CN2695779Y - Popular lighting LED bulb - Google Patents
Popular lighting LED bulb Download PDFInfo
- Publication number
- CN2695779Y CN2695779Y CNU2004200223001U CN200420022300U CN2695779Y CN 2695779 Y CN2695779 Y CN 2695779Y CN U2004200223001 U CNU2004200223001 U CN U2004200223001U CN 200420022300 U CN200420022300 U CN 200420022300U CN 2695779 Y CN2695779 Y CN 2695779Y
- Authority
- CN
- China
- Prior art keywords
- led
- light
- light source
- bulb
- outer cover
- 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
-
- 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
-
- 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]
Abstract
The utility model provides a popular lighting LED bulb which comprises a bulb outer shell, a close nipple and a plurality of LED light source array formed by LED whose separate layer is of different light emitting colors or identical light emitting color. Wherein, the outer shell of the bulb is integrated formed by the compound lens on the top surface and the surrounding light gathering outer cover. A plurality of layers of LED light source arrays are separately arranged in the light gathering outer cover and the top of the isolated layer is provided with an arched interface arching downward. The close nipple is connected at the bottom surface of the lamp seat of the bottom of the light gathering outer cover. The utility model uses the lighting source LED which has high efficiency in electric-light transformation and ultra-long lifetime and meets environmental requirements. The lighting efficiency is further improved through the optical system process of the direct projection of the bulb outer shell compound lens and the reflection of the nonlinear interface and the effects of uniform irradiation and light collection and condensation. Additionally, the number of the layers of the LED light source array can be expanded according to the requirements of different powers. Simultaneously, each layer of LED light source array can be assembled with different colors which satisfy the requirement of different light colors and dynamic changes of light can be realized through the controlling circuit arranged in the lamp seat.
Description
Technical field
The utility model relates to a kind of light fixture that is applicable to various lighting uses, especially refers to the illumination level LED bulb that can be used in combination according to different light brightness demand.
Background technology
Existing illumination scalding bulb power consumption is big, and brightness is low, and service life is short.And there is the secondary pollution of production and post processing again in energy-saving fluorescent lamp cold-starting difficulty.
Summary of the invention
The purpose of this utility model is to provide a kind of energy-efficient, extra long life and meets the general lighting LED bulb of ecological, environmental protective requirement.
A kind of general lighting LED bulb provided by the utility model, it comprises bulb shell, every layer of color by some different colors or identical glow color LED forms led light source array of hickey and several layers, and wherein: described bulb shell is one-body molded with optically focused outer cover on every side by the compound lens of end face; Several layers led light source array spacings is positioned at described optically focused outer cover, and is provided with a downward arched arc interface at the top of interlayer; Bottom at described optically focused outer cover is provided with lamp seat, and described hickey is connected the bottom surface of this lamp seat.
Above-mentioned general lighting LED bulb, wherein, every layer of led light source array can form by the concentric circles arrangement mode.
Above-mentioned general lighting LED bulb, wherein, the arch interface is the nonlinear reflection interface.
Above-mentioned general lighting LED bulb, wherein: compound lens is the direct projection interface.
Above-mentioned general lighting LED bulb wherein, is provided with the dynamically circuit board of change of control light in the lamp seat, or the different electrical power needs that exchange with 220V to adapt to low-voltage direct of transforming circuit.
Adopted above-mentioned technical solution, the utility model adopts electricity-light conversion efficiency height, extra long life and meets the lighting source LED of ecological, environmental protective requirement, handle further raising light efficiency by the compound lens direct projection of bulb shell and the optical system of nonlinear interface reflection, and reach the effect of uniform irradiation and light harvesting optically focused.In addition, can expand the number of plies of led light source array by the different capacity demand, each layer led light source array can the different colours combination satisfy different light color requirements simultaneously, and can realize the dynamic change of light by the control circuit that disposes in lamp seat.The utility model is fit to the use of various lightings, and more energy-conservation than existing energy-saving fluorescent lamp, and the high and low temperature startability is good, can be under-40 °～+ 70 ℃ ultralimit natural environments operate as normal, overcome the weakness of energy-saving fluorescent lamp cold-starting difficulty.
