CN201748203U - Led lamp bulb - Google Patents
Led lamp bulb Download PDFInfo
- Publication number
- CN201748203U CN201748203U CN201020257291XU CN201020257291U CN201748203U CN 201748203 U CN201748203 U CN 201748203U CN 201020257291X U CN201020257291X U CN 201020257291XU CN 201020257291 U CN201020257291 U CN 201020257291U CN 201748203 U CN201748203 U CN 201748203U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- led bulb
- led
- lamp
- led lamp
- 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
- Fastening Of Light Sources Or Lamp Holders (AREA)
- 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 an LED lamp bulb which comprises a lamp cap and a semi-finished printed circuit board (PCB), wherein the semi-finished PCB comprises a power supply, a PCB and a plurality of LED lamps; and the power supply is provided with two power pins. The LED lamp bulb not only is energy-saving, safe and long in service life, but also is well assembled with a lamp shell.
Description
Technical field
The utility model relates to a kind of lighting, relates in particular to a kind of LED lamp product.
Background technology
Traditional MR16 bulb (MR16 is a kind of model of bulb) is not energy-conservation, and existing MR16LED bulb can not assemble with lamp housing again.Therefore developing a kind of Novel LED light source that replaces traditional MR16 bulb and existing MR16LED bulb, is the task of top priority.
The utility model content
The technical problems to be solved in the utility model is: overcome that existing MR16 bulb is not energy-conservation, discord lamp housing supporting defective, provide a kind of energy-conservation, safety, long service life and can and the good LED bulb of lamp housing assembling.
In order to solve the problems of the technologies described above, the utility model proposes following technical scheme: a kind of LED bulb, it comprises a lamp holder, a pcb board half product, and this pcb board half product comprise a power supply, a pcb board and reach some light emitting LED lamp that this power supply is provided with two power pins.
Preferably, this LED bulb also comprises a heat abstractor, and this heat abstractor comprises some radiating fins.
Preferably, this lamp holder is installed in this heat sink interior.
Preferably, these some light emitting LED lamp are fixed on this pcb board.
Preferably, these some light emitting LED lamp, pcb board and power supply electrically connect.
Preferably, this pcb board half product are by being bolted on the heat abstractor.
Preferably, this LED bulb also comprises a lampshade.
The utlity model has following beneficial effect: LED bulb of the present utility model has adopted the LED lamp, so energy-conservation, safety and long service life, its power pin is through special facture, and energy and lamp housing assembling are good, can replace conventional light source such as MR16 based on halogen bulb fully.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model LED bulb.
Fig. 2 is the side view of the utility model LED bulb.
The specific embodiment
To shown in Figure 2, the utility model proposes a kind of LED bulb as Fig. 1, it is the LED bulb of MR16 model, and it comprises a lamp holder 1, a heat abstractor 2, a pcb board partly product 3 and a lampshade 4.
This lamp holder 1 is installed in this heat abstractor 2 inside.This heat abstractor 2 can help to accelerate heat radiation.
This heat abstractor 2 is similar bowl-types, is several radiating fins 22 around it.
This pcb board partly product 3 comprises a power supply 32, a pcb board 34 and and some light emitting LED lamp 36.
This power supply 32 is provided with the power pin 322 of two Gent systems, and it will be grown than common MR16 lamp base (figure does not show).
This two power pin 322 and an external good supporting use of lamp housing (figure does not show) grafting.
These some light emitting LED lamp 36 are fixed on this pcb board 34.
These some light emitting LED lamp 36, pcb board 34 and power supply 32 electrically connect.
These some light emitting LED lamp 36 adopt the best paster great power LED of heat radiation, its brightness height, and the life-span is long.
This pcb board partly product 3 by being bolted on the heat abstractor 2.
LED bulb of the present utility model has adopted the LED lamp, so energy-conservation, safety and long service life, its power pin is through special facture, can and the lamp housing assembling well, can replace conventional light source such as MR16 based on halogen bulb fully.
Claims (7)
1. LED bulb, it comprises a lamp holder, a pcb board half product, this pcb board half product comprise a power supply, a pcb board and reach some light emitting LED lamp that it is characterized in that: this power supply is provided with two power pins.
2. LED bulb according to claim 1 is characterized in that: this LED bulb also comprises a heat abstractor, and this heat abstractor comprises some radiating fins.
3. LED bulb according to claim 1 is characterized in that: this lamp holder is installed in this heat sink interior.
4. LED bulb according to claim 1 is characterized in that: these some light emitting LED lamp are fixed on this pcb board.
5. LED bulb according to claim 1 is characterized in that: these some light emitting LED lamp, pcb board and power supply electrically connect.
6. LED bulb according to claim 1 is characterized in that: this pcb board half product are by being bolted on the heat abstractor.
7. LED bulb according to claim 1 is characterized in that: this LED bulb also comprises a lampshade.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020257291XU CN201748203U (en) | 2010-07-12 | 2010-07-12 | Led lamp bulb |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020257291XU CN201748203U (en) | 2010-07-12 | 2010-07-12 | Led lamp bulb |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201748203U true CN201748203U (en) | 2011-02-16 |
Family
ID=43582881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201020257291XU Expired - Fee Related CN201748203U (en) | 2010-07-12 | 2010-07-12 | Led lamp bulb |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201748203U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102207254A (en) * | 2011-06-20 | 2011-10-05 | 李文平 | High-power LED lamp |
-
2010
- 2010-07-12 CN CN201020257291XU patent/CN201748203U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102207254A (en) * | 2011-06-20 | 2011-10-05 | 李文平 | High-power LED lamp |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8536807B2 (en) | LED bulb | |
CN101706058A (en) | LED lamp bulb | |
US20130279164A1 (en) | Led lighting fixtures | |
CN102032493A (en) | LED bulb | |
CN102720961A (en) | LED (light emitted diode) candle lamp capable of lightening in entire space | |
CN201555054U (en) | LED bulb | |
CN202001900U (en) | LED (Light Emitting Diode) light source lamp bulb | |
CN203585944U (en) | MR 16-LED (light-emitting diode) spotlight with high heat dissipation performance | |
CN102095087A (en) | LED illumination lamp | |
CN201715363U (en) | LED spot lamp | |
CN201748203U (en) | Led lamp bulb | |
CN203517394U (en) | Heat dissipation LED globe lamp | |
CN202546319U (en) | LED (light emitting diode) bulb lamp | |
CN201885105U (en) | Novel LED (light-emitting diode) ceiling down lamp | |
CN201407524Y (en) | Led crystal lamp | |
CN202708675U (en) | Large-range illumination LED globular bulb | |
CN102155668A (en) | Plastic shell LED (light-emitting diode) bulb and manufacturing process thereof | |
CN202001912U (en) | Three-dimensional light emitting diode (LED) lamp structure | |
CN201273470Y (en) | Luminaire | |
CN201606737U (en) | High-power LED road lamp | |
CN201803166U (en) | Light emitting diode (LED) lamp bulb | |
CN201428951Y (en) | Led lamp body | |
CN201983119U (en) | Light-emitting diode (LED) spot lamp with radiating function | |
CN202220983U (en) | LED light source bulb with central radiation type luminous body | |
CN201964203U (en) | LED illuminant bulb |
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: 20110216 Termination date: 20180712 |
|
CF01 | Termination of patent right due to non-payment of annual fee |