CN102997202A - Heat sink structure of LED mining lamp - Google Patents
Heat sink structure of LED mining lamp Download PDFInfo
- Publication number
- CN102997202A CN102997202A CN2012104798971A CN201210479897A CN102997202A CN 102997202 A CN102997202 A CN 102997202A CN 2012104798971 A CN2012104798971 A CN 2012104798971A CN 201210479897 A CN201210479897 A CN 201210479897A CN 102997202 A CN102997202 A CN 102997202A
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- China
- Prior art keywords
- heat sink
- shaped
- heat
- fin
- heat pipe
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- 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.)
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- 238000005065 mining Methods 0.000 title abstract description 3
- 235000009967 Erodium cicutarium Nutrition 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims description 3
- 241000208818 Helianthus Species 0.000 abstract 1
- 235000003222 Helianthus annuus Nutrition 0.000 abstract 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
Images
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a heat sink structure of an LED mining lamp, which comprises an annular heat sink body, wherein a heat pipe center hole is arranged in the center of the annular heat sink body, and is used for installing a heat pipe, heat radiating fins are uniformly distributed on the outer edge of the heat sink body and are shaped as a sunflower, and a plurality of cavities are uniformly distributed between the heat pipe center hole of the heat sink body and the heat radiating fins. The heat sink structure has the advantages and positive effects that due to the adoption of the technical scheme, the heat radiating efficiency is high, and independent cavities are formed in the heat sink for conveniently preventing water.
Description
Technical field
The invention belongs to LED lamp technical field, especially relate to a kind of radiator structure of LED bulkhead lamp capable.
Background technology
The LED mine lamp is to adopt the ultra-bright LED white light as illuminating source, shell adopts the metal materials such as aluminium alloy, outer cover has adopted the materials such as high efficiency lens, heat radiation is adopted copper sheet heat conduction to add the aluminum alloy bar heat radiation and is circulated in conjunction with natural air, LED mine lamp power only is 20% of sodium vapor lamp, meet especially the green low-carbon requirement that country proposes, be applicable to the inflammable and explosive places such as factory and enterprise, industrial and mining enterprises, oil, chemical industry, smelting and do light projector or floodlighting.
In the prior art, various radiator structures are arranged, but its existence is not easy to the defective of waterproof.
Summary of the invention
The problem to be solved in the present invention provides a kind of radiator structure of LED mine lamp.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of radiator structure of LED bulkhead lamp capable comprises the circular radiating body, and the center of described body is provided with the heat pipe mesopore, is used for installing heat pipe; The uniform radiating fin of body outer rim is the heronsbill type; Uniform some cavitys between the heat pipe mesopore of described body and the radiating fin.
Further, described body and radiating fin are formed in one.
Further, uniform several special-shaped fins in the described radiating fin.
Further, a kind of being shaped as in the described special-shaped fin, the middle part of two fins is arc, the bottom is integrated; The middle part that is shaped as fin of another kind of special-shaped fin respectively is provided with a projection to both sides.
Advantage and good effect that the present invention has are: owing to adopt technique scheme, radiating efficiency is high, forms independently cavity so that radiator is middle simultaneously, is convenient to waterproof.
Description of drawings
Fig. 1 is schematic diagram of the present invention.
Among the figure:
1, body 2, heat pipe mesopore 3, cavity
4, special-shaped fin
The specific embodiment
As shown in Figure 1, the radiator structure of a kind of LED mine lamp of the present invention comprises circular radiating body 1, and the center of described body 1 is provided with heat pipe mesopore 2, is used for installing heat pipe; The uniform radiating fin of body 1 outer rim is the heronsbill type; Uniform some cavitys 3 between the heat pipe mesopore 2 of described body 1 and the radiating fin; Described body 1 is formed in one with radiating fin; Uniform several special-shaped fins 4 in the described radiating fin, a kind of being shaped as in the described special-shaped fin 4, the middle part of two fins is arc, the bottom is integrated; The middle part that is shaped as fin of another kind of special-shaped fin respectively is provided with a projection to both sides.
The course of work of this example: body 1 upper end connects the power source cavity of LED bulkhead lamp capable, the bottom connects the LED installing plate, heat-conductive thermo tube is installed in the heat pipe mesopore 2, the heat that LED produces is transmitted on the radiator body 1 by heat-conductive thermo tube fast, reduce the LED central temperature, form airtight cavity, dustproof and waterproof between cavity 3 and the power source cavity.
More than one embodiment of the present of invention are had been described in detail, but described content only is preferred embodiment of the present invention, can not be considered to be used to limiting practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., all should still belong within the patent covering scope of the present invention.
Claims (4)
1. the radiator structure of a LED mine lamp comprises circular radiating body (1), it is characterized in that: the center of described body (1) is provided with heat pipe mesopore (2), is used for installing heat pipe; The uniform radiating fin of body (1) outer rim is the heronsbill type; Uniform some cavitys (3) between the heat pipe mesopore (2) of described body (1) and the radiating fin.
2. the radiator structure of LED mine lamp according to claim 1 is characterized in that: described body (1) is formed in one with radiating fin.
3. the radiator structure of LED mine lamp according to claim 1 is characterized in that: uniform several special-shaped fins (4) in the described radiating fin.
4. the radiator structure of LED mine lamp according to claim 3 is characterized in that: a kind of being shaped as in the described special-shaped fin (4), and the middle part of two fins is arc, the bottom is integrated; The middle part that is shaped as fin of another kind of special-shaped fin respectively is provided with a projection to both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104798971A CN102997202A (en) | 2012-11-22 | 2012-11-22 | Heat sink structure of LED mining lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104798971A CN102997202A (en) | 2012-11-22 | 2012-11-22 | Heat sink structure of LED mining lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102997202A true CN102997202A (en) | 2013-03-27 |
Family
ID=47926119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104798971A Pending CN102997202A (en) | 2012-11-22 | 2012-11-22 | Heat sink structure of LED mining lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102997202A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899623A (en) * | 2018-06-28 | 2018-11-27 | 安徽帮创智能科技有限公司 | A kind of attenuator |
| CN109373298A (en) * | 2018-10-11 | 2019-02-22 | 山东新活新材料科技有限公司 | A high-power heat-dissipating lamp housing |
-
2012
- 2012-11-22 CN CN2012104798971A patent/CN102997202A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899623A (en) * | 2018-06-28 | 2018-11-27 | 安徽帮创智能科技有限公司 | A kind of attenuator |
| CN109373298A (en) * | 2018-10-11 | 2019-02-22 | 山东新活新材料科技有限公司 | A high-power heat-dissipating lamp housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |