CN201779548U

CN201779548U - LED spotlight

Info

Publication number: CN201779548U
Application number: CN2010202569955U
Authority: CN
Inventors: 周建华
Original assignee: Guangdong LCLED Lighting Co Ltd
Current assignee: Guangdong LCLED Lighting Co Ltd
Priority date: 2010-07-13
Filing date: 2010-07-13
Publication date: 2011-03-30
Anticipated expiration: 2020-07-13

Abstract

The utility model discloses an LED spotlight, which comprises a lamp holder, lamp arms, a reflective lamp cup, a drive circuit board, an LED light source and a piece of transparent glass, the lamp arms are mounted on the lamp holder, the reflective lamp cup is mounted on the lamp arms, the drive circuit board is mounted in the reflective lamp cup, the lamp holder is a hollow cavity with a lower opening, the two supporting legs of the first U-shaped lamp arm are articulated with the left and the right walls of the lamp holder, the second U-shaped lamp arm is perpendicularly and firmly connected with the first U-shaped lamp arm, and the reflective lamp cup is articulated with the two supporting legs of the second U-shaped lamp arm. Since the lamp arm-articulating structure is adopted, the reflective lamp cup can swing to change the direction in four degrees of freedom by means of the lamp arms, and the LED spotlight has the advantages of simple structure, low production cost, good universality and the like, is easy and flexible to adjust, and can be widely applied to various ceiling lamps and indoor decorative spotlights.

Description

A kind of LED projecting lamp

Technical field:

The utility model relates to the field of interior decoration lighting, particularly a kind of projecting lamp that changes irradiating angle.

Background technology:

At present, common interior decoration Ceiling light or shot-light, for realizing to change irradiating angle, its structure adopts similar gyrostatic pair of change socket join structure mostly, for this structure, although the irradiating angle of light fixture can be regulated as required, but its shortcoming is: 1, fitting structure complexity, assembling inconvenience, complex manufacturing, production cost height, 2, the regulation and control trouble is installed, the poor accuracy of adjustment, and the mechanical hum that produces is big.

The utility model content:

Technical problem to be solved in the utility model is the defective that overcomes prior art, provide a kind of simple in structure, production cost is low, adjust easy flexibly, the LED projecting lamp of advantage such as versatility is good.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of LED projecting lamp, include lamp socket, be loaded on the arm on the lamp socket, be loaded on the reflection Lamp cup on the arm, be loaded on drive circuit board and led light source in the reflection Lamp cup, described lamp socket is the hollow cavity of below perforate, and two legs on the described first U-shaped arm are articulated in lamp socket left and right sides wall, be connected with the second U-shaped arm on the vertical direction of the first U-shaped arm, two legs on the second U-shaped arm are hinged with the reflection Lamp cup.

At above-mentioned LED projecting lamp, two legs of the described first U-shaped arm are hinged by rivet and Lamp cup left and right sides wall, and the second U-shaped leg is hinged with two legs of reflection Lamp cup bottom surface by rivet.

Prior art is compared relatively, the utlity model has following advantage: 1, simple in structure, compact; 2, the accessory production technology is simple, reduces production costs greatly; 3, the swing Lamp cup can be realized the break-in adjustment of eight directions, adjusts easy to be flexible; 4, versatility is good, can be widely used in various Ceiling lights and interior decoration shot-light.

Description of drawings

Fig. 1 is the generalized section of the utility model embodiment.

Fig. 2 is the generalized section of the utility model embodiment.

The specific embodiment:

As Fig. 1, shown in Figure 2, the LED projecting lamp of the utility model embodiment, comprise lamp socket 1, arm, reflection Lamp cup 2, drive circuit board 3, led light source 4 and transparent glass 8 constitute, lamp socket 1 is the hollow cavity of below perforate, the two ends leg of arm all has fraising in the lamp socket 1, two legs of the first U-shaped arm 5 are by rivet 7 ' the be articulated in left and right sides wall of lamp socket 1, be connected with the second U-shaped arm 6 on the vertical direction of the first U-shaped arm 5, two legs of reflection Lamp cup 2 bottom surfaces are articulated in two legs of the second U-shaped arm 6 by rivet 7, in the reflection Lamp cup 2 drive circuit board 3 and led light source 4 are housed, like this, reflection Lamp cup 2 and led light source 4 thereof can swing around the axis of rivet 7 ' be linked to be, can do swing around the axis that rivet 7 is linked to be with the second U-shaped arm 6, can do upper left by the cross axis that two pairs of rivets are linked to be with the first U-shaped arm 5 and the second U-shaped arm 6 again, the bottom right, the lower-left, upper right swing.

The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. LED projecting lamp, include lamp socket (1), be loaded on the arm on the lamp socket (1), be loaded on the reflection Lamp cup (2) on the arm, be loaded on drive circuit board (3), led light source (4) and transparent glass (8) in the reflection Lamp cup (2), it is characterized in that: described lamp socket (1) is the hollow cavity of below perforate, two legs on the described first U-shaped arm (5) are articulated in lamp socket (1) left and right sides wall, be connected with the second U-shaped arm (6) on the vertical direction of the first U-shaped arm (5), two legs on the second U-shaped arm (6) are hinged with reflection Lamp cup (2).

2. LED projecting lamp according to claim 1, it is characterized in that: two legs of the described first U-shaped arm (5) are hinged by rivet (7 ') and lamp socket (1) left and right sides wall, and two legs of the second U-shaped arm (6) are hinged with two legs of reflection Lamp cup (2) bottom surface by rivet (7).