CN202101083U - Light-emitting diode (LED) spotlight - Google Patents
Light-emitting diode (LED) spotlight Download PDFInfo
- Publication number
- CN202101083U CN202101083U CN2011201996810U CN201120199681U CN202101083U CN 202101083 U CN202101083 U CN 202101083U CN 2011201996810 U CN2011201996810 U CN 2011201996810U CN 201120199681 U CN201120199681 U CN 201120199681U CN 202101083 U CN202101083 U CN 202101083U
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- Prior art keywords
- led
- lamp body
- light
- radiator
- lamp
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Abstract
A light-emitting diode (LED) spotlight relates to the technical field of LED lamps and comprises a lamp body. An LED lamp cap is arranged on top of the lamp body, a plug is arranged at the bottom of the lamp body, and a radiator is arranged outside the lamp body in surrounding mode. The radiator comprises radiating fins and a circular frame, and the radiating fins are in a shape of a turbine blade so as to improve radiating efficiency. The LED spotlight has the advantages that by means of the radiator composed of the radiating fins in a shape of the turbine blade and the circular frame, heat in the lamp cap can be effectively conducted to the outside fast, thereby obtaining good radiating effects and being simple and scientific in structure.
Description
Technical field
The utility model relates to LED lamp technical field, especially relates to a kind of LED shot-light.
Background technology
LED (Light Emitting Diode) is a light emitting semiconductor device, can let the very little electric current that passes through almost all change into visible light.The light efficiency of LED can reach 50～200 lumens/watt, and its spectrum is very narrow also, and monochromaticjty is relatively good, and nearly all light that sends is all capable of using, and need not to filter and directly send coloured light.The great advantage of LED lamp is exactly: energy-saving efficiency height and long service life, the luminous energy that the incandescent lamp of the luminous energy that one 10～12 watts led light source sends and 35～150 watts sends is suitable.Same illuminating effect LED is than conventional light source energy-conservation 80%～90%; LED utilizes the solid-state semiconductor chip that electric energy is converted into luminous energy, adds epoxy encapsulation, can bear high-strength mechanical and impact, and the LED single tube life-span can reach 100,000 hours, and light source life is more than 20,000 hours, by work every day in 12 hour life-span also more than 5 years.But the LED lamp also exists certain defective: as, structure unicity problem and internal heat dissipating problem, these all are one of principal elements of restriction LED lamp penetration and promotion.
The utility model content
The utility model is to provide a kind of simple and reasonable for solving the problems of the technologies described above, the whirlpool leaf formula LED shot-light that radiating efficiency is higher.
The technical problem that the utility model solved adopts following technical scheme to realize:
A kind of LED shot-light comprises a lamp body, is provided with a LED lamp holder on the top of said lamp body; Be provided with a plug in the bottom of said lamp body, be provided with radiator in the external rings of said lamp body, said radiator comprises fin and circular frame; Said fin is that the whirlpool is lobate, to improve radiating efficiency.
One side of leaf formula fin upper end, said whirlpool closely is fixedly connected with the outside of said lamp holder, and another side then is fixedly linked with said circular frame, so that realize the heat in the said lamp holder is conducted rapidly, and then reach better heat radiating effect.
The beneficial effect that the utlity model has is: be provided with the radiator of being made up of a numerous whirlpools leaf formula fin and a circular frame through the outside at lamp body, effectively realized the heat in the lamp holder is conducted rapidly, and then reached better heat radiating effect.Science simple in structure.
Description of drawings
Fig. 1 is the utility model: a kind of overall structure sketch map of LED shot-light.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
With reference to shown in Figure 1, a kind of LED shot-light comprises lamp body 1; Be provided with LED lamp holder 11 on the top of lamp body 1, be provided with plug 12, be provided with radiator 2 in the external rings of lamp body 1 in the bottom of lamp body 1; This radiator 2 comprises fin 21 and circular frame 22; Fin 21 is that the whirlpool is lobate, and one side of fin 21 upper ends closely is fixedly connected with the outside of said lamp holder 11, and another side then is fixedly linked with circular frame 22; So that realize the heat in the lamp holder 11 is conducted rapidly, and then reach better heat radiating effect.
The utility model is provided with the radiator of being made up of a numerous whirlpools leaf formula fin and a circular frame through the outside at lamp body, has effectively realized the heat in the lamp holder is conducted rapidly, and then has reached better heat radiating effect.Science simple in structure.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. a LED shot-light comprises a lamp body, is provided with a LED lamp holder on the top of said lamp body, is provided with a plug in the bottom of said lamp body, and it is characterized in that: the external rings at said lamp body is provided with radiator, and said radiator comprises fin and circular frame.
2. a kind of LED shot-light according to claim 1 is characterized in that: one side of said fin upper end closely is fixedly connected with the outside of said LED lamp holder, and another side then is fixedly linked with said circular frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201996810U CN202101083U (en) | 2011-06-14 | 2011-06-14 | Light-emitting diode (LED) spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201996810U CN202101083U (en) | 2011-06-14 | 2011-06-14 | Light-emitting diode (LED) spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202101083U true CN202101083U (en) | 2012-01-04 |
Family
ID=45387092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201996810U Expired - Fee Related CN202101083U (en) | 2011-06-14 | 2011-06-14 | Light-emitting diode (LED) spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202101083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202502A (en) * | 2014-06-19 | 2015-12-30 | 杭州墨心工业设计有限公司 | LED module assembly of lamp and mining lamp with module assembly |
-
2011
- 2011-06-14 CN CN2011201996810U patent/CN202101083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202502A (en) * | 2014-06-19 | 2015-12-30 | 杭州墨心工业设计有限公司 | LED module assembly of lamp and mining lamp with module assembly |
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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: 20120104 Termination date: 20140614 |
|
| EXPY | Termination of patent right or utility model |