CN202232615U - Light-emitting diode underwater fishing lamp capable of dissipating heat effectively - Google Patents
Light-emitting diode underwater fishing lamp capable of dissipating heat effectively Download PDFInfo
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- CN202232615U CN202232615U CN2011203464847U CN201120346484U CN202232615U CN 202232615 U CN202232615 U CN 202232615U CN 2011203464847 U CN2011203464847 U CN 2011203464847U CN 201120346484 U CN201120346484 U CN 201120346484U CN 202232615 U CN202232615 U CN 202232615U
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Abstract
The utility model belongs to the technical field of fishing facilities. Fishing through lamplight lure is an ordinary operation mode in distant-water fishery. An LED (light-emitting diode) fishing lamp has the characteristics of high luminous efficiency, long service life, instant startup, environmental protection and good safety, but using the LED to make a large-power fishing lamp has technical difficulties in effective heat dissipation. The utility model provides an LED underwater fishing lamp capable of dissipating heat effectively, which comprises a lamp core body (1), an LED (5) fixed on the lamp core body, a heat dissipation core pillar (2) and an internal honeycomb duct (4), wherein the lamp core body is provided with a water inlet (1.1) and a water outlet (1.2); the heat dissipation core pillar is divided into a water flow lead-in area (2.1) and a water flow discharge area (2.2) by the heat dissipation core pillar; and the water flow lead-in area is communicated with the water inlet, and the water flow discharge area is communicated with the water outlet. The utility model not only provides a solution scheme for the problem in effective heat dissipation of the LED underwater fishing lamp, but also can realize the automatic operation of a cooling system without any additional energy, and truly achieves the purpose of energy saving.
Description
Technical field
The utility model belongs to fishing facility technology field, refers in particular to a kind of light emitting diode underwater fishing lamp of ability efficiently radiates heat.
Background technology
In the fishing industry, particularly in deep-sea fishing, fishing through lamp attracting is a kind of very general operating type." lamp attracting operating type " is meant and utilizes some fish to have the characteristic of light as its name suggests, through light fish gathered together, thereby concentrates the process of fishing for.Fishing lamp be meant on fishing boat, use will have the lamp under water that phototactic fish lure that it flocks together into.Fishing lamp is most important, indispensable in a lamp attracting operating type product.The fishing lamp that the utility model relates to uses light emitting diode (hereinafter to be referred as LED), belongs to novel underwater fishing lamp.
Following the development of human electric light source, fishing lamp has experienced the Product Renewal from kerosene lamp, incandescent lamp, halogen tungsten lamp to Metal halogen lamp.The used fishing lamp of lamp attracting mainly is a Metal halogen lamp both at home and abroad at present, and this is because Metal halogen lamp has high power, high light efficiency, long characteristics of life-span.
But desirable fishing lamp should be high-power, high light efficiency, Environmental Safety, adjustable brightness and photochromic OnNow, long-life and high reliability.
The main stream light sources Metal halogen lamp of fishing lamp has following weak point at present: the one, and lamp contains a large amount of mercury, can cause mercury pollution, influences environment, so Metal halogen lamp is not environment-friendly products; The 2nd, dangerous, because of Metal halogen lamp is the easy fragmentation of glassware and ultraviolet ray output is arranged, can damage human body; The 3rd, can't OnNow, promptly generally after extinguishing, needed just can restart in 15 minutes; The 4th, can't regulate brightness continuously; The 5th, the life-span still is short relatively partially, and the Metal halogen lamp life-span of 2KW was generally 2000 hours.
The LED fishing lamp has the characteristics of high light efficiency, long-life, OnNow, Environmental Safety, can significantly improve the deficiency of traditional in the past fishing lamp light source, significantly reduces power consumption, Environmental Safety, use economy.LED also has its weak point as light source, but has obtained very big change through constantly improving, and such as the high-power problem of LED, can concentrate luminous solving through using a plurality of LED now; Such as the high light efficiency problem of LED,, reached 120lm/W in laboratory at present again, estimated also to reach higher in the near future along with updating of manufacturing process.According to the characteristic of LED, it more near perfect light source, was the from now on inevitable choice of fishing lamp so adopt LED to do illuminating source than former light source.
