CN201803166U - Light emitting diode (LED) lamp bulb - Google Patents
Light emitting diode (LED) lamp bulb Download PDFInfo
- Publication number
- CN201803166U CN201803166U CN2010205046935U CN201020504693U CN201803166U CN 201803166 U CN201803166 U CN 201803166U CN 2010205046935 U CN2010205046935 U CN 2010205046935U CN 201020504693 U CN201020504693 U CN 201020504693U CN 201803166 U CN201803166 U CN 201803166U
- Authority
- CN
- China
- Prior art keywords
- led
- pcb board
- connector
- lamp
- copperhead
- 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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- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a light emitting diode (LED) lamp bulb, which comprises a lamp adapter, a connector and a heat radiation device, wherein the lamp adapter is installed on the front end of the connector, the rear end of the connector is installed on the front end of the heat radiation device, the heat radiation device comprises a heat radiation body, and the LED lamp bulb also comprises a printed circuit board (PCB) half product, the side surface of the heat radiation body is provided with a mounting groove for installing the PCB half product, the PCB half product comprises a PCB, and the PCB is installed inside the mounting groove. The LED lamp bulb saves energy, has long service life and high brightness and also has a function of emitting light from side surface.
Description
Technical field
The utility model relates to a kind of lighting, relates in particular to a kind of LED lamp product.
Background technology
At present the transverse-plug type light fixture all is traditional light source, and its life-span is short, brightness is low, not energy-conservation.At present, the LED illuminating product is just in the ascendant, and it is with energy-saving and environmental protection, long, brightness advantages of higher of life-span, more and more be subjected to consumer's welcome, if in conjunction with the advantage of transverse-plug type light fixture and LED lamp, develop a kind of novel light fixture, will be a much progress of illuminating industry.
Traditional integral LED Down lamp must comprise the whole LED Down lamp that shell changes when needing repairing and change, maintenance cost height, waste resource.
The utility model content
The technical problems to be solved in the utility model is: overcome that existing lamp life is short, brightness is low, not energy-conservation, maintenance cost is high, the waste problem of resource, and propose a kind of energy-conservation, the life-span long, brightness high maintenance cost is low, the LED bulb that economizes on resources.
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 connector, a heat abstractor, this lamp holder is installed in the front end of this connector, the rear end of this connector is installed in the front end of this heat abstractor, this heat abstractor comprises a radiator, this LED bulb also comprises a pcb board half product, the side of this radiator offers one and is used for installing the partly mounting groove of product of this pcb board, this pcb board half product comprise a pcb board, and this pcb board is installed in this mounting groove.
Preferably, this pcb board half product also comprise a power supply, some light emitting LED lamp, and these some light emitting LED lamp are installed on this pcb board, and this power supply and this pcb board electrically connect.
Preferably, this heat abstractor also comprises an end cap, and this end cap is installed in the rear end of this radiator.
Preferably, the rear end of this connector is installed in the front end of this radiator.
Preferably, this lamp holder comprises an insulating base, a copperhead and a contact screw, pegs graft and be installed in the front end of this connector in the rear end of this insulating base, and this copperhead is pegged graft and is installed in the front end of this insulating base, and this contact screw is screwed onto the central authorities of this copperhead front end.
Preferably, this lamp holder comprises an insulating base, a copperhead and a contact screw, pegs graft and be installed in the front end of this connector in the rear end of this insulating base, and this copperhead is pegged graft and is installed in the front end of this insulating base, and this contact screw is screwed onto the central authorities of this copperhead front end.
Preferably, this light emitting LED lamp is paster great power LED or paster LED.
The utlity model has following beneficial effect: in the utility model, owing to adopted the LED lamp, therefore energy-conservation, the life-span is long, brightness is high; And this pcb board half product are installed in the side of this radiator, and this pcb board partly product includes light emitting LED lamp, and therefore, the utility model LED bulb has had the function of lateral emitting.The utility model LED bulb can replace traditional integral LED Down lamp, traditional integral LED Down lamp is when needing repairing and change, the whole LED Down lamp must be comprised that shell changes, and under the situation of using the utility model LED bulb, only need unload the utility model LED bulb (from the internal thread of lamp housing screw off get final product the LED bulb), do not need to change lamp housing, reduced maintenance cost, economize on resources.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model LED bulb.
The specific embodiment
As shown in Figure 1, the utility model proposes a kind of LED bulb, it comprises partly product 4 of a lamp holder 1, a connector 2, a heat abstractor 3 and a pcb board.
This lamp holder 1 is installed in the front end of this connector 2, and this lamp holder 1 comprises an insulating base 12, a copperhead 14 and a contact screw 16.This lamp holder 1 can be E27 lamp holder, Gu100 lamp holder, B22 lamp holder etc.
Peg graft and be installed in the front end of this connector 2 in the rear end of this insulating base 12.
