CN102200233A - Light-emitting diode (LED) bulb lamp structure - Google Patents
Light-emitting diode (LED) bulb lamp structure Download PDFInfo
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- CN102200233A CN102200233A CN2011101659188A CN201110165918A CN102200233A CN 102200233 A CN102200233 A CN 102200233A CN 2011101659188 A CN2011101659188 A CN 2011101659188A CN 201110165918 A CN201110165918 A CN 201110165918A CN 102200233 A CN102200233 A CN 102200233A
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- radiator
- led
- led module
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- bulb lamp
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a light-emitting diode (LED) bulb lamp structure. The LED bulb lamp structure comprises a lamp holder, wherein the lamp holder is provided with a lamp holder lining, a driving power supply, a power supply radiator and an LED module radiator sequentially; the driving power supply is tightly connected with the power supply radiator; the LED module radiator is provided with an LED module and a lampshade; and a gap is formed between the LED module radiator and the power supply radiator, or the LED module radiator is connected with the power supply radiator in a thermal insulation way through thermal insulation materials. In the LED bulb lamp structure, a power supply is isolated from the LED module, heat dissipation treatment is performed respectively, the aim of reducing a respective working temperature is fulfilled, and the overall working life of an LED bulb can be effectively prolonged. As an LED bulb lamp structure with high performance, the LED bulb lamp structure is widely applied to illumination.
Description
Technical field
The present invention relates to a kind of light fixture, particularly a kind of LED bulb lamp structure.
Background technology
Common LED bulb lamp structure is made up of lampshade, led module, led module radiator, insulation inner casing 4, driving power and lamp holder as shown in Figure 1.
As everyone knows, led module and driving power all can generate heat because of the relation of efficient, and the temperature that heating causes rising is the main restricting factor that influences bulb life and efficient.
The structure of at present common LED bulb lamp as shown in Figure 2, on-chip power is in lumen of radiator.Analyzing the heat bang path of power supply and LED can find, in traditional structure, the heat that power supply and led module produce can influence each other, and causes temperature rising separately, thereby can reduce power supply and led module working life separately.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this invention is to provide a kind of simple in structure, LED bulb lamp structure that radiating effect is desirable.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of LED bulb lamp structure, comprise lamp holder, be provided with lamp holder liner, driving power, power-supply radiator, led module radiator on the described lamp holder successively, described driving power closely is connected with power-supply radiator, led module and lampshade are installed on the led module radiator, leave the gap between led module radiator and the power-supply radiator or be connected by heat-barrier material is heat insulation.
Be further used as preferred embodiment, be filled with heat-conducting glue between described power-supply radiator and the driving power.
Be further used as preferred embodiment, described led module radiator is cylindrical or cuboid.
Be further used as preferred embodiment, described power-supply radiator is cylindrical or cuboid.
Be further used as preferred embodiment, the material of described led module radiator is aluminium or iron or nonmetallic materials.
Be further used as preferred embodiment, the material of described power-supply radiator is aluminium or iron or nonmetallic materials.
Be further used as preferred embodiment, described led module radiator is connected by the insulation screw with power-supply radiator.
Be further used as preferred embodiment, the back side of described led module radiator is provided with boss, and power-supply radiator is connected with boss by screw.
The invention has the beneficial effects as follows: the present invention isolates power supply and led module, and carries out radiating treatment separately, has reached to reduce the purpose of operating temperature separately, the overall work life-span that can effectively improve the LED bulb lamp.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is traditional LED bulb lamp exploded view;
Fig. 2 is traditional LED bulb lamp installation diagram;
Fig. 3 is the assembling section of LED bulb lamp of the present invention;
Fig. 4 is the exploded view of LED bulb lamp of the present invention.
The specific embodiment
With reference to Fig. 3 and Fig. 4, a kind of LED bulb lamp structure, comprise lamp holder 6, be provided with lamp holder liner 8, driving power 5, power-supply radiator 7, led module radiator 3 on the described lamp holder 6 successively, described driving power 5 closely is connected with power-supply radiator 7, led module 2 and lampshade 1 are installed on the led module radiator 3, leave the gap between led module radiator 3 and the power-supply radiator 7 or be connected by heat-barrier material is heat insulation.
