CN103775878A - LED (Light Emitting Diode) lamp capable of easily radiating - Google Patents
LED (Light Emitting Diode) lamp capable of easily radiating Download PDFInfo
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- CN103775878A CN103775878A CN201410036654.XA CN201410036654A CN103775878A CN 103775878 A CN103775878 A CN 103775878A CN 201410036654 A CN201410036654 A CN 201410036654A CN 103775878 A CN103775878 A CN 103775878A
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- lower cover
- radiating
- led lamp
- upper cover
- fan
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
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Abstract
The invention relates to the technical field of illumination lamps, in particular to an LED (Light Emitting Diode) lamp capable of easily radiating with better heat dispersion. The LED lamp comprises an upper cover, a lower cover, a light source and a diffusion shell, wherein one end of the lower cover is connected with the upper cover; the other end of the lower cover is connected with the diffusion shell; the light source is arranged on the bottom of the lower cover and is located in a cavity formed by the lower cover and the diffusion shell; a power source, a power source support, a fan, a radiating module and a substrate connected with the light source are arranged in a cavity formed by the upper cover and the lower cover from top to bottom in sequence; the power source is arranged on the power source support; the radiating module consists of a plurality of radiating sheets which are arranged around the fan; the lower cover and the power source support are fixedly connected by a connecting rod and bolts; the upper cover and the power source support are fixedly connected by bolts. The LED lamp is convenient to operate, the fan is added, the radiating mode is changed into an active radiating mode, the radiating speed of the LED lamp is quickened, the working efficiency is improved, different power levels can be suitable, the size is smaller, and the radiating performance is stable.
Description
Technical field
The present invention relates to the technical field of lighting, especially a kind of easy heat radiating LED lamp of good heat dispersion performance.
Background technology
LED light fixture has that luminous efficiency is high, power saving and long feature of life-span, and therefore its application is more and more extensive.Because LED lamp is when luminous, the temperature of himself can constantly raise, and in lasting illumination work, if the heat that LED lamp produces can not exhale in time, will cause the damage of LED lamp, so the heat dissipation problem of LED lamp is the emphasis that the industry is paid close attention to always.
The radiator structure major part of existing LED lamp is in lamp, to add fin; when this radiator structure is generally, the circulation of fin and air is dispelled the heat; belong to passive heat radiation; often there will be heat radiation phenomenon not in time; if continue to increase the quantity of fin; can cause the weight of LED lamp to become heavy, volume increases, and is not easy to librarian use.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, a kind of easily heat radiating LED lamp is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of easily heat radiating LED lamp, comprise upper cover, lower cover, light source and diffusion shell, one end of lower cover is connected with upper cover, the other end is connected with diffusion shell, light source is arranged on the bottom of lower cover and is positioned at lower cover and the cavity of diffusion shell formation, in the cavity of upper cover and lower cover formation, be disposed with power supply from top to bottom, power shelf, fan, heat radiation module and the substrate that is connected light source, described power supply is arranged on power shelf, heat radiation module is made up of several fin, several fin are around fan setting, lower cover is fixedly connected with bolt by connecting rod with power shelf, upper cover and power shelf are bolted to connection.
One end of described fin is arranged on substrate, and its other end is divergent shape and forms groove along the inwall of lower cover, and fan is positioned at groove.
The top of described upper cover is provided with screwed socket.
Described diffusion shell is transparent diffusion PC cover.
The invention has the beneficial effects as follows: the present invention is easy to operate, increased fan, make radiating mode become active heat removal, the radiating rate of having accelerated LED lamp, has improved operating efficiency, is applicable to the LED lamp of different capacity, small volume, heat dispersion is stable, and the diffusivity of illumination is simultaneously improved.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is further described.
Fig. 1 is structural representation of the present invention.
In figure: 1. upper cover, 2. lower cover, 3. light source, 4. diffusion shell, 5. power supply, 6. power shelf, 7. fan, 8. heat-removal mould, 81. fin, 9. substrate.
