CN202040621U - High-efficiency energy-saving light-emitting diode (LED) lamp - Google Patents
High-efficiency energy-saving light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202040621U CN202040621U CN2011201227175U CN201120122717U CN202040621U CN 202040621 U CN202040621 U CN 202040621U CN 2011201227175 U CN2011201227175 U CN 2011201227175U CN 201120122717 U CN201120122717 U CN 201120122717U CN 202040621 U CN202040621 U CN 202040621U
- Authority
- CN
- China
- Prior art keywords
- radiator
- lamp
- led
- heat
- luminous part
- 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
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/506—Cooling arrangements characterised by the adaptation for cooling of specific components of globes, bowls or cover glasses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a high-efficiency energy-saving light-emitting diode (LED) lamp, which is better in radiating performance and longer in service life and comprises a lamp holder, a lamp cover, a radiator, a connecting member, a luminous part and a constant current source which is used for providing electric power for the luminous part. The radiator comprises radiating holes, a separating plate and a radiating fin. The connecting member enables the lamp holder to be connected with the radiator in a sealed mode, the lamp cover is connected with the radiator in a sealed mode, the luminous part is fixed on the separating plate of the radiator, and the constant current source is arranged in a sleeve section of the connecting member. The separating plate of the radiator is provided with a plurality of air vents which are used for dissipating heat. A part of the heat of the luminous part can be conducted out through the separating plate, and a part of the heat of the luminous part can be led out of the inner portion of the energy-saving lamp via the air vents and the radiating holes, thereby performing good heat dissipation for the luminous part.
Description
Technical field
The utility model relates to a kind of electricity-saving lamp, especially a kind of LED energy-efficient lamp.
Background technology
Traditional illuminator lamp is incandescent lamp and two kinds of structures of fluorescent lamp substantially, incandescent lamp has that power consumption is big, service life is short, brightness is not enough, luminous shortcoming such as dazzling, though that fluorescent lamp has is energy-conservation, the advantage of long service life, but contain mercury in the fluorescent lamp, mercury has stronger toxicity, so fluorescent lamp in use has quite dangerous.
The present LED electricity-saving lamp that occurs, has advantage energy-conservation, long service life, can discharge a lot of heats but the LED electricity-saving lamp is luminous, if it is will Yin Wendu too high and damage luminous component in the electricity-saving lamp, the service life of reducing the LED electricity-saving lamp well to dispel the heat.
The utility model content
It is better that the purpose of this utility model provides a kind of heat dispersion, the LED energy-efficient lamp of longer service life.
Realize the LED energy-efficient lamp of the utility model purpose, the constant-current source that comprises lamp holder, lampshade, radiator, connector, luminous component and power for luminous component; Described radiator comprises louvre, dividing plate and fin; Described connector is tightly connected lamp holder and radiator together, and described lampshade and radiator are tightly connected, and described luminous component is fixed on the dividing plate of radiator, and described constant-current source is positioned at the sleeve sections of connector; The dividing plate of described radiator is provided with a plurality of passages, is used for heat radiation, the heat part of luminous component can be conducted by dividing plate heat, and a part is taken heat out of electricity-saving lamp inside by passage and louvre, better must the heat radiation to luminous component.
Described lampshade top is provided with a plurality of air-vents, and the heat in the lampshade by air-vent conduction lampshade outside, is prevented that temperature is too high in the lampshade, influences the luminous component operate as normal, even damages luminous component.
The material of described radiator is a copper, and copper not only has better heat radiating effect, and stable performance, can at high temperature not produce the disadvantageous material of human body.
The beneficial effects of the utility model are as follows:
LED energy-efficient lamp of the present utility model owing to offer passage on the dividing plate below the luminous component, well dispels the heat, and has therefore reduced the temperature of luminous component better, prevents that luminous component from damaging, and prolonged the service life of LED energy-efficient lamp.
Description of drawings
Fig. 1 is the structural representation of the utility model LED energy-efficient lamp.
