CN203115632U - Light-emitting diode (LED) energy-saving lamp of simple structure and good heat dissipation performance - Google Patents
Light-emitting diode (LED) energy-saving lamp of simple structure and good heat dissipation performance Download PDFInfo
- Publication number
- CN203115632U CN203115632U CN2013201421263U CN201320142126U CN203115632U CN 203115632 U CN203115632 U CN 203115632U CN 2013201421263 U CN2013201421263 U CN 2013201421263U CN 201320142126 U CN201320142126 U CN 201320142126U CN 203115632 U CN203115632 U CN 203115632U
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- Prior art keywords
- led
- lampshade
- heat dissipation
- saving lamp
- emitting diode
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a light-emitting diode (LED) energy-saving lamp of a simple structure and good heat dissipation performance. The LED energy-saving lamp of the simple structure and the good heat dissipation performance comprises a lamp holder, a lampshade and an LED arranged between the lamp holder and the lampshade. A heat dissipation piece is arranged on the periphery of the LED and composed of a connecting cylinder which is connected with the lamp holder and the lampshade and heat dissipation holes formed in the connecting cylinder. The LED energy-saving lamp of the simple structure and the good heat dissipation performance is simple in structure and capable of guaranteeing heat dissipation and brightness of illumination.
Description
Technical field
The utility model relates to a kind of lighting apparatus, and is concrete, relates to a kind of simple in structure and dispel the heat the LED electricity-saving lamp good.
Background technology
LED has the advantage of energy-saving and environmental protection, has become main trend in the development of light fixture industry.The LED light fixture refers to adopt the LED technology as main light emitting source, LED is a kind of solid-state semiconductor subassembly, it utilizes electric current forward to be passed to coupling place of semiconductor p-n junction, after being mutually combined by two kinds of electronics of electronics of the electronegative electronics that separates in the semiconductor and positively charged again, and the generation photo emissions, between different types of LED can send from the infrared ray to the blue light, and purple light to the light of different wave length such as between the ultraviolet ray.New development in recent years then is to coat fluorescent material at blue-ray LED, and blue-ray LED is changed into the white light LEDs product.This operation generally needs collocation drive circuit or power supply unit, and the major function of drive circuit or power supply unit is converted to dc source with alternating voltage exactly, and finishes the voltage and current that is consistent with LED simultaneously, the assembly that matches with driving.
Traditional incandescent lamp, fluorescent lamp, halogen tungsten lamp are to adopt electronics light field radioluminescence, filament light-emitting easily burns, characteristics such as heat deposition, optical attenuation, and adopt the LED lamp body long-pending little, in light weight, epoxy encapsulation, can bear high-strength mechanical shock and vibrations, be difficult for fragmentation, average life span reaches 100,000 hours, the LED light fixture can reach 5～10 years service life, can reduce the maintenance cost of light fixture greatly.
The LED light fixture heat that in use can shed, therefore the heat radiation of LED light fixture is a big problem, the design of existing LED lamp is often dispelled the heat and often is difficult to reach requirement, mostly be air-cooled, or even closed air-cooled, traditional light fixture will add plastic bushing to increase the reliability of insulation between drive plate and aluminium radiator fin, also need to irritate thermal grease to improve heat-sinking capability, and some fluorescent tube still seals, and wick can only rely on cross-ventilation to transfer heat on the aluminum pipe at the fluorescent tube back side to dispel the heat.The internal temperature of general this class lamp all can be higher, can't guarantee the service life of LED lamp.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure and dispel the heat the LED electricity-saving lamp good.
Content of the present utility model be it comprise lamp holder, lampshade and be arranged on lamp holder and lampshade between the LED light emitting diode, described LED light emitting diode outer periphery is equipped with radiating piece, and described radiating piece is formed by connecting lamp holder and the connecting cylinder of lampshade and the louvre that is arranged on the connecting cylinder.
Described louvre tilts.
The direction of described louvre is that 45 degree are tilted to.
Described lampshade be shaped as elliposoidal.
Be provided with astigmatic particle in the described lampshade.
The beneficial effects of the utility model are, the utility model adopts the LED light emitting diode to carry out luminous, but in luminous process, inevitably can produce heat, the utility model adopts open environment to dispel the heat, can guarantee that simultaneously light can dissipation, radiating piece of the present utility model is formed by connecting lamp holder and the connecting cylinder of lampshade and the louvre that is arranged on the connecting cylinder, louvre tilts, its structure obliquely can be so that light enters into lampshade, can be outside radiating piece does not enter into lamp.Simultaneously, louvre of the present utility model is the more individual space of sealing not, and the heat that the LED light emitting diode distributes can enter into external environment by the louvre on being tilted to, thereby realizes heat radiation.
Lampshade of the present utility model can adopt PC, Glass lamp material to make, and inside is coated with phosphor powder layer, and profile can be different shapes such as sphere, hemispherical, elliposoidal, mushroom-shaped, and can change its specification and size.Be provided with astigmatic particle in the lampshade of the present utility model, astigmatic particle can repeatedly reflect light, has strengthened the intense irradiation degree of light, makes that brightness of the present utility model is bigger, if adopt colour particles simultaneously, can create fantasy effect.
The utility model is simple in structure, has guaranteed the brightness of heat radiation and illumination simultaneously.
Description of drawings
Accompanying drawing is structural representation of the present utility model.
In the drawings, 1 lamp holder, 2LED light emitting diode, 3 lampshades, 4 connecting cylinders, 5 louvres, 6 astigmatic particles.