The specific embodiment
The present invention is further illustrated by reference to the accompanying drawings now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, and therefore it only shows the formation relevant with the present invention.
Easy heat radiating LED lamp as shown in Figure 1, comprise upper cover 1, lower cover 2, light source 3 and diffusion shell 4, the top of upper cover 1 is provided with screwed socket, one end of lower cover 2 is connected with upper cover 1, the other end and diffusion shell 4 phase clampings, light source 3 is arranged on the bottom of lower cover 2 and is positioned at the cavity that lower cover 2 and diffusion shell 4 form, in the cavity forming at upper cover 1 and lower cover 2, be disposed with power supply 5 from top to bottom, power shelf 6, fan 7, heat radiation module 8 be connected light source 3 and there is the substrate 9 of conductive force, power supply 5 is arranged on power shelf 6, heat radiation module 8 is made up of several fin 81, several fin 81 arrange around fan 7, lower cover 2 is fixedly connected with bolt by connecting rod with power shelf 6, upper cover 1 is bolted to connection with power shelf 6.
The bottom of fin 81 is arranged on substrate 9, its other end is divergent shape and forms groove along the inwall of lower cover 2, and fan 7 is positioned at groove, and several fin 81 are divided into four groups uniformly, between every group, leave gap, for placing the connecting rod that connects lower cover 2 and power shelf 6.
Diffusion shell 4 is transparent diffusion PC cover, the light can diffused light source 2 sending, and diffusivity reaches 80%, and light transmittance reaches 90%, and the thickness of diffusion shell 4 is 1.5-2mm, and light diffusivity improves greatly, is applicable to different types of occasion.
Light source 3 has installing plate, is arranged on illuminator and conversion film on installing plate, luminous body position is between installing plate and conversion film, luminous body position is between installing plate and conversion film, illuminator is chip, and the circuit of illuminator is all arranged on installing plate, and conversion film is mixed and formed by glue and fluorescent material, can change the color of the light that illuminator sends, if need other color, can change the color of fluorescent material, make the color conversion of the light that illuminator sends become needed color.
Below the course of work of the present invention is further introduced:
LED lamp is connected after external power source, light source 3 is luminous, diffusion shell 4 is outwards dispersed light, light source 3 produces heat simultaneously, and heat is absorbed by substrate 9, and substrate 9 is delivered to the heat of absorption on fin 81, in connecting external power source, power supply 5 drive fan 7 turn round, and fan 7 outwards dispels the heat on fin 81, completes heat radiation process.
Lower cover 2 is Openworks shape, at hollow part, metal grill is housed, and prevents that foreign material from falling in LED lamp, facilitates fan 7 to dispel heat simultaneously.
Above-mentioned embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. an easy heat radiating LED lamp, it is characterized in that: comprise upper cover (1), lower cover (2), light source (3) and diffusion shell (4), one end of lower cover (2) is connected with upper cover (1), the other end is connected with diffusion shell (4), light source (3) is arranged on the bottom of lower cover (2) and is positioned at lower cover (2) and the cavity of diffusion shell (4) formation, in the cavity forming at upper cover (1) and lower cover (2), be disposed with power supply (5) from top to bottom, power shelf (6), fan (7), heat radiation module (8) and the substrate (9) that is connected light source (3), described power supply (5) is arranged on power shelf (6), heat radiation module (8) is made up of several fin (81), several fin (81) arrange around fan (7), lower cover (2) is fixedly connected with bolt by connecting rod with power shelf (6), upper cover (1) is bolted to connection with power shelf (6).
2. easy heat radiating LED lamp according to claim 1, is characterized in that: it is upper that one end of described fin (81) is arranged on substrate (9), and its other end is divergent shape and forms groove along the inwall of lower cover (2), and fan (7) is positioned at groove.
3. easy heat radiating LED lamp according to claim 1, is characterized in that: the top of described upper cover (1) is provided with screwed socket.
