CN202674965U - Light-emitting diode (LED) bulb lamp - Google Patents
Light-emitting diode (LED) bulb lamp Download PDFInfo
- Publication number
- CN202674965U CN202674965U CN2012203318192U CN201220331819U CN202674965U CN 202674965 U CN202674965 U CN 202674965U CN 2012203318192 U CN2012203318192 U CN 2012203318192U CN 201220331819 U CN201220331819 U CN 201220331819U CN 202674965 U CN202674965 U CN 202674965U
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- led
- lamp
- led lamp
- bulb lamp
- lamp body
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light-emitting diode (LED) bulb lamp and belongs to the technical field of LED illumination. The LED bulb lamp comprises a lamp holder (1) which can be connected with a standard lamp socket and an LED lamp body which is connected to the upper end of the lamp holder (1), wherein the upper end of the LED lamp body is provided with LED lamp beads (3), and a lamp shade (2) covers the LED lamp beads (3); and the LED bulb lamp is characterized in that a radiator is arranged at the periphery of the LED lamp body and comprises a plurality of radiating fins (4) which are vertically and uniformly distributed along the periphery of the LED lamp body; and each radiating fin (4) is provided with a groove (5) on a peripheral outline surface. Compared with the prior art, the LED bulb lamp has the advantages of light weight, large radiating area, good radiating effect and long service life.
Description
Technical field
The LED bulb lamp belongs to LED luminescence technology field, is specifically related to a kind of LED bulb lamp.
Background technology
Present stage, because the LED lighting engineering is progressively ripe, and to compare with conventional light source, the LED illumination has long, the advantages such as start-up time is short, energy-conservation, sound construction of life-span, so the development of LED lighting is rapid, various LED light fixtures flood the market.Wherein the LED bulb lamp occupies larger specific gravity, but it is improper owing to fansink designs in design, and area of dissipation is less, and radiating effect is not good, and heat is piled up easily, affects the service life of LED bulb lamp.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provide a kind of area of dissipation large, good heat dissipation effect, the LED bulb lamp of long service life.
The technical scheme that its technical problem that solves the utility model adopts is: this LED bulb lamp, comprise lamp socket that can the connection standard socket and be connected to the LED lamp body of lamp socket upper end, LED lamp body upper end mounted LED lamp bulb, LED lamp pearl is covered with lampshade, it is characterized in that: at the outer radiator that is arranged with of described LED lamp body, described radiator comprises that along LED lamp body periphery vertically to equally distributed a plurality of radiating fins, each radiating fin all has groove at peripheral contoured surface.The design of radiating fin and groove makes it have maximized cooling surface area, is beneficial to heat diffusion, has better radiating effect, has prolonged the service life of LED bulb lamp.
The peripheral profile of described radiating fin is connected to form by the level and smooth convex surface on top and the level and smooth concave curved surface of bottom, has groove on the level and smooth convex surface.
Described radiating fin is aluminum material.
Described lampshade is spherical shape.
Described LED lamp pearl evenly arranges 1-5.
Compared with prior art, the beneficial effect that the utility model has is: a plurality of radiating fins at radiator have groove, the heat that LED lamp pearl is produced distributes by radiating fin, and increased area of dissipation by groove, be conducive to heat diffusion, it is lighter to compare other heatsink weight, has better radiating effect, has prolonged the service life of LED bulb lamp.
Description of drawings
Fig. 1 is the utility model structural representation front view.
Fig. 2 is the utility model structural representation axonometric drawing.
Wherein: 1, lamp socket 2, lampshade 3, LED lamp pearl 4, radiating fin 5, groove.
Fig. 1 ~ 2nd, most preferred embodiment of the present utility model is described further below in conjunction with 1 ~ 2 pair of the utility model of accompanying drawing.
The specific embodiment
With reference to accompanying drawing 1 ~ 2: this LED bulb lamp, comprise lamp socket 1 that can the connection standard socket and be connected to the LED lamp body of lamp socket 1 upper end, 5 LED lamp pearls 3 are evenly installed in LED lamp body upper end, and LED lamp pearl 3 is covered with lampshade 2, and lampshade 2 is spherical shape.At the outer radiator that is arranged with of LED lamp body, radiator comprises along LED lamp body periphery that vertically to equally distributed a plurality of radiating fins 4, each radiating fin 4 all has groove 5 at peripheral contoured surface.Radiating fin 4 is aluminum material, and peripheral profile is connected to form by the level and smooth convex surface on top and the level and smooth concave curved surface of bottom, has groove 5 on the level and smooth convex surface.
The design of radiating fin 4 and groove 5 makes it have maximized cooling surface area, is beneficial to heat diffusion, has better radiating effect, has prolonged the service life of LED bulb lamp.
The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.
Claims (5)
1. LED bulb lamp, comprise lamp socket (1) that can the connection standard socket and be connected to the LED lamp body of lamp socket (1) upper end, LED lamp body upper end mounted LED lamp bulb (3), LED lamp pearl (3) is covered with lampshade (2), it is characterized in that: at the outer radiator that is arranged with of described LED lamp body, described radiator comprises that along LED lamp body periphery vertically to equally distributed a plurality of radiating fins (4), each radiating fin (4) all has groove (5) at peripheral contoured surface.
2. LED bulb lamp according to claim 1, it is characterized in that: the peripheral profile of described radiating fin (4) is connected to form by the level and smooth convex surface on top and the level and smooth concave curved surface of bottom, has groove (5) on the level and smooth convex surface.
3. LED bulb lamp according to claim 1 and 2, it is characterized in that: described radiating fin (4) is aluminum material.
4. LED bulb lamp according to claim 1, it is characterized in that: described lampshade (2) is spherical shape.
5. LED bulb lamp according to claim 1, it is characterized in that: described LED lamp pearl (3) evenly arranges 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203318192U CN202674965U (en) | 2012-07-10 | 2012-07-10 | Light-emitting diode (LED) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203318192U CN202674965U (en) | 2012-07-10 | 2012-07-10 | Light-emitting diode (LED) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202674965U true CN202674965U (en) | 2013-01-16 |
Family
ID=47495871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203318192U Expired - Fee Related CN202674965U (en) | 2012-07-10 | 2012-07-10 | Light-emitting diode (LED) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202674965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672811A (en) * | 2013-12-05 | 2014-03-26 | 长兴恒动光电有限公司 | Bulb-shaped LED lamp heat sink |
-
2012
- 2012-07-10 CN CN2012203318192U patent/CN202674965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672811A (en) * | 2013-12-05 | 2014-03-26 | 长兴恒动光电有限公司 | Bulb-shaped LED lamp heat sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20161118 Granted publication date: 20130116 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170518 Granted publication date: 20130116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20170710 |