CN202812832U

CN202812832U - High brightness LED down lamp with adjustable angle

Info

Publication number: CN202812832U
Application number: CN2012202501364U
Authority: CN
Inventors: 李碧祥
Original assignee: GUANGDONG LUCKYSTAR ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: GUANGDONG LUCKYSTAR ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2012-05-29
Filing date: 2012-05-29
Publication date: 2013-03-20
Anticipated expiration: 2022-05-29

Abstract

The utility model discloses a high brightness LED down lamp with an adjustable angle, belongs to the technical field of LED lamps, and adopts the technical point that the LED down lamp comprises a lamp holder, wherein a radiator is arranged at the bottom of the lamp holder; a heat radiation lamp housing is arranged at the bottom of the radiator; a lamp panel is arranged in the heat radiation lamp housing; an LED lamp wick is arranged on the lamp panel; a lens is arranged on the lamp panel at the periphery of the LED lamp wick; a regulating ring is arranged on the opening part of the heat radiation lamp housing in a sleeving manner; and a clamp spring is arranged on the outer wall of the regulating ring. The LED down lamp provided by the utility model is simple in structure, low in energy consumption and long in service life, and is used for indoor and outdoor illumination.

Description

A kind of high-brightness LED Down lamp of angle adjustable

Technical field

The utility model relates to a kind of LED light fixture, more particularly, relates in particular to a kind of high-brightness LED Down lamp of angle adjustable.

Background technology

LED ball bubble is the Novel energy-saving lamp that substitutes the conventional incandescent bulb.Conventional incandescent (tengsten lamp) power consumption is high, the life-span is short; overall situation in the global resources anxiety is lower; gradually, forbidden producing by national governments; substitute products are electronic energy-saving lamps thereupon; although electronic energy-saving lamp has improved energy-saving effect; but owing to used the heavy metal element of many contaminated environment, run counter to again the main trend of environmental protection.Become gradually the only choosing of novel green illumination along with the high speed development LED illumination of LED technology.LED is far superior to the traditional lighting product on the aspect of principle of luminosity, energy-saving and environmental protection.Existing LED light fixture, because LED wick caloric value is high, and the radiator structure cost is higher, so power can be very not large, limited the development of high-power LED lamp.

The utility model content

The purpose of this utility model is for above-mentioned the deficiencies in the prior art, provides that a kind of compact conformation, energy consumption are low, the high-brightness LED Down lamp of the angle adjustable of long service life.

The technical solution of the utility model is achieved in that a kind of high-brightness LED Down lamp of angle adjustable, comprise lamp socket, wherein said lamp socket bottom is provided with radiator, be provided with heat-dissipation lamp housing in the radiator bottom, in heat-dissipation lamp housing, be provided with lamp plate, be provided with the LED wick at lamp plate, the lamp plate in LED wick periphery is provided with lens; Be arranged with adjustable ring at the heat-dissipation lamp housing peristome, be provided with jump ring at the adjustable ring outer wall.

In the high-brightness LED Down lamp of above-mentioned angle adjustable, be provided with reflection shield in the heat-dissipation lamp housing of described lens periphery.

In the high-brightness LED Down lamp of above-mentioned angle adjustable, be provided with driving power in the described lamp socket, driving power is connected with lamp holder by wire.

In the high-brightness LED Down lamp of above-mentioned angle adjustable, the wire between described lamp holder and the driving power is provided with plug and socket, and described lamp holder cooperates socket connection with wire between the driving power by plug and socket.

In the high-brightness LED Down lamp of above-mentioned angle adjustable, described adjustable ring is comprised of interior ring, middle ring and the outer shroud of sequentially socket, and described jump ring is arranged on the outer shroud; Described inner ring sleeve is located at the peristome periphery of heat-dissipation lamp housing.

In the high-brightness LED Down lamp of above-mentioned angle adjustable, described lamp socket top is provided with the location aluminium sheet, is provided with four screw rods between location aluminium sheet and radiator; Four screw rods are separately positioned on four angles of lamp socket, and described four screw rods are connected with the location aluminium sheet by screw.

In the high-brightness LED Down lamp of above-mentioned angle adjustable, described lamp socket is comprised of lamp cylinder and the cover plate that is arranged on lamp cylinder peristome, and described driving power is arranged in the lamp cylinder.

After the utility model adopts said structure, cooperate heat-dissipation lamp housing that the heat that the LED wick produces is distributed by radiator, the temperature in the time of can effectively guaranteeing the work of LED wick can be not too high, and then can increase the service life, guarantee lighting effect; Simultaneously, by the setting of adjustable ring, can make light fixture after installation, also can suitably regulate as the case may be, heat-dissipation lamp housing can be done to adapt to rotation by the relative adjustment ring, reach the angle demodulator purpose.The utlity model has compact conformation, radiating effect advantage good, easy to use.

Description of drawings

The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not consist of any restriction of the present utility model.

