CN201531803U - LED spot light - Google Patents

Abstract

An LED spot light comprises a driver, a radiating housing connected to the driver, an arc-shaped reflector cup and a light blocking cover, and is characterized in that a triangular bracket formed by three reflector plates are arranged in the middle of the radiating housing, and three LEDs are arranged respectively on the divided and blocked root parts of the three reflector plates of the reflector plates; notches for the three reflector plates to be inserted are formed on the arc-shaped reflector cup; and the light blocking cover is mounted in the middle of the triangular bracket wherein the LEDs can be blocked. The LED spot light has the advantages of safe use, convenient mounting, energy saving, high lighting effect and long service life. By hiding the LED lighting tube in the triangularly distributed reflector lamp housing formed by the triangular bracket and the light blocking cover, not only can the discomfort caused by direct reflecting of light source into the naked eyes be avoided, but also the three LEDs with lighting angle of 120 degrees form justly a lighting of complete 360 degrees under the reflecting actions of the reflector plates, thereby enabling the brightness of the reflected rays to be high and uniform, and having the same effect as the spot light used ordinarily.

Description

A kind of LED shot-light

Technical field

The utility model relates to light fixture, especially a kind of LED shot-light.

Background technology

Traditional shot-light adopts Halogen lamp LED as electric light source usually.Halogen lamp LED power consumption is big, and the temperature height, is unfavorable for energy-conservation.Along with the development of LED technology, it is found that LED is one of at present best lighting source, it has advantages such as luminosity height, long service life.LED has been widely used in illuminating lamp as light source.The LED shot-light is a kind of in the illuminating lamp, and the shot-light of existing led light source be pair lamp direct irradiation structures.It by driver, the light-shield cover that is connected heat-dissipating casing, light source mounting bracket, reflector on the driver, is installed in two LED on the light source bracket and is installed in two LED ends forms, this light source mounting bracket can be made of the reflector of two led light sources separations LED pasting board and two.Two LED that are installed on the light source mounting bracket are isolated in both sides in the reflector.Because the luminous point of led light source is concentrated, irradiating angle is 120 °, is subjected to the limitation of lighting angle, two led light sources formed direct irradiation light under the effect of reflector and separation reflector exists illumination damaged.

The utility model content

Technical problem to be solved in the utility model is to remedy the defective that prior art exists, and a kind of LED shot-light of irradiates light N/D is provided.

The utility model is solved by the following method.

This LED shot-light comprises: driver, be connected heat-dissipating casing, arc reflector and light-shield cover on the driver.

The characteristics of this LED shot-light are:

Described heat-dissipating casing center is provided with the triangular supports that is made of three reflectors;

Three reflector each minute baffle root portion of described triangular supports are not provided with LED;

Described arc reflector is provided with for three reflectors separates the notch that inserts;

What described light-shield cover was installed in the triangular supports center can block the LED place.

Technical problem of the present utility model is solved by following further technical scheme.

The reflector that described triangular supports is extended by triangle center cylinder and each angle of triangle center cylinder constitutes, and posts the LED luminous tube respectively on three cylinders of triangle center cylinder.

Described heat-dissipating casing is an aluminium matter heat-dissipating casing.

The beneficial effect that LED shot-light of the present utility model is compared with the prior art is:

This LED shot-light has light efficiency safe in utilization, easy for installation, energy-conservation, high, feature of long life.Be arranged in the angular distribution reflection-type lampshade that constitutes by triangular supports and light-shield cover the LED luminous tube is hidden, the cute conjunctivitis sense of discomfort that not only can avoid light emitting source directly to mirror people's sight line and cause to the people, and three lighting angles are 120 ° LED just in time forms N/D under the reflection of reflecting effect 360 ° of illumination, make reflection ray brightness high and even, its effect is the same with the shot-light that custom is used.

LED shot-light concrete structure of the present utility model is provided in detail by the following drawings and embodiment.

Description of drawings

Fig. 1 is the structural representation of the utility model LED shot-light;

Fig. 2 is the decomposition texture schematic diagram of LED shot-light shown in Figure 1.

Among the figure: driver 1, aluminium matter heat-dissipating casing 2, triangular supports 3, triangle center cylinder 31, reflector 32, arc reflector 4, notch 41, light-shield cover 5, LED luminous tube 6

The specific embodiment

Embodiment: can be clear that from Fig. 1 and Fig. 2 the LED shot-light is made up of driver 1, aluminium matter heat-dissipating casing 2, triangular supports 3, arc reflector 4, light-shield cover 5 and three LED luminous tubes 6 of being connected on the driver.

The reflector 32 that described triangular supports 3 is extended by triangle center cylinder 31 and triangle center cylinder 31 each angle constitutes.

Post LED luminous tube 6 with heat conductive silica gel respectively on three cylinders of described triangle center cylinder 31.

Described arc reflector 4 is provided with for three reflectors 32 on the triangular supports 3 separates the notch 41 that inserts;

Described light-shield cover 5 is installed in triangle center cylinder 31 tops of the triangular supports 3 at aluminium heat-dissipating casing 2 centers.

Described driver 1 is installed in the bottom of aluminium heat-dissipating casing 2.

Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design, make some alternative or obvious modification that are equal to; and performance or purposes are identical, all should be considered as belonging to the scope of patent protection that the utility model is determined by claims of being submitted to.

Claims (3)

1. LED shot-light comprises: driver, be connected heat-dissipating casing, arc reflector and light-shield cover on the driver, it is characterized in that:

Described heat-dissipating casing center is provided with the triangular supports that is made of three reflectors;

Three reflector each minute baffle root portion of described triangular supports are not provided with LED;

Described arc reflector is provided with for three reflectors separates the notch that inserts;

What described light-shield cover was installed in the triangular supports center can block the LED place.

2. LED shot-light according to claim 1 is characterized in that:

The reflector that described triangular supports is extended by triangle center cylinder and each angle of triangle center cylinder constitutes, and posts the LED luminous tube respectively on three cylinders of triangle center cylinder.

3. LED shot-light according to claim 1 and 2 is characterized in that:

Described heat-dissipating casing is an aluminium matter heat-dissipating casing.

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