CN2460853Y - Light-emitting diode bulb - Google Patents
Light-emitting diode bulb Download PDFInfo
- Publication number
- CN2460853Y CN2460853Y CN00265476U CN00265476U CN2460853Y CN 2460853 Y CN2460853 Y CN 2460853Y CN 00265476 U CN00265476 U CN 00265476U CN 00265476 U CN00265476 U CN 00265476U CN 2460853 Y CN2460853 Y CN 2460853Y
- Authority
- CN
- China
- Prior art keywords
- light emitting
- emitting diode
- lamp
- wick column
- stem
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a light emitting diode bulb, which comprises a lamp cover, a lamp wick stem and a lamp socket, wherein, the lamp wick stem is arranged on the lamp socket; the stem wall of the lamp wick stem is provided with a plurality of light emitting diodes which are connected to a special power supply. The utility model is characterized in that the stem top surface of the lamp wick stem, the upper part of the stem wall and the connection part on the top of the lamp wick stem which are not provided with light emitting diodes are all provided with a plurality of light emitting diodes. Thereby, the light emitting area of the light emitting diode is enlarged and the brightness is increased. Meanwhile, the functions and the purposes of a lamp bulb are enlarged.
Description
The utility model relates to a kind of light emitting diode bulb.
Be used to the light source that throws light on and show now, substantially based on incandescent lamp bulb and fluorescent lamp.Though the purpose that can both reach illumination and show, the problem that exists are that the energy that consumes is big, the cost of manufacture height, and the life-span is short, and luminosity is big inadequately.
In order to solve above problem, U.S. Patent number 5,890,794 disclose one piece of patent about " working flare Lighting Units ", see accompanying drawing 1, and its wick 13 of being made up of lampshade 11, light emitting diode 12, lamp socket 14 are formed, because it adopts a plurality of light emitting diodes to be arranged to form light emitting source, therefore save the energy greatly, improved the luminosity of working flare, prolonged the service life of illuminating lamp.But because it is provided with light emitting diode on post jamb, therefore can only see light around wick column, do the signal lamp demonstration if LED light lamp can only vertically be placed to be arranged in parallel, then can only see a circle ring of light from the top, effect is very bad.
The purpose of this utility model is exactly in order to overcome the shortcoming of above LED light lamp, and a kind of increase light-emitting area that proposes, except that the bottom, no matter from the top still from big, the effective LED light lamp of brightness that on every side all can luminous demonstration.
The purpose of this utility model is achieved in that light emitting diode bulb, comprises lampshade, wick column, lamp socket, and described wick column is located on the lamp socket, arranges on the post jamb of this wick column and is provided with a plurality of light emitting diodes, and this light emitting diode is connected with power source special; Be characterized in: the position that the coupling part on the column top face of described wick column and post jamb top and wick column top is not provided with light emitting diode is all arranged and is provided with a plurality of light emitting diodes.
Above-mentioned light emitting diode bulb, wherein: described its wavelength of the light emitting diode that is provided with in wick column is identical.
Above-mentioned light emitting diode bulb, wherein: described its wavelength of the light emitting diode that is provided with in wick column is different.
Above-mentioned light emitting diode bulb, wherein: described its lead-out wire of the light emitting diode that is provided with in wick column is one the tunnel, is connected with power source special.
Above-mentioned light emitting diode bulb, wherein: described its lead-out wire of the light emitting diode that is provided with in wick column is a multichannel, is connected with power source special.
Owing to the utility model has adopted above technical measures, light emitting diode is covered be located in the wick column, this light emitting diode bulb light-emitting area is increased, brightness improves; And because the diode that is provided with in wick column is identical wavelength or different wave length, and but one or more is connected control with power source special, and therefore, this light emitting diode bulb can send light of the same colour, also can be simultaneously or send the light of different colours at interval, enlarged the function and usage of bulb.
Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing.
Fig. 1 is the structural representation of prior art light emitting diode bulb.
Fig. 2 is the structural representation of the utility model light emitting diode bulb.
Fig. 3 is the structural representation of another embodiment of the utility model light emitting diode bulb.
See also Fig. 2.
A kind of LED light lamp of the utility model comprises wick column 22, lamp socket that lampshade 21, LED bundle constitute, is provided with the power source special for light emitting diode work in the lamp socket.Arrange on the post jamb of light emitting diode wick post 22 and be provided with several light emitting diodes 3, this wick column 22 is located on the lamp socket, and the light emitting diode lead-out wire 24 on it is connected with power source special.The position that go up at 222 at the top of wick column and wick column's top circumference part 223 and post jamb top are not provided with light emitting diode is also arranged and is provided with a plurality of light emitting diodes 3.Make this LED light lamp improve brightness of illumination on four sides, both can be used as illumination, can be used as demonstration again from luminous.
Its wavelength of the light emitting diode that the utility model is provided with in wick column is identical, also can be different, and the lead-out wire of its light emitting diode is one or more, is connected with power source special.Same like this bulb can send the light with a kind of color, also can be simultaneously or send the light of different colours at interval, can enlarge the function of use of bulb.
Fig. 3 is the structural representation of another embodiment of the utility model, and its lampshade is bowl-shape.
The utility model is simple in structure, and is easy to use, effective, and purposes is many.
Claims (5)
1. light emitting diode bulb comprises lampshade, wick column, lamp socket, and described wick column is located on the lamp socket, arranges on the post jamb of this wick column and is provided with a plurality of light emitting diodes, and the lead-out wire of this light emitting diode is connected with power source special; It is characterized in that: the position that on the column top face of described wick column and post jamb top and coupling part, wick column top is not provided with light emitting diode is all arranged and is provided with a plurality of light emitting diodes.
2. light emitting diode bulb according to claim 1 is characterized in that: described its wavelength of the light emitting diode that is provided with in wick column is identical.
3. light emitting diode bulb according to claim 1 is characterized in that: described its wavelength of the light emitting diode that is provided with in wick column is different.
4. light emitting diode bulb according to claim 1 is characterized in that: described its lead-out wire of the light emitting diode that is provided with in wick column is one the tunnel, is connected with power source special.
5. light emitting diode bulb according to claim 1 is characterized in that: described its lead-out wire of the light emitting diode that is provided with in wick column is a multichannel, is connected with power source special.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00265476U CN2460853Y (en) | 2000-12-26 | 2000-12-26 | Light-emitting diode bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00265476U CN2460853Y (en) | 2000-12-26 | 2000-12-26 | Light-emitting diode bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460853Y true CN2460853Y (en) | 2001-11-21 |
Family
ID=33619846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00265476U Expired - Fee Related CN2460853Y (en) | 2000-12-26 | 2000-12-26 | Light-emitting diode bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460853Y (en) |
-
2000
- 2000-12-26 CN CN00265476U patent/CN2460853Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |