CN201935017U - LED energy-saving light bulb - Google Patents
LED energy-saving light bulb Download PDFInfo
- Publication number
- CN201935017U CN201935017U CN2011200620449U CN201120062044U CN201935017U CN 201935017 U CN201935017 U CN 201935017U CN 2011200620449 U CN2011200620449 U CN 2011200620449U CN 201120062044 U CN201120062044 U CN 201120062044U CN 201935017 U CN201935017 U CN 201935017U
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- CN
- China
- Prior art keywords
- bulb
- led
- connecting portion
- driving power
- led energy
- 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 discloses an LED energy-saving light bulb, which comprises a bulb shell and a lighting circuit arranged in the bulb shell. The bulb shell comprises a bulb shade (1), a connecting portion (3) and a bulb cap (4), the bulb shade (1), the connecting portion (3) and the bulb cap (4) are hermetically connected in sequence, the lighting circuit comprises a circuit board (5), a plurality of LEDs (6) and a driving power source (7) driving the LEDs to illuminate, two output ends of the driving power source (7) are electrically connected with the circuit board (5) so as to supply power to the LEDs, and two input ends of the driving power source (7) are electrically connected with two input ends of the bulb cap (4) respectively. The LED energy-saving light bulb is low in power and using cost.
Description
Technical field
The utility model relates to lighting bulb, especially the LED lighting bulb.
Background technology
LED is fast-developing in recent years a kind of new type electro source.The LED lamp is because of having energy-conservation characteristics by people's extensive use.Along with the development of led light source technology, great power LED has been widely used in all kinds of light fixtures.Illuminating lamp is a light fixture commonly used in a kind of people's life.The light source of existing illuminating lamp all by common incandescent lamp and fixedly the lamp socket of incandescent lamp constitute.Because common incandescent lamp power is big, light efficiency is low, therefore the waste that can bring the bigger energy.
The utility model content
The purpose of this utility model solves illuminating lamp exactly and adopts incandescent lamp, and light efficiency is low, and the function rate is big, the problem that wastes energy.
The technical solution adopted in the utility model is: a kind of LED energy-saving illumination bulb, it comprises lamp housing and is positioned at the lighting circuit of lamp housing, it is characterized in that described lamp housing comprises lampshade, connecting portion and lamp holder, lampshade, connecting portion and lamp holder are tightly connected successively, described lighting circuit comprises wiring board, fixing and series connection several LED and the luminous driving power of driving LED in the circuit board, two outputs of driving power are electrically connected with wiring board, to LED power supply, two inputs of driving power respectively with lamp holder two on input be electrically connected.
Adopt technique scheme, because LED is as light source, because the light efficiency height, so power reduces greatly.
For increasing the service life, the outer wall of described connecting portion is provided with several cooling fins.Fin will help the LED heat radiation, thereby make the life-span longer.
Above-mentioned lampshade is the PC cover.Because LED is as light source, the heat of generation is few, so the PC cover can meet the demands, thereby reduces production costs.
The utility model beneficial effect is: the utility model adopts LED as light source, makes the power of illuminating lamp reduce greatly, and use cost reduces.
Description of drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is the utility model internal circuit connection layout.
The specific embodiment
A kind of LED energy-saving illumination bulb, as shown in Figure 1, it comprises lamp housing and the lighting circuit that is positioned at lamp housing, and lamp housing comprises lampshade 1, connecting portion 3 and lamp holder 4, and lampshade 1 is the PC cover.Lampshade 1, connecting portion 3 and lamp holder 4 are tightly connected successively, lighting circuit comprises wiring board 5, fixing and be connected on the luminous driving power 7 of several LED6 on the wiring board 5 and driving LED 6, two outputs of driving power 7 are electrically connected with wiring board 5, to LED6 power supply, two inputs of driving power 7 respectively with lamp holder 4 two on input be electrically connected.The outer wall of connecting portion 3 is provided with several cooling fins 2.
Claims (3)
1. LED energy-saving illumination bulb, it comprises lamp housing and is positioned at the lighting circuit of lamp housing, it is characterized in that described lamp housing comprises lampshade [1], connecting portion [3] and lamp holder [4], lampshade [1], connecting portion [3] and lamp holder [4] are tightly connected successively, described lighting circuit comprises wiring board [5], fix and be connected on several LED[6 on the wiring board [5]] and the luminous driving power [7] of driving LED [6], two outputs of driving power [7] are electrically connected with wiring board [5], to LED[6] power supply, two inputs of driving power [7] respectively with lamp holder [4] two on input be electrically connected.
2. LED energy-saving illumination bulb according to claim 1 is characterized in that the outer wall of described connecting portion [3] is provided with several cooling fins [2].
3. LED energy-saving illumination bulb according to claim 1 and 2 is characterized in that described lampshade [1] is the PC cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200620449U CN201935017U (en) | 2011-03-11 | 2011-03-11 | LED energy-saving light bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200620449U CN201935017U (en) | 2011-03-11 | 2011-03-11 | LED energy-saving light bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935017U true CN201935017U (en) | 2011-08-17 |
Family
ID=44446536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200620449U Expired - Fee Related CN201935017U (en) | 2011-03-11 | 2011-03-11 | LED energy-saving light bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100849A (en) * | 2013-04-08 | 2014-10-15 | 英特明光能股份有限公司 | LED (Light-Emitting Diode) lamp bulb |
-
2011
- 2011-03-11 CN CN2011200620449U patent/CN201935017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100849A (en) * | 2013-04-08 | 2014-10-15 | 英特明光能股份有限公司 | LED (Light-Emitting Diode) lamp bulb |
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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: 20110817 Termination date: 20130311 |