CN202972713U - Light emitting diode (LED) bulb - Google Patents

Light emitting diode (LED) bulb Download PDF

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Publication number
CN202972713U
CN202972713U CN2012207434648U CN201220743464U CN202972713U CN 202972713 U CN202972713 U CN 202972713U CN 2012207434648 U CN2012207434648 U CN 2012207434648U CN 201220743464 U CN201220743464 U CN 201220743464U CN 202972713 U CN202972713 U CN 202972713U
Authority
CN
China
Prior art keywords
lamp
led
transparent
lamp holder
transparent shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012207434648U
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Chinese (zh)
Inventor
王飞
Original Assignee
王飞
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 王飞 filed Critical 王飞
Priority to CN2012207434648U priority Critical patent/CN202972713U/en
Application granted granted Critical
Publication of CN202972713U publication Critical patent/CN202972713U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a light emitting diode (LED) bulb which comprises a transparent shell and a lamp holder mounted on the transparent shell, wherein a driving power source is mounted inside the lamp holder, a plurality of LED lamp bars in electric connection with the driving power source are mounted inside the transparent shell, a lamp socket is mounted between the lamp holder and the transparent shell, an airtight space is formed inside the lamp socket and the transparent shell, and high thermal conductivity inert gas is filled in the airtight space formed by the lamp socket and the transparent shell. Due to the fact that the high thermal conductivity inert gas can quickly conduct heat generated in the working process of the LED lamp bars to the surface of the transparent shell to be dissipated, the heat dissipation effect is ideal, the service life of a LED lamp can be prolonged, the power of a single bulb can reach a higher level, and therefore the LED bulb is an efficient, environmental friendly and energy saving illuminating lamp which can be directly used for replacing an electric incandescent lamp, and can meet lighting demands of various occasions.

Description

A kind of LED bulb
Technical field
The utility model relates to a kind of illuminating lamp, particularly a kind of LED bulb.
Background technology
The LED light fixture has energy-saving and environmental protection, long service life lamp advantage is widely used, owing to can producing a large amount of heats in the work of LED lamp, distribute if heat is untimely, just cause that the LED chip light decay accelerates, Embedding Material is aging etc., have the LED bulb heat radiation effect that is similar to traditional osram lamp now undesirable, the power of single bulb can not be accomplished larger, and this has limited the scope of application of LED bulb greatly.
The utility model content
In order to overcome the deficiencies in the prior art, the utility model provides the LED bulb of a kind of radiating effect ideal, long service life.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of LED bulb comprises transparent outer cover and the lamp holder that is arranged on described transparent outer cover, and transparent outer cover is high printing opacity, can make shades of colour and profile.In described lamp holder, driving power is installed, the LED lamp bar that some and described driving power is electrically connected to is installed in described transparent outer cover, LED lamp bar can be made various color, as red, yellow, blue, green, white, purple, pink etc., between described lamp holder and transparent outer cover, lamp socket is installed, the inside of described lamp socket and transparent outer cover consists of airtight space, is filled with high heat conduction inert gas in the confined space of described lamp socket and transparent outer cover formation.
As further improvement of the utility model, described lamp socket is provided with the center pillar that stretches in described transparent outer cover, and described LED lamp bar is fixed on described center pillar by lamp bar static line.
Described lamp holder is a kind of in E40 lamp holder, E27 lamp holder, B22 lamp holder, E26 lamp holder, E14 lamp holder or GU10 lamp holder.
The beneficial effects of the utility model are: the inside of lamp socket of the present utility model and transparent outer cover consists of airtight space, be filled with high heat conduction inert gas in the confined space of lamp socket and transparent outer cover formation, high heat conduction indifferent gas physical efficiency is transmitted to rapidly the transparent outer cover surface with the heat that produces in the work of LED lamp bar and dissipates, radiating effect is desirable, can increase the service life of LED lamp, also can accomplish the power of single bulb larger, be the efficient green energy-saving lighting lamp that directly to replace incandescent lamp, can satisfy the demand of various occasion illuminations.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
With reference to Fig. 1, a kind of LED bulb comprises transparent outer cover 7 and is arranged on lamp holder 1 on described transparent outer cover 7, a kind of in the E40 lamp holder, E27 lamp holder, B22 lamp holder, E26 lamp holder, E14 lamp holder or the GU10 lamp holder that meet national standard of described lamp holder 1.
In described lamp holder 1, driving power 3 is installed, the LED lamp bar 5 that some and described driving power 3 is electrically connected to is installed in described transparent outer cover 7, between described lamp holder 1 and transparent outer cover 7, lamp socket 2 is installed, the inside of described lamp socket 2 and transparent outer cover 7 consists of airtight space, is filled with high heat conduction inert gas such as helium etc. in the confined space of described lamp socket 2 and transparent outer cover 7 formations.
Described lamp socket 2 is provided with the center pillar 4 that stretches in described transparent outer cover 7, and described LED lamp bar 5 is fixed on described center pillar 4 by lamp bar static line 6, and LED lamp bar 5 is fixing simple, reliable.
High-brightness LED bulb of the present utility model is by filling high heat conduction inert gas in transparent outer cover, high heat conduction indifferent gas physical efficiency is transmitted to rapidly the transparent outer cover surface with the heat that produces in the work of LED lamp bar and dissipates, radiating effect is desirable, can increase the service life of LED lamp, also can accomplish the power of single bulb larger, be the efficient green energy-saving lighting lamp that directly to replace incandescent lamp, can satisfy the demand of various occasion illuminations.