Be further used as preferred embodiment, be filled with heat-conducting glue between described power-supply radiator 7 and the driving power 5.
Be further used as preferred embodiment, described led module radiator 3 is cylindrical or cuboid.
Be further used as preferred embodiment, described power-supply radiator 7 is cylindrical or cuboid.
Be further used as preferred embodiment, the material of described led module radiator 3 is aluminium or iron or nonmetallic materials.
Be further used as preferred embodiment, the material of described power-supply radiator 7 is aluminium or iron or nonmetallic materials.
Be further used as preferred embodiment, described led module radiator 3 is connected by the insulation screw with power-supply radiator 7.
Be further used as preferred embodiment, the back side of described led module radiator 3 is provided with boss, and power-supply radiator 7 is connected with boss by screw.
The radiator of LED bulb lamp of the present invention is divided into two parts, and power-supply radiator solves the heat that power supply distributed; The Led module heat radiator solves the heat that the Led module is distributed.In order to reduce influencing each other between two radiators, in both only minority localization part contacts of linking part, the overwhelming majority is unsettled, and the centre is an air, and well-known, air is reasonable heat insulation medium, therefore can reduce both influencing each other.
Shown in profile, the LED light emitting module is fixed on by heat-conducting medium that (the led module radiator can be a metal material on the led module radiator, also can be the high nonmetallic materials machine-shaping of heat transfer efficiency), several protruding positioning boss are arranged at the back side of led module radiator, power-supply radiator (can be metal, also can be plastic shaping) fix by this positioning boss and led module radiator, and guarantee to leave certain space between power-supply radiator and the led module radiator.Driving power is fixed on power-supply radiator inside by the inside draw-in groove of power-supply radiator, in order to reduce the thermal-conduction resistance between driving power and the power-supply radiator, with inner heat conduction casting glue or other medium of filling of power-supply radiator.Assemble lamp holder then, form a complete LED bulb lamp.
More than be that preferable enforcement of the present invention is specified, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite of spirit of the present invention, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (8)
1. LED bulb lamp structure, it is characterized in that: comprise lamp holder (6), be provided with lamp holder liner (8), driving power (5), power-supply radiator (7), led module radiator (3) on the described lamp holder (6) successively, described driving power (5) closely is connected with power-supply radiator (7), led module (2) and lampshade (1) are installed on the led module radiator (3), leave the gap between led module radiator (3) and the power-supply radiator (7) or be connected by heat-barrier material is heat insulation.
2. a kind of LED bulb lamp structure according to claim 1 is characterized in that: be filled with heat-conducting glue between described power-supply radiator (7) and the driving power (5).
3. a kind of LED bulb lamp structure according to claim 1 is characterized in that: described led module radiator (3) is cylindrical or cuboid.
4. a kind of LED bulb lamp structure according to claim 1 is characterized in that: described power-supply radiator (7) is cylindrical or cuboid.
5. a kind of LED bulb lamp structure according to claim 1 is characterized in that: the material of described led module radiator (3) is aluminium or iron or nonmetallic materials.
6. a kind of LED bulb lamp structure according to claim 1 is characterized in that: the material of described power-supply radiator (7) is aluminium or iron or nonmetallic materials.
7. a kind of LED bulb lamp structure according to claim 1 is characterized in that: described led module radiator (3) is connected by the insulation screw with power-supply radiator (7).
