CN203585894U - LED lamp with radiator - Google Patents
LED lamp with radiator Download PDFInfo
- Publication number
- CN203585894U CN203585894U CN201320752854.6U CN201320752854U CN203585894U CN 203585894 U CN203585894 U CN 203585894U CN 201320752854 U CN201320752854 U CN 201320752854U CN 203585894 U CN203585894 U CN 203585894U
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- CN
- China
- Prior art keywords
- lamp
- lamp source
- radiator
- pedestal
- heat
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an LED lamp with a radiator. The LED lamp comprises a lamp source component, a base, a lampshade and a lamp holder. The lamp source component is arranged on the base, the lampshade is arranged on the periphery of the lamp source component, the lamp holder is arranged at the bottom of the base, the lamp source component comprises a lamp source substrate and lamp sources, the lamp sources are arranged on the lamp source substrate, the radiator is arranged between the base and the lamp holder and comprises a radiating cavity and longitudinal radiating fins, and the longitudinal radiating fins are arranged on the periphery of the radiating cavity. The LED lamp has the advantages of simple structure, convenience in mounting, good radiating performance, long service life and convenience in popularization and use.
Description
Technical field
The utility model relates to LED lamp field, relates in particular to a kind of LED lamp with radiator.
Background technology
As everyone knows, so-called LED refers to light emitting diode, LED light source develops new type light source rapidly as a kind of current extensive use, compared energy-conservation, efficient, the advantage such as volume is little, the life-span is long, fast response time, driving voltage is low, shock resistance is remarkable with conventional light source, thereby can develop rapidly, expand industry size, market share, industry tendency leads under, its technology is also being constantly updated and in-depth, but the maximum technology barriers that restricting at present LED light source development are exactly heat conduction and hot settlement issues, the i.e. heat dissipation problem of LED of LED encapsulation.LED heat dispersion of the prior art is bad, very easily hurts lamp source, causes luminous flux to decline, and electrical parameter changes, and light decay increases severely, and affects service life.
Therefore, be badly in need of a kind of improved technology and solve existing this problem in prior art.
Utility model content
The utility model provides a kind of LED lamp with radiator.
The technical solution adopted in the utility model is:
A kind of LED lamp with radiator, comprise lamp source component, pedestal, lampshade and lamp holder, described lamp source component is located on pedestal, it is peripheral that described lampshade is located at lamp source component, and described lamp holder is located at base bottom, and described lamp source component comprises lamp source substrate and lamp source, described lamp source is located on the substrate of lamp source, between described pedestal and lamp holder, be provided with radiator, described radiator comprises heat-dissipating cavity and longitudinal heat-dissipating fin, and described longitudinal heat-dissipating fin is located at heat-dissipating cavity periphery.
Described pedestal periphery is provided with heatsink transverse fin.
The diameter length of described heat-dissipating cavity successively decreases gradually from pedestal to lamp holder.
Described lamp source substrate is aluminum base plate.
The beneficial effects of the utility model are: simple in structure, easy for installation, thermal diffusivity is good, and long service life is convenient to promote the use of.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, pedestal, 2, lampshade, 3, lamp holder, 4, lamp source substrate, 5, lamp source, 6, heat-dissipating cavity, 7, longitudinal heat-dissipating fin, 8, heatsink transverse fin.
The specific embodiment
As shown in Figure 1, a kind of LED lamp with radiator of the present utility model, comprise lamp source component, pedestal 1, lampshade 2 and lamp holder 3, described lamp source component is located on pedestal 1, it is peripheral that described lampshade 2 is located at lamp source component, described lamp holder 3 is located at pedestal 1 bottom, described lamp source component comprises lamp source substrate 4 and lamp source 5, described lamp source 5 is located on lamp source substrate 4, described lamp source substrate 4 is aluminum base plate, between described pedestal 1 and lamp holder 3, be provided with radiator, described radiator comprises heat-dissipating cavity 6 and longitudinal heat-dissipating fin 7, described longitudinal heat-dissipating fin 7 is located at heat-dissipating cavity 6 peripheries, described pedestal 1 periphery is provided with heatsink transverse fin 8, the diameter length of described heat-dissipating cavity 6 successively decreases gradually from pedestal 1 to lamp holder 3, simple in structure, easy for installation, thermal diffusivity is good, long service life, be convenient to promote the use of.
Claims (4)
1. the LED lamp with radiator, comprise lamp source component, pedestal, lampshade and lamp holder, it is characterized in that: described lamp source component is located on pedestal, it is peripheral that described lampshade is located at lamp source component, and described lamp holder is located at base bottom, and described lamp source component comprises lamp source substrate and lamp source, described lamp source is located on the substrate of lamp source, between described pedestal and lamp holder, be provided with radiator, described radiator comprises heat-dissipating cavity and longitudinal heat-dissipating fin, and described longitudinal heat-dissipating fin is located at heat-dissipating cavity periphery.
2. a kind of LED lamp with radiator according to claim 1, is characterized in that: described pedestal periphery is provided with heatsink transverse fin.
3. a kind of LED lamp with radiator according to claim 1, is characterized in that: the diameter length of described heat-dissipating cavity successively decreases gradually from pedestal to lamp holder.
4. a kind of LED lamp with radiator according to claim 1, is characterized in that: described lamp source substrate is aluminum base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752854.6U CN203585894U (en) | 2013-11-26 | 2013-11-26 | LED lamp with radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320752854.6U CN203585894U (en) | 2013-11-26 | 2013-11-26 | LED lamp with radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585894U true CN203585894U (en) | 2014-05-07 |
Family
ID=50583806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320752854.6U Expired - Fee Related CN203585894U (en) | 2013-11-26 | 2013-11-26 | LED lamp with radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676292A (en) * | 2013-11-26 | 2015-06-03 | 苏州承源光电科技有限公司 | LED lamp with radiator |
-
2013
- 2013-11-26 CN CN201320752854.6U patent/CN203585894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676292A (en) * | 2013-11-26 | 2015-06-03 | 苏州承源光电科技有限公司 | LED lamp with radiator |
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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: 20140507 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |