CN201875507U

CN201875507U - Integrated LED (light-emitting diode) lamp

Info

Publication number: CN201875507U
Application number: CN2010206494619U
Authority: CN
Inventors: 安波滔
Original assignee: Dongguan Perfect Science & Technology Co Ltd
Current assignee: Dongguan Perfect Science & Technology Co Ltd
Priority date: 2010-12-09
Filing date: 2010-12-09
Publication date: 2011-06-22
Anticipated expiration: 2020-12-09

Abstract

The utility model discloses an integrated LED (light-emitting diode) lamp, which belongs to the field of lighting. The integrated LED lamp comprises an integrated LED light source, and the light source is fixed on the internal bottom surface of a horn-shaped reflecting cover through a fixing ring; a light transmission board with a corresponding size is arranged at the horn opening of the reflecting cover, and an adjusting ring with inner steps is also sleeved on the edge of the horn opening; a surface ring with the inside diameter larger than the outside diameter of the adjusting ring is sleeved on the periphery of the adjusting ring, and screws penetrate through the surface ring and the adjusting ring through two symmetric sides, so that the adjusting ring can deflect around the diameter relative to the surface ring; the outer edge of the reflecting cover is provided with an annular steel ring, the two sides of the steel ring are respectively provided with a corrugated bulge, and one ends of the screws press the bulges, so that the reflecting cover and the light transmission board are pressed on the inner steps of the adjusting ring; and the outer bottom of the reflecting cover is arranged on a circular heat conduction substrate, and the other surface of the substrate is connected with a heat radiator. The integrated LED lamp has high power and a compact structure and increases the efficiency of utilization of optical energy. Moreover, the light angle of the integrated LED lamp can be adjusted freely.

Description

A kind of integrated LED lamp

Technical field

The utility model relates to a kind of integrated LED lighting field.

Background technology

LED be called as the 4th generation lighting source and green light source, huge market prospects are arranged.Single 1-3 watt traditional LED secondary lens luminous intensity distribution, though small and exquisite simple, power is little, range of application is limited, can't bring into play the advantage of LED.Rapid expansion along with market, the demand of high-powered LED lamp and application are more and more general, therefore how high-powered LED lamp is designed to such an extent that more simple and practically have a very high market value, but there are many difficult problems in high-powered LED lamp when structural design, should solve heat dissipation problem on the one hand, the compression stroke of also will doing the best on the other hand, but also to guarantee the utilization ratio of luminous energy.

Summary of the invention

The purpose of this utility model aims to provide a kind of high-powered LED lamp simple in structure.

For achieving the above object, the technical solution adopted in the utility model is as follows:

A kind of integrated LED lamp comprises integrated LED light source, and this light source is fixed on a trumpet-shaped reflector inner bottom surface by retainer ring; The horn mouth of reflector is provided with the light-passing board of corresponding size, and its edge also is with the adjustable ring of step in the band; The also sheathed internal diameter in the periphery of this adjustable ring passes face ring and adjustable ring by screw from the both sides of symmetry greater than the face ring of adjustable ring external diameter, but makes the adjustable ring opposite face around diameter deflection; The outer of reflector is provided with annular steel ring, and there is the corrugated projection steel ring both sides, and described screw one end is pushed down this projection, and reflector and light-passing board are pressed on the interior step of adjustable ring; The outer bottom of reflector is contained on the heat-conducting substrate of a circle, and the another side of this substrate connects radiator.

Further, the position corresponding with screw also is installed with the fixedly jump ring of two symmetries on described ring.

The beneficial effects of the utility model are: adopt integrated LED light source, guaranteeing the powerful while, dwindled the LED lamp and taken up space; Reflector can reflex to the central area with the scattered light of LED, has effectively improved the utilization rate of luminous energy; Adjustable ring can rotate relatively with the face ring, cooperates fixedly jump ring design, can adjust light angle on request after the lamp installation.

Description of drawings

Fig. 1 is each exploded view of the present utility model;

Among the figure: 1, reflector; 2, integrated LED light source; 3, retainer ring; 4, light-passing board; 5, adjustable ring; 6, face ring; 7, screw; 8, steel loop; 9, substrate; 10, radiator; 11, fixing jump ring; 801, projection.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

A kind of integrated LED lamp as shown in Figure 1 comprises integrated LED light source 2, and this light source is fixed on trumpet-shaped reflector 1 inner bottom surface by retainer ring 3; The horn mouth of reflector 1 is provided with the light-passing board 4 of corresponding size, and its edge also is with the adjustable ring 5 of step in the band; The also sheathed internal diameter in the periphery of this adjustable ring 5 passes face ring 6 and adjustable ring 5 greater than the face ring 6 of adjustable ring 5 external diameters by screw 7 from the both sides of symmetry, but makes adjustable ring 5 opposite face rings 6 around diameter deflection; The outer of reflector 1 is provided with annular steel ring 8, and there is corrugated projection 801 steel ring 8 both sides, and described screw 7 one ends are pushed down this projection 801, and reflector 1 and light-passing board 4 are pressed on the interior step of adjustable ring 5; The outer bottom of reflector 1 is contained on the heat-conducting substrate 9 of a circle, and the another side of this substrate 9 connects radiator 10.

Further, the position corresponding with screw 7 also is installed with the fixedly jump ring 11 of two symmetries on described ring 6.

Certainly, above embodiment just is explanation rather than restriction the utility model, the above only is preferred embodiment of the present utility model, so all equivalences of being done according to the described scheme of the utility model patent claim change or modify, is included in the utility model patent claim.

Claims

1. integrated LED lamp, it is characterized in that: comprise integrated LED light source, this light source is fixed on a trumpet-shaped reflector inner bottom surface by retainer ring; The horn mouth of reflector is provided with the light-passing board of corresponding size, and its edge also is with the adjustable ring of step in the band; The also sheathed internal diameter in the periphery of this adjustable ring passes face ring and adjustable ring by screw from the both sides of symmetry greater than the face ring of adjustable ring external diameter, but makes the adjustable ring opposite face around diameter deflection; The outer of reflector is provided with annular steel ring, and there is the corrugated projection steel ring both sides, and described screw one end is pushed down this projection, and reflector and light-passing board are pressed on the interior step of adjustable ring; The outer bottom of reflector is contained on the heat-conducting substrate of a circle, and the another side of this substrate connects radiator.

2. a kind of integrated LED lamp according to claim 1 is characterized in that: the position corresponding with screw also is installed with the fixedly jump ring of two symmetries on described ring.