CN203549492U - LED bulb lamp - Google Patents
LED bulb lamp Download PDFInfo
- Publication number
- CN203549492U CN203549492U CN201320690654.2U CN201320690654U CN203549492U CN 203549492 U CN203549492 U CN 203549492U CN 201320690654 U CN201320690654 U CN 201320690654U CN 203549492 U CN203549492 U CN 203549492U
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- Prior art keywords
- light source
- led light
- bowl
- bulb lamp
- led bulb
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Abstract
The utility model provides an LED bulb lamp. The LED bulb lamp comprises a screw-opening lamp base, a shell, an LED light source, a driving power source installed in the shell and used for supplying power to the LED light source, a bowl-shaped radiator installed in the shell and a lampshade for covering the LED light source, wherein the LED light source is installed on the bowl-shaped radiator, the lamp base is connected with the shell through a screw notch, the driving power source is arranged in an insulating shell cavity, and the LED light source is closely attached to the bowl-shaped radiator and arranged in the shell together with the bowl-shaped radiator. By the adoption of a lead passage structure and the radiator, production and assembly of a lead are facilitated, and heat dissipation of the interior of the light source is also facilitated; the LED bulb lamp is novel in structure, simple, practical and easy to assemble.
Description
Technical field
The utility model relates to a kind of bulb, relates in particular to a kind of LED bulb lamp.
Background technology
Electric light is to be luminous energy by electric energy conversion, so that the equipment of illumination to be provided.The operation principle of common electric light is: electric current is by filament (tungsten filament, fusing point reaches more than 3000 degrees Celsius) time produce heat, spiral helicine filament is constantly by heat accumulation, the temperature of filament is reached more than 2000 degrees Celsius, filament when in incandescent state, just as burn red iron can be luminous and send light.From the indexing of energy, when electric light is luminous, a large amount of electric energy will be converted into heat energy, only have a few part can be converted into useful luminous energy.Energy utilization rate is low.The operation principle of energy-saving light bulb is: the mercuryvapour in energy-saving lamp tube discharges under the effect of energising electric field, the valence electron of mercury atom is constantly provoked into excitation state from reset condition, by excitation state, spontaneously turn back to ground state simultaneously, convert the potential energy of valence electron to electromagnetic radiation energy, give off ultraviolet ray, the fluorescent material being coated on glass-tube inwall absorbs ultraviolet ray, and it is changed into visible ray.Energy utilization rate is general, and has harmful substance in lamp body, and product pollutes the environment after discarded.Bulb using LED as illuminating source is more and more welcome at present.Topmost advantage is: energy utilization rate is high, long service life, and product component is environment friendly and pollution-free.But LED bulb at present on the market has, and complex structure, production stage are many and complicated, radiating effect is not good, cause greatly shortening service life, having the shortcomings such as certain potential safety hazard.
Utility model content
Technical problem to be solved in the utility model is that a kind of simple in structure, easy accessibility, radiating effect excellence, LED bulb lamp that insulating properties are outstanding are provided for above-mentioned prior art present situation.
This use is novel to be solved the problems of the technologies described above adopted technical scheme and is: a kind of LED bulb lamp, comprise: spiral mouth lamp holder, housing, LED light source, be installed on the driving power of described enclosure interior to described LED light source power supply, be installed on the bowl-shape radiator of described enclosure interior, described LED light source is installed on bowl-shape radiator, cover the lampshade of described LED light source, it is characterized in that: described lamp holder is connected with described housing by spiral notch, described driving power is built in the housing cavity of an insulation, described LED light source is close on bowl-shape radiator, and described LED light source and described bowl-shape radiator are placed in described housing in the lump.
Above-mentioned LED bulb lamp, is characterized in that: there is the funnel-form slope power line guiding device of plugging into described lamp holder inside.
Above-mentioned LED bulb lamp, is characterized in that: the projecting slot that described housing outer surface has longitudinal separation to arrange, ventilating heat dissipating hole gathers for projecting slot edge and upper end.
Above-mentioned LED bulb lamp, is characterized in that: there is perpendicular grooving mouth described housing and lamp holder junction, for a power line being connected on driving power, embeds notch and fits in thread groove.
Above-mentioned LED bulb lamp, it is characterized in that: described enclosure interior has a cylindrical cavity near lamp holder direction, the inner vertical slot that also has twice to protrude of described cylindrical cavity, insert respectively in the described vertical slot in described cylindrical cavity at the wiring board two ends of described driving power.
Above-mentioned LED bulb lamp, it is characterized in that: described enclosure interior has a lead channels structure near described bowl-shape radiator direction, described lead channels structure is U-shaped, U-shaped bipod is wide mouthful of cylindrical cavity pipe and slot cylindrical cavity pipe, wide mouthful of cylindrical cavity pipe one end is directly connected with the cavity of placing driving power, 2 small sircle holes on described bowl-shape radiator are directly inserted in slot cylindrical cavity pipe one end, two ends is connected to the power line on described driving power, very conveniently under the guiding naturally of described lead channels structure pass exactly described bowl-shape radiator, arrive the positive and negative wiring solder joint of LED light source both sides.
