CN104676549A - LED mining lamp radiator - Google Patents
LED mining lamp radiator Download PDFInfo
- Publication number
- CN104676549A CN104676549A CN201310629334.0A CN201310629334A CN104676549A CN 104676549 A CN104676549 A CN 104676549A CN 201310629334 A CN201310629334 A CN 201310629334A CN 104676549 A CN104676549 A CN 104676549A
- Authority
- CN
- China
- Prior art keywords
- cooling fins
- fin
- hollow shaft
- led
- mining lamp
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2101/00—Point-like light sources
Abstract
The invention discloses an LED mining lamp radiator, and relates to the field of LED lamp radiators. The LED mining lamp radiator comprises a hollow shaft and cooling fins, the hollow shaft is provided with grooves, supporting pieces are arranged in the grooves, the cooling fins are connected with the supporting pieces and comprise upper layer cooling fins and lower layer cooling fins, a heat insulation piece is arranged between the upper layer cooling fins and the lower layer cooling fins, the cooling fins are fan-shaped, the distances between the cooling fins are 0.3-0.5cm, and small fans are arranged at the top end and the bottom end of the hollow shaft. The fan-shaped cooling fins are divided into an upper layer and a lower layer, a partition plate is arranged between the upper layer and the lower layer, so that heat circulation is facilitated, heat dissipation is accelerated, efficiency is improved, the distances between the cooling fins are 0.3-0.5cm and are favorable for achieving the heat dissipation effect on the basis of fully utilizing space in addition, and meanwhile the small fans are arranged at the top end and the bottom end of the hollow shaft, thus being favorable for air flowing, and achieving better heat dissipation effect; compared with the design on the market, the design is more favorable for protecting an LED mining lamp, and the service life of the LED mining lamp is prolonged.
Description
Technical field
The present invention relates to LED lamp heat sink field, be specifically related to a kind of LED bay light radiator.
Background technology
In LED illumination industry, the application of ultra-high brightness LED light fixture constantly expands, especially LED bulkhead lamp capable is widely used, along with LED lamp power increases, chip caloric value increases thereupon, the bottleneck how to dispel the heat but well does not solve, therefore can accelerate decay and have a strong impact on the LED lamp life-span, traditional design LED bay light radiator heat-dissipation effect is general, the file being 201120525095.0 as Chinese application number discloses a kind of LED bay light radiator, comprise accumulation of heat aluminium post, aluminium installing plate and fin, described accumulation of heat aluminium post cylindrical is provided with a plurality of trapezoidal groove, be aluminium post groove, fin utilizes elastic properties of materials to be out of shape and tightly inserts aluminium post groove, aluminium installing plate and accumulation of heat aluminium post are fastenedly connected, be combined into a LED bay light radiator, although this designs good looking appearance, lightweight, but design is too complicated, and non-small fan, radiating effect is general, the present invention solves above drawback.
Summary of the invention
The object of the present invention is to provide a kind of LED bay light radiator, to solve the above-mentioned multinomial defect caused in prior art.
A kind of LED bay light radiator, comprise hollow shaft and fin, described hollow shaft is provided with groove, is provided with supporting spring in described groove, and described fin is connected with supporting spring, it is characterized in that, described heat radiation comprises upper strata fin and lower floor's fin, is provided with heat shield between described upper strata fin and lower floor's fin, and described fin is fan-shaped, described inter fin space is from being 0.3-0.5cm, and described hollow shaft top and bottom are equipped with small fan.
Preferably, described fin is 140-160 sheet.
Preferably, described small fan with between hollow shaft for can dismantle formula be connected.
Preferably, described small fan is provided with 3-4 flabellum, and described flabellum thickness is 0.2-0.4cm.
Preferably, described hollow shaft is provided with stirrup.
The invention has the advantages that: fan-shaped fin is divided into two-layer up and down, and centre is provided with dividing plate, contributes to heat flow, accelerate heat radiation, raise the efficiency, inter fin space is from being 0.3-0.5cm, and this spacing is on the basis making full use of space, show consideration for radiating effect, meanwhile, hollow shaft top and bottom are provided with small fan and contribute to air current flow, and radiating effect is better, this design is more conducive to protecting LED bay light than designing on the market, extends its service life; Described fin is 140-160 sheet, and quantity is moderate, avoids waste, reduces production cost, simultaneously good heat dissipation effect; Described small fan with between hollow shaft for can dismantle formula be connected, convenient small fan is pulled down dedusting, protection radiator; Described small fan is provided with 3-4 flabellum, and described flabellum thickness is 0.2-0.4cm, and this thickness flabellum improves wind speed, accelerates hot gas circulation, is beneficial to heat radiation; Described hollow shaft is provided with stirrup, conveniently LED is hung up, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of LED bay light radiator of the present invention.
Fig. 2 is the structural representation of hollow shaft.
