CN203322906U

CN203322906U - LED spotlight

Info

Publication number: CN203322906U
Application number: CN201320446266XU
Authority: CN
Inventors: 廖昆
Original assignee: Jiangxi Top Quantum Lighting Tech Co Ltd
Current assignee: Jiangxi Top Quantum Lighting Tech Co Ltd
Priority date: 2013-07-25
Filing date: 2013-07-25
Publication date: 2013-12-04
Anticipated expiration: 2023-07-25

Abstract

The utility model discloses an LED spotlight which comprises a radiator and is characterized in that the radiator is provided with a cavity, a driver is arranged in the cavity, the lower end of the cavity is connected to the upper portion of a lamp holder through threads, a lamp cap is arranged on the lower portion of the lamp holder in a riveting mode, an aluminum substrate is fixed in the inner surface of the upper end of the radiator, an LED light source is attached to the aluminum substrate, an optical lens hood is arranged above the LED light source, an annular upper cover covers an optical lens, and a heat-conducting silicone grease layer is arranged on the inner surface of the aluminum substrate. The LED spotlight is novel and practical in structure, and convenient to assemble and install.

Description

A kind of LED shot-light

Technical field

The utility model relates to a kind of lighting field, specifically the LED shot-light.

Background technology

Shot-light is of a great variety, multiplex in manufacturing effect, intersperses atmosphere.The tones such as that color has is pure white, cream-coloured, light gray, gold, silver color, black; It is microscler, circular that profile has, and specification is not of uniform size.Because moulding is exquisite small and exquisite, have very much ornamental.So in general, mainly with various combining forms, be placed in ornamental stronger place, embody exclusive temperament and interest from details.Shot-light can be placed in furred ceiling surrounding or furniture top, also can be placed within the walls, in dado.Shot-light light is soft, both can play a leading role to integral illumination, again can local daylighting, and heighten atmosphere.

The LED shot-light is exactly the shot-light as light source with light emitting diode.The tradition shot-light adopts Halogen lamp LED more, and luminous efficiency is lower, relatively power consumption, illuminated environment temperature are risen, service life is short.LED, in principle of luminosity, energy-saving and environmental protection, is far superior to the traditional lighting product.But existing LED shot-light assembling product is inconvenient, radiating effect is poor.

The utility model content

Technical problem to be solved: the utility model purpose be to provide the novel structure practicality, easy to assembly, the LED shot-light of convenient loose, good heat dissipation effect is installed.

Technical scheme: a kind of LED shot-light, comprise radiator, its special character is: described radiator has a cavity, driver is installed, the lamp socket top that is spirally connected, cavity lower end, lamp socket bottom riveted joint lamp holder in cavity, one aluminium base is fixed in the inner surface of radiator upper end, be fitted with LED light source on described aluminium base, an optical lens covers on LED light source, and annular upper cover is located on optical lens; Described aluminium base inner surface has one deck heat-conducting silicone grease.

The utility model has following remarkable result: the utility model is owing to having adopted technique scheme, simple in structure, integral heat sink is good, light efficiency is high, high hot conduction, low-power consumption, long service life.The LED shot-light power consumption of Same Efficieney is only 10% of incandescent lamp, also more energy-conservation than fluorescent lamp.

The accompanying drawing explanation

Fig. 1 is the utility model cutaway view.

Fig. 2 is one of the utility model STRUCTURE DECOMPOSITION figure.

Fig. 3 is two of the utility model STRUCTURE DECOMPOSITION figure.

Number in the figure representative: radiator 1, optical lens 2, LED light source 3, driver 4, lamp socket 5, lamp holder 6, annular upper cover 7, aluminium base 8.

The specific embodiment

See Fig. 1-3, a kind of LED shot-light, comprise radiator 1, connecting circuit, its special character is: described radiator 1 has a cavity, and driver 4 is installed in cavity, lamp socket 5 tops that are spirally connected, cavity lower end, lamp socket 5 bottom riveted joint lamp holder 6, one aluminium bases 8 are fixed in the inner surface of radiator 1 upper end, on described aluminium base 8, are fitted with LED light source 3, one optical lens 2 covers on LED light source 3, and annular upper cover 7 is located on optical lens 2; Described aluminium base 8 inner surfaces have one deck heat-conducting silicone grease, increase radiating effect.

LED light source 3 is controlled by driver 4.Locating dowel on optical lens 2 is corresponding interior the fixing of locating hole that is placed on aluminium base 8 respectively.Annular upper cover 7 inner surface screw threads are fixedly connected with the inner external screw thread of radiator 1.

The utility model only limits to absolutely not these examples.The foregoing is only the utility model embodiment preferably, only, for describing the utility model, can not be interpreted as the restriction to scope of the present utility model.It should be pointed out that all any modifications of making within spirit of the present utility model and principle, be equal to replacement and improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a LED shot-light, comprise radiator (1), it is characterized in that: described radiator (1) has a cavity, driver (4) is installed in cavity, lamp socket (5) top that is spirally connected, cavity lower end, lamp socket (5) bottom riveted joint lamp holder (6), one aluminium base (8) is fixed in the inner surface of radiator (1) upper end, be fitted with LED light source (3) on described aluminium base (8), one optical lens (2) covers on LED light source (3), and annular upper cover (7) is located on optical lens (2); Described aluminium base (8) inner surface has one deck heat-conducting silicone grease.