Above-mentioned LED bulb lamp, is characterized in that: described LED light source comprises a base plate, on described base plate, LED chip is installed, the surface silica gel capping of described LED chip.
Above-mentioned LED bulb lamp, it is characterized in that: described base plate both sides have anodal tin welding spot and negative pole tin welding spot, the contour shape of described negative pole tin welding spot is larger than the contour shape of described anodal tin welding spot, has the error-disable function in anodal tin welding spot and the judgement of negative pole tin welding spot when described LED light source is installed;
Above-mentioned LED bulb lamp, is characterized in that: described bowl-shape radiator is installed on described enclosure interior by draw-in groove.
Above-mentioned LED bulb lamp, is characterized in that: described housing is insulation material.
In sum, the utility model proposes a kind of simple in structure, easy accessibility, radiating effect excellence, LED bulb lamp that insulating properties are outstanding, and produce easy, safe.
Accompanying drawing explanation
Fig. 1 is blast structural representation of the present utility model;
Fig. 2 is cross-sectional view of the present utility model;
Fig. 3 is the perspective view of LED light source of the present utility model;
Fig. 4 is the Facad structure schematic diagram of LED light source of the present utility model.
The specific embodiment
This use is novel to be solved the problems of the technologies described above adopted technical scheme and is: a kind of LED bulb lamp, comprise: spiral mouth lamp holder 1, housing 2, LED light source 3, be installed on the driving power 4 that described enclosure interior is powered to described LED light source 3, be installed on the bowl-shape radiator 5 of described enclosure interior, described LED light source 3 is installed on bowl-shape radiator 5, cover the lampshade 6 of described LED light source 3, it is characterized in that: the lamp holder 61 of described lamp holder 1 is connected with described housing 2 by spiral notch 21, described driving power 4 is built in the cavity 22 of housing 2 of an insulation, described LED light source 3 is close on bowl-shape radiator 5, and described LED light source 3 is placed in described housing 2 in the lump with described bowl-shape radiator 5.
Preferably, for the more convenient lamp holder 1 that passes exactly of power line that facilitates to be connected on driving power 4, in the inner side on lamp holder 1 top, be designed with the funnel-form slope power line guiding device 11 of plugging into, power line can very conveniently pass exactly lamp holder under naturally the guiding of slope guiding.
Preferably, for easier, fix one and be connected to power supply the end of a thread on driving power 4 to spiral lamination lamp holder 1, at described housing 2, there is perpendicular grooving mouth 23 with lamp holder 1 junction, for a power line being connected on driving power 4, embed notch and fit in thread groove.
Preferably, for better reaching insulation effect guarantee, use safety, driving power 4 is fixedly installed in housing 2 internal cavities 22 of insulation material.
Preferably, for two one end being connected to power line on driving power 4, connecting up more easily and be connected to LED light source place, described enclosure interior has a lead channels structure 24 near radiator 5 directions, described lead channels structure 24 is U-shaped, U-shaped bipod is two cylindrical cavity pipes, wide mouthful of cavity pipe 241 one end are directly connected with the cavity of placing driving power, and slot place directly inserts cavity pipe 242 one end two small sircle holes on bowl-shape radiator 5.Two one power line very convenient described bowl-shape radiator, the arrival positive and negative wiring solder joint of the LED light source both sides of passing exactly under the guiding naturally of this lead channels structure that are connected on driving power.
Preferably, in order there to be better radiating effect, the direct squash type of described LED light source base plate 31 is inlayed in the circular-shaped, concave cavity of being close on radiator 5, radiator is installed on insulation material enclosure interior by draw-in groove, and the projecting slot that housing outer surface has longitudinal separation to arrange, ventilating heat dissipating hole gathers for projecting slot edge and upper end.
Preferably, for LED light source base plate 31 being installed more accurately to the circular-shaped, concave cavity on radiator 5, the contour shape of described negative pole tin welding spot is larger than the contour shape of described anodal tin welding spot, has the error-disable function in anodal tin welding spot and the judgement of negative pole tin welding spot when described LED light source is installed.
In sum, the utility model proposes a kind of simple in structure, easy accessibility, radiating effect excellence, LED bulb lamp that insulating properties are outstanding.
Claims (10)
1. a LED bulb lamp, comprise: spiral mouth lamp holder, housing, LED light source, be installed on the driving power of described enclosure interior to described LED light source power supply, be installed on the bowl-shape radiator of described enclosure interior, described LED light source is installed on bowl-shape radiator, cover the lampshade of described LED light source, it is characterized in that: described lamp holder is connected with described housing by spiral notch, described driving power is built in the housing cavity of an insulation, described LED light source is close on bowl-shape radiator, and described LED light source and described bowl-shape radiator are placed in described housing in the lump.
