LED lamp 5 remains in the best working condition; Connect the power cord, it is convenient to dismantle and install the lamp.

Embodiment two

As shown in Figure 3, in this embodiment, two arc-shaped lamp stands 11 intersecting are also installed at the front end of the disc-shaped LED lamp stand 4, and a plurality of LED lamps 5 are installed on the ends of the arc-shaped lamp stands 11 at the same time. on the curved edge.

Embodiment Three

As shown in FIG. 4 , in this embodiment, compared with the first embodiment, there are three disk-shaped LED lamp groups 3 , which are stacked axially along the cooling rod 6 .

Embodiment Four

As shown in Figure 5, in this embodiment, the LED lamp holder 4 is columnar, and a plurality of LED lamps 5 are arranged on the columnar LED lamp holder 4 to form an LED lamp group 3, and the front end of the columnar LED lamp holder 4 is also arranged There are LED lights5.

Claims (10)

1. A decorative lamp, which includes a lampshade and a lamp body connector arranged in the lampshade. A lamp body is arranged on the lamp body connector. It is characterized in that the lamp body is an LED lamp composed of a plurality of LED lamps. light set. 2. The decorative lighting fixture as claimed in claim 1, wherein the lighting fixture includes an LED lamp holder, the plurality of LED lamps are installed on the LED lamp holder, and a heat dissipation rod is provided at the front end of the LED lamp holder. The front end of the cooling rod is connected with a reflector. 3. The decorative lamp according to claim 2, wherein the reflector is a metal reflector or a plexiglass reflector. 4. The decorative lamp according to claim 2, wherein the lamp further comprises a metal coil spring, and the metal coil spring is sleeved on the heat dissipation rod and pressed against the rear side of the reflector. 5. The decorative lamp as claimed in claim 2, wherein the lamp body connector and the LED lamp holder are connected through a connecting device, and matching connecting connectors are respectively installed on the lamp body connector and the LED lamp holder. A male connector and a connecting female connector, through which the connecting head of the lamp body and the power cord on the LED lamp stand are connected. 6. The decorative lighting fixture according to any one of claims 2 to 5, characterized in that, the LED lamp holder is disc-shaped, and the plurality of LED lamps are arranged on the disc-shaped LED lamp holder to form The LED light set. 7. The decorative lamp according to claim 6, wherein there are at least two disk-shaped LED lamp groups, which are stacked axially along the heat dissipation rod. 8. The decorative lighting fixture according to claim 6, characterized in that two crossed arc lamp stands are installed on the front end of the disc-shaped LED lamp holder, and multiple LED lamps are installed on the arc lamp at the same time. on the curved edge of the shelf. 9. The decorative lamp according to any one of claims 2 to 5, wherein the LED lamp holder is columnar, and the plurality of LED lamps are arranged on the columnar LED lamp holder to form the LED lamp Group. 10. The decorative lighting fixture according to claim 9, wherein the LED lamp is also provided at the front end of the columnar LED lamp holder.

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