LED is a kind of solid semiconductor illuminating source; According to its operation principle; In its course of work, can produce great amount of heat, under the situation that these heats can not effectively be discharged, can shorten greatly the service life of LED; LED works under long term high temperature simultaneously, and its light efficiency also can be affected.So the efficiently radiates heat problem of LED is perplexing the LED Products Development producer always.Therefore use LED to make high-power fishing lamp, must resolve the technological difficulties of efficiently radiates heat.
Summary of the invention
The purpose of the utility model is to provide a kind of light emitting diode (LED) underwater fishing lamp of ability efficiently radiates heat.
From the structural analysis of LED, conduct the heat that LED produces in the course of the work out, need through following three links: the one, chip is tied epitaxial loayer; The 2nd, epitaxial loayer is to base plate for packaging; The 3rd, base plate for packaging is to cooling device.These three links constitute the heat conducting passage of led light source, and the failure of any link all can influence the operate as normal of led light source on the heat conducting passage.
Because preceding two links have finalized the design when led chip is produced, can't change as the user of led chip, so the utility model is in the end innovated on a link, the heat that accumulates on the LED base plate for packaging is conducted rapidly discharge.
The present invention is according to thermodynamics and fluid mechanics principle; Be utilized in the heat that discharges on the LED substrate in the underwater fishing lamp as power source; Set up water stream channel in LED underwater fishing lamp inside, constantly discharge the heat that produces in the LED work outside the lamp body in mobile source, water source.
The utility model provides a kind of light emitting diode underwater fishing lamp of ability efficiently radiates heat, comprises the light fixture core body and is fixed on the light emitting diode on the light fixture core body, and this light emitting diode underwater fishing lamp also comprises heat radiation stem stem and interior mozzle; Light fixture core body wherein has water inlet and delivery port; The interior mozzle stem stem that will dispel the heat is divided into current and introduces zone and current discharging area; Current are introduced the zone and are communicated with water inlet, and the current discharging area communicates with delivery port.
The light emitting diode underwater fishing lamp of above-mentioned a kind of ability efficiently radiates heat also comprises retainer ring and transparent lamp shade, and retainer ring is fixed on transparent lamp shade on light fixture stem stem and the heat radiation stem stem.The function of transparent lamp shade is to completely cut off extraneous water outside the light emitting diode installation region, guarantees that water or aqueous vapor can not get into the installation region of light emitting diode.
The light emitting diode underwater fishing lamp of above-mentioned a kind of ability efficiently radiates heat also comprises sealing ring, and a sealing ring part is between retainer ring and transparent lamp shade, and sealing ring another part is between light fixture core body and heat radiation stem stem.The function of sealing ring is to make extraneous water and get into water that lamp interior plays cooling effect that both can not get into the installation region of light emitting diode.
The basic engineering process of the utility model is: the water in the lamp body has absorbed the heat that discharges in the LED course of work through heat exchange.According to thermodynamics and hydromechanical basic principle, the water of intensification can upwards flow, and flows out lamp body through water conservancy diversion through discharge outlet, takes away heat; Water at low temperature around the lamp is inhaled into lamp body inside from water inlet simultaneously, replenishes the hot water that flows out, thereby reaches the dynamic equilibrium of water in the lamp; The water at low temperature that is inhaled into lamp body can carried the heat that LED discharges through heat exchange again and flowed out outside the lamp body ... Thus; The heat that LED produces in the lamp body is carried out lamp body by flowing water continuously; Led light source is worked, to guarantee its normal service life and light efficiency under the temperature that allows.
The utility model not only provides a kind of solution of LED underwater fishing lamp efficiently radiates heat problem, and simultaneously this novelly need not anyly add the automatic running that other energy can be realized cooling system, has really arrived purpose of energy saving.