8. a kind of LED bulb lamp structure according to claim 1, it is characterized in that: the back side of described led module radiator (3) is provided with boss, and power-supply radiator (7) is connected with boss by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101659188A CN102200233A (en) | 2011-06-20 | 2011-06-20 | Light-emitting diode (LED) bulb lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101659188A CN102200233A (en) | 2011-06-20 | 2011-06-20 | Light-emitting diode (LED) bulb lamp structure |
Publications (1)
| Publication Number | Publication Date |
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| CN102200233A true CN102200233A (en) | 2011-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011101659188A Pending CN102200233A (en) | 2011-06-20 | 2011-06-20 | Light-emitting diode (LED) bulb lamp structure |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102518973A (en) * | 2012-01-05 | 2012-06-27 | 浙江科视电子技术有限公司 | Electrodeless lamp |
| CN102588807A (en) * | 2012-03-22 | 2012-07-18 | 锺荣栋 | Modular LED radiating lamp |
| CN103644536A (en) * | 2013-12-02 | 2014-03-19 | 广东凯西欧照明有限公司 | Zoom LED lamp |
| WO2014048049A1 (en) * | 2012-09-26 | 2014-04-03 | 上海顿格电子贸易有限公司 | Integrated led lamp with built-in glue heat dissipation system |
| CN105805602A (en) * | 2014-12-30 | 2016-07-27 | 潍坊歌尔光电有限公司 | LED bulb structure |
| CN105805599A (en) * | 2014-12-29 | 2016-07-27 | 生迪光电科技股份有限公司 | LED lamp |
| CN106764523A (en) * | 2016-12-23 | 2017-05-31 | 中国铁道科学研究院通信信号研究所 | LED light source railway signal bulb and special lamp holder |
| CN107152617A (en) * | 2011-12-16 | 2017-09-12 | 三星电子株式会社 | The radiator structure and lighting device of lighting device |
Citations (3)
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| CN201059523Y (en) * | 2007-05-23 | 2008-05-14 | 新高功能医用电子有限公司 | Heat power supply disperse heat radiation model set mounted on led lamp |
| CN101285558A (en) * | 2007-04-13 | 2008-10-15 | 金松山 | High power semiconductor lighting lamp |
| CN101338887A (en) * | 2008-08-13 | 2009-01-07 | 伟志光电（深圳）有限公司 | Energy-saving environment-friendly LED reflectoscope and its making process |
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2011
- 2011-06-20 CN CN2011101659188A patent/CN102200233A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101285558A (en) * | 2007-04-13 | 2008-10-15 | 金松山 | High power semiconductor lighting lamp |
| CN201059523Y (en) * | 2007-05-23 | 2008-05-14 | 新高功能医用电子有限公司 | Heat power supply disperse heat radiation model set mounted on led lamp |
| CN101338887A (en) * | 2008-08-13 | 2009-01-07 | 伟志光电（深圳）有限公司 | Energy-saving environment-friendly LED reflectoscope and its making process |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152617A (en) * | 2011-12-16 | 2017-09-12 | 三星电子株式会社 | The radiator structure and lighting device of lighting device |
| CN107152617B (en) * | 2011-12-16 | 2019-12-03 | 三星电子株式会社 | The radiator structure and lighting device of lighting device |
| CN102518973A (en) * | 2012-01-05 | 2012-06-27 | 浙江科视电子技术有限公司 | Electrodeless lamp |
| CN102588807A (en) * | 2012-03-22 | 2012-07-18 | 锺荣栋 | Modular LED radiating lamp |
| WO2014048049A1 (en) * | 2012-09-26 | 2014-04-03 | 上海顿格电子贸易有限公司 | Integrated led lamp with built-in glue heat dissipation system |
| CN103644536A (en) * | 2013-12-02 | 2014-03-19 | 广东凯西欧照明有限公司 | Zoom LED lamp |
| CN103644536B (en) * | 2013-12-02 | 2017-04-05 | 广东凯西欧照明有限公司 | A kind of zooming LED lamp |
| CN105805599A (en) * | 2014-12-29 | 2016-07-27 | 生迪光电科技股份有限公司 | LED lamp |
| CN105805602A (en) * | 2014-12-30 | 2016-07-27 | 潍坊歌尔光电有限公司 | LED bulb structure |
| CN106764523A (en) * | 2016-12-23 | 2017-05-31 | 中国铁道科学研究院通信信号研究所 | LED light source railway signal bulb and special lamp holder |
| CN106764523B (en) * | 2016-12-23 | 2024-01-26 | 中国铁道科学研究院通信信号研究所 | Railway signal bulb with LED light source and special lamp holder |
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Application publication date: 20110928 |