The specific embodiment
Embodiment of the present utility model is as follows:
As shown in Figure 1, LED energy-efficient lamp of the present utility model comprises lamp holder 2, lampshade 1, radiator 3, connector 4, luminous component 5 and is the constant-current source 6 of luminous component 5 power supplies; Described radiator 3 comprises louvre 32, dividing plate 33 and fin 31; Described connector 4 is tightly connected lamp holder 2 and radiator 3 together, and described lampshade 1 is tightly connected with radiator 3, and described luminous component 5 is fixed on the dividing plate 33 of radiator 3, and described constant-current source 6 is positioned at the sleeve sections 41 of connector 4; The dividing plate 33 of described radiator 3 is provided with a plurality of passages 7, be used for heat radiation, the heat part of luminous component 5 can be conducted by dividing plate 33 heat, a part is taken heat out of electricity-saving lamp inside by passage 7 and louvre 32, better must the heat radiation to luminous component 5.
Described lampshade 1 top is provided with a plurality of air-vents 8, with the outside of the heat in the lampshade 1 by air-vent 8 conduction lampshades 1, prevents that temperature is too high in the lampshade 1, influences luminous component 5 operate as normal, even damages luminous component 5.
The material of described radiator 3 is a copper, and copper not only has better heat radiating effect, and stable performance, can at high temperature not produce the disadvantageous material of human body.
Embodiment recited above is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; design under the spiritual prerequisite not breaking away from the utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (3)
1. LED energy-efficient lamp comprises lamp holder, lampshade, radiator, connector, luminous component and is the constant-current source of luminous component power supply; Described radiator comprises louvre, dividing plate and fin; Described connector is tightly connected lamp holder and radiator together, and described lampshade and radiator are tightly connected, and described luminous component is fixed on the dividing plate of radiator, and described constant-current source is positioned at the sleeve sections of connector; It is characterized in that the dividing plate of described radiator is provided with a plurality of passages.
2. LED energy-efficient lamp according to claim 1 is characterized in that, described lampshade top is provided with a plurality of air-vents.
3. LED energy-efficient lamp according to claim 1 and 2 is characterized in that, the material of described radiator is a copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201227175U CN202040621U (en) | 2011-04-19 | 2011-04-19 | High-efficiency energy-saving light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201227175U CN202040621U (en) | 2011-04-19 | 2011-04-19 | High-efficiency energy-saving light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040621U true CN202040621U (en) | 2011-11-16 |
Family
ID=44968063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201227175U Expired - Fee Related CN202040621U (en) | 2011-04-19 | 2011-04-19 | High-efficiency energy-saving light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040621U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470972A (en) * | 2013-08-19 | 2013-12-25 | 江苏西凯华程光电科技有限公司 | LED (Light-Emitting Diode) lamp bulb |
| US8710721B1 (en) * | 2012-12-12 | 2014-04-29 | Genesis Photonics Inc. | Light emitting device |
| CN104100853A (en) * | 2013-04-10 | 2014-10-15 | 鸿富锦精密工业（深圳）有限公司 | Lamp and manufacturing method thereof |
| US9039256B2 (en) | 2013-03-26 | 2015-05-26 | Hon Hai Precision Industry Co., Ltd. | LED lamp with cover having through holes |
| CN104676289A (en) * | 2013-11-26 | 2015-06-03 | 苏州承源光电科技有限公司 | LED lighting lamp |
| US10184651B2 (en) | 2013-07-04 | 2019-01-22 | Philips Lighting Holding B.V. | Lighting device with an optical element having a fluid passage |
-
2011
- 2011-04-19 CN CN2011201227175U patent/CN202040621U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8710721B1 (en) * | 2012-12-12 | 2014-04-29 | Genesis Photonics Inc. | Light emitting device |
| US9039256B2 (en) | 2013-03-26 | 2015-05-26 | Hon Hai Precision Industry Co., Ltd. | LED lamp with cover having through holes |
| TWI500881B (en) * | 2013-03-26 | 2015-09-21 | Hon Hai Prec Ind Co Ltd | Lamp |
| CN104100853A (en) * | 2013-04-10 | 2014-10-15 | 鸿富锦精密工业（深圳）有限公司 | Lamp and manufacturing method thereof |
| US10184651B2 (en) | 2013-07-04 | 2019-01-22 | Philips Lighting Holding B.V. | Lighting device with an optical element having a fluid passage |
| CN103470972A (en) * | 2013-08-19 | 2013-12-25 | 江苏西凯华程光电科技有限公司 | LED (Light-Emitting Diode) lamp bulb |
| CN104676289A (en) * | 2013-11-26 | 2015-06-03 | 苏州承源光电科技有限公司 | LED lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20150419 |
|
| EXPY | Termination of patent right or utility model |