CN102997131A

CN102997131A - Design method of LED (Light-emitting Diode) spotlight

Info

Publication number: CN102997131A
Application number: CN201210419010XA
Authority: CN
Inventors: 马友军
Original assignee: Xi'an Shengyunda Electronic Co Ltd
Current assignee: Xi'an Shengyunda Electronic Co Ltd
Priority date: 2012-10-29
Filing date: 2012-10-29
Publication date: 2013-03-27

Abstract

The invention relates to a design method of an LED spotlight. The LED spotlight at least comprises a support and a light body fixed on the support. The LED spotlight is characterized in that a front cover is fixed to the forefront end of the light body; a glass cover plate is arranged in the middle of the front cover; the light body on the inner side of the glass cover plate is internally provided with a gradually contracted conical cavity; a substrate is arranged at the rear part of the cavity; a plurality of LED beads are distributed on the substrate; a controller is further fixed in the light body and is electrically connected with the LED beads on the substrate; and a power cord connected with the controller extends out of the light body from the tail of the light body. As traditional spotlight beads are replaced by the small-power and high-brightness LED beads, the LED spotlight has the advantages of lower power consumption, higher brightness and longer service life; and simultaneously, an irradiation effect is improved because a light sequence control circuit of the controller can control the LED beads with different colors to be turned on and off in sequence.

Description

A kind of method for designing of LED shot-light

Technical field

The present invention relates to the lighting apparatus field, particularly a kind of method for designing of LED shot-light.

Background technology

Shot-light as a kind of electric light source be widely used in indoorly interspersing, the field such as billboard lighting, stage illumination, lighting, the conventional light source such as the most employing of traditional shot-light osram lamp are as illuminating source, but there are a lot of defectives in conventional light source, not only consumes a large amount of electric energy, and service life is short.

Summary of the invention

The purpose of this invention is to provide a kind of energy-conserving and environment-protective, distribution of light evenly, without the LED shot-light of stroboscopic, long service life.

The technical scheme that the present invention solves its technical problem employing is: a kind of method for designing of LED shot-light, which comprises at least bearing and be fixed on lamp body on the bearing, it is characterized in that: lamp body be fixed with foremost protecgulum, the centre position of protecgulum is glass cover-plate, the lamp body inside of glass cover-plate inboard is the conical cavity that shrinks gradually, the cavity rear portion is substrate, is distributed with some LED lamp pearls on the substrate; Also be fixed with controller in the lamp body, controller is electrically connected with each LED lamp pearl on the substrate, and the power line that controller connects has the lamp body afterbody to extend to outside the lamp body.

The conical cavity body sidewall place of described lamp body inside is furnished with reflection shield.

The LED lamp pearl of arranging on the described substrate is the color LED lamp pearl.

The color LED lamp pearl that described some LED lamp pearls are different colours.

Described controller is furnished with the light sequence control circuit.

Described bearing is comprised of base and support, and the centre position on base top is fixedly connected with the bottom of support, and the upper end of support has connecting hole, and the connecting hole that Fixing shrink ring is connected on rear on the outer wall of lamp body middle part and the support is bolted.

Have fixing hole on the described base.

The invention has the beneficial effects as follows: owing to the LED lamp pearl that the lamp pearl of traditional shot-light is changed into small-power, high brightness, so power consumption is less, and brightness is larger, longer service life; Can control LED modules with different colors lamp pearl with the light sequence control circuit of Time Controller and flicker in order, increase radiation response.

Description of drawings

The present invention is further described below in conjunction with accompanying drawing.

Fig. 1 is the structural representation of this LED shot-light;

Among the figure: 1, base; 2, fixing hole; 3, support; 4, bolt; 5, protecgulum; 6, reflection shield; 7, LED lamp pearl; 8, substrate; 9, retainer ring; 10, controller; 11, lamp body; 12, power line.

The specific embodiment

Embodiment 1

Shown in the structural representation of this LED shot-light of Fig. 1, comprise bearing and be fixed on lamp body 11 on the bearing.

Bearing is comprised of base 1 and support 3, the centre position on base 1 top is fixedly connected with the bottom of support 3, the upper end of support 3 has connecting hole, retainer ring 9 is connected by bolt 4 with the connecting hole of support 3 upper ends after being socketed on the lamp body 11 middle part outer walls, tighten bolt 4 fixing again after regulating the angle of inclination of lamp body 11, also have fixing hole 2 on the base, pass fixing hole 2 by bolt base 1 is fixed on the installation site.

Lamp body 11 comprises protecgulum 5, LED lamp pearl 7, substrate 8, controller 10 at least, lamp body 11 be fixed with foremost protecgulum 5, the centre position of protecgulum 5 is glass cover-plates, lamp body 11 inside of glass cover-plate inboard are the conical cavity that shrinks gradually, the cavity rear portion is substrate 8, is distributed with some LED lamp pearls 7 on the substrate 8; Also be fixed with controller 10 in the lamp body 11, controller 10 is electrically connected with each LED lamp pearl 7 on the substrate 8, and the power line that controller 10 connects has lamp body 11 afterbodys to extend to outside the lamp body.

The conical cavity body sidewall place of lamp body 11 inside is furnished with reflection shield 6.

Embodiment 2

The LED lamp pearl 7 of arranging on the substrate 8 is the color LED lamp pearl, and a plurality of LED lamp pearls can be arranged as different colours.

Controller 10 be except can being converted to direct current with the 220V civil power, and direct current is passed to outside the LED lamp pearl 7 on the substrate 8, also is furnished with the light sequence control circuit, and the order that the LED modules with different colors lamp pearl 7 that the light sequence control circuit can arrange is flickered increases and intersperses effect.

The parts that present embodiment is not described in detail and structure belong to well-known components and common structure or the conventional means of the industry, here not one by one narration.

Claims

1. the method for designing of a LED shot-light, which comprises at least bearing and be fixed on lamp body on the bearing, it is characterized in that: lamp body be fixed with foremost protecgulum, the centre position of protecgulum is glass cover-plate, the lamp body inside of glass cover-plate inboard is the conical cavity that shrinks gradually, the cavity rear portion is substrate, is distributed with some LED lamp pearls on the substrate; Also be fixed with controller in the lamp body, controller is electrically connected with each LED lamp pearl on the substrate, and the power line that controller connects has the lamp body afterbody to extend to outside the lamp body.

2. the method for designing of a kind of LED shot-light according to claim 1, it is characterized in that: the conical cavity body sidewall place of described lamp body inside is furnished with reflection shield.

3. the method for designing of a kind of LED shot-light according to claim 1, it is characterized in that: the LED lamp pearl of arranging on the described substrate is the color LED lamp pearl.

4. the method for designing of a kind of LED shot-light according to claim 1 is characterized in that: the color LED lamp pearl that described some LED lamp pearls are different colours.

5. the method for designing of a kind of LED shot-light according to claim 1, it is characterized in that: described controller is furnished with the light sequence control circuit.

6. the method for designing of a kind of LED shot-light according to claim 1, it is characterized in that: described bearing is comprised of base and support, the centre position on base top is fixedly connected with the bottom of support, the upper end of support has connecting hole, and the connecting hole that Fixing shrink ring is connected on rear on the outer wall of lamp body middle part and the support is bolted.

7. the method for designing of a kind of LED shot-light according to claim 6 is characterized in that: have fixing hole on the described base.