The specific embodiment
As shown in drawings, the utility model comprise lamp holder 1, lampshade 3 and be arranged on lamp holder 1 and lampshade 3 between LED light emitting diode 2, described LED light emitting diode 2 outer periphery are equipped with radiating piece, and described radiating piece is formed by connecting lamp holder 1 and the connecting cylinder 4 of lampshade 3 and the louvre 5 that is arranged on the connecting cylinder 4.
Described louvre 5 tilts.
The direction of described louvre 5 is that 45 degree are tilted to.
Described lampshade 3 be shaped as elliposoidal.
Be provided with astigmatic particle 6 in the described lampshade 3.
It is luminous that the utility model adopts LED light emitting diode 2 to carry out, but in luminous process, inevitably can produce heat, the utility model adopts open environment to dispel the heat, can guarantee that simultaneously light can dissipation, radiating piece of the present utility model is formed by connecting lamp holder 1 and the connecting cylinder 4 of lampshade 3 and the louvre 5 that is arranged on the connecting cylinder 4, and louvre 5 tilts, its structure obliquely can be so that light enters into lampshade 3, can be outside radiating piece does not enter into lamp.Simultaneously, louvre 5 of the present utility model is the more individual space of sealing not, and the heat that LED light emitting diode 2 distributes can enter into external environment by the louvre 5 on being tilted to, thereby realizes heat radiation.
Lampshade 3 of the present utility model can adopt PC, Glass lamp material to make, and inside is coated with phosphor powder layer, and profile can be different shapes such as sphere, hemispherical, elliposoidal, mushroom-shaped, and can change its specification and size.Be provided with astigmatic particle 6 in the lampshade 3 of the present utility model, astigmatism particle 6 can repeatedly reflect light, has strengthened the intense irradiation degree of light, makes that brightness of the present utility model is bigger, if adopt colour particles simultaneously, can create fantasy effect.
The utility model is simple in structure, has guaranteed the brightness of heat radiation and illumination simultaneously.
Claims (5)
1. LED electricity-saving lamp simple in structure and dispel the heat good, it is characterized in that, comprise lamp holder (1), lampshade (3) and be arranged on lamp holder (1) and lampshade (3) between LED light emitting diode (2), described LED light emitting diode (2) outer periphery is equipped with radiating piece, and described radiating piece is formed by connecting lamp holder (1) and the connecting cylinder (4) of lampshade (3) and the louvre (5) that is arranged on the connecting cylinder (4).
2. according to claim 1 simple in structure and dispel the heat the LED electricity-saving lamp good, it is characterized in that described louvre (5) tilts.
3. according to claim 2 simple in structure and dispel the heat the LED electricity-saving lamp good, it is characterized in that the direction of described louvre (5) is that 45 degree are tilted to.
4. according to claim 1 and 2 simple in structure and dispel the heat the LED electricity-saving lamp good, it is characterized in that, described lampshade (3) be shaped as elliposoidal.
5. according to claim 1 and 2 simple in structure and dispel the heat the LED electricity-saving lamp good, it is characterized in that, be provided with astigmatic particle (6) in the described lampshade (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201421263U CN203115632U (en) | 2013-03-16 | 2013-03-16 | Light-emitting diode (LED) energy-saving lamp of simple structure and good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201421263U CN203115632U (en) | 2013-03-16 | 2013-03-16 | Light-emitting diode (LED) energy-saving lamp of simple structure and good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115632U true CN203115632U (en) | 2013-08-07 |
Family
ID=48895973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201421263U Expired - Lifetime CN203115632U (en) | 2013-03-16 | 2013-03-16 | Light-emitting diode (LED) energy-saving lamp of simple structure and good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203115632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280789A (en) * | 2015-09-18 | 2016-01-27 | 创维液晶器件(深圳)有限公司 | Quantum dot LED |
| CN106813117A (en) * | 2015-11-27 | 2017-06-09 | 嘉兴山蒲照明电器有限公司 | LED straight lamps |
-
2013
- 2013-03-16 CN CN2013201421263U patent/CN203115632U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105280789A (en) * | 2015-09-18 | 2016-01-27 | 创维液晶器件(深圳)有限公司 | Quantum dot LED |
| CN106813117A (en) * | 2015-11-27 | 2017-06-09 | 嘉兴山蒲照明电器有限公司 | LED straight lamps |
| CN106813117B (en) * | 2015-11-27 | 2020-09-04 | 嘉兴山蒲照明电器有限公司 | LED straight lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LEDMY CO., LTD. Free format text: FORMER OWNER: ZHENG MIN Effective date: 20141030 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315725 NINGBO, ZHEJIANG PROVINCE TO: 518108 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141030 Address after: Baoan District Shiyan street of Shenzhen city in Guangdong Province on the 518108 house community north loop chanf Technology Park B building three or four, five floor Patentee after: SHENZHEN LEDMY Co.,Ltd. Address before: 315725, Zhejiang Province, Xiangshan County, Ningbo County town of new bridge plate Village No. 27 tower Patentee before: Zheng Min |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Baoan District Shiyan street of Shenzhen city in Guangdong Province on the 518108 house community north loop chanf Technology Park B building three or four, five floor Patentee after: SHENZHEN LEDMY Co.,Ltd. Address before: Baoan District Shiyan street of Shenzhen city in Guangdong Province on the 518108 house community north loop chanf Technology Park B building three or four, five floor Patentee before: SHENZHEN LEDMY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |