CN202349655U - High-brightness light-emitting diode (LED) lamp cup - Google Patents
High-brightness light-emitting diode (LED) lamp cup Download PDFInfo
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- CN202349655U CN202349655U CN2011204537262U CN201120453726U CN202349655U CN 202349655 U CN202349655 U CN 202349655U CN 2011204537262 U CN2011204537262 U CN 2011204537262U CN 201120453726 U CN201120453726 U CN 201120453726U CN 202349655 U CN202349655 U CN 202349655U
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Abstract
The utility model relates to a high-brightness light-emitting diode (LED) lamp cup. The high-brightness LED lamp cup comprises a light source module, a lamp cup shell and a driving power supply, wherein the driving power supply is fixed on the lower part of the lamp cup shell by gluing, and the light source module is arranged on the upper part of the lamp cup through screws. The high-brightness LED lamp cup is characterized in that the light source module consists of intermediate-power patch type LEDs and a high-thermal-conductivity aluminum base plate, the side length of each intermediate-power patch type LED is 2.0 to 8.0 mm, the power of each intermediate-power patch type LED is 0.2 to 0.5 W, and the light flux of a single LED is 18 to 60 lumens. By the high-brightness LED lamp cup, the problem of unreasonable design of the conventional lamp cup is fundamentally solved, and the problem of radiating is effectively solved.
Description
Technical field
The utility model relates to LED illumination application field, relates in particular to a kind of high-brightness LED Lamp cup.
Background technology
Current, LED illumination application product reduces along with the raising of chip technology and cost and no matter extensively be applied to fields such as commercial lighting, lighting of home.In line with the target of energy-saving and emission-reduction, people begin to adopt the MR16 Lamp cup to substitute traditional 20-40W Metal halogen lamp to use as local lighting, floor light, jewelry sales counter showcase for example, hotel guest room etc.The LED Lamp cup has outstanding advantages such as low-power consumption, long-life, energy-saving effect be remarkable, becomes one of product of current main-stream.
The light source of LED Lamp cup selects mainly to take following several method: (1) adopts straw hat type LED as light source; (2) adopting specification is that 3528 patch-type LED are as light source; (3) adopting power is that great power LED about 1 watt is as light source.Straw hat type LED technology maturation, price is low, but is equipped with the cheap Lamp cup product of plastic casing manufacturing price, but its shortcoming is for straw hat type LED processing is difficult for automation, processing cost is high, and heat dispersion is not enough.3528 patch-type LED automaticity in the Lamp cup manufacture course of products is high, good heat dissipation effect, but power is less, and the same more particle and tight power and the light efficiency that could realize expection of arranging of needing with straw hat type LED causes heat dissipation problem.Great power LED is because optically focused property is strong, and heat dissipation problem needs comparatively complicated Lamp cup shell mechanism to solve.
In view of this, the inventor furthers investigate to the high-brightness LED Lamp cup, and this case produces thus.
Summary of the invention
The purpose of the utility model is to provide a kind of high-brightness LED Lamp cup, and it is unreasonable and effectively solve heat dissipation problem that it fundamentally solves existing Lamp cup design.
For reaching above-mentioned purpose, the solution of the utility model is:
A kind of high-brightness LED Lamp cup; Comprise light source module, Lamp cup shell and driving power, said driving power employing is played glue and is fixed in the Lamp cup outer casing underpart, and said light source module adopts screw to be installed on Lamp cup top; It is characterized in that: said light source module is made up of middle power patch-type LED and high thermal conductivity aluminum matrix plate; And the length of side of middle power patch-type LED is 2.0～8.0 mm, and power is 0.2～0.5 W, and single luminous flux is 18～60 lumens.
As a kind of preferred version, said in power patch-type LED reflow soldering be mounted on the high thermal conductivity aluminum matrix plate, and the high thermal conductivity aluminum matrix plate is made up of the graphitized alumina basic unit, insulating barrier and the conductive layer that stack gradually, and the thermal conductivity factor of insulating barrier is more than 40 W/mk.
As a kind of preferred version, said driving power has a pair of contact pin that normal pitch is 5.3mm, its direct current supply voltage 12 V.
After adopting such scheme, the utlity model has following some beneficial effect:
One, middle power patch-type LED solder reflow process is mounted on the high thermal conductivity aluminum matrix plate, and it has reduced lamp pearl distributed quantity, optimizes heat radiation and distributes, and has realized the balance of high brightness and good heat radiating.
Two, the insulating barrier of high thermal conductivity aluminum matrix plate is a nano-coating, its 40 W/mk thermal conductivity factor up to more than, the diffusivity that it effectively solves heat makes heat effectively be transmitted to MR1 Lamp cup shell from LED.
Three, the utility model is from the inventive improvements of light source module and heat-radiating substrate; Can also be from the heat dissipation design of MR16 Lamp cup shell; Be heat once therefrom power patch-type LED, high thermal conductive substrate, MR16 Lamp cup shell effectively; Finally pass to air, effectively promote the integral heat sink ability of MR1 Lamp cup thus.
Description of drawings
Fig. 1 is the explosive view of the utility model embodiment.
