CN203421562U - LED spotlight - Google Patents

Abstract

The utility model belongs to the field of LED energy-saving lamps and relates to a LED spotlight with a smooth external surface. The spotlight disclosed in the utility model comprises an installation panel, a LED lamp shell, a lens, a chip and other common components of a LED lamp, and is characterized in that the installation panel and the LED lamp shell are two separate bodies which are completely sealed, wherein an external surface [B1] of the lamp shell is a smooth curved surface, a transparent material such as plastics or glass is installed on a [C1] surface and a reflection layer is coated on an [A1] internal surface. According to the utility model, cost of a complete lamp is reduced, illumination is increased and beauty degree is increased.

Description

A kind of LED shot-light

Technical field

The present invention relates to LED electricity-saving lamp field, particularly a kind of LED shot-light of outer surface smoother.

Background technology

The internal characteristicses such as LED is low with power consumption, high brightness, environmental protection have determined that it is the optimal light source that replaces conventional light source, has purposes widely.But LED chip can produce high heat when work, if discharged not in time outside lamp, can greatly reduce the life-span of whole lamp, in the prior art, LED lamp is comprised of LED lamp housing, lens, LED chip etc., and lamp housing is generally that casting forms, as shown in Figure 1, material is generally aluminium, and as shown in the figure, wherein A, B and C face are all a part for lamp housing to external form, B, C face are made grid-like, be used for dispelling the heat, A face is installation panel, is used for installing chip etc.

Although this technique has met the heat radiation requirement of LED lamp, the cost of obviously producing lamp housing is very high, and this is also LED lamp reason on the high side on market why.And with people in the heart lamp should have external form opposing, in other words conj.or perhaps not attractive in appearance.

Summary of the invention

Technical problem to be solved by this invention is exactly how in the life-span that guarantees LED lamp, to reach under the condition of instructions for use (10000 hours) left and right, improvement technology, reduces costs and increases aesthetics.Our disclosed technical scheme is a kind of LED shot-light, as Fig. 4, it is comprised of Fig. 5, Fig. 6 the conventional components of installation panel A1, LED lamp housing, lens, LED chip and other LED lamps respectively, it is characterized in that installation panel and LED lamp housing have been hermetic two each bodies, installation panel and LED lamp housing are between the two without any other filling material layer, the outer surface B1 of lamp housing is smooth curved surface, and lampshade C1 is plastics or glass.

On installation panel A1 inner surface, scribble reflector layer in addition, to reduce the heat in lamp housing, increase illumination.Sealing between lamp housing and installation panel A1, we are the outer cooperation pressing that is full of preferably, first stamps out respectively lamp housing and installation panel, and the diameter of installation panel is larger than the diameter of lamp housing, and then both punching presses are sealed.This method all reduces greatly with the lamp housing comparison that casting forms now, the complexity of technique and cost.We coat reflectorised paint, reduce the heat in lamp housing, extend the life-span of lamp, and for B1 being made to level and smooth curved surface, provide condition (under illumination to a certain extent, power requirement is less, generate heat less), certainly to chip, also in limited experiment, do to optimize to arrange with cooperation B1 and make smooth curved surface.The aesthetics of the lamp that smooth curved surface increases.

Accompanying drawing explanation:

Fig. 1 be prior art structural representation wherein A be integrated installation panel in lamp housing.

Fig. 2 is two grid faces that prior art stereogram B, C are lamp housing.

Fig. 3 is prior art top view.

Fig. 4 is structure chart of the present invention, and wherein A1 is installation panel, and E1 is sealing place of installation panel and lamp housing.

Fig. 5 is front view of the present invention, the smooth surface that B1 is lamp housing,

Fig. 6 is top view of the present invention, and C1 is plastics or glass lamp shade.

The specific embodiment:

Select industrial aluminium, with punch press, go out lamp housing and installation panel A1, the outer surface of lamp housing is smooth curved surface, the slightly larger in diameter of installation panel is in the diameter of lamp housing, then allows both seal by impact style, coats reflector layer, lampshade C1 and is plastics or glass, is equipped with lens, LED chip again with reflectorised paint on installation panel A1 inner surface, and other conventional adminiclies, complete whole lamp and make, the life-span is greater than 10000 hours after tested, meets national standard.

Claims (2)

1. a LED shot-light, it is comprised of the conventional components of installation panel, LED lamp housing, lens, LED chip and other LED lamps respectively, it is characterized in that installation panel and LED lamp housing have been hermetic two each bodies, installation panel and LED lamp housing are between the two without any other filling material layer, the outer surface of lamp housing is smooth curved surface, and lampshade [C1] is plastics or glass.

2. LED shot-light according to claim 1, is characterized in that scribbling reflector layer on installation panel [A1] inner surface.

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