CN202403047U

CN202403047U - Novel LED (Light-Emitting Diode) reflector lamp

Info

Publication number: CN202403047U
Application number: CN2012200192741U
Authority: CN
Inventors: 石盛华
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-01-16
Filing date: 2012-01-16
Publication date: 2012-08-29
Anticipated expiration: 2022-01-16

Abstract

The utility model discloses a novel LED (Light-Emitting Diode) reflector lamp, composed of a heat conducting bridge cover (1), a heat conducting bridge (2), LED light sources (3), a reflecting cup (4) and a radiator (5), wherein the heat conducting bridge (2) is connected to the radiator (5) via an opening preformed in the reflecting cup (4); the reflecting cup (4) is mounted inside the radiator (5), wherein a plurality of groups of LED light sources (3) are fixed under the heat conducting bridge (2), and the irradiating surfaces of the two groups of LED light sources (3) on the inclined surfaces are used for irradiation to the reflecting cup (4) at obtuse angles. The novel LED reflector lamp is sufficient in light source, high in power, good in light condensation effect and capable of preventing glaring; besides, the lamp is high in heat dissipation capability and safe in use; and therefore, the popularization of the LED lamp in the lighting field can be realized.

Description

The New LED reflectoscope

Technical field

The utility model relates to a kind of electric light source, relates in particular to the good heat conductive reflectoscope that contains many group led light sources.

Background technology

LED uses more and more widely at lighting field; Be a kind of long service life, volume is little, power consumption is low, high brightness, low in calories, material environment friendly; No fluorescent lamp contains that mercury pollutes, the electric light source of advantage such as sturdy and durable, because single led lamp can't provide enough brightness, therefore; LED adopts the combination use of many group LED different modes basically in the use illumination, to obtain suitable illumination.Simultaneously, influenced the service life of its LED, so the utility model provides a kind of LED reflectoscope of many group led light sources, adopted the good heat radiating structure to solve the problem of LED lamp heat radiation simultaneously because many group LED combination must cause LED lamp caloric value high.

Summary of the invention

The utility model purpose provides a kind of LED reflectoscope of many group led light sources with regard to being to solve an above difficult problem, have the LED reflectoscope of corresponding heat dispersion, reflecting properties simultaneously.

The New LED reflectoscope that the utility model provides; This device is made up of heat-conductive bridges lid, heat-conductive bridges, led light source, reflector, radiator; Heat-conductive bridges is connected on the radiator via reserving opening in the reflector; Reflector has been installed in radiator inside, it is characterized in that: organize led light source more and be fixed under the heat-conductive bridges, and wherein two groups of light source led light source irradiation faces on the inclined-plane shine in reflector in obtuse angle.

The New LED reflectoscope that the utility model provides; The heat-conductive bridges that adopts is arc, is positioned at that medial surface has two inclined-planes in obtuse angle below the arc centre, and described many group led light sources are fixed on below the heat-conductive bridges on the plane through gummed; Wherein on two groups of inclined-planes in obtuse angle one group of led light source has been installed respectively; Thereby two groups of light source led light source irradiation faces on the inclined-plane shine in reflector in obtuse angle, have increased the scope that shines reflector of led light source, in order to let the utility model that better illuminating effect is provided; Plane below can heat-conductive bridges between two inclined-planes increases by one group of led light source, thereby can strengthen the lighting effect of LED lamp.

The New LED reflectoscope that the utility model provides; Be the heat-conductive bridges lid that shape and heat-conductive bridges match on heat-conductive bridges, heat-conductive bridges is connected on the radiator via reserving opening in the reflector, and reflector has been installed in radiator inside; The heat that produces when led light source is luminous is delivered to through heat-conductive bridges on the fin of radiator dispels the heat; The light of led light source makes the LED dazzle of dispersing under the effect of reflector, obtain polymerization through the reflection of reflector, and what also become simultaneously is softer.

Described heat-conductive bridges, its composition material of radiator can be aluminium, aluminium alloy, copper, heat pipe and combination thereof, and its composition material of described reflector can be aluminium, aluminium alloy.

The utility model has the following advantages and effect with comparing with prior art: multiple sets of light sources has guaranteed that light source is sufficient, and power is high, and through the reflector effect, light, the spotlight effect that can make full use of the emission of LED lamp are good, avoid dazzle; Heat-sinking capability is strong, and is safe in utilization, and lamp use aspect is more stable, increased the service life of lamp, can realize the popularization of LED lamp at lighting field.

Description of drawings

Fig. 1 is the three-dimensional front plan view of decomposing of two groups of led light sources of the utility model.

Fig. 2 is the three-dimensional front plan view of decomposing of three groups of led light sources of the utility model.

Fig. 3 is the utility model LED lamp overall package figure.

Fig. 4 is the three-dimensional heat-conductive bridges upward view of the utility model LED lamp.

Among the figure, 1-heat-conductive bridges lid, 2-heat-conductive bridges, 3-LED light source, 4-reflector, 5-radiator.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is done further explain.

The utility model is made up of heat-conductive bridges lid (1), heat-conductive bridges (2), led light source (3), reflector (4), radiator (5); During practical implementation; Earlier that led light source (3) is fixing through being glued at below the arc centre of heat-conductive bridges (2); Gummed or mechanical engagement fixed heat sink (5) and reflector (4) connect heat-conductive bridges (2) and radiator (5) at last through gummed or screw, obtain with reference to Fig. 3 after the connection.

Preferably, according to the practical application needs, can adopt perhaps three groups of led light sources of two groups of led light sources.When adopting two groups of led light sources, two groups of led light sources are glued at respectively on two inclined-planes in obtuse angle below the arc centre of heat-conductive bridges (2); When adopting three groups of led light sources, two groups of led light sources wherein are glued at respectively on two inclined-planes in obtuse angle below the arc centre of heat-conductive bridges (2), and another group led light source gummed is fixed on below the heat-conductive bridges on the plane between two inclined-planes.

The utility model can be processed the LED reflectoscope of the different sizes of various power according to actual needs, to reach the purpose of practical application.Having advantages such as thermal diffusivity is good, optically focused property is good, the life-span is long, is a kind of desirable energy-saving electric power, is fit to applications such as family room's intraoral illumination, street lighting.

Claims

1. New LED reflectoscope; This device is made up of heat-conductive bridges lid (1), heat-conductive bridges (2), led light source (3), reflector (4), radiator (5); Heat-conductive bridges (2) is connected on the radiator (5) via reserving opening in the reflector (4); Reflector (4) has been installed in radiator (5) inside, it is characterized in that: organize led light source (3) more and be fixed under the heat-conductive bridges (2), and wherein two groups of light source led light source irradiation faces on the inclined-plane shine in reflector (4) in obtuse angle.

2. according to the said New LED reflectoscope of claim 1, it is characterized in that: heat-conductive bridges (2) is for arc, is positioned at that medial surface has two inclined-planes in obtuse angle below the arc centre.