CN201954282U - High power LED bulb - Google Patents
High power LED bulb Download PDFInfo
- Publication number
- CN201954282U CN201954282U CN2010201747207U CN201020174720U CN201954282U CN 201954282 U CN201954282 U CN 201954282U CN 2010201747207 U CN2010201747207 U CN 2010201747207U CN 201020174720 U CN201020174720 U CN 201020174720U CN 201954282 U CN201954282 U CN 201954282U
- Authority
- CN
- China
- Prior art keywords
- led bulb
- power led
- lamp holder
- lampshade
- bulb
- 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
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Provided is a high power LED bulb including a lamp holder (1), a middle radiator (2), a constant current circuit (3), an LED bulb (7) and a lampshade (8). The middle radiator (2) has both the effects of heat radiation and the connection of the LED bulb (7), the lampshade (8) and the lamp holder (1), the middle radiator (2) is made of a plurality of annular sheet metals which are in the same shape or different shapes and in different sizes as well as are sleeved in a metal tube (4) to be arranged into the required shape at a proper interval and fixed in the metal tube (4).
Description
Technical field:
The present invention relates to a kind of high-power LED bulb, its easier manufacturing, the high-power LED bulb of the utility model indication is meant single led lamp pearl more than 0.3W, the bulb of being made up of or above lamp pearl.
Background technology:
Current well-known such high-power LED bulb, it is by bulb shield, intermediate heat sink and lamp holder are formed, the mid portion that wherein connects bulb shield and lamp holder is a similar radiator with cup-shaped, at existing high-power LED bulb, the fin of this cup-shaped radiator or radiating ribs are mainly to be parallel to axial distribution, and this spline structure will be processed into relatively difficulty of similar cup-shaped.
Summary of the invention:
For addressing the above problem, design is than the high-power LED bulb that is easier to make, its basic principle is with some one or more shapes, the annular metal sheet of different sizes is inserted in the strip metal pipe, arrange with suitable interval and order, fixing then, just can obtain the radiator of required form, load onto large-power LED light bead and lampshade at an end of radiator then, packing in the metal tube connects the LED driving power of lamp pearl, loads onto the lamp holder that can connect corresponding lamp socket at the other end of radiator again, just can conveniently process a high-power LED bulb, as long as change a lower lamp shade shape, the shape of annular metal sheet and putting in order just can obtain egg type, S shape, square, triangle ... .... or the like the bulb of different shape.
Description of drawings:
Figure of description is represented three embodiment of the utility model high-power LED bulb, and wherein figure (1) is the egg type bulb, and figure (2) is a s shape bulb, and the sheet metal shape all is an annular, and figure (3) is square bulb, and sheet metal is shaped as the square-outside and round-inside annular.
The specific embodiment:
In Figure of description figure (1), the 1st, lamp holder, can allow high-power LED bulb be fixed on the corresponding lamp socket and and insert power supply from lamp socket, the 2nd, intermediate heat sink, play thermolysis and rise to connect LED lamp pearl 7 lampshades 8 and lamp holder 1, the 3rd, constant-current circuit, the constant current of the needs that provide for LED lamp pearl 7.Wherein intermediate heat sink 2 is to be inserted in the metal tube 4 by the circular sheet metal 5 that external diameter varies in size, be arranged in half egg type at certain intervals, and be fixed in the metal tube 4 and make, of intermediate heat sink 2 circular metal plate 6 is housed, LED lamp pearl 7 and lampshade 8 just are contained on the metallic plate 6, and lamp holder 1 is loaded onto in the other end of radiator 2 just can make an egg type high-power LED bulb.
Claims (1)
1. high-power LED bulb, by lamp holder (1), intermediate heat sink (2), constant-current circuit (3) LED lamp pearl (7) and lampshade (8) are formed, intermediate heat sink (2) is positioned between lamp holder (1) and LED lamp pearl (7) lampshade (8), it is characterized in that, intermediate heat sink (2) is with some one or more shapes, the annular metal sheet (5) of different sizes is inserted in the strip metal pipe (4), is arranged in needed shape and is fixed in the metal tube (4) with appropriate interval and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201747207U CN201954282U (en) | 2010-04-07 | 2010-04-07 | High power LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201747207U CN201954282U (en) | 2010-04-07 | 2010-04-07 | High power LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201954282U true CN201954282U (en) | 2011-08-31 |
Family
ID=44498392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201747207U Expired - Fee Related CN201954282U (en) | 2010-04-07 | 2010-04-07 | High power LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201954282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565933A (en) * | 2015-01-01 | 2015-04-29 | 华南理工大学 | LED corn light |
-
2010
- 2010-04-07 CN CN2010201747207U patent/CN201954282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565933A (en) * | 2015-01-01 | 2015-04-29 | 华南理工大学 | LED corn light |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204592932U (en) | A kind of LEDbulb lamp | |
| CN201954282U (en) | High power LED bulb | |
| CN201973536U (en) | Chimney type LED (Light Emitting Diode) lamp | |
| CN201221749Y (en) | LED lamp chimney type airflow tube array heat radiating device | |
| CN203464059U (en) | PAR20 light-emitting diode (LED) spotlight | |
| CN203464060U (en) | PAR30S light-emitting diode (LED) spotlight | |
| CN202691978U (en) | Sunflower-shaped radiator | |
| CN201715346U (en) | LED lamp bulb | |
| CN202082655U (en) | High-power LED (Light-emitting Diode) illuminating lamp | |
| CN202327771U (en) | LED (light emitting diode) shrine lamp | |
| CN204459988U (en) | A kind of with the lamp affixed to the ceiling with radiating fin | |
| CN202613392U (en) | Radiator | |
| CN203258438U (en) | Outer ring light-emitting lighting lamp | |
| CN203517455U (en) | Led searchlight | |
| CN203363733U (en) | Novel LED panel light emitting module | |
| CN202629905U (en) | Heat dissipation type lampshade used for candle lamp | |
| CN202972662U (en) | Light-emitting diode (LED) lamp body structure with circuit detection device | |
| CN203442763U (en) | Lamp casing heat radiating structure for light-emitting diode (LED) lamp | |
| CN203099349U (en) | Light-emitting diode (LED) miner lamp | |
| CN203309846U (en) | LED (light-emitting diode) lamp | |
| CN202972661U (en) | Light-emitting diode (LED) lamp body structure with heat dissipation device | |
| CN202327708U (en) | Light emitting diode (LED) bulb lamp | |
| CN202109235U (en) | Bulb device | |
| CN202852478U (en) | Thermal convection type energy-saving bulb | |
| CN202532332U (en) | High-power light emitting diode (LED) ultra-thin tunnel lamp |
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: 20110831 Termination date: 20120407 |