This copperhead 14 is pegged graft and is installed in the front end of this insulating base 12.The outer surface of this copperhead 14 offers some external screw threads 142.
This contact screw 16 is screwed onto the central authorities of these copperhead 14 front ends.
The rear end of this connector 2 is installed in the front end of this heat abstractor 3.
This heat abstractor 3 comprises a radiator 32 and an end cap 34.
The rear end of this connector 2 is installed in the front end of this radiator 32.
This end cap 34 is installed in the rear end of this radiator 32.
The side of this radiator 32 offers one and is used for installing the partly mounting groove 322 of product 4 of this pcb board.
This pcb board partly product 4 comprises a power supply 42, some light emitting LED lamp 44 and a pcb board 46.
This pcb board 46 is installed in this mounting groove 322.
These some light emitting LED lamp 44 are installed on this pcb board 46.This light emitting LED lamp 44 is paster great power LEDs.
This power supply 42 electrically connects with this pcb board 46.
When using LED bulb of the present utility model, this LED bulb is installed in the lamp housing (figure does not show), is provided with some internal threads (figure does not show) in this lamp housing.The external screw thread 142 of this copperhead 14 screws in this internal thread, this LED bulb can be installed in this lamp housing.
In the utility model, owing to adopted LED lamp 44, therefore energy-conservation, the life-span is long, brightness is high; And this pcb board partly product 4 be installed in the side of this radiator 32, this pcb board partly product 4 includes light emitting LED lamp 44, therefore, the utility model LED bulb has had the function of lateral emitting.
The utility model LED bulb can replace traditional integral LED Down lamp, traditional integral LED Down lamp is when needing repairing and change, the whole LED Down lamp must be comprised that shell changes, and under the situation of using the utility model LED bulb, only need unload the utility model LED bulb (from the internal thread of lamp housing screw off get final product the LED bulb), do not need to change lamp housing, reduced maintenance cost, economize on resources.
More than be the utility model first embodiment, in other embodiments, this light emitting LED lamp 44 is paster LED or other type LED, and power is accomplished 22W or bigger, just can substitute traditional fluorescent lamp well when 9W.
Claims (7)
1. LED bulb, it comprises a lamp holder, a connector, a heat abstractor, this lamp holder is installed in the front end of this connector, the rear end of this connector is installed in the front end of this heat abstractor, this heat abstractor comprises a radiator, it is characterized in that: this LED bulb also comprises a pcb board half product, and the side of this radiator offers one and is used for installing the partly mounting groove of product of this pcb board, this pcb board half product comprise a pcb board, and this pcb board is installed in this mounting groove.
2. LED bulb according to claim 1 is characterized in that: this pcb board half product also comprise a power supply, some light emitting LED lamp, and these some light emitting LED lamp are installed on this pcb board, and this power supply and this pcb board electrically connect.
3. LED bulb according to claim 1 is characterized in that: this heat abstractor also comprises an end cap, and this end cap is installed in the rear end of this radiator.
4. according to claim 1 or 3 described LED bulbs, it is characterized in that: the rear end of this connector is installed in the front end of this radiator.
5. LED bulb according to claim 1, it is characterized in that: this lamp holder comprises an insulating base, a copperhead and a contact screw, peg graft and be installed in the front end of this connector in the rear end of this insulating base, this copperhead is pegged graft and is installed in the front end of this insulating base, and this contact screw is screwed onto the central authorities of this copperhead front end.
6. LED bulb according to claim 4, it is characterized in that: this lamp holder comprises an insulating base, a copperhead and a contact screw, peg graft and be installed in the front end of this connector in the rear end of this insulating base, this copperhead is pegged graft and is installed in the front end of this insulating base, and this contact screw is screwed onto the central authorities of this copperhead front end.
7. LED bulb according to claim 2 is characterized in that: this light emitting LED lamp is paster great power LED or paster LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205046935U CN201803166U (en) | 2010-08-25 | 2010-08-25 | Light emitting diode (LED) lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205046935U CN201803166U (en) | 2010-08-25 | 2010-08-25 | Light emitting diode (LED) lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803166U true CN201803166U (en) | 2011-04-20 |
Family
ID=43872664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205046935U Expired - Fee Related CN201803166U (en) | 2010-08-25 | 2010-08-25 | Light emitting diode (LED) lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287636A (en) * | 2011-07-21 | 2011-12-21 | 戴建国 | High-efficiency energy-saving lighting bulb |
| CN108980715A (en) * | 2018-06-19 | 2018-12-11 | 陈品骏 | A kind of LED downlight structure |
-
2010
- 2010-08-25 CN CN2010205046935U patent/CN201803166U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287636A (en) * | 2011-07-21 | 2011-12-21 | 戴建国 | High-efficiency energy-saving lighting bulb |
| CN108980715A (en) * | 2018-06-19 | 2018-12-11 | 陈品骏 | A kind of LED downlight structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20180825 |