CN203349011U

CN203349011U - A kind of LED light cup

Info

Publication number: CN203349011U
Application number: CN2013204455187U
Authority: CN
Inventors: 唐承周
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-24
Filing date: 2013-07-24
Publication date: 2013-12-18
Anticipated expiration: 2023-07-24

Abstract

The utility model discloses a LED lamp cup, which comprises a lamp cup main body, wherein one end of the lamp cup main body is provided with a lamp hole for installing a lamp bead; inner surface of the lamp cup main body: the lamp hole end is extended to form an irradiation surface, the irradiation surface is a parabolic curved surface, and the other end of the lamp hole is extended to form an installation part; a hollow part is arranged between the lamp hole and the installation part. The utility model discloses a lamp cup, the utility model discloses a LED lamp cup is provided with the face of shining of parabola curved surface at the internal surface of lamp cup main part, can play fine spotlight effect, can realize the lamp pearl of miniwatt, and the illumination effect that the performance is bigger to the rate of utilization of lamp pearl effectively, and then realize environmental protection and energy saving's effect. And a hollow part is arranged between the lamp hole and the installation part, so that the problem of short circuit caused by contact of the LED lamp source and the radiator when the LDE lamp is installed can be avoided.

Description

A kind of LED Lamp cup

Technical field

The utility model relates to the LED field of light fittings, particularly a kind of LED Lamp cup.

Background technology

The LED light fixture is the lighting device of a kind of high efficiency, small size and low power consuming.But the high efficiency while of LED light fixture, also brought the problem that caloric value is high.In use for some time, the lamp body temperature is very high for the LED light fixture, and the user easily is burned because of careless touching lamp body, and serious even can burn out wick.The method of common solution heat dissipation problem has a lot, is to start with from lamp body material and lamp body structure mostly.As adopt aluminum material to make lamp body, rely on the good heat conductivity heat radiation of aluminium; A kind of method in addition is a plurality of fin to be set on lamp body, increasing heat radiation area promotion heat radiation; And in common lamp body, be to make to be similar to the such reflecting layer of minute surface, light is too dazzling.

The utility model content

The purpose of this utility model is to provide a kind of novel LED Lamp cup.

According to one side of the present utility model, a kind of LED Lamp cup is provided, comprise the Lamp cup main body, Lamp cup main body one end is provided with the lamp hole that the lamp pearl is installed; The Lamp cup body inner surface: extend into shadow surface from the lamp hole end, shadow surface is a parabolic surface, and the lamp hole other end extends to installation portion; Be provided with hollow-out parts between lamp hole and installation portion.

Further, shadow surface is provided with by orange peel technique and obtains vacuum coating.Thus, make the LDE emergent light even, not dazzling.

Further, Lamp cup main body outer surface one end is for facing end directly, and the other end is the curved end be complementary with shadow surface, and the last section of described curved end is provided with and is mounted with position.Thus, the design curved end can reduce the weight of Lamp cup effectively, and then reduces costs.

Further, the outer surface of Lamp cup main body is provided with a plurality of radiating grooves.Thus, increase the radiating effect of Lamp cup, guarantee the service life of light fixture.

Further, face the larger radiating groove of area that end is provided with directly, at the described end of facing directly, with the junction of curved end, be provided with the little radiating groove that area is less.Thus, the setting of big or small radiating groove, can make the radiating effect of whole Lamp cup consistent, makes the whole temperature of Lamp cup be consistent, and guarantees the service life of light fixture.

Further, installation portion is provided with screw thread.Thus, can assemble better with LED lamp positioning mounting, and make the integral heat sink effect after assembling better.

The beneficial effect the utlity model has: a kind of LED Lamp cup of the present utility model, be provided with the shadow surface of parabolic surface at the inner surface of Lamp cup main body, can play good spotlight effect, can realize low power lamp pearl, bring into play larger luminance effects, thereby the effective utilization rate of floor-lamp pearl, and then realize the effect of environmental protection and energy saving.And be provided with hollow-out parts between lamp hole and installation portion, in the time of can avoiding the LDE lamp to install, LED lamp source contacts with radiator the problem of being short-circuited.

The accompanying drawing explanation

The structural representation that Fig. 1 is LED Lamp cup of the present utility model.

The schematic cross-section that Fig. 2 is LED Lamp cup in Fig. 1.

Another view that Fig. 3 is Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 to Fig. 3 has schematically shown the LED Lamp cup according to a kind of embodiment of the present utility model.

As shown in Figure 1 to Figure 3, the LED Lamp cup comprises Lamp cup main body 1, and Lamp cup main body 1 one ends are provided with the lamp hole 11 that the lamp pearl is installed; Lamp cup main body 1 inner surface: from lamp hole 11 ends, extend into shadow surface 12, shadow surface 12 is a parabolic surface, lamp hole 11 other ends extend to installation portion 13, and installation portion 13 is provided with screw thread, can assemble better with LED lamp positioning mounting with screw thread by installation portion 13 is set, and make the integral heat sink effect after assembling better.Also be provided with by orange peel technique and obtain vacuum coating on shadow surface 12, vacuum coating makes the LDE emergent light even, not dazzling; Be provided with hollow-out parts 14 between lamp hole and installation portion.

Lamp cup main body 1 outer surface one end is for facing end 4 directly, and the other end is the curved end 5 be complementary with shadow surface 12, and the last section of curved end 5 is provided with and is mounted with position 2, and design curved end 5 can reduce the weight of Lamp cup effectively, and then reduces costs.Face the larger radiating groove 3 of end 4 areas that are provided with directly, be provided with the junction of curved end 5 the little radiating groove 31 that area is less at the described end 4 of facing directly, increase the radiating effect of Lamp cup, guarantee the service life of light fixture, the setting of size radiating groove, can make the radiating effect of whole Lamp cup consistent, make the whole temperature of Lamp cup be consistent, guarantee the service life of light fixture.And be provided with hollow-out parts 14 between lamp hole 11 and installation portion 13, in the time of can avoiding the LDE lamp to install, LED lamp source contacts with radiator the problem of being short-circuited.

The beneficial effect the utlity model has: the shadow surface 12 that is provided with parabolic surface at the inner surface of Lamp cup main body 1, can play good spotlight effect, can realize low power lamp pearl, bring into play larger luminance effects, thereby the effective utilization rate of floor-lamp pearl, and then realize the effect of environmental protection and energy saving.

The foregoing is only a kind of preferred embodiment of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, all belong to protection domain of the present utility model.

Claims

1. An LED lamp cup, characterized in that it comprises a lamp cup main body, one end of the lamp cup main body is provided with a lamp hole for installing lamp beads; the inner surface of the lamp cup main body: extending from the lamp hole end to an irradiation surface, The illuminating surface is a parabolic curved surface, and the other end of the lamp hole is extended as a mounting part; a hollow part is provided between the lamp hole and the mounting part.

2 . The LED lamp cup according to claim 1 , wherein the irradiated surface is provided with a vacuum coating layer obtained through an orange peel process. 3 .

3. An LED lamp cup according to claim 2, wherein one end of the outer surface of the lamp cup body is a straight end, and the other end is a curved end matching the irradiated surface, and the end of the curved end is provided with Assembly fixation.

4. The LED lamp cup according to claim 3, wherein the outer surface of the lamp cup body is provided with a plurality of cooling grooves.

5. The LED lamp cup according to claim 4, characterized in that, the heat sink with a larger area is provided on the straight end, and a smaller area is provided at the connection between the straight end and the curved end. Small heat sink.

6. The LED lamp cup according to any one of claims 1 to 5, characterized in that, the mounting part is provided with threads.