CN204420883U - LED decorative lamp - Google Patents

Abstract

The utility model discloses an LED ornament lamp, which comprises a casing with a light-transmitting hole, a cover plate covering the casing, a circuit board arranged in the casing, and LED lamp beads connected to the circuit board. Bearings are installed at the bottom of the body, and light guide rods pass through the bearings, and the light guide plate is connected with the circuit board. The structure of the utility model is convenient to adjust the light output, and can obtain lights with different effects.

Description

LED Ornament Light

technical field

The utility model relates to an LED ornament lamp.

Background technique

Due to the advantages of LED energy saving, service life, and many colors, traditional lamps have been gradually replaced by LED lamps. For decorative lamps, the main consideration is to provide different styles of lamp environments for different people. Therefore, it has become necessary to design a variety of lamps.

Contents of the invention

The purpose of the utility model is to provide an LED ornament lamp which is easy to adjust and can obtain different effects.

In order to achieve the above purpose, the LED decorative lamp includes a housing with a light-transmitting hole, a cover plate covering the housing, a circuit board inside the housing, and LED lamp beads connected to the circuit board. A bearing is installed, the bearing passes through a light guide rod, and the light guide rod is connected with the circuit board.

Further, the housing is circular, and an annular groove is provided on the inner wall of the housing, and a chute extending from the upper edge of the housing to the annular groove is provided in the housing, and the two ends of the circuit board are respectively provided with The groove slides into the protrusion in the annular groove.

The beneficial effect of the utility model is: the LED lamp bead can emit light through the light-transmitting hole, and at the same time, the light in the casing can also be exported through the light guide rod. In addition, if the light guide rod is rotated, the circuit board can be adjusted. Therefore, the LED decorative lamp of the utility model is convenient to adjust the light output, so as to obtain different irradiation effects, and make the changing forms of the LED decorative lamp diversified. When the annular groove is provided, the circuit board can slide in the annular groove, so the movement of the circuit board is more stable.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is an enlarged view of A in Fig. 1 .

Detailed ways

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 and 2, the LED decorative lamp includes a housing 1 with a light-transmitting hole 11, a cover plate 2 covering the housing 1, a circuit board 3 inside the housing 1, and a circuit board connected to the circuit board. The LED lamp bead 4. The light-transmitting hole 11 is trumpet-shaped and can act as a reflective bowl. In this way, after the light emitted by the LED lamp beads passes through the light-transmitting hole 11, the light will be reflected and refracted at the light-transmitting hole 11, so that the light output The angle is large, and the effect of irradiation is good; the shell is circular, as shown in Figure 2, an annular groove 12 is provided on the inner wall of the shell 1, and a slide extending from the upper edge of the shell to the annular groove is provided in the shell 1. Slot 13, the two ends of the circuit board 3 are respectively provided with protrusions that can slide into the annular groove along the chute, when the circuit board 3 needs to be installed, let the protrusions align with the chute, so that the effect of the protrusion and the chute Let the circuit board 3 move down into the annular groove 12. A bearing 5 is installed at the bottom of the housing 1 , and a light guide rod 6 passes through the bearing 5 , and the light guide rod 6 is connected with the circuit board 3 .

According to the structure of the present utility model, the light of the LED lamp bead 4 can be emitted through the light-transmitting hole 11, and at the same time, the light in the housing 1 can also be exported through the light guide rod 6. In addition, if the light guide rod 6 is rotated , allowing the circuit board 3 to slide along the annular groove, so as to achieve the purpose of adjusting the position of the LED lamp bead. Therefore, the LED ornamental lamp of the present utility model is convenient for adjusting the light output, thereby obtaining different irradiation effects, and making the LED ornamental lamp change in various forms change. When the annular groove is provided, the circuit board can slide in the annular groove, so the movement of the circuit board is more stable.

Claims (2)

1.LED decorative lamp, it is characterized in that: comprise the housing with loophole, the cover plate covered on housing, be located at circuit board in housing and the LED lamp bead be connected on circuit boards, be provided with bearing in the bottom of housing, bearing is through there being lamp guide, and lamp guide is connected with circuit board.

2. LED decorative lamp according to claim 1, it is characterized in that: described housing is for circular, be provided with cannelure in inner walls, be provided with the chute extended to cannelure from housing top edge in housing, the two ends of circuit board are respectively equipped with the projection that can slide into along chute in cannelure.