CN200955676Y - Environment-protection energy-saving lamp bulb - Google Patents
Environment-protection energy-saving lamp bulb Download PDFInfo
- Publication number
- CN200955676Y CN200955676Y CNU2006201247036U CN200620124703U CN200955676Y CN 200955676 Y CN200955676 Y CN 200955676Y CN U2006201247036 U CNU2006201247036 U CN U2006201247036U CN 200620124703 U CN200620124703 U CN 200620124703U CN 200955676 Y CN200955676 Y CN 200955676Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- lamp housing
- circuit board
- bulb
- illuminator
- 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
- 238000005282 brightening Methods 0.000 claims description 12
- 230000007613 environmental effect Effects 0.000 claims description 4
- 238000005034 decoration Methods 0.000 abstract description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light bulb, comprising lamp housing (3) and a lamp cap (4) connected with the housing. Wherein, a plurality groups of luminophors (2) together with a circuit board (1) are arranged in the lamp housing (3), and the circuit wafer (1) is fixedly in the lamp housing (3) that matches the look of the lamp housing (3). Besides, the luminophors (2) are fixedly on the external side of the circuit wafer (1), and the luminous circuit board connected with the luminophors (2) is positioned in the circuit board (1). The utility model of simple structure is environment protecting, energy saving, safe, efficient, and produces no stroboflash when being used. The utility model can be widely used outdoors and indoors for decoration and lighting in various situations.
Description
Technical field
The utility model relates to a kind of bulb, particularly a kind of environmental protection and energy saving bulb.
Background technology
As everyone knows, illumination is contemporary mankind's social production and the indispensable technical measures of life, and emitting bulb also is used as the decoration of multiple occasion more and more.The lighting bulb that generally uses is an osram lamp at present, and it is by electric current tungsten filament to be heated, and is luminous when tungsten filament is heated to uniform temperature.Its weak point is, one makes tungsten filament luminous, and power consumption is big, and the heat radiation of association also becomes the thermal source of surrounding environment; Its two, the tungsten filament burning time has certain age limit, about 1000 hours, is very easy to blow after tungsten filament is aging.Therefore, osram lamp needs often to change, and has both caused the wasting of resources, makes troubles for again people's production, life.
The utility model content
Technical problem to be solved in the utility model provides the environmental protection and energy saving bulb of long, the low radiation of a kind of life-span, highly effective and safe.
The utility model bulb comprises lamp housing and the lamp holder that links together with it.Be provided with some groups of illuminators and circuit board in the lamp housing, the hull shape of circuit board and lamp housing is suitable and be fixed in the housing, and illuminator is fixed on the outside of circuit board, and the inboard of circuit board is provided with the illuminating circuit that is electrically connected with illuminator.
Above-mentioned illuminating circuit comprises pressure limiting circuit, bridge rectifier and the brightening circuit that links to each other successively, and brightening circuit is electrically connected with illuminator.Wherein: pressure limiting circuit adopts the resistance-capacitance depressurization circuit, and brightening circuit adopts rc filter circuit; Every group of illuminator is 1～60 LED, and LED is connected mutually/is connected in parallel.
Above-mentioned lamp holder adopts screw socket/socket to connect.
Adopt said structure, because selected not only attrition voltage for use, current ratio is less but the fewer LED that generates heat as light emitting source, and be provided with the pressure limiting circuit that can further guarantee its functional reliability, the bridge rectifier of DC driven and the brightening circuit of filtering voltage regulation in the light-emitting element circuit respectively, thereby make the utility model bulb not only simple in structure, energy-efficient, and the safety coefficient height, there is not stroboscopic in the use, effect is good.Facts have proved that can reach 100,000 hours the service life of the utility model bulb.
Improve as the utility model bulb, lamp housing is conical cylindrical or special-shaped revolving body.Like this, can select,, thereby further enlarge the range of application of the utility model bulb as decorative lighting of outdoor street lamp, room lighting/desk lamp and public place or the like according to the needs of different application occasion.
Further improve as the utility model bulb, also be provided with the printing opacity diffuser on the top of lamp housing, this printing opacity diffuser and lamp housing link together.Like this, the printing opacity diffuser both can play dustproof, can make the light of photophore make the light area bigger through its refraction back again, can also further beautify its overall appearance moulding by its different moulding.
Description of drawings
Fig. 1 is the utility model bulb first embodiment structural representation;
Fig. 2 is the utility model bulb second embodiment structural representation;
Fig. 3 is the utility model bulb circuit schematic diagram.
Wherein: the 1-circuit board; The 2-illuminator; The 3-lamp housing; The 4-lamp holder; 5-printing opacity diffuser; The 6-pressure limiting circuit; The 7-bridge rectifier; The 8-brightening circuit.
The specific embodiment
Be described further below in conjunction with the specific embodiment of accompanying drawing the utility model bulb.
