CN103196080A - Super-power searchlight - Google Patents
Super-power searchlight Download PDFInfo
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- CN103196080A CN103196080A CN201310113430XA CN201310113430A CN103196080A CN 103196080 A CN103196080 A CN 103196080A CN 201310113430X A CN201310113430X A CN 201310113430XA CN 201310113430 A CN201310113430 A CN 201310113430A CN 103196080 A CN103196080 A CN 103196080A
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Abstract
The invention discloses a super-power searchlight which comprises a super-power LED (light emitting diode) module and a light shade. The super-power LED module is arranged inside the light shade and comprises a plurality of LED blue-light chips, a substrate, a copper plate with a central hollow layer, a lens and a heat dissipating device, wherein the LED blue-light chips are welded on the substrate in a lattice distribution mode, the internal wall of the lens is coated with fluorescent powder, the lens covers the LED blue-light chips and is fixed on the substrate, the copper plate attaches closely under the substrate, and the external surface of the light shade is provided with heat dissipating fins which are evenly distributed. The super-power searchlight utilizes the supper-power LED module as the light source and has the advantages of being good in heat dissipating performance, environment-friendly, energy-saving and long in service life.
Description
Technical field
The present invention relates to the searchlight technical field, particularly relate to a kind of super high power searchlight.
Background technology
Searchlight is used widely at present, and traditional searchlight is light source with the xenon lamp of high-pressure sodium lamp, metal halide lamp and high pressure often, can make several kilowatts super high power searchlight, but the power consumption of traditional searchlight, heat dispersion is bad, and service life is shorter.Employing LED can be energy-conservation as light source, environmental protection, and long service life.The great power LED searchlight can only be accomplished below the 500W at present, because heat dissipation problem not can solve always, exploitation and the application of super-high-power LED (more than the 1000W) searchlight have been subjected to very big restriction.
Summary of the invention
Based on this, the invention provides a kind of super-high-power LED searchlight, this searchlight adopts the super-high-power LED module as light source, and perfect heat-dissipating, environmental protection and energy saving, long service life.
A kind of super high power searchlight comprises super-high-power LED module, condenser and lampshade, and described super-high-power LED module is installed in the described lampshade;
Described super-high-power LED module comprises that plurality of LEDs blue chip, substrate, the copper coin with center dead level and inwall apply the lens of fluorescent material, described LED blue chip adopts the dot matrix arrangement mode to be welded on the described substrate, and described copper coin is close under the described substrate; Described lens cover cap and is fixed on the described substrate on described LED blue chip; One end of described condenser is nested on the described lens, and is fixed on the described substrate; Described lampshade outer surface is equally distributed radiating fin.
Among embodiment, described substrate is pure Cu substrate or high heat radiation ceramic substrate, more is conducive to the led chip quick heat radiating, improves the life-span of LED searchlight therein.
Among embodiment, described lampshade is the aluminium alloy lampshade therein, and aluminum alloy materials density is less, and anti-oxidation anticorrosion ability is better.
Among embodiment, described lampshade is the hollow cylinder body structure, makes the present invention more attractive in appearance therein.
Among embodiment, described condenser is tubaeform free form surface condenser therein, and the osculum end of described tubaeform free form surface condenser is nested on the described lens, can active set in the light that sends of LED.
Among embodiment, also comprise pedestal therein, the support that is oppositely arranged is fixedly arranged on the described pedestal, described support connects described lampshade by rotating shaft, lampshade can 360 degree rotate freely, adjust the light projector direction of searchlight by the angle of regulating lampshade, make the present invention more flexible multi-purpose.
Therein among embodiment, comprise that also inside is packaged with the heat abstractor of cooling fluid, described heat abstractor is close under the described copper coin, be provided with unidirectional feed liquor conduit and annular unidirectional outtake tube in the described heat abstractor, one end of the unidirectional outtake tube of described annular is connected to the center dead level of described copper coin, one end of described unidirectional feed liquor conduit is connected to the center dead level of described copper coin, cooling fluid enters into the center dead level of copper coin by unidirectional feed liquor conduit, when working, led chip produces a large amount of heat, make the cooling fluid of copper coin center dead level be subjected to thermal evaporation to form gas, take away most of heat, gas flows out by the unidirectional outtake tube of annular again, can be condensed into liquid gradually through gas behind the annular cooling duct, cooling fluid constantly is being heated like this, evaporation, cooling, take away most of heat in the cyclic process of condensing, make heat dispersion of the present invention better, guarantee the chip operate as normal.
Above-mentioned super high power searchlight adopts the super-high-power LED module as light source, its perfect heat-dissipating, environmental protection and energy saving, and long service life, the lampshade outer surface is equally distributed radiating fin, is conducive to the searchlight quick heat radiating, improves the life-span of LED searchlight; Lampshade good looking appearance of the present invention, anti-oxidant resistance to corrosion are strong, have very high practicality.