Description of drawings
The structural representation of Fig. 1 the utility model
Symbol description among the figure: light fixture core body 1; Water inlet 1.1; Delivery port 1.2; Heat radiation stem stem 2; Current are introduced zone 2.1; Current discharging area 2.2; Retainer ring 3; Interior mozzle 4; Light emitting diode (LED) 5; Transparent lamp shade 6; Sealing ring 7.
Embodiment
Embodiment 1: a kind of light emitting diode underwater fishing lamp of ability efficiently radiates heat
A kind of light emitting diode underwater fishing lamp of ability efficiently radiates heat, as shown in Figure 1, comprise light fixture core body 1, heat radiation stem stem 2, retainer ring 3, interior mozzle 4, light emitting diode (LED) 5, transparent lamp shade 6 and sealing ring 7; Be fixed with light emitting diode (LED) 5 on the light fixture core body 1, and have water inlet 1.1 and delivery port 1.2; Heat radiation stem stem 2 has current and introduces zone 2.1 and current discharging area 2.2;
Embodiment 2: the heat radiation process of the light emitting diode underwater fishing lamp of the utility model
After the light emitting diode underwater fishing lamp of the utility model dropped in the water, it is inner that water gets into lamp body by water inlet 1.1, because the variation of pressure, air can be discharged lamp body by delivery port 1.2, is all discharged lamp body until air; After the LED light fixture is lighted under water, and produce heat, heat conducts to heat radiation stem stem 2 by LED5; Heat radiation stem stem 2 is heated up, and through heat exchange, heat is absorbed by the water in the current discharging area 2.2; Absorbed the water of heat, its volumetric expansion upwards produces pressure, promotes high-temperature water upwards; Discharge lamp body through delivery port 1.2, take heat out of lamp body simultaneously; Water reduces in the lamp body, produces negative pressure, makes outside water at low temperature introduce zone 2.1 through water inlet 1.1 and current and gets into lamp body, the water that reduces in the makeup water stream discharging area 2.2; The water at low temperature that gets into lamp body produces heat exchange with heat radiation stem stem 2; Absorb the heat that produces in the LED5 work, volumetric expansion afterwards produces pressure again, and high-temperature water is upwards flowed; Discharge lamp body by discharge outlet 1.2 ... So go round and begin again; Constantly take the heat that produces in the LED light fixture out of lamp body, LED5 is played thermolysis, LED5 can be worked under the temperature that allows.
Claims (3)
1. the light emitting diode underwater fishing lamp of an ability efficiently radiates heat comprises light fixture core body (1) and is fixed on the light emitting diode (5) on the light fixture core body, it is characterized in that this light emitting diode underwater fishing lamp also comprises heat radiation stem stem (2) and interior mozzle (4); Light fixture core body wherein has water inlet (1.1) and delivery port (1.2); The interior mozzle stem stem that will dispel the heat is divided into current and introduces zone (2.1) and current discharging area (2.2); Current are introduced the zone and are communicated with water inlet, and the current discharging area communicates with delivery port.
2. the light emitting diode underwater fishing lamp of a kind of ability efficiently radiates heat according to claim 1; It is characterized in that this light emitting diode underwater fishing lamp also comprises retainer ring (3) and transparent lamp shade (6), retainer ring is fixed on transparent lamp shade on light fixture stem stem (1) and the heat radiation stem stem (2).
3. the light emitting diode underwater fishing lamp of a kind of ability efficiently radiates heat according to claim 2; It is characterized in that this light emitting diode underwater fishing lamp also comprises sealing ring (7); A sealing ring part is positioned between retainer ring (3) and the transparent lamp shade (6), and sealing ring another part is positioned between light fixture core body (1) and the heat radiation stem stem (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203464847U CN202232615U (en) | 2011-09-15 | 2011-09-15 | Light-emitting diode underwater fishing lamp capable of dissipating heat effectively |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203464847U CN202232615U (en) | 2011-09-15 | 2011-09-15 | Light-emitting diode underwater fishing lamp capable of dissipating heat effectively |
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| Publication Number | Publication Date |
|---|---|
| CN202232615U true CN202232615U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203464847U Expired - Fee Related CN202232615U (en) | 2011-09-15 | 2011-09-15 | Light-emitting diode underwater fishing lamp capable of dissipating heat effectively |
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|---|---|
| CN (1) | CN202232615U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835361A (en) * | 2012-09-27 | 2012-12-26 | 重庆四联光电科技有限公司 | LED (light-emitting diode) fish gathering lamp |
| CN102907382A (en) * | 2012-09-25 | 2013-02-06 | 浙江深度光电科技有限公司 | Water-cooled LED (light-emitting diode) fishing lamp |
| CN103939776A (en) * | 2014-04-16 | 2014-07-23 | 厦门多彩光电子科技有限公司 | Efficient LED underwater attracting fish lamp |
| CN104686459A (en) * | 2015-02-10 | 2015-06-10 | 温州威琅电气科技有限公司 | Ultra-strong underwater LED high-power trapping lamp |
| CN104930446A (en) * | 2015-06-26 | 2015-09-23 | 固态照明张家口有限公司 | LED underwater lamp system |
| CN104930408A (en) * | 2015-06-26 | 2015-09-23 | 固态照明张家口有限公司 | LED underwater lamp |
| CN106641794A (en) * | 2016-11-04 | 2017-05-10 | 嘉兴市正大照明有限公司 | Production process of LED lamp |
| CN109973870A (en) * | 2019-03-13 | 2019-07-05 | 项炜涛 | A kind of LED light that swimming pool uses |
| CN111802343A (en) * | 2020-07-21 | 2020-10-23 | 河南瀚光科技有限公司 | Visual fish luring and exploring integrated device |
-
2011
- 2011-09-15 CN CN2011203464847U patent/CN202232615U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102907382A (en) * | 2012-09-25 | 2013-02-06 | 浙江深度光电科技有限公司 | Water-cooled LED (light-emitting diode) fishing lamp |
| CN102907382B (en) * | 2012-09-25 | 2016-03-30 | 浙江深度光电科技有限公司 | A kind of water-refrigeration LED fishing lamp |
| CN102835361A (en) * | 2012-09-27 | 2012-12-26 | 重庆四联光电科技有限公司 | LED (light-emitting diode) fish gathering lamp |
| CN103939776B (en) * | 2014-04-16 | 2016-02-10 | 厦门多彩光电子科技有限公司 | A kind of high-capacity LED underwater attracting fish lamp |
| CN103939776A (en) * | 2014-04-16 | 2014-07-23 | 厦门多彩光电子科技有限公司 | Efficient LED underwater attracting fish lamp |
| CN104686459A (en) * | 2015-02-10 | 2015-06-10 | 温州威琅电气科技有限公司 | Ultra-strong underwater LED high-power trapping lamp |
| CN104930408A (en) * | 2015-06-26 | 2015-09-23 | 固态照明张家口有限公司 | LED underwater lamp |
| CN104930446A (en) * | 2015-06-26 | 2015-09-23 | 固态照明张家口有限公司 | LED underwater lamp system |
| CN104930408B (en) * | 2015-06-26 | 2017-08-25 | 矽照光电（厦门）有限公司 | A kind of LED underwater lamps |
| CN106641794A (en) * | 2016-11-04 | 2017-05-10 | 嘉兴市正大照明有限公司 | Production process of LED lamp |
| CN109973870A (en) * | 2019-03-13 | 2019-07-05 | 项炜涛 | A kind of LED light that swimming pool uses |
| CN109973870B (en) * | 2019-03-13 | 2021-03-19 | 李张炼 | LED lamp that swimming pool used |
| CN111802343A (en) * | 2020-07-21 | 2020-10-23 | 河南瀚光科技有限公司 | Visual fish luring and exploring integrated device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20180915 |
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| CF01 | Termination of patent right due to non-payment of annual fee |