4. easy heat radiating LED lamp according to claim 1, is characterized in that: described diffusion shell (4) is transparent diffusion PC cover.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410036654.XA CN103775878A (en) | 2014-01-25 | 2014-01-25 | LED (Light Emitting Diode) lamp capable of easily radiating |
| CN201410348718.XA CN104100888B (en) | 2014-01-25 | 2014-07-21 | Heat dissipation LED Mining lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410036654.XA CN103775878A (en) | 2014-01-25 | 2014-01-25 | LED (Light Emitting Diode) lamp capable of easily radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103775878A true CN103775878A (en) | 2014-05-07 |
Family
ID=50568441
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410036654.XA Pending CN103775878A (en) | 2014-01-25 | 2014-01-25 | LED (Light Emitting Diode) lamp capable of easily radiating |
| CN201410348718.XA Expired - Fee Related CN104100888B (en) | 2014-01-25 | 2014-07-21 | Heat dissipation LED Mining lamps and lanterns |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410348718.XA Expired - Fee Related CN104100888B (en) | 2014-01-25 | 2014-07-21 | Heat dissipation LED Mining lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103775878A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121511A (en) * | 2014-08-08 | 2014-10-29 | 无锡市翱宇特新科技发展有限公司 | LED lamp radiating structure |
| CN110307520A (en) * | 2018-03-20 | 2019-10-08 | 中山市卓野照明电子科技有限公司 | A kind of automobile LED headlight that illumination good brightness heat dissipation performance is strong |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613348B (en) * | 2015-02-03 | 2016-08-24 | 东莞市闻誉实业有限公司 | LED lamp with spiral air guide channel |
| CN104566052B (en) * | 2015-02-07 | 2017-07-25 | 杭州天都照明电器有限公司 | Led street lamp |
| CN107606589A (en) * | 2017-09-28 | 2018-01-19 | 无锡畅欧光电科技有限公司 | A kind of LED lamp of perfect heat-dissipating |
| CN208331892U (en) * | 2018-03-27 | 2019-01-04 | 深圳市大疆创新科技有限公司 | Searchlight, head assembly and unmanned plane |
| CN108758363A (en) * | 2018-04-13 | 2018-11-06 | 苏州盛威佳鸿电子科技有限公司 | A kind of self-cooling LED lamp |
| CN110411263A (en) * | 2019-08-09 | 2019-11-05 | 珠海格力电器股份有限公司 | Air conditioning equipment and heat radiation structure |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201028447Y (en) * | 2007-01-06 | 2008-02-27 | 宁波艾里根斯电器有限公司 | LED lighting lamp |
| CN101000131A (en) * | 2007-01-06 | 2007-07-18 | 宁波艾里根斯电器有限公司 | LED lamp |
| CN101368719B (en) * | 2007-08-13 | 2011-07-06 | 太一节能系统股份有限公司 | LED lamps |
| CN102777776A (en) * | 2011-05-12 | 2012-11-14 | 深圳市华思科技股份有限公司 | Aluminum oxide ceramic LED (light emitting diode) bulb lamp and manufacture method thereof |
| CN102588928A (en) * | 2012-03-31 | 2012-07-18 | 重庆四联光电科技有限公司 | Heat dissipation device of LED (light emitting diode) bulb |
| CN202647290U (en) * | 2012-05-30 | 2013-01-02 | 深圳市万家照明有限公司 | Lamp body and light-emitting diode (LED) bulb |
| CN203036594U (en) * | 2012-12-29 | 2013-07-03 | 梁志宏 | Heat dissipation device and LED lamp using the heat dissipation device |
-
2014
- 2014-01-25 CN CN201410036654.XA patent/CN103775878A/en active Pending
- 2014-07-21 CN CN201410348718.XA patent/CN104100888B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121511A (en) * | 2014-08-08 | 2014-10-29 | 无锡市翱宇特新科技发展有限公司 | LED lamp radiating structure |
| CN110307520A (en) * | 2018-03-20 | 2019-10-08 | 中山市卓野照明电子科技有限公司 | A kind of automobile LED headlight that illumination good brightness heat dissipation performance is strong |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104100888B (en) | 2016-06-29 |
| CN104100888A (en) | 2014-10-15 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140507 |