Wherein: 1-hollow shaft, 2-fin, 3-recessed axle, 4-supporting spring, 5-upper strata fin, 6-lower floor fin, 7-heat shield, 8-small fan, 9-flabellum, 10-stirrup.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
As depicted in figs. 1 and 2, a kind of LED bay light radiator, comprise hollow shaft 1 and fin 2, described hollow shaft 1 is provided with groove 3, supporting spring 4 is provided with in described groove 3, described fin 2 is connected with supporting spring 3, described fin 2 comprises upper strata fin 5 and lower floor's fin 6, heat shield 7 is provided with between described upper strata fin 5 and lower floor's fin 6, described fin 2 is fan-shaped, described fin 2 spacing is 0.3-0.5cm, described hollow shaft 1 top and bottom are equipped with small fan 8, fan-shaped fin is divided into two-layer up and down, centre is provided with dividing plate, contribute to heat flow, accelerate heat radiation, raise the efficiency, inter fin space is from being 0.3-0.5cm, this spacing is on the basis making full use of space, show consideration for radiating effect, simultaneously, hollow shaft top and bottom are provided with small fan and contribute to air current flow, radiating effect is better, this design is more conducive to protecting LED bay light than designing on the market, extend its service life.
Described fin 2 is 140-160 sheet, and quantity is moderate, avoids waste, reduces production cost, simultaneously good heat dissipation effect.
It should be noted that described small fan 8 with between hollow shaft 1 for can dismantle formula be connected, conveniently small fan is pulled down dedusting, protection radiator.
In the present embodiment, described small fan 8 is provided with 3-4 flabellum 9, and described flabellum thickness is 0.2-0.4cm, and this thickness flabellum improves wind speed, accelerates hot gas circulation, is beneficial to heat radiation.
In addition, described hollow shaft 1 is provided with stirrup 10, conveniently LED is hung up, easy to use.
Based on above-mentioned, fan-shaped fin is divided into two-layer up and down, and centre is provided with dividing plate; contribute to heat flow, accelerate heat radiation, raise the efficiency; inter fin space is from being 0.3-0.5cm; this spacing, on the basis making full use of space, has shown consideration for radiating effect, simultaneously; hollow shaft top and bottom are provided with small fan and contribute to air current flow; radiating effect is better, and this design is more conducive to protecting LED bay light than designing on the market, extends its service life.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.
Claims (5)
1. a LED bay light radiator, comprise hollow shaft and fin, described hollow shaft is provided with groove, is provided with supporting spring in described groove, and described fin is connected with supporting spring, it is characterized in that, described fin comprises upper strata fin and lower floor's fin, is provided with heat shield between described upper strata fin and lower floor's fin, and described fin is fan-shaped, described inter fin space is from being 0.3-0.5cm, and described hollow shaft top and bottom are equipped with small fan.
2. a kind of LED bay light radiator according to claim 1, is characterized in that: described fin is 140-160 sheet.
3. a kind of LED bay light radiator according to claim 1, is characterized in that: described small fan with between hollow shaft for can dismantle formula be connected.
4. a kind of LED bay light radiator according to claim 1, it is characterized in that: described small fan is provided with 3-4 flabellum, described flabellum thickness is 0.2-0.4cm.
5. a kind of LED bay light radiator according to claim 1, is characterized in that: described hollow shaft is provided with stirrup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629334.0A CN104676549A (en) | 2013-12-02 | 2013-12-02 | LED mining lamp radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629334.0A CN104676549A (en) | 2013-12-02 | 2013-12-02 | LED mining lamp radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104676549A true CN104676549A (en) | 2015-06-03 |
Family
ID=53311947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310629334.0A Pending CN104676549A (en) | 2013-12-02 | 2013-12-02 | LED mining lamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676549A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973959A (en) * | 2019-04-12 | 2019-07-05 | 刘松铭 | A kind of turbine type cooling fin and its manufacturing process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201310856Y (en) * | 2008-12-18 | 2009-09-16 | 洁源（马）有限公司 | Efficient radiating device for lamp |
| CN101871584A (en) * | 2009-04-23 | 2010-10-27 | 富士迈半导体精密工业（上海）有限公司 | Lighting device |
| CN102691912A (en) * | 2012-05-29 | 2012-09-26 | 山水照明科技(常熟)有限公司 | Led lamp |
| CN102721023A (en) * | 2012-06-05 | 2012-10-10 | 余姚天超通风设备有限公司 | LED lamp radiator |
| CN203052419U (en) * | 2013-01-07 | 2013-07-10 | 深圳创硕光业科技有限公司 | Industrial and mining lamp |
| CN203615303U (en) * | 2013-12-02 | 2014-05-28 | 苏州承源光电科技有限公司 | LED mining lamp radiator |
-
2013
- 2013-12-02 CN CN201310629334.0A patent/CN104676549A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201310856Y (en) * | 2008-12-18 | 2009-09-16 | 洁源（马）有限公司 | Efficient radiating device for lamp |
| CN101871584A (en) * | 2009-04-23 | 2010-10-27 | 富士迈半导体精密工业（上海）有限公司 | Lighting device |
| CN102691912A (en) * | 2012-05-29 | 2012-09-26 | 山水照明科技(常熟)有限公司 | Led lamp |
| CN102721023A (en) * | 2012-06-05 | 2012-10-10 | 余姚天超通风设备有限公司 | LED lamp radiator |
| CN203052419U (en) * | 2013-01-07 | 2013-07-10 | 深圳创硕光业科技有限公司 | Industrial and mining lamp |
| CN203615303U (en) * | 2013-12-02 | 2014-05-28 | 苏州承源光电科技有限公司 | LED mining lamp radiator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973959A (en) * | 2019-04-12 | 2019-07-05 | 刘松铭 | A kind of turbine type cooling fin and its manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |