CN203686653U

CN203686653U - Inflatable heat radiation type LED illumination lamp

Info

Publication number: CN203686653U
Application number: CN201320848554.8U
Authority: CN
Inventors: 樊邦弘
Original assignee: NEO-NEON LED LIGHTING INTERNATIONAL Ltd
Current assignee: NEO-NEON LED LIGHTING INTERNATIONAL Ltd
Priority date: 2013-12-19
Filing date: 2013-12-19
Publication date: 2014-07-02
Anticipated expiration: 2023-12-19

Abstract

The utility model discloses a heat radiation type LED illumination lamp which comprises a lampshade, a lamp base and an LED light source. The lampshade covers the LED light source, the lampshade and the lamp base are connected in a sealed mode, and the lampshade is full of heat radiation type gas. The inflatable heat radiation type LED illumination lamp has the advantages of being low in cost and good in heat radiation effect.

Description

A kind of inflation heat dissipation LED lighting

Technical field

The utility model relates to lighting field, relates in particular to one and inflates cheaply heat dissipation LED lighting.

Background technology

LED has the plurality of advantages such as energy-conserving and environment-protective, along with the development of LED technology, LED light efficiency has obtained improving fast, and LED light efficiency can meet or exceed every watt of 100lm at present, thereby LED is widely used on illuminating product, as LED bulb, LED fluorescent tube etc.

LED requires very high to heat radiation, if the heat of LED reaches uniform temperature and can not distribute in time, can occur in a short time light decay phenomenon, and the light that LED sends can be dimmed, and light efficiency reduces.Prior art generally adopts radiator or heat sinkly directly or indirectly contacts to dispel the heat with LED, as LED is welded on aluminium base, copper base, ceramic substrate, base plate bottom is glued with radiator or heat sink again, although said structure can reach good radiating effect, but these infrastructure costs are all very high, are unfavorable for the popularization of LED product.

Thereby be necessary existing LED illuminating product to do further improvement, with the object that reaches heat radiation and reduce costs.

Utility model content

The purpose of this utility model is to provide one to inflate cheaply heat dissipation LED lighting.

For achieving the above object, the technical scheme that the utility model adopts is: a kind of inflation heat dissipation LED lighting, comprise lampshade, lamp socket and LED light source, and described lampshade covers LED light source, lampshade is sealed connection with lamp socket, and lampshade inside is filled with heat radiating type gas.

Further, the thermal conductivity ratio air of described heat radiating type gas is large.

Further, described lampshade is compounded with heat conduction auxiliary agent.

Further, the heat radiation gas that reinjects after vacuumizing after the sealing of described lampshade and lamp socket.

The utility model comprises following beneficial effect: described lampshade and lamp socket seal and fill heat radiation gas, and the heat that LED comes out is directly derived LED body by heat radiation gas; Described lampshade is compounded with heat conduction auxiliary agent, and heat radiation gas is derived the heat coming and is transmitted in the middle of air by the lampshade that is compounded with heat conduction auxiliary agent more again, and it is low that said structure has cost, and radiating effect is effect preferably.Implement the utility model and do not need to reach above all beneficial effects simultaneously.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Fig. 1 is the stereogram of the utility model embodiment mono-;

Fig. 2 is the stereogram of the utility model embodiment bis-;

Fig. 3 is the enlarged drawing of Fig. 2 A portion.

The specific embodiment

With reference to the utility model preferred embodiment one shown in Fig. 1, a kind of inflation heat dissipation LED lighting, comprise lampshade 1, lamp socket 2 and LED light source 3, described lampshade 1 covers LED light source 3, lampshade 1 is sealed connection with lamp socket 2, lampshade 1 inside is filled with heat radiating type gas 4, and the thermal conductivity ratio air of described heat radiating type gas 4 is large.

With reference to Fig. 2, to the utility model preferred embodiment two shown in Fig. 3, its structure and embodiment mono-are unanimous on the whole, and the main distinction is: described lampshade 1 is compounded with heat conduction auxiliary agent 5.

The above, be preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with equal means, all should belong to protection domain of the present utility model.

Claims

1. an inflation heat dissipation LED lighting, comprises lampshade, lamp socket and LED light source, and described lampshade covers LED light source, and lampshade is sealed connection with lamp socket, and lampshade inside is filled with heat radiating type gas.

2. a kind of inflation heat dissipation LED lighting according to claim 1, is characterized in that: the thermal conductivity ratio air of described heat radiating type gas is large.

3. a kind of inflation heat dissipation LED lighting according to claim 2, is characterized in that: described lampshade is compounded with heat conduction auxiliary agent.

4. a kind of inflation heat dissipation LED lighting according to claim 3, is characterized in that: heat radiation gas reinjects after vacuumizing after described lampshade and lamp socket sealing.