CN201803170U

CN201803170U - Novel LED (light-emitting diode) spot light

Info

Publication number: CN201803170U
Application number: CN2010205103779U
Authority: CN
Inventors: 林向颜; 沈成春
Original assignee: XIAMEN HAOLIANG OPTO-ELECTRONICS TECHNOLOGY Co Ltd
Current assignee: XIAMEN HAOLIANG OPTO-ELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2010-08-27
Filing date: 2010-08-27
Publication date: 2011-04-20
Anticipated expiration: 2020-08-27

Abstract

The utility model discloses a novel LED (light-emitting diode) spot light which mainly comprises a light cup, a light base, an LED light, a radiating fin, a convex lens and a positioning ring. The light cup is a tapered radiating body, the bottom part of an inner cavity of the tapered radiating body is fixedly connected with the tapered radiating light base, the LED light is mounted in the light base, and the convex lens is fixedly connected at the open end of the light base through the positioning ring; and the radiating fin is jointed and fixed at the outer end of the tapered bottom part of the light cup and further jointed with the light base. As the tapered light base is penetrated and fixedly connected at the bottom part of the inner cavity of the light cup, the light base is not only in close contact with the light cup, but also in close contact with the radiating fin mounted at the outer end of the bottom part of the light cup, high heat produced by the LED light can be conducted and emitted to the outside in time, and the heat radiation effect is good. In addition, the radiating fin is formed by connecting a plurality of discoid disks in series, the weight is light, and the cost is low.

Description

The New LED shot-light

Technical field

The utility model relates to a kind of light fixture, particularly relates to a kind of New LED shot-light, as make bold lamp or Down lamp.

Background technology

The LED shot-light of commonly using (as shown in Figure 1) mainly is made up of Lamp cup 1 ', LED lamp 2 ', radiating seat 3 ' etc.LED lamp 2 ' is installed on the planar optics 4 ' of Lamp cup 1 ' rim of a cup, and radiating seat 3 ' is installed in the bottom of Lamp cup 1 ', is used for the heat on the Lamp cup 1 ' is distributed.The LED lamp 2 ' of this shot-light of commonly using is that dot matrix distributes, and can produce multiple shadow, and uneven illumination is even, the aluminium section bar that its radiating seat 3 ' is formed in one, and weight is heavier, and cost is higher.In addition, the profile of its Lamp cup 1 ' does not mostly match with traditional Lamp holder.

The utility model content

The purpose of this utility model is to provide a kind of good heat dissipation effect, New LED shot-light with low cost.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of New LED shot-light, and it mainly is made up of Lamp cup, lamp socket, LED lamp, convex lens, locating ring; Described Lamp cup is a circular cone radiator, has the lamp socket of taper radiator at the intracavity bottom of circular cone radiator affixed, described lamp socket and Lamp cup mutually against, the LED lamp is installed in the lamp socket, convex lens are fixed in the open end of lamp socket by locating ring.

The conical lower portion outer end of described Lamp cup also has additional fin, this fin is made of multi-disc plate-like video disc and screw, a jack hole is offered at middle part at this multi-disc plate-like video disc, described screw passes in the screw of the conical lower portion outer end that is screwed onto Lamp cup behind the middle part jack hole of plate-like video disc, between each plate-like video disc pad is set.

After adopting such scheme, because the utility model is at the tapered lamp socket of the intracavity bottom of Lamp cup affixed, this lamp socket not only closely contacts with Lamp cup, and the fin of outer end closely contacts bottom being installed in Lamp cup, the high heat that the LED lamp can be produced is by taper radiator lamp socket, be passed to circular cone heat radiation Lamp cup, and transmit to the video disc shape radiator of outer end, Lamp cup bottom, adopt above-mentioned multiple heat dissipation structure, increased whole area of dissipation greatly, can guarantee that heat conduction in time distributes good heat dissipation effect.Again, fin of the present utility model is formed by multi-disc plate-like video disc serial connection, can adopt aluminium flake to make, and is in light weight, with low cost.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Fig. 1 commonly uses LED shot-light structural representation;

Fig. 2 is an axonometric drawing of the present utility model;

Fig. 3 is a three-dimensional exploded view of the present utility model;

Fig. 4 is the three-dimensional exploded view of fin of the present utility model.

The specific embodiment

As Fig. 2, shown in Figure 3, the utility model is a kind of New LED shot-light, and it mainly is made up of Lamp cup 1, lamp socket 2, LED lamp 3, fin 4, convex lens 5, locating ring 6.

Described Lamp cup 1 is a circular cone radiator, and at the affixed lamp socket 2 of the intracavity bottom of circular cone radiator, this lamp socket 2 is a taper radiator, and its periphery closely contacts with Lamp cup 1.Described LED lamp 3 is installed in the lamp socket 2, and convex lens 5 are fixed in the open end of lamp socket 2 by locating ring 6; The fit outer end of the conical lower portion that is fixed on Lamp cup 1 and fit tightly of described fin 4 with lamp socket 2.

With reference to shown in Figure 2, described fin 4 is made of multi-disc plate-like video disc 41, screw 42 and pad 43 as Fig. 4.Offer a jack hole 411 at the middle part of this multi-disc plate-like video disc 41, described screw 42 passes in the screw of the conical lower portion outer end that is screwed onto Lamp cup 1 behind the middle part jack hole 411 of plate-like video disc 41, and multi-disc plate-like video disc 41 serial connections are fixed on the Lamp cup 1.Between each plate-like video disc 41, pad 43 is set, to increase the heat radiation gap.The quantity of plate-like video disc 41 can increase and decrease according to situations such as installation site and radiating requirements in the described multi-disc plate-like video disc 41, and it is comparatively convenient to use.

Profile of the present utility model and conventional lamp mount pad coupling can install the utility model under the situation that does not change the conventional lamp mount pad.

Emphasis of the present utility model just is: the intracavity bottom at Lamp cup circular cone radiator places affixed taper heat radiation lamp socket.

The above, it only is the utility model preferred embodiment, the shape of lamp socket can have difference, so can not limit the scope that the utility model is implemented with this, the i.e. equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. New LED shot-light, it is characterized in that: it mainly is made up of Lamp cup, lamp socket, LED lamp, convex lens, locating ring; Described Lamp cup is a circular cone radiator, has the lamp socket of taper radiator at the intracavity bottom of circular cone radiator affixed, described lamp socket and Lamp cup mutually against, the LED lamp is installed in the lamp socket, convex lens are fixed in the open end of lamp socket by locating ring.

2. New LED shot-light according to claim 1 is characterized in that: the outer end in the conical lower portion of Lamp cup also has additional fin.

3. New LED shot-light according to claim 2, it is characterized in that: described fin is made of multi-disc plate-like video disc and screw, a jack hole is offered at middle part at this multi-disc plate-like video disc, and described screw passes in the screw of the conical lower portion outer end that is screwed onto Lamp cup behind the middle part jack hole of plate-like video disc.

4. New LED shot-light according to claim 3 is characterized in that: between each plate-like video disc pad is set.