CN202188348U

CN202188348U - Light-Emitting Diode (LED) lamp having high brightness and fast radiating speed and sharing connection part with filament lamp

Info

Publication number: CN202188348U
Application number: CN2011202659246U
Authority: CN
Inventors: 彭海洪
Original assignee: YANCHENG SEARED LED LIGHTING CO Ltd
Current assignee: YANCHENG SEARED LED LIGHTING CO Ltd
Priority date: 2011-07-21
Filing date: 2011-07-21
Publication date: 2012-04-11
Anticipated expiration: 2021-07-21

Abstract

The utility model relates to an LED having high brightness and fast radiating speed and sharing a connection part with a filament lamp. The LED lamp is composed of a standard lamp holder, a connecting middle plate, a radiator, an aluminum substrate, an LED luminous body, a light-guiding column and a bulb, wherein the LED luminous body is fixed in the centre of one side of the aluminum substrate and one edge thereof is fixedly connected with a bracket arranged on the light-guiding column; the other side of the aluminum substrate is fixedly connected with the radiator; the radiator and the bulb are fixed on the connecting middle plate; the radiator, the aluminum substrate and the light-guiding column are arranged in the bulb; and the connecting middle plate is fixed to the standard lamp holder. The radiator is composed of a plurality of radiating plates and a core rod; the radiating plates can be round or polygonal, and are connected with the core rod in parallel in turn at intervals; the axial sections of the radiating plates are bidirectional pectinate; and a plurality of air outlets are formed on the connecting middle plate. The LED lamp has the advantages that the structure is compact, the layout is rational, the energy is saved and the new light source is fully applied to the using environment of the traditional lamp.

Description

Fast heat radiation of a kind of high brightness and incandescent lamp are shared the LED lamp of connector

Technical field

The utility model relates to a kind of LED electricity-saving lamp, and the LED light fixture of the leaded light crystal that particularly a kind of profile is similar with incandescent lamp, inside is provided with multilayer fin and divergent rays belongs to the light fixture manufacturing technology.

Background technology

Known electrical lighting equipment to the cold light source development by the light-emitting phosphor illumination, has been practiced thrift the energy from the illumination of incandescent lamp thermal light source to a great extent, and the illumination technology has been brought huge promotion.Yet it is in short supply day by day and because of the contaminated environment of breaking of fluorescent tube as the selenium soil of making phosphor raw material.Along with the continuous development of semiconductor lighting industry, the appearance of LED new light sources has overcome the defective of fluorescent material electricity-saving lamp.Traditional thus high energy consumption and bring the lighting of pollution will accomplish its historic mission and the people's of progressively fading out the visual field.Yet; In new and old alternation procedure; With conventional incandescent match such as accessories such as desk lamp cover, lamp affixed to the ceiling seats because it uses inertia and market inertia to also have the bigger space and the life period of length of existing, people also have a kind of vision inertia to the incandescent lamp profile in addition; Therefore, people still need a kind of to continue with it supporting use neither the high energy consumption of conventional incandescent has again with the new lamp of the same profile of incandescent lamp.And can't satisfy the needs of consumer's this respect, thereby research and develop the only way which must be passed that the LED electricity-saving lamp that possesses above-mentioned functions is the new lighting engineering of development as low energy consumption, free of contamination LED lamp.

Summary of the invention

The purpose of the utility model is to provide fast heat radiation of a kind of high brightness and incandescent lamp to share the LED lamp of connector; It both can be used with traditional incandescent lamp connector; Solved the heat radiation of LED and the problem of divergence of beam again, made the LED lighting engineering realize organically combining with the traditional lighting technology.