2. LED bulb lamp according to claim 1, is characterized in that: there is the funnel-form slope power line guiding device of plugging into described lamp holder inside.
3. LED bulb lamp according to claim 1, is characterized in that: the projecting slot that described housing outer surface has longitudinal separation to arrange, ventilating heat dissipating hole gathers for projecting slot edge and upper end.
4. LED bulb lamp according to claim 1, is characterized in that: described housing and lamp holder junction have perpendicular grooving mouth, for one, be connected to power line on driving power and embed notch and fit in thread groove.
5. LED bulb lamp according to claim 1, it is characterized in that: described enclosure interior has a cylindrical cavity near lamp holder direction, the inner vertical slot that also has twice to protrude of described cylindrical cavity, insert respectively in the described vertical slot in described cylindrical cavity at the wiring board two ends of described driving power.
6. LED bulb lamp according to claim 1, it is characterized in that: described enclosure interior has a lead channels structure near described bowl-shape radiator direction, described lead channels structure is U-shaped, U-shaped bipod is wide mouthful of cylindrical cavity pipe and slot cylindrical cavity pipe, wide mouthful of cylindrical cavity pipe one end is directly connected with the cavity of placing driving power, 2 small sircle holes on described bowl-shape radiator are directly inserted in slot cylindrical cavity pipe one end, two ends is connected to the power line on described driving power, very conveniently under the guiding naturally of described lead channels structure pass exactly described bowl-shape radiator, arrive the positive and negative wiring solder joint of LED light source both sides.
7. LED bulb lamp according to claim 1, is characterized in that: described LED light source comprises a base plate, on described base plate, LED chip is installed, the surface silica gel capping of described LED chip.
8. LED bulb lamp according to claim 7, it is characterized in that: described base plate both sides have anodal tin welding spot and negative pole tin welding spot, the contour shape of described negative pole tin welding spot is larger than the contour shape of described anodal tin welding spot, have the error-disable function in anodal tin welding spot and the judgement of negative pole tin welding spot when described LED light source is installed, the direct squash type of described whole base plate is inlayed in the circular-shaped, concave cavity of being close on radiator.
9. LED bulb lamp according to claim 1, is characterized in that: described bowl-shape radiator is installed on described enclosure interior by draw-in groove.
10. LED bulb lamp according to claim 1, is characterized in that: described housing is insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690654.2U CN203549492U (en) | 2013-11-04 | 2013-11-04 | LED bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320690654.2U CN203549492U (en) | 2013-11-04 | 2013-11-04 | LED bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203549492U true CN203549492U (en) | 2014-04-16 |
Family
ID=50467604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320690654.2U Expired - Fee Related CN203549492U (en) | 2013-11-04 | 2013-11-04 | LED bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203549492U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939859A (en) * | 2014-04-30 | 2014-07-23 | 东莞雅士电子有限公司 | Assembly method for LED lamp |
| CN104015093A (en) * | 2014-05-21 | 2014-09-03 | 何敬丽 | Work indicating lamp lampshade for CNC milling machine |
| CN104048278A (en) * | 2014-06-19 | 2014-09-17 | 江苏华兴电子有限公司 | Radiator with high cooling capability and LED floodlight |
| CN107642689A (en) * | 2017-09-07 | 2018-01-30 | 湖南粤港模科实业有限公司 | Illuminator |
| CN107893915A (en) * | 2017-11-14 | 2018-04-10 | 中山市木林森电子有限公司 | High heat dissipation L ED base plate |
-
2013
- 2013-11-04 CN CN201320690654.2U patent/CN203549492U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939859A (en) * | 2014-04-30 | 2014-07-23 | 东莞雅士电子有限公司 | Assembly method for LED lamp |
| CN103939859B (en) * | 2014-04-30 | 2016-02-03 | 东莞雅士电子有限公司 | The assemble method of LED |
| CN104015093A (en) * | 2014-05-21 | 2014-09-03 | 何敬丽 | Work indicating lamp lampshade for CNC milling machine |
| CN104048278A (en) * | 2014-06-19 | 2014-09-17 | 江苏华兴电子有限公司 | Radiator with high cooling capability and LED floodlight |
| CN107642689A (en) * | 2017-09-07 | 2018-01-30 | 湖南粤港模科实业有限公司 | Illuminator |
| CN107893915A (en) * | 2017-11-14 | 2018-04-10 | 中山市木林森电子有限公司 | High heat dissipation L ED base plate |
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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 |
Granted publication date: 20140416 Termination date: 20151104 |
|
| EXPY | Termination of patent right or utility model |