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

Fig. 2 is decomposition texture schematic diagram of the present utility model.

Among the figure: lamp socket 1, lamp cylinder 1a, cover plate 1b, radiator 2, heat-dissipation lamp housing 3, lamp plate 4, lens 5, adjustable ring 6, jump ring 6a, interior ring 6b, middle ring 6c, outer shroud 6d, reflection shield 7, driving power 8, lamp holder 9, plug 10, socket 11, location aluminium sheet 12, screw rod 13.

The specific embodiment

Consult illustrated in figures 1 and 2, the high-brightness LED Down lamp of a kind of angle adjustable of the present utility model, comprise lamp socket 1, lamp socket 1 is comprised of lamp cylinder 1a and the cover plate 1b that is arranged on lamp cylinder 1a peristome, in lamp cylinder 1a, be provided with driving power 8, driving power 8 is connected with lamp holder 9 by wire, wire between lamp holder 9 and driving power 8 is provided with plug 10 and socket 11, described lamp holder 9 cooperates socket connection with wire between the driving power 8 by plug 10 and socket 11, the line connecting terminal that plug 10 and socket 11 combine, can adopt U.S. to advise, also can select Europe to advise, select according to concrete needs; Be provided with radiator 2 in lamp socket 1 bottom, be provided with heat-dissipation lamp housing 3 in radiator 2 bottoms, in heat-dissipation lamp housing 3, be provided with lamp plate 4, be provided with the LED wick at lamp plate 4, lamp plate 4 in LED wick periphery is provided with lens 5, be provided with reflection shield 7 in the heat-dissipation lamp housing 3 of lens 5 peripheries, it is that minute surface and inwall are that two kinds in circle face is optional that reflection shield 7 has inwall, selects as the case may be; Be arranged with adjustable ring 6 at heat-dissipation lamp housing 3 peristomes, be provided with jump ring 6a at adjustable ring 6 outer walls.Adjustable ring 6 in the present embodiment is comprised of interior ring 6b, middle ring 6c and the outer shroud 6d of sequentially socket, and described jump ring 6a is arranged on the outer shroud 6d; The peristome that described interior ring 6b is set in heat-dissipation lamp housing 3 is peripheral; Jump ring 6a have U.S. rule and Europe advise two kinds optional.

Further, be provided with location aluminium sheet 12 on lamp socket 1 top, between location aluminium sheet 12 and radiator 2, be provided with four screw rods 13; Four screw rods 13 are separately positioned on four angles of lamp socket 1, and described four screw rods 13 are connected with location aluminium sheet 12 by screw.

Claims

1. the high-brightness LED Down lamp of an angle adjustable, comprise lamp socket (1), it is characterized in that, described lamp socket (1) bottom is provided with radiator (2), be provided with heat-dissipation lamp housing (3) in radiator (2) bottom, be provided with lamp plate (4) in heat-dissipation lamp housing (3), be provided with the LED wick at lamp plate (4), the lamp plate (4) in LED wick periphery is provided with lens (5); Be arranged with adjustable ring (6) at heat-dissipation lamp housing (3) peristome, be provided with jump ring (6a) at adjustable ring (6) outer wall.

2. the high-brightness LED Down lamp of angle adjustable according to claim 1 is characterized in that, is provided with reflection shield (7) in the heat-dissipation lamp housing (3) of described lens (5) periphery.

3. the high-brightness LED Down lamp of angle adjustable according to claim 1 is characterized in that, is provided with driving power (8) in the described lamp socket (1), and driving power (8) is connected with lamp holder (9) by wire.

4. the high-brightness LED Down lamp of angle adjustable according to claim 3, it is characterized in that, wire between described lamp holder (9) and the driving power (8) is provided with plug (10) and socket (11), and described lamp holder (9) cooperates socket connection with wire between the driving power (8) by plug (10) and socket (11).

5. the high-brightness LED Down lamp of angle adjustable according to claim 1, it is characterized in that, described adjustable ring (6) is comprised of interior ring (6b), middle ring (6c) and the outer shroud (6d) of sequentially socket, and described jump ring (6a) is arranged on the outer shroud (6d); Described interior ring (6b) is set in the peristome periphery of heat-dissipation lamp housing (3).

6. according to claim 1 to the high-brightness LED Down lamp of 5 arbitrary described angle adjustables, it is characterized in that, described lamp socket (1) top is provided with location aluminium sheet (12), is provided with four screw rods (13) between location aluminium sheet (12) and radiator (2); Four screw rods (13) are separately positioned on four angles of lamp socket (1), and described four screw rods (13) are connected with location aluminium sheet (12) by screw.

7. according to claim 3 or the high-brightness LED Down lamp of 4 described angle adjustables, it is characterized in that, described lamp socket (1) is comprised of lamp cylinder (1a) and the cover plate (1b) that is arranged on lamp cylinder (1a) peristome, and described driving power (8) is arranged in the lamp cylinder (1a).