By shown in Figure 1, the utility model bulb comprises lamp housing 3 and lamp holder 4, and lamp housing 3 and lamp holder 4 flexibly connect or be fixed together, and are provided with some groups of illuminators 2 and circuit board 1 in the lamp housing 3.Wherein: according to actual conditions, lamp housing 3 can be designed as taper shape, also can also be special-shaped revolving body for cylindrical; Lamp holder 4 can adopt screw socket or socket to connect; The flexible connection of lamp housing 3 and lamp holder 4 can be adopted as being threaded or socket is connected or multiple connected mode such as bayonet socket connection, and fixedly connected then is that lamp housing 3 and lamp holder 4 are connected as one; Circuit board 1 is suitable and be fixed in the housing with the hull shape of lamp housing 3, and illuminator 2 is fixed on the outside of circuit board 1, and the inboard of circuit board 1 is provided with the illuminating circuit that can control illuminator 2 power supplys and be electrically connected with illuminator 2.
By shown in Figure 2, in order further to improve result of use, also be provided with printing opacity diffuser 5 on the top of lamp housing 3, this printing opacity diffuser 5 links together with lamp housing 3.
By shown in Figure 3, above-mentioned illuminating circuit comprises pressure limiting circuit 6, bridge rectifier 7 and the brightening circuit 8 that links to each other successively, and brightening circuit 8 is electrically connected with illuminator 2.Wherein: pressure limiting circuit 6 adopts the resistance-capacitance depressurization circuit, brightening circuit 8 adopts rc filter circuit, promptly, pressure limiting circuit 6 is for being arranged on bridge rectifier 7 inputs and capacitor C 1 and resistance R 2 parallel with one another, and brightening circuit 8 is for being arranged on bridge rectifier 7 outputs and mutual series capacitance C2 and resistance R 1.Illuminator 2 is a LED; During manufacturing, according to actual needs, illuminator 2 can be one group, also can be many groups, and the LED in every group is 1～60, is cascaded mutually; Each organizes between the illuminator 2 together parallel with one another.
During installation, earlier illuminator 2 is fixed on circuit board 1 outside, illuminating circuit is fixed on circuit board 1 inboard, circuit board 1 is fixed in the housing of lamp housing 3, again lamp housing 3 and lamp holder 4 are interconnected, and illuminating circuit is connected with external power supply on the lamp holder 4, at last printing opacity diffuser 5 is connected with lamp housing 3.This bulb is connected in 80V～250V power supply can be used.
Claims (7)
1. environmental protection and energy saving bulb, the lamp holder (4) that comprises lamp housing (3) and link together with it, it is characterized in that, be provided with some groups of illuminators (2) and circuit board (1) in the described lamp housing (3), the hull shape of described circuit board (1) and described lamp housing (3) is suitable and be fixed in the housing, described illuminator (2) is fixed on the outside of described circuit board (1), and the inboard of described circuit board (1) is provided with the illuminating circuit that is electrically connected with described illuminator (2).
2. bulb according to claim 1 is characterized in that, described lamp housing (3) is conical cylindrical or special-shaped revolving body.
3. bulb according to claim 2 is characterized in that, also is provided with printing opacity diffuser (5) on the top of described lamp housing (3), and this printing opacity diffuser (5) links together with lamp housing (3).
4. bulb according to claim 3 is characterized in that, described illuminating circuit comprises pressure limiting circuit (6), bridge rectifier (7) and the brightening circuit (8) that links to each other successively, and described brightening circuit (8) is electrically connected with described illuminator (2).
5. bulb according to claim 4 is characterized in that, described pressure limiting circuit (6) adopts the resistance-capacitance depressurization circuit, and described brightening circuit (8) adopts rc filter circuit.
6. bulb according to claim 5 is characterized in that, every group of described illuminator (2) is 1～60 LED, and described LED is connected mutually/is connected in parallel.
7. according to one of any described bulb in the claim 1 to 6, it is characterized in that described lamp holder (4) adopts screw socket/socket to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201247036U CN200955676Y (en) | 2006-06-30 | 2006-06-30 | Environment-protection energy-saving lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201247036U CN200955676Y (en) | 2006-06-30 | 2006-06-30 | Environment-protection energy-saving lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955676Y true CN200955676Y (en) | 2007-10-03 |
Family
ID=38774261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201247036U Expired - Fee Related CN200955676Y (en) | 2006-06-30 | 2006-06-30 | Environment-protection energy-saving lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955676Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103167661A (en) * | 2011-12-08 | 2013-06-19 | 黄琪发 | High-energy-saving light-emitting diode (LED) ceiling lamp (plate lamp) |
-
2006
- 2006-06-30 CN CNU2006201247036U patent/CN200955676Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103167661A (en) * | 2011-12-08 | 2013-06-19 | 黄琪发 | High-energy-saving light-emitting diode (LED) ceiling lamp (plate lamp) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ZHONGHAILONG NEW ENERGY CO., LTD. Free format text: FORMER OWNER: ZHU ENCAN Effective date: 20110916 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100073 FENGTAI, BEIJING TO: 200092 HONGKOU, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110916 Address after: 200092 Shanghai Kongjiang Road No. 1690 14 floor of the Hotel Phoenix Patentee after: Shanghai ZhongHailong New Energy Co., Ltd. Address before: 100073 Beijing city Fengtai District North Liuliqiao No. 4 Naval Equipment Research Institute of the Ministry of Patentee before: Zhu Encan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 Termination date: 20140630 |
|
| EXPY | Termination of patent right or utility model |