Claims (3)

1. LED bulb, comprise transparent outer cover (7) and be arranged on lamp holder (1) on described transparent outer cover (7), driving power (3) is installed in described lamp holder (1), the LED lamp bar (5) that some and described driving power (3) is electrically connected to is installed in described transparent outer cover (7), it is characterized in that between described lamp holder (1) and transparent outer cover (7), lamp socket (2) being installed, the inside of described lamp socket (2) and transparent outer cover (7) consists of airtight space, be filled with high heat conduction inert gas in the confined space of described lamp socket (2) and transparent outer cover (7) formation.
2. LED bulb according to claim 1, is characterized in that described lamp socket (2) is provided with the center pillar (4) that stretches in described transparent outer cover (7), and described LED lamp bar (5) is fixed on described center pillar (4) by lamp bar static line (6).
3. LED bulb according to claim 1 is characterized in that a kind of in E40 lamp holder, E27 lamp holder, B22 lamp holder, E26 lamp holder, E14 lamp holder or GU10 lamp holder of described lamp holder (1).
CN2012207434648U 2012-12-29 2012-12-29 Light emitting diode (LED) bulb Expired - Fee Related CN202972713U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012207434648U CN202972713U (en) 2012-12-29 2012-12-29 Light emitting diode (LED) bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012207434648U CN202972713U (en) 2012-12-29 2012-12-29 Light emitting diode (LED) bulb

Publications (1)

Publication Number Publication Date
CN202972713U true CN202972713U (en) 2013-06-05

Family

ID=48513784

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012207434648U Expired - Fee Related CN202972713U (en) 2012-12-29 2012-12-29 Light emitting diode (LED) bulb

Country Status (1)

Country Link
CN (1) CN202972713U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103968347A (en) * 2014-04-04 2014-08-06 厦门市东林电子有限公司 Metal heat dissipating support of LED lamp, LED light source plate and integration heat dissipating type LED lamp
CN104712929A (en) * 2013-12-16 2015-06-17 卢廷松 Manufacturing method of LED lamp, LED lamp bar and LED light-emitting device
CN104776325A (en) * 2014-01-13 2015-07-15 江苏厚睦莱照明科技有限公司 LED lamp with incandescent light bulb tungsten filament structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104712929A (en) * 2013-12-16 2015-06-17 卢廷松 Manufacturing method of LED lamp, LED lamp bar and LED light-emitting device
CN104776325A (en) * 2014-01-13 2015-07-15 江苏厚睦莱照明科技有限公司 LED lamp with incandescent light bulb tungsten filament structure
CN103968347A (en) * 2014-04-04 2014-08-06 厦门市东林电子有限公司 Metal heat dissipating support of LED lamp, LED light source plate and integration heat dissipating type LED lamp
WO2015149511A1 (en) * 2014-04-04 2015-10-08 厦门萤火虫节能科技有限公司 Metal heat-dissipation bracket of led lamp, led light source plate and integrated heat-dissipation led lamp

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20141229