To achieve these goals; The utility model takes following technical scheme to implement: it is made up of plate, radiator, aluminium base, LED illuminator, leaded light post, bulb in standard lamp head, the connection; The central fixed L ED illuminator of aluminium base one side, the edge is fixedly connected with the support that the leaded light post is provided with; The opposite side of aluminium base is fixedly connected on the radiator, and on the plate, radiator, aluminium base, leaded light post placed bulb inner during radiator and bulb were fixed on and are connected, and plate is fixed on the standard lamp head in the connection.Said bulb is the incandescent lamp bulb shape; Said radiator is made up of a plurality of heat sinks and plug, and heat sink can be circle or polygon, and heat sink spaced and parallel in regular turn is connected on the plug, and its axial cross section is two-way broach shape; Plate is provided with a plurality of ventholes in the said connection; Said leaded light post profile is made up of waist drum shape cylinder and frustum cap hat, and the top, center of cap hat is provided with the recessed of inner cone.Be equipped with two threading holes in the radiator and be used for the connection of power supply; A plurality of fin that radiator is provided with; Increased the area of dissipation of radiator; Plate is provided with a plurality of ventholes in the connection, and the heat that distributes on the radiator immediately is delivered in the atmosphere, can realize that therefore radiator, aluminium base, LED illuminator, leaded light post adopt integrated form to place bulb inner.Realized in traditional lighting environment for use, being able to fully apply through the design such as new light sources such as LED.In the utility model, the leaded light cylinder design is waist drum shape cap hat frustum and is provided with the recessed of inner cone at the top, center of cap hat, changed the direction of propagation of the light that the LED illuminator sends, thereby the light of having realized the LED lamp is evenly soft.The utlity model has compact conformation, rationally distributed, energy-conservation, fully new light sources is applied to the advantage in the environment for use of conventional lamp.

Description of drawings

Accompanying drawing 1 is the main TV structure sketch map of the utility model.

In accompanying drawing 1: 1 lamp holder, plate in 2 connections, 3,10 leads, 4 radiators, 5 aluminium bases, 6LED illuminator, 7 bulbs, 8 leaded light posts, 9 screws, 11 ventholes.

The specific embodiment

Shown in accompanying drawing 1; Be fixedly connected through plate in being connected 2 between lamp holder 1 and the bulb 7; Radiator 4 is fixedly connected on the bottom of plate 2 in the connection; LED illuminator 6 and leaded light post 8 are screwed on the plan-position of radiator 4 lower ends through the support on the leaded light post 8 and aluminium base 5, two screws 9; Its two ends of threading hole that lead 3,10 passes in the radiator 4 are connected with the driver (not shown) that is arranged on lamp holder 1 inside with LED illuminator 6 respectively, so form a kind of LED electricity-saving lamp with conventional incandescent bulb profile.The utility model is the setting of two-way broach shape form with radiator 4 with axial cross section; Purpose is that area of dissipation is maximum as far as possible for the volume with radiator 4 dwindles as far as possible; At the radiating effect that effectively improves radiator 4, definitely ensure under the preceding topic that 6 heat radiations of LED illuminator require the inside that radiator 4 is placed fully bulb 7.The utility model places LED illuminator 6 between aluminium base 5, radiator 4 and the leaded light post 8; The good thermal conductivity performance of utilizing aluminium base 5 to be had on the one hand; The heat that LED illuminator 6 is sent can be directly transferred on the radiator 4; And through a plurality of ventholes 11 on the plate 2 in connecting, the heat convection current on the radiator 4 is dispersed in the air of bulb outside, reduced the junction temperature of LED effectively; Improved the service life of LED; Make light that LED illuminator 6 sends produce the light refraction effect on the other hand again through the assembly that the waist drum shape on leaded light post 8 profiles and frustum and bottom are provided with an inner cone, make bulb 7 obtain 360 ° luminous, thereby the LED lamp with conventional incandescent profile is come true.

Claims

1. fast heat radiation of high brightness shared the LED lamp of connector with incandescent lamp; It is made up of plate, radiator, aluminium base, LED illuminator, leaded light post, bulb in standard lamp head, the connection; The central fixed L ED illuminator of aluminium base one side, the edge is fixedly connected with the support that the leaded light post is provided with; The opposite side of aluminium base is fixedly connected on the radiator, it is characterized in that radiator and bulb be fixed on be connected on the plate, radiator, aluminium base, leaded light post place bulb inner; Said radiator is made up of a plurality of heat sinks and plug.

2. fast heat radiation of a kind of high brightness as claimed in claim 1 and incandescent lamp are shared the LED lamp of connector, it is characterized in that heat sink can be circle or polygon.

3. according to claim 1 or claim 2 the fast heat radiation of a kind of high brightness and incandescent lamp shared the LED lamp of connector, it is characterized in that heat sink in regular turn spaced and parallel be connected on the plug, its axial cross section is two-way broach shape.

4. fast heat radiation of a kind of high brightness as claimed in claim 1 and incandescent lamp are shared the LED lamp of connector, and plate is provided with a plurality of ventholes in it is characterized in that connecting.

5. fast heat radiation of a kind of high brightness as claimed in claim 1 and incandescent lamp are shared the LED lamp of connector, and the shape that it is characterized in that said bulb is as preferably being the incandescent lamp bulb shape.