CN202432478U

CN202432478U - Novel fixing structure for light emitting diode (LED) illumination lamp heat radiation structure and lamp shade

Info

Publication number: CN202432478U
Application number: CN2011205086439U
Authority: CN
Inventors: 崔金琦; 马风午
Original assignee: TIANJIN JINYA ELECTRONICS CO Ltd
Current assignee: TIANJIN JINYA ELECTRONICS CO Ltd
Priority date: 2011-12-09
Filing date: 2011-12-09
Publication date: 2012-09-12
Anticipated expiration: 2021-12-09

Abstract

The utility model discloses a novel fixing structure for a light emitting diode (LED) illumination lamp heat radiation structure and a lamp shade. The novel fixing structure comprises a body, heat radiation fins, an LED light source panel, a reflecting cup, a lens and a lamp shade fixing ring, wherein rectangular through grooves in uniform annular distribution are arranged in the body, the heat radiation fins are in bending structures and are inserted into the rectangular through grooves arranged in the body, the LED light source panel, the heat radiation fins and the body are fixed together through screws, the reflecting cup is pasted on the LED light source panel through double faced adhesive tapes, a circular bead is arranged on the body, the lens is arranged on the circular bead, clamp grooves are arranged in the body, the lamp shade fixing ring is provided with a clamp buckle structure, and the clamp buckles are tightly clamped in the clamp grooves arranged in the body, and tightly press and fix the lens.

Description

A kind of New LED lighting radiator structure and lampshade fixing structure

Technical field

The utility model relates to the LED field of illuminating lamps, is a kind of LED lighting radiator structure and lampshade fixing structure more specifically.

Background technology

Usually the radiator structure of LED lighting is the die casting or the integral structure of punching press, complex process, and weight is big, and radiating effect is not ideal enough, and lampshade fixing structure generally adopts screw to fix, and is prone to get rusty, and influences outward appearance.

The utility model content

In order to overcome above present difficulty, the purpose of the utility model is to provide a kind of simple in structure, LED lighting radiator structure of good heat dissipation effect and lampshade fixing structure attractive in appearance.

The utility model takes following technical scheme to realize: a kind of LED lighting radiator structure and lampshade fixing structure comprise body, fin, led light source plate, reflector, lens and lampshade retainer ring; Annular equally distributed rectangle groove is arranged on the said body, and said fin is the bending structure, is inserted in the rectangle groove on the said body, and said led light source plate, said fin are screwed with said body is in the same place; Said reflector sticks on the said led light source plate with double faced adhesive tape; Said body is provided with shoulder, and said lens place on the shoulder; Said body is provided with draw-in groove, and said lampshade retainer ring is provided with buckle structure, and buckle is clamped in the draw-in groove on the said body, and is fixed said lens. [0005]The utility model advantage and beneficial effect are embodied in the following aspects:

1. the utility model has adopted the structure that fin is direct and the led light source plate is fixed together and dispels the heat, good heat dissipation effect;

2. the lampshade retainer ring directly is stuck on the light fitting body for being provided with buckle structure, avoids traditional lampshade retainer ring to be screwed and the situation of getting rusty;

3. in light weight.

Description of drawings

Fig. 1 is the utility model assembling sketch map;

Fig. 2 is the utility model generalized section;

Fig. 3 is the local enlarged diagram of the position I of Fig. 2.

The specific embodiment

Below in conjunction with accompanying drawing 1-3 the utility model embodiment is done further detailed description:

The 1st, body, the 2nd, rectangle groove, the 3rd, draw-in groove, the 4th, fin, the 5th, led light source plate, the 6th, reflector, the 7th, lens, the 8th, lampshade retainer ring, the 9th, buckle, the 10th, shoulder.

The utility model mainly comprises body 1, fin 4, led light source plate 5, reflector 6, lens 7, lampshade retainer ring 8; The equally distributed a plurality of rectangle grooves 2 of annular are arranged on the body 1; Fin 4 is the bending structure, and a plurality of fin 4 are inserted in a plurality of rectangle grooves 2 on the body 1, and led light source plate 5, fin 4 and body 1 are screwed is in the same place; Fin 4 directly closely contacts with led light source plate 5 structures, and the heat that LED distributes is directly transferred on the fin 4.Reflector 6 usefulness double faced adhesive tapes stick on the led light source plate 5.Body 1 is provided with shoulder 10, and lens 7 place on the shoulder 10.Even 4 buckles 9 that distribute above the lampshade retainer ring 8,4 draw-in grooves 3 that evenly distribute on the body 1,4 buckles 9 of lampshade retainer ring 8 directly are stuck in 4 draw-in grooves 3 on the light fitting body 1, and are fixed lens 7.

Utilize the described technical scheme of the utility model, or those skilled in the art designing the similar techniques scheme under the inspiration of the utility model technical scheme, and reach above-mentioned technique effect, all is the protection domains that fall into the utility model.

Claims

1. New LED lighting radiator structure and lampshade fixing structure is characterized in that: comprise body, fin, led light source plate, reflector, lens and lampshade retainer ring; Annular equally distributed rectangle groove is arranged on the said body, and said fin is the bending structure, is inserted in the rectangle groove on the said body, and said led light source plate, said fin are screwed with said body is in the same place; Said reflector sticks on the said led light source plate with double faced adhesive tape; Said body is provided with shoulder, and said lens place on the shoulder; Said body is provided with draw-in groove, and said lampshade retainer ring is provided with buckle structure, and buckle is clamped in the draw-in groove on the said body, and is fixed said lens.