Description of drawings
Fig. 1 is super high power searchlight of the present invention structural representation in one embodiment.
Fig. 2 is the structural representation of LED blue chip among Fig. 1.
Fig. 3 is the structural representation of lens among Fig. 1.
Fig. 4 is the structural representation of condenser among Fig. 1.
Fig. 5 is the structural representation of heat abstractor among Fig. 1.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
As Fig. 1～shown in Figure 4, in the present embodiment, this super high power searchlight comprises super-high-power LED module, condenser 104 and lampshade 20, and described super-high-power LED module is arranged in the described lampshade 20;
Described super-high-power LED module comprises plurality of LEDs blue chip 101, substrate 102, has the copper coin 105 of center dead level and the lens 103 that inwall applies fluorescent material, and described LED blue chip 101 adopts the dot matrix arrangement mode to be welded on the described substrate 102; Described copper coin 105 is close under the described substrate 102; As shown in Figure 2, LED blue chip 101 adopts the dot matrix arrangement mode to be welded on the substrate 102, and every LEDs blue chip 101 is the above great power LED blue chip of 5W, can provide the light source of super high power to guarantee the present invention;
As shown in Figure 3, described lens 103 cover caps and are fixed on the described substrate 102 on described LED blue chip;
One end of described condenser 104 is nested on the described lens 103, and is fixed on the described substrate 102; As shown in Figure 4, in a preferred embodiment, described condenser 104 can be tubaeform free form surface condenser 104, and the osculum end of described tubaeform free form surface condenser 104 is nested on the described lens 103, and be fixed on the described substrate 102 light that can concentrate LED to send effectively;
Described lampshade 20 outer surfaces are equally distributed radiating fin 201, and as shown in Figure 1, equally distributed radiating fin 201 is conducive to the searchlight quick heat radiating, guarantee the led chip operate as normal, improve the life-span of LED searchlight.
In a preferred embodiment, described substrate 102 can be pure Cu substrate or high heat radiation ceramic substrate, more is conducive to the led chip quick heat radiating, improves the life-span of LED searchlight.
In a preferred embodiment, described lampshade 20 can be the aluminium alloy lampshade, and aluminum alloy materials density is less, and anti-oxidation anticorrosion ability is good.
In a preferred embodiment, described lampshade 20 can be the hollow cylinder body structure, makes the present invention more attractive in appearance.
In a preferred embodiment, also can comprise pedestal 40, the support 401 that is oppositely arranged is fixedly arranged on the described pedestal 40, described support 401 connects described lampshade 20 by rotating shaft; As shown in Figure 1, lampshade 20 can 360 degree rotate freely, adjust the light projector direction of searchlight by the angle of regulating lampshade 20, make the present invention more flexible multi-purpose.
In a preferred embodiment, as shown in Figure 5, can comprise that also inside is packaged with the heat abstractor 50 of cooling fluid, described heat abstractor 50 is close under the described copper coin 105, be provided with annular unidirectional outtake tube 501 and unidirectional feed liquor conduit 502 in the described heat abstractor 50, one end of the unidirectional outtake tube 501 of described annular is connected to the center dead level of described copper coin 105, and an end of described unidirectional feed liquor conduit 502 is connected to the center dead level of described copper coin 105;
As shown in Figure 5, be close to the heat abstractor 50 that an inside is packaged with cooling fluid below the copper coin 105, cooling fluid enters into the center dead level of copper coin 105 by unidirectional feed liquor conduit 502, produce a large amount of heat during chip operation, make the cooling fluid of copper coin 105 center dead levels be subjected to thermal evaporation to form gas, take away most of heat, gas flows out by the unidirectional outtake tube 501 of annular again, gas through annular unidirectional outtake tube 501 can be condensed into liquid gradually, the cooling fluid cyclic process of condensing in the evaporative cooling of constantly being heated like this, take away most of heat, guarantee the chip operate as normal, heat abstractor 50 contacts with extraneous, and heat is shed, and can guarantee that again coolant temperature is unlikely to too high.
Super high power searchlight of the present invention adopts the super-high-power LED module as light source, its perfect heat-dissipating, environmental protection and energy saving, long service life, the lampshade outer surface is provided with equally distributed radiating fin, is conducive to the searchlight quick heat radiating, improves the life-span of LED searchlight; Lampshade good looking appearance of the present invention, anti-oxidant resistance to corrosion are strong, have very high practicality.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (7)
1. a super high power searchlight comprises super-high-power LED module, condenser and lampshade, and described super-high-power LED module is installed in the described lampshade, it is characterized in that:
Described super-high-power LED module comprises that plurality of LEDs blue chip, substrate, the copper coin with center dead level, inwall apply the lens of fluorescent material; Described LED blue chip adopts the dot matrix arrangement mode to be welded on the described substrate, and described copper coin is close under the described substrate; Described lens cover cap and is fixed on the described substrate on described LED blue chip; One end of described condenser is nested on the described lens, and is fixed on the described substrate; Described lampshade outer surface is equally distributed radiating fin.
