CN203309623U

CN203309623U - LED (Light-emitting Diode) downlight luminaire

Info

Publication number: CN203309623U
Application number: CN201320401914XU
Authority: CN
Inventors: 蔡楷旋; 胡启中; 屈甲寅; 龚辉
Original assignee: HUIZHOU FORYOU OPTOELECTRONICS TECHNOLOGY Co Ltd
Current assignee: HUIZHOU FORYOU OPTOELECTRONICS TECHNOLOGY Co Ltd
Priority date: 2013-07-05
Filing date: 2013-07-05
Publication date: 2013-11-27
Anticipated expiration: 2023-07-05

Abstract

The utility model relates to the field of LEDs (Light-emitting diodes), and discloses an LED downlight luminaire. The LED downlight luminaire comprises a power supply box (1), a power supply (3), a radiator (5), a light source PCB (Printed circuit board) (6), a reflective sheeting (8), a mask (9) and a decorative ring (10), wherein the power supply (3) in combination connection with the radiator (5) is fixed in the power supply box (1); the light source PCB (6) is fixed to the inside top part of the radiator (5) and is electrically connected with the power supply (3); the reflective sheeting (8) is placed into the radiator (5); and the mask (9) and the decorative ring (10) are mounted into an opening in the bottom end of the radiator (5). According to the technology, the LED downlight luminaire has the advantages of being simple to assemble, convenient to operate and repair, low in quantity of used parts, and low in cost.

Description

A kind of LED down lamp

Technical field

The utility model relates to the LED field, particularly a kind of LED down lamp.

Background technology

In existing LED down lamp, general is combined as, the combination of radiator combination+independent current source, and such combination has namely had more part, also is not easy to assembling, and after combination, cost is high.

The utility model content

The purpose of the utility model embodiment is to provide a kind of LED down lamp, and the assembling of described LED down lamp is simple, convenient operation and maintenance, parts are few, cost is low.

A kind of LED down lamp that the utility model embodiment provides comprises: power pack (1), power supply (3), radiator (5), light source pcb board (6), reflective sheeting (8), face shield (9), rosette (10), wherein,

Described power supply (3) is fixed in described power pack (1) and is connected with described radiator (5), the inside top that described light source pcb board (6) is fixed in described radiator (5) is electrically connected to described power supply (3), described reflective sheeting (8) is placed in described radiator (5), and described face shield (9) and rosette (10) are installed on described radiator (5) bottom end opening place.

Alternatively, also comprise: spring (2), described spring (2) is assembled in the both sides of described power pack (1), for fixing described LED down lamp.

Alternatively, described power pack (1) is connected by screw (4) with described power supply (3).

Alternatively, described light source pcb board (6) is fixed in the inside top of described radiator (5) by screw (7).

Alternatively, described face shield (9) and rosette (10) are also for fixing described reflective sheeting (8) in described radiator (5).

Therefore, application the present embodiment technical scheme, because the parts of described LED down lamp are few, so assembling is simple, convenient operation and maintenance and cost low.

The accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

A kind of LED down lamp decomposition texture schematic diagram that Fig. 1 provides for the utility model;

A kind of LED lamp structure of down lamp cutaway view that Fig. 2 provides for the utility model.

The specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.

Embodiment:

The present embodiment provides a kind of LED down lamp, comprising: power pack 1, power supply 3, radiator 5, light source pcb board 6, reflective sheeting 8, face shield 9, rosette 10, wherein,

Described power supply 3 is fixed in described power pack 1 and is connected with described radiator 5, the inside top that described light source pcb board 6 is fixed in described radiator 5 is electrically connected to described power supply 3, described reflective sheeting 8 is placed in described radiator 5, and described face shield 9 and rosette 10 are installed on described radiator 5 bottom end opening places.

Can be, but not limited to, also comprise: spring 2, described spring 2 is assembled in the both sides of described power pack 1, for fixing described LED down lamp.

Can be, but not limited to, described power pack 1 is connected by screw 4 with described power supply 3.

Can be, but not limited to, described light source pcb board 6 is fixed in the inside top of described radiator 5 by screw 7.

Alternatively, described face shield 9 and rosette 10 are also for fixing described reflective sheeting 8 at described radiator 5.

Above-described embodiment, do not form the restriction to this technical scheme protection domain.The modification of doing within any spirit at above-mentioned embodiment and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of this technical scheme.

Claims

1. a LED down lamp, is characterized in that, comprising: power pack (1), power supply (3), radiator (5), light source pcb board (6), reflective sheeting (8), face shield (9), rosette (10), wherein,

2. a kind of LED down lamp as claimed in claim 1, is characterized in that, also comprises: spring (2), described spring (2) is assembled in the both sides of described power pack (1), for fixing described LED down lamp.

3. a kind of LED down lamp as claimed in claim 1, is characterized in that, described power pack (1) is connected by screw (4) with described power supply (3).

4. a kind of LED down lamp as claimed in claim 1, is characterized in that, described light source pcb board (6) is fixed in the inside top of described radiator (5) by screw (7).

5. a kind of LED down lamp as claimed in claim 1, is characterized in that, described face shield (9) and rosette (10) are also for fixing described reflective sheeting (8) in described radiator (5).