CN202302788U

CN202302788U - LED (Light Emitting Diode) horizontally inserted lamp

Info

Publication number: CN202302788U
Application number: CN2011201923400U
Authority: CN
Inventors: 郭威; 刘英明; 赵永利
Original assignee: SHANGHAI LED SYSTEM TECHNOLOGY PTE LTD
Current assignee: Shanghai Led System Technology Pte.,Ltd.
Priority date: 2011-06-09
Filing date: 2011-06-09
Publication date: 2012-07-04
Anticipated expiration: 2021-06-09

Abstract

The utility model belongs to the technical field of photoelectric illumination and in particular relates to an LED (Light Emitting Diode) horizontally inserted lamp. The LED horizontally inserted lamp is composed of a PCB (Printed Circuit Board) aluminum substrate, a PC (Poly Carbonate) light transmission cover, an upper cover, a heat radiator, a power supply and a lamp head connector, wherein LED particles are uniformly distributed on the front surface of the PCB aluminum substrate; the heat radiator is arranged on the rear surface of the PCB aluminum substrate and is designed into a rectangular comb-like structure; 2-4 chimney hoods are arranged at the outer end of a heat radiating fin set in sequence; the PCB aluminum substrate and the heat radiator are assembled in the PC light transmission cover and the upper cover; the power supply is arranged in the lamp head connector; and the lamp head connector is arranged at one end parts of the PC light transmission cover and the upper cover, so that the horizontally inserted lamp is formed. According to the LED horizontally inserted lamp, the temperature environment of a light source can be remarkably improved, the service life can be prolonged, the light failure curve property can be effectively improved, and the convenience and reliability in mounting can be greatly improved.

Description

The horizontal slotting lamp of a kind of LED

Technical field

The utility model belongs to the photoelectric lighting technical field, is specifically related to the horizontal slotting lamp of a kind of LED.

Background technology

The LED Lighting Industry is a kind of novel industry of environmental protection at present.Along with technology and market constantly perfect.Move towards fast-developing road just year by year.General horizontal slotting lamp is that routine product exists radiating efficiency low now, and led light source is in the working environment of higher temperature region.Thereby influenced the service life of lamp, led the secondary energy sources waste and cause user and manufacturer's unnecessary loss.Because installing and fixing of original structural design lamp holder and lamp body is to be connected by screw.Task difficulty is bigger, inconvenient shortcoming is installed exists.

Summary of the invention

The purpose of the utility model is to provide a kind of perfect heat-dissipating, the horizontal slotting lamp of LED simple in structure.

The horizontal slotting lamp of the LED that the utility model provides is made up of PCB aluminium base, PC diffuser, loam cake, radiator, power supply, lamp holder connector.Wherein, PCB aluminium base front is evenly distributed with the LED particle; Radiator is arranged at the PCB aluminium base back side, and this fansink designs rectangularity pectinate texture (seeing accompanying drawing 1) promptly is made up of some fin of vertically arranging on the rectangle base plate; In addition, the outer end in groups of fins sets gradually 2-4 chimney caps (being the grid type cover); PCB aluminium base, radiator are assembled in PC diffuser and the loam cake; Power supply is arranged in the lamp holder connector, and the lamp holder connector is installed on an end of PC diffuser and loam cake, becomes the lamp that laterally patches.

The horizontal slotting lamp of the LED that the utility model provides, the form that the combining of PCB aluminium base and loam cake adopts draw-in groove to patch.

The utility model main feature is:

1, the radiator of built-in particular design adopts rectangle pectination radiator (seeing accompanying drawing 1), and area of dissipation has increased 1.5 times than traditional area of dissipation.Increase 2--4 grid type cover (seeing accompanying drawing 3) simultaneously, cover on the rectangle pectination radiator, utilize the chimney flow principles, on the route of temperature motion, quickened the speed that hot-air flows, make the effect of heat radiation obviously improve.About low 15 degree of mean temperature than traditional design.Therefore can reach obvious and improve the temperature environment of light source and the effect that increases the service life, and effectively improve the light decay curve characteristic.

2, the PCB aluminium base is that card slot type is connected with shell, and promptly the loam cake inner side edge is designed to draw-in groove, and this draw-in groove is together with the loam cake one-shot forming, and the PCB aluminium base directly inserts this draw-in groove, realizes fixing with being connected of shell (seeing accompanying drawing 5).Improve the comfort level and the reliability of installation of installing greatly, reduced the drawback that can't reach designing requirement owing to the unstability of operation and product quality that maloperation brings.

Description of drawings

Fig. 1 is the radiator front view.

Fig. 2 is the heat sink side view.

Fig. 3 is the utility model front view.

Fig. 4 is the utility model side view.

Fig. 5 decomposes the assembling sketch map for the utility model.

Label among the figure: 1 is the PCB aluminium base, and 2 is the PC diffuser, and 3 is loam cake, and 4 is radiator, and 5 is power supply, 6 lamp holder connectors, and 7 is LED, and 8 is chimney cap, and 9 is base plate of radiator, and 10 is the fin of base plate of radiator, 11 for closing lid.

The specific embodiment

Shown in accompanying drawing 5, the structure of each parts is installed as follows with concrete:

A partly assembles:

1, earlier radiator 4 is packed in the loam cake 3;

2, again aluminium base 1 is inserted in the loam cake 3;

B partly assembles:

With power supply 5 tailstock of packing into is in the lamp holder connector 6;

Whole assembling:

1, with power supply 5 and the tailstock assembly A part of packing into;

2, will close again and cover 11 usefulness M2*6 screws and lock;

3, at last PC diffuser 2 is packed into.

Wherein base plate of radiator 9 and fin 10 sizes and chimney cap 8 shapes, size are following:

(1) base plate of radiator: 95mmX25mmX1.7mm;

(2) radiator fin: 17mmX25mmX1.5mm;

(3) chimney cap: 2 of big annulars, long 18mm, diameter 4mm, little annular 2, long 8mm, diameter 4mm.

Claims

1. the horizontal slotting lamp of LED is made up of PCB aluminium base, PC diffuser, loam cake, radiator, power supply, lamp holder connector, and wherein, PCB aluminium base front is evenly distributed with the LED particle; It is characterized in that said radiator is arranged at the PCB aluminium base back side, this fansink designs rectangularity pectinate texture is promptly formed by vertically arranging some fin on the rectangle base plate; Outer end in groups of fins sets gradually 2-4 chimney caps; PCB aluminium base, radiator are assembled in PC diffuser and the loam cake; Power supply is arranged in the lamp holder connector, and the lamp holder connector is installed on an end of PC diffuser and loam cake, becomes the lamp that laterally patches.

2. the horizontal slotting lamp of LED according to claim 1 is characterized in that the form that adopts draw-in groove to patch of combining of said PCB aluminium base and loam cake.