CN105588088A - Radiator for LED working condition lamp - Google Patents
Radiator for LED working condition lamp Download PDFInfo
- Publication number
- CN105588088A CN105588088A CN201610058700.5A CN201610058700A CN105588088A CN 105588088 A CN105588088 A CN 105588088A CN 201610058700 A CN201610058700 A CN 201610058700A CN 105588088 A CN105588088 A CN 105588088A
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- CN
- China
- Prior art keywords
- radiator
- radiating fin
- operating mode
- fin
- radiating
- Prior art date
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- Pending
Links
- 230000017525 heat dissipation Effects 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 5
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000006071 cream Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a radiator for an LED working condition lamp. The radiator comprises a hollow radiator body and cooling fins; a reinforcing wall formed by intersecting transverse rib plates with longitudinal rib plates is arranged on the inner wall of the radiator body; the transverse rib plates and the longitudinal rib plates form multiple rhombic hollow areas; and the cooling fins are arranged in positions, on the outer wall of the radiator body, corresponding to the rhombic hollow areas.
Description
Technical field
The invention belongs to heat sink technology field, be specifically related to a kind of LED operating mode lamp radiator.
Background technology
As everyone knows, so-called LED refers to light emitting diode, as one, current extensive use develops new type light source rapidly to LED light source, have energy-conservation compared with conventional light source, efficiently, volume is little, life-span is long, fast response time, driving voltage is low, the advantages such as shock resistance brilliance, thereby can develop expansion industry size rapidly, 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 the hot settlement issues of LED encapsulation, it is the heat dissipation problem of LED, LED is as light source, conventionally all need long continuous firing, even if for this cold light source of LED, work also can produce a large amount of thermal accumlations for a long time, this just requires the radiator operating efficiency of LED light source good, can remove to dredge heat energy by shorter pathway, reduce the infringement that excess Temperature brings to chip as far as possible, current way is that LED chip is encapsulated into heat sink falling on main support, then heat sink fall main support install be fixed on a large-scale radiating element, such as heat-radiating substrate, or aluminum base plate, heat sinkly fall being fixedly connected with normally between main support and radiating element and realize by two kinds of modes, the first is via heat-conducting cream transfer of heat, it two is that practical tin cream is by the mode of reflow soldering transfer of heat, and most importantly the technique of these two kinds of modes is all connected between radiator at LED chip and will produces high temperature, very easily hurt LED chip, cause luminous flux to decline, LED encapsulating structure damages, electrical parameter changes, light decay increases severely.
In general, in industry, traditional radiator normally designs according to concrete applicable cases, size is relatively fixing, and versatility is poor, and some producer is to adopt small-sized fans forced heat radiation for the radiating mode of LED at present, the method cost is high, fault rate is large, also can make the size of whole product larger, simplifies not.
Summary of the invention
Goal of the invention: the problem and shortage existing for above-mentioned prior art, the object of this invention is to provide a kind of LED operating mode lamp radiator.
Technical scheme: the invention discloses a kind of LED operating mode lamp radiator, comprise radiator body and the radiating fin of inner hollow, described radiator body inwall be provided with by horizontal gusset and longitudinally gusset intersect the reinforced wall forming, described horizontal gusset forms some rhombuses vacancy section with longitudinal gusset, and the position on radiator body outer wall corresponding to this rhombus vacancy section is provided with radiating fin.
As further optimization of the present invention, between radiating fin of the present invention and radiating fin, be provided with auxiliary heat dissipation fin.
As further optimization of the present invention, radiating fin of the present invention is that wave structure comprises the arcuate structure that opening is contrary and is arranged on two slab constructions between arcuate structure.
As further optimization of the present invention, auxiliary heat dissipation fin of the present invention is oblique to be horizontally set between adjacent two radiating fins.
As further optimization of the present invention, auxiliary heat dissipation fin of the present invention is provided with some U-shaped louvres.
Beneficial effect: the present invention compared with prior art, have the following advantages: owing to being provided with reinforced wall in radiator body, therefore can strengthen radiating effect by the wall thickness that reduces radiator body, owing to being provided with reinforced wall, therefore the structural strength of the radiator body that wall is thin can be protected, radiating fin is arranged on to the rhombus hollow part of reinforced wall, avoid affecting because having increased reinforced wall the radiating effect of radiating fin, by enhancing, auxiliary heat dissipation fin is set, can reduce the dimensional requirement to script radiating fin, coordinate U-shaped louvre can greatly strengthen the radiating effect of radiator, the present invention adopts the radiating fin of wave structure, strengthen radiating fin and extraneous contact area, improve radiating effect, consider the structural strength of wave structure radiating fin, between arcuate structure, increase slab construction, ensure the structural strength of radiating fin, and then the service life of guarantee radiator, there is good economic benefit.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is radiation fin structure schematic diagram of the present invention;
1-radiator body, 2-radiating fin, 3-reinforced wall.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail; but illustrate that protection scope of the present invention is not limited to the concrete scope of the present embodiment simultaneously; based on the embodiment in the present invention; those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that, in description of the invention, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", orientation or the position relationship of the instruction such as D score, " left side ", " right side ", " interior ", " outward ", " front end ", " rear end ", " head ", " afterbody " be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as limitation of the present invention. In addition, term " first ", " second ", " the 3rd " etc. are only for describing object, and can not be interpreted as instruction or hint relative importance.