Description of drawings
Fig. 1 is the structural representation of the utility model first embodiment;
Fig. 2 is the structural representation of the utility model second embodiment.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model, promptly a kind of general lighting LED bulb, it comprises bulb shell, hickey 7 and two layers of (referring to Fig. 2) led light source array 2, also can three layers (referring to Fig. 1).Every layer by some different colors color or identical glow color LED forms with the concentric circles arrangement mode.
Bulb shell is one-body molded with optically focused outer cover 5 on every side by the compound lens 1 of end face.Compound lens 1 is the direct projection interface.
Each layer led light source array 2 is located at interval in the optically focused outer cover 5, and is provided with a downward arched arc interface 3 at the top of interlayer, and arch interface 3 is nonlinear reflection interfaces.
Be provided with lamp seat 6 in the bottom of optically focused outer cover 5, hickey 7 is connected the bottom surface of this lamp seat 6.Be provided with the dynamically circuit board (not shown) of change of control light in the lamp seat 6, or the different electrical power needs that exchange with 220V to adapt to low-voltage direct of transforming circuit.
Hickey 7 can be selected the E27 lamp holder for use.
Claims (5)
1. general lighting LED bulb, it is characterized in that: it comprises bulb shell, every layer of color by some different colors or identical glow color LED forms led light source array of hickey and several layers, and wherein: described bulb shell is one-body molded with optically focused outer cover on every side by the compound lens of end face; Several layers led light source array spacings is positioned at described optically focused outer cover, and is provided with a downward arched arc interface at the top of interlayer; Bottom at described optically focused outer cover is provided with lamp seat, and described hickey is connected the bottom surface of this lamp seat.
2. general lighting LED bulb according to claim 1 is characterized in that: every layer of led light source array is to form with the concentric circles arrangement mode.
3. general lighting LED bulb according to claim 1 is characterized in that: described arch interface is the nonlinear reflection interface.
4. general lighting LED bulb according to claim 1 is characterized in that: described compound lens is the direct projection interface.
5. general lighting LED bulb according to claim 1 is characterized in that: be provided with the dynamically circuit board of change of control light in the described lamp seat, or transforming circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200223001U CN2695779Y (en) | 2004-04-27 | 2004-04-27 | Popular lighting LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200223001U CN2695779Y (en) | 2004-04-27 | 2004-04-27 | Popular lighting LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695779Y true CN2695779Y (en) | 2005-04-27 |
Family
ID=34770307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200223001U Expired - Fee Related CN2695779Y (en) | 2004-04-27 | 2004-04-27 | Popular lighting LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695779Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009150574A1 (en) * | 2008-06-10 | 2009-12-17 | Koninklijke Philips Electronics N.V. | Lamp unit and luminaire |
| WO2013107223A1 (en) * | 2012-01-18 | 2013-07-25 | 深圳和而泰照明科技有限公司 | Led full optical angle lamp bulb |
| CN103307541A (en) * | 2012-03-13 | 2013-09-18 | 张有谅 | Omni-directional optical radiation lamp and illumination system |
-
2004
- 2004-04-27 CN CNU2004200223001U patent/CN2695779Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009150574A1 (en) * | 2008-06-10 | 2009-12-17 | Koninklijke Philips Electronics N.V. | Lamp unit and luminaire |
| WO2013107223A1 (en) * | 2012-01-18 | 2013-07-25 | 深圳和而泰照明科技有限公司 | Led full optical angle lamp bulb |
| CN103307541A (en) * | 2012-03-13 | 2013-09-18 | 张有谅 | Omni-directional optical radiation lamp and illumination system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050427 |