CN102364227A - Light-emitting diode (LED) lamp sunflower radiator - Google Patents
Light-emitting diode (LED) lamp sunflower radiator Download PDFInfo
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- CN102364227A CN102364227A CN2011103454426A CN201110345442A CN102364227A CN 102364227 A CN102364227 A CN 102364227A CN 2011103454426 A CN2011103454426 A CN 2011103454426A CN 201110345442 A CN201110345442 A CN 201110345442A CN 102364227 A CN102364227 A CN 102364227A
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- radiating
- led lamp
- lamp
- led
- seat
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Abstract
The invention discloses a light-emitting diode (LED) lamp sunflower radiator, which comprises a circular radiating seat and a plurality of radiating fins. The excircle of the circular radiating seat is provided with the radiating fins. The LED lamp sunflower radiator is characterized by also comprising radiating ribs, wherein a radiating rib is connected between two adjacent radiating fins; and the radiating ribs have arc shapes. The radiating seat is made of a copper material. The invention solves the problems that a sunflower radiator has a small radiating area and a poor radiating effect and radiating fins are easy to break and damage in the prior art, and provides an LED lamp sunflower radiator which is simple in structure and convenient to use, can quickly dissipate heat and has better radiating effect and of which the radiating fins are difficult to damage.
Description
Technical field
The present invention relates to a kind of radiator, particularly relate to a kind of LED lamp heronsbill radiator.
Background technology
High-pressure mercury lamp is mostly adopted in the Traditional Road illumination; But along with development of science and technology; The LED lamp relies on the high and low power consumption of luminous efficiency, does not need advantages such as high pressure, security height, has been applied in various lighting fields widely, but when being some big area illuminations (such as headlight, street lamp, Tunnel Lamp, plaza lighting, industrial light, garden lamp etc.); At this moment the power of LED lamp is bigger; The life-span of led light source and the operating temperature of node have closer getting in touch, and at present the LED lamp has only 15%～25% electric energy to convert luminous energy in the course of the work, and remaining electric energy nearly all changes into heat energy; The temperature of LED lamp is raise, and every increase by 10 its reliabilities of degree of temperature will reduce half the.In great power LED, heat radiation is a big problem especially.Bad meeting directly causes the LED quick aging if dispel the heat, and stability reduces, bad can the generation life-span that serious light decay influences lamp of dispelling the heat simultaneously.
Present heronsbill radiator is many to be made up of around circular radiating seat some radiating fins, and area of dissipation is less, and radiating effect is relatively poor, can't satisfy the demand of LED lamp heat radiation.Simultaneously to stretch out the distance of circular radiating seat longer for each radiating fin of heronsbill radiator, and the damage that fractures easily can reduce the radiating efficiency of heronsbill radiator like this.
Summary of the invention
Less in order to solve in the prior art heronsbill radiator heat-dissipation area; Radiating effect is relatively poor; The problem that radiating fin fractures easily and damages the invention provides a kind of simple in structure, easy to use; But quick heat radiating has the non-damageable LED lamp of better heat dissipation effect and radiating fin heronsbill radiator.
In order to address the above problem, the technical scheme that the present invention taked is:
A kind of LED lamp heronsbill radiator; Comprise circular radiating seat and some radiating fins, on the cylindrical of circular radiating seat, be arranged with radiating fin, it is characterized in that: also comprise radiating ribs; Between adjacent two radiating fins, be connected with radiating ribs, said radiating ribs is an arc.
Aforesaid a kind of LED lamp heronsbill radiator is characterized in that: evenly distributed on the cylindrical of circular radiating seat have a radiating fin.
Aforesaid a kind of LED lamp heronsbill radiator, it is characterized in that: said radiating seat is processed by copper product.
The invention has the beneficial effects as follows: many radiating ribs of the present invention have increased the area of dissipation of whole heronsbill radiator, and the heat that distributes in the time of can high-powered LED lamp being worked distributes, and radiating rate is fast, have ensured the normal use of LED lamp.The present invention has simultaneously increased the intensity of radiating fin, and radiating fin not frangible damages, and long service life is safe and reliable.
Description of drawings
Fig. 1 is the structural representation of LED lamp heronsbill radiator of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further description.
As shown in Figure 1, a kind of LED lamp heronsbill radiator, comprising that circular radiating seat 1, some radiating fins 2 and radiating ribs 3 are evenly distributed on the cylindrical of circular radiating seat 1 has a radiating fin 2.Between adjacent two radiating fins 2, be connected with radiating ribs 3, radiating ribs 3 is an arc.Radiating seat 1 is processed by copper product.
The present invention is connected with radiating ribs 3 between adjacent two radiating fins 2; Many radiating ribs 3 have increased the area of dissipation of whole heronsbill radiator; The heat that distributes in the time of can high-powered LED lamp being worked distributes, and radiating rate is fast, has ensured the normal use of LED lamp.Radiating ribs 3 is arranged between two radiating fins 2 simultaneously, has increased the intensity of radiating fin 2, makes its not frangible damage, radiating fin 2 longer service life.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (3)
1. LED lamp heronsbill radiator; Comprise circular radiating seat and some radiating fins, on the cylindrical of circular radiating seat, be arranged with radiating fin, it is characterized in that: also comprise radiating ribs; Between adjacent two radiating fins, be connected with radiating ribs, said radiating ribs is an arc.
2. a kind of LED lamp heronsbill radiator according to claim 1 is characterized in that: evenly distributed on the cylindrical of circular radiating seat have a radiating fin.
3. a kind of LED lamp heronsbill radiator according to claim 2, it is characterized in that: said radiating seat is processed by copper product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103454426A CN102364227A (en) | 2011-11-04 | 2011-11-04 | Light-emitting diode (LED) lamp sunflower radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103454426A CN102364227A (en) | 2011-11-04 | 2011-11-04 | Light-emitting diode (LED) lamp sunflower radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102364227A true CN102364227A (en) | 2012-02-29 |
Family
ID=45690809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103454426A Pending CN102364227A (en) | 2011-11-04 | 2011-11-04 | Light-emitting diode (LED) lamp sunflower radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102364227A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299540A (en) * | 2015-11-05 | 2016-02-03 | 广州百年光电技术开发有限公司 | Self-exciting type loop heat pipe sunflower heat dissipation module and large-power LED tube light |
| CN105588088A (en) * | 2016-01-28 | 2016-05-18 | 太仓市高泰机械有限公司 | Radiator for LED working condition lamp |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201155733Y (en) * | 2007-09-13 | 2008-11-26 | 保定市宝新世纪路灯厂 | LED lamp core with radiation structure |
| CN201269426Y (en) * | 2008-09-26 | 2009-07-08 | 鸿坤科技股份有限公司 | LED light source module with front positioning structure |
-
2011
- 2011-11-04 CN CN2011103454426A patent/CN102364227A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201155733Y (en) * | 2007-09-13 | 2008-11-26 | 保定市宝新世纪路灯厂 | LED lamp core with radiation structure |
| CN201269426Y (en) * | 2008-09-26 | 2009-07-08 | 鸿坤科技股份有限公司 | LED light source module with front positioning structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105299540A (en) * | 2015-11-05 | 2016-02-03 | 广州百年光电技术开发有限公司 | Self-exciting type loop heat pipe sunflower heat dissipation module and large-power LED tube light |
| CN105588088A (en) * | 2016-01-28 | 2016-05-18 | 太仓市高泰机械有限公司 | Radiator for LED working condition lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120229 |