2. super high power searchlight according to claim 1 is characterized in that, described substrate is pure Cu substrate or high heat radiation ceramic substrate.
3. super high power searchlight according to claim 1 is characterized in that, described lampshade is the aluminium alloy lampshade.
4. super high power searchlight according to claim 3 is characterized in that, described lampshade is the hollow cylinder body structure.
5. super high power searchlight according to claim 1 is characterized in that, described condenser is tubaeform free form surface condenser, and the osculum end of described tubaeform free form surface condenser is nested on the described lens.
6. super high power searchlight according to claim 1 is characterized in that, also comprises pedestal, and the support that is oppositely arranged is fixedly arranged on the described pedestal, and described support connects described lampshade by rotating shaft.
7. super high power searchlight according to claim 1 is characterized in that, comprises that also inside is packaged with the heat abstractor of cooling fluid, and described heat abstractor is close under the described copper coin; Be provided with annular unidirectional outtake tube and unidirectional feed liquor conduit in the described heat abstractor, an end of the unidirectional outtake tube of described annular is connected to the center dead level of described copper coin, and an end of described unidirectional feed liquor conduit is connected to the center dead level of described copper coin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113430.XA CN103196080B (en) | 2013-04-02 | 2013-04-02 | Super-power searchlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113430.XA CN103196080B (en) | 2013-04-02 | 2013-04-02 | Super-power searchlight |
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| Publication Number | Publication Date |
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| CN103196080A true CN103196080A (en) | 2013-07-10 |
| CN103196080B CN103196080B (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310113430.XA Active CN103196080B (en) | 2013-04-02 | 2013-04-02 | Super-power searchlight |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930938A (en) * | 2018-06-14 | 2018-12-04 | 魏城 | A kind of construction headlamp of good heat dissipation effect |
| CN110242902A (en) * | 2019-07-25 | 2019-09-17 | 商洛市虎之翼科技有限公司 | A kind of liquid-cooling heat radiation searchlight |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100006034A (en) * | 2008-07-08 | 2010-01-18 | 주식회사 애화신 | Variable focusing semiconductor light source lamp |
| CN201487703U (en) * | 2009-07-06 | 2010-05-26 | 蔡州 | LED projection lamp |
| CN201621502U (en) * | 2010-01-20 | 2010-11-03 | 梁允生 | Lamp with liquid cooling function for veneer-type high-density LED wick |
| CN102788298A (en) * | 2011-05-16 | 2012-11-21 | 刘胜 | Shipboard high-power light emitting diode (LED) searchlight |
| CN202747144U (en) * | 2012-07-30 | 2013-02-20 | 苏州晶雷光电照明科技有限公司 | Light-emitting diode (LED) searchlight |
| CN203258492U (en) * | 2013-04-02 | 2013-10-30 | 广州市海林电子科技发展有限公司 | Super-power searchlight |
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2013
- 2013-04-02 CN CN201310113430.XA patent/CN103196080B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100006034A (en) * | 2008-07-08 | 2010-01-18 | 주식회사 애화신 | Variable focusing semiconductor light source lamp |
| CN201487703U (en) * | 2009-07-06 | 2010-05-26 | 蔡州 | LED projection lamp |
| CN201621502U (en) * | 2010-01-20 | 2010-11-03 | 梁允生 | Lamp with liquid cooling function for veneer-type high-density LED wick |
| CN102788298A (en) * | 2011-05-16 | 2012-11-21 | 刘胜 | Shipboard high-power light emitting diode (LED) searchlight |
| CN202747144U (en) * | 2012-07-30 | 2013-02-20 | 苏州晶雷光电照明科技有限公司 | Light-emitting diode (LED) searchlight |
| CN203258492U (en) * | 2013-04-02 | 2013-10-30 | 广州市海林电子科技发展有限公司 | Super-power searchlight |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108930938A (en) * | 2018-06-14 | 2018-12-04 | 魏城 | A kind of construction headlamp of good heat dissipation effect |
| CN110242902A (en) * | 2019-07-25 | 2019-09-17 | 商洛市虎之翼科技有限公司 | A kind of liquid-cooling heat radiation searchlight |
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| Publication number | Publication date |
|---|---|
| CN103196080B (en) | 2015-04-08 |
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Denomination of invention: Super power searchlight Effective date of registration: 20200819 Granted publication date: 20150408 Pledgee: China Co. truction Bank Corp Guangzhou Yuexiu branch Pledgor: GUANGZHOU HAILIN ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2020980005156 |