As depicted in figs. 1 and 2, a kind of LED operating mode lamp radiator of the present embodiment, comprise radiator body 1 and the radiating fin 2 of inner hollow, radiator body 1 inwall be provided with by horizontal gusset and longitudinally gusset intersect the reinforced wall 3 forming, laterally gusset forms some rhombuses vacancy section with longitudinal gusset, position on radiator body 1 outer wall corresponding to this rhombus vacancy section is provided with radiating fin 2, between the radiating fin 2 of the present embodiment and radiating fin 2, be provided with auxiliary heat dissipation fin, auxiliary heat dissipation fin 2 is oblique to be horizontally set between adjacent two radiating fins 2.
As shown in Figure 2, be to strengthen radiating effect, the radiating fin 2 of the present embodiment comprises the arcuate structure that opening is contrary and is arranged on two slab constructions between arcuate structure for wave structure, and this auxiliary heat dissipation fin is provided with some U-shaped louvres.
Owing to being provided with reinforced wall in radiator body 1, therefore can strengthen radiating effect by the wall thickness that reduces radiator body 1, owing to being provided with reinforced wall 3, therefore the structural strength of the radiator body that wall is thin can be protected, radiating fin 2 is arranged on to the rhombus hollow part of reinforced wall 3, avoid affecting because having increased reinforced wall 3 radiating effect of radiating fin, by enhancing, auxiliary heat dissipation fin is set, can reduce the dimensional requirement to script radiating fin, coordinate U-shaped louvre can greatly strengthen the radiating effect of radiator, the present embodiment adopts the radiating fin 2 of wave structure, strengthen radiating fin 2 and extraneous contact area, improve radiating effect, consider the structural strength of wave structure radiating fin, between arcuate structure, increase slab construction, ensure the structural strength of radiating fin 2, and then the service life of guarantee radiator.
Embodiments of the invention provide for example with for the purpose of describing, and are not exhaustively or limit the invention to disclosed form. Many modifications and variations are apparent for the ordinary skill in the art. Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the present invention's design to be suitable for the various embodiment with various amendments of special-purpose.
Claims (5)
1. a LED operating mode lamp radiator, it is characterized in that: the radiator body and the radiating fin that comprise inner hollow, described radiator body inwall be provided with by horizontal gusset and longitudinally gusset intersect the reinforced wall forming, described horizontal gusset forms some rhombuses vacancy section with longitudinal gusset, and the position on radiator body outer wall corresponding to this rhombus vacancy section is provided with radiating fin.
2. a kind of LED operating mode lamp radiator according to claim 1, is characterized in that: between described radiating fin and radiating fin, be provided with auxiliary heat dissipation fin.
3. a kind of LED operating mode lamp radiator according to claim 1 and 2, is characterized in that: described radiating fin is that wave structure comprises the arcuate structure that opening is contrary and is arranged on two slab constructions between arcuate structure.
4. a kind of LED operating mode lamp radiator according to claim 2, is characterized in that: described auxiliary heat dissipation fin is oblique to be horizontally set between adjacent two radiating fins.
5. a kind of LED operating mode lamp radiator according to claim 4, is characterized in that: described auxiliary heat dissipation fin is provided with some U-shaped louvres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058700.5A CN105588088A (en) | 2016-01-28 | 2016-01-28 | Radiator for LED working condition lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610058700.5A CN105588088A (en) | 2016-01-28 | 2016-01-28 | Radiator for LED working condition lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105588088A true CN105588088A (en) | 2016-05-18 |
Family
ID=55927868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610058700.5A Pending CN105588088A (en) | 2016-01-28 | 2016-01-28 | Radiator for LED working condition lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105588088A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102364227A (en) * | 2011-11-04 | 2012-02-29 | 苏州晶雷光电照明科技有限公司 | Light-emitting diode (LED) lamp sunflower radiator |
| CN202374616U (en) * | 2011-09-29 | 2012-08-08 | 美铝公司 | Heat sinks, flat panel display devices and LED lights for electronic or electrical products |
| CN103335290A (en) * | 2013-06-21 | 2013-10-02 | 华南理工大学 | Radiator for LED (light-emitting diode) bulb lamp |
| CN204026606U (en) * | 2014-09-02 | 2014-12-17 | 焦作理达能源技术开发有限公司 | The snakelike fork heronsbill heat-pipe radiator of integrated packaged high-power LED light source |
| CN204879595U (en) * | 2015-08-28 | 2015-12-16 | 南京欧瑞光电科技有限公司 | LED module lamp |
| CN205560674U (en) * | 2016-01-28 | 2016-09-07 | 太仓市高泰机械有限公司 | LED operating mode radiator for lamp |
-
2016
- 2016-01-28 CN CN201610058700.5A patent/CN105588088A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202374616U (en) * | 2011-09-29 | 2012-08-08 | 美铝公司 | Heat sinks, flat panel display devices and LED lights for electronic or electrical products |
| CN102364227A (en) * | 2011-11-04 | 2012-02-29 | 苏州晶雷光电照明科技有限公司 | Light-emitting diode (LED) lamp sunflower radiator |
| CN103335290A (en) * | 2013-06-21 | 2013-10-02 | 华南理工大学 | Radiator for LED (light-emitting diode) bulb lamp |
| CN204026606U (en) * | 2014-09-02 | 2014-12-17 | 焦作理达能源技术开发有限公司 | The snakelike fork heronsbill heat-pipe radiator of integrated packaged high-power LED light source |
| CN204879595U (en) * | 2015-08-28 | 2015-12-16 | 南京欧瑞光电科技有限公司 | LED module lamp |
| CN205560674U (en) * | 2016-01-28 | 2016-09-07 | 太仓市高泰机械有限公司 | LED operating mode radiator for lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160518 |