CN201206763Y - LED close type crystal lamp - Google Patents

Abstract

The utility model relates to a LED presses close to formula crystal lamp, it is including lighting fixture and a plurality of crystal of setting on the lighting fixture, is provided with the LED lamp grain of taking the circuit board on the crystal inboard surface hugely. Because the LED lamp grain is hugged closely outside the crystal, when the circular telegram, the refraction luminous intensity of LED lamp grain in the crystal after one side of pressing close to the crystal is luminous is great, and the refraction effect is unanimous to through the color or the luminance of the LED lamp grain of single crystal side of electronic circuit control, thereby make whole crystal lamp produce photochromic pleasing to the eye, change rich and orderly viewing effect, and can show glittering and translucent, change endless light pattern, so the utility model discloses have high decorative and viewing and admiring nature, be suitable for the use of decoration and illumination occasions such as holiday, hotel, house more.

Description

LED Proximity Crystal Light

【Technical field】

The utility model relates to a crystal lamp, in particular to a crystal lamp in which an LED is close to a crystal.

【Background technique】

The popular crystal lamps currently on the market are mainly composed of crystals and light sources. The light from the light source is refracted on the facets of the crystals and presents colorful light colors on the crystals, which has good decorative and ornamental properties. But this kind of crystal lamp cannot change color, and simply adding other light sources to diffuse on the crystal can make the whole lamp have a color-changing effect, but because the angle of light incident on the crystal is not uniform, the refraction produced on the crystal The light is also inconsistent, and it is impossible to control the discoloration of a single crystal, so the overall effect is relatively monotonous, so it is absolutely necessary to improve the current crystal lamp.

【Content of utility model】

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide an LED embedded crystal lamp with reasonable structure, beautiful light and color, abundant changes and high ornamental value.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

An LED close-to-type crystal lamp includes a lamp frame and several crystals arranged on the lamp frame, and LED lamp grains with circuit boards are closely arranged on the inner surface of the crystals.

As an improved solution to the above-mentioned LED close-to-type crystal lamp, each of the LED lamp grains is uniformly aimed at the same position of the crystal for irradiation.

Compared with the prior art, the beneficial effect of the utility model is: since the LED lamp particles are attached to the outside of the crystal, when the power is turned on, the refracted light intensity in the crystal after the LED lamp particles emit light on the side close to the crystal is greater , and the refraction effect is consistent, and the color or brightness of the LED lamp grains on the side of a single crystal is controlled by an electronic circuit, so that the entire crystal lamp can produce a beautiful light color, rich and orderly changes, and can display crystal clear and endless changes. Light pattern, so the utility model has a very high decorative and ornamental, more suitable for festivals, hotels, home and other decorative and lighting occasions.

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail:

【Description of drawings】

Fig. 1 is the front view of the utility model embodiment;

Fig. 2 is the partial installation diagram of Fig. 1;

Fig. 3 is the structural representation of single crystal of the present utility model;

Fig. 4 is a right side view of Fig. 3 .

【Detailed ways】

The utility model is an LED close-to-type crystal lamp, which includes a lamp frame 1 and several crystals 2 arranged on the lamp frame 1, which form a beautiful crystal lamp shape, as shown in Fig. 1 . According to the decorative effect to be produced, all or part of the inner surface of the crystal 2 is provided with LED lamp grains 4 with circuit board 3 in close contact. Usually, each LED lamp grain is uniformly aligned with the same position of the crystal 2 for irradiation. At the same time, because the light source of the LED lamp grain has directionality and a certain irradiation angle (about 120 degrees), the degree to which each LED lamp grain is close to its corresponding crystal is based on the fact that the light emitted by the LED lamp grain will not irradiate the crystal next to it. should. The power line and the control line on the circuit board 3 are connected to the external power supply and the control circuit through a miniature connector. It is transparent, and the suspension wire 5 used to suspend the crystal 2 is usually set as a silver-plated wire core. The circuit board next to the crystal is made very small, and SMD LED lamp grains and other auxiliary components are sealed and welded on it.

In this embodiment, as shown in Figure 2, an LED lamp grain 4 with a circuit board 3 is correspondingly arranged beside each crystal 2, and the controller controls the on and off of some LED lamp grains to realize The pattern effect to be achieved by the whole crystal light, so that more diverse and ever-changing pattern effects can be achieved by programming the controller. Certainly, according to the pattern effect to be produced, LED lamp grains with circuit boards can be arranged correspondingly beside some crystals instead of LED lamp grains with circuit boards arranged beside all the crystals.

The LED lamp grain 4 can be hoisted from the lamp frame 1, or a positioning frame is set on the crystal 2 or the suspension wire 5 where it is located to fix the LED lamp grain 4 and the circuit board 3 next to it, of course Other structures are also possible, as long as the LED lamp grains can be uniformly aligned to the same position of the corresponding crystal 2 to irradiate.

When installing, first the LED lamp grain 4 with the circuit board 3 is closely arranged on the inner side of the crystal 2 (relative to the outside that is easy to be seen from the crystal lamp), and then the suspension wire 5 of the crystal 2 is connected with the crystal lamp. The lamp stand 1 is hung up, and the power line and control line used to power and control the LED lamp grain 4 on the circuit board 3 are closely attached to the suspension wire 5 for wiring or winding, so that the structure of the crystal lamp is more reasonable, and the appearance It is also more beautiful.

The main control board arranged in the lamp holder mostly adopts a flexible circuit board, so that it can be bent and deformed more flexibly according to the shape of the designed crystal lamp, and the main control board is connected to it through another micro-connector.

When the crystal lamp is powered on, the LED lamp grains emit light on the side of the crystal that it is close to, so that the refracted light intensity generated by the light on the facet of the crystal surface is relatively large, and the refraction effect is consistent. The color and brightness of the LED lamp grains, so that the entire crystal lamp can form the required light pattern, and the light pattern of the light color is beautiful, the changes are rich and orderly, thus producing crystal clear and infinitely changing light effects, so this practical The new type is highly decorative and ornamental, and is more suitable for decoration and lighting in festivals, hotels or homes. In the embodiment of FIG. 1 , a digital pattern of "1-4" (the lighter part W in the figure) is generated.

Claims (2)

1, a kind of LED presses close to the formula Crystal lamp, includes lamp bracket (1) and is arranged on several crystallines (2) on the lamp bracket (1), it is characterized in that: the LED lamp grain (4) that is provided with band circuit board (3) on crystalline (2) inner surface closely.

2, LED according to claim 1 presses close to the formula Crystal lamp, it is characterized in that: all unified same position of aiming at crystalline (2) of described each LED lamp grain (4) is shone.

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