Among the figure: 1-light source module, 2-Lamp cup shell, 3-driving power, 4-screw 5-middle power patch-type LED 6-high thermal conductivity aluminum matrix plate 7-contact pin.
The specific embodiment
For letting the above-mentioned feature and advantage of the utility model can be more obviously understandable, hereinafter is special lifts embodiment, and conjunction with figs., elaborates as follows.
The high brightness MR16 LED Lamp cup of the utility model; Comprise light source module 1, Lamp cup shell 2 and driving power 3, said driving power 3 employings are played glue and are fixed in Lamp cup shell 3 bottoms, and said light source module 1 adopts screw 4 to be installed on Lamp cup 2 tops; It is characterized in that: said light source module 1 is made up of with high thermal conductivity aluminum matrix plate 6 middle power patch-type LED 5; And the length of side of middle power patch-type LED 5 is 2.0～8.0 mm, and power is 0.2～0.5 W, and single luminous flux is 18～60 lumens.
As a kind of preferred version, said in power patch-type LED 5 reflow solderings be mounted on the high thermal conductivity aluminum matrix plate 6, and high thermal conductivity aluminum matrix plate 6 is made up of the graphitized alumina basic unit, insulating barrier and the conductive layer that stack gradually, and the thermal conductivity factor of insulating barrier is more than 40 W/mk.
As a kind of preferred version, said driving power 1 has a pair of contact pin 7 that normal pitch is 5.3mm, its direct current supply voltage 12 V.
The utility model does not limit to above-mentioned preferred forms, and all equalizations of being done according to the utility model claim change and modify, and all should belong to the covering scope of the utility model.
Claims (3)
1. high-brightness LED Lamp cup; Comprise light source module, Lamp cup shell and driving power, said driving power employing is played glue and is fixed in the Lamp cup outer casing underpart, and said light source module adopts screw to be installed on Lamp cup top; It is characterized in that: said light source module is made up of middle power patch-type LED and high thermal conductivity aluminum matrix plate; And the length of side of middle power patch-type LED is 2.0～8.0 mm, and power is 0.2～0.5 W, and single luminous flux is 18～60 lumens.
2. a kind of high-brightness LED Lamp cup according to claim 1; It is characterized in that: power patch-type LED reflow soldering is mounted on the high thermal conductivity aluminum matrix plate in said; And the high thermal conductivity aluminum matrix plate is made up of the graphitized alumina basic unit, insulating barrier and the conductive layer that stack gradually, and the thermal conductivity factor of insulating barrier is more than 40 W/mk.
3. a kind of high-brightness LED Lamp cup according to claim 1 is characterized in that: said driving power has a pair of contact pin that normal pitch is 5.3mm, its direct current supply voltage 12 V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204537262U CN202349655U (en) | 2011-11-16 | 2011-11-16 | High-brightness light-emitting diode (LED) lamp cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204537262U CN202349655U (en) | 2011-11-16 | 2011-11-16 | High-brightness light-emitting diode (LED) lamp cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202349655U true CN202349655U (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204537262U Expired - Fee Related CN202349655U (en) | 2011-11-16 | 2011-11-16 | High-brightness light-emitting diode (LED) lamp cup |
Country Status (1)
| Country | Link |
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| CN (1) | CN202349655U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016982A (en) * | 2012-12-03 | 2013-04-03 | 中山市鸿宝电业有限公司 | Standard LED (Light Emitting Diode) optical component module |
| CN103899954A (en) * | 2014-03-12 | 2014-07-02 | 浙江阳光照明电器集团股份有限公司 | LED bulb lamp capable of achieving automatic assembly |
| CN105276550A (en) * | 2015-11-05 | 2016-01-27 | 漳州立达信光电子科技有限公司 | Heat-dissipating lamp cup |
| CN109899723A (en) * | 2019-03-21 | 2019-06-18 | 苏州源泽光电科技集团有限公司 | A kind of ceramic heat-dissipating LED downlight |
| CN110230782A (en) * | 2018-03-05 | 2019-09-13 | 通用电气照明解决方案有限公司 | LED light |
-
2011
- 2011-11-16 CN CN2011204537262U patent/CN202349655U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016982A (en) * | 2012-12-03 | 2013-04-03 | 中山市鸿宝电业有限公司 | Standard LED (Light Emitting Diode) optical component module |
| CN103899954A (en) * | 2014-03-12 | 2014-07-02 | 浙江阳光照明电器集团股份有限公司 | LED bulb lamp capable of achieving automatic assembly |
| CN105276550A (en) * | 2015-11-05 | 2016-01-27 | 漳州立达信光电子科技有限公司 | Heat-dissipating lamp cup |
| CN105276550B (en) * | 2015-11-05 | 2020-08-25 | 漳州立达信光电子科技有限公司 | Heat radiation lamp cup |
| CN110230782A (en) * | 2018-03-05 | 2019-09-13 | 通用电气照明解决方案有限公司 | LED light |
| US11022256B2 (en) | 2018-03-05 | 2021-06-01 | Savant Technologies Llc | LED lamp |
| CN110230782B (en) * | 2018-03-05 | 2021-08-10 | 通用电气照明解决方案有限公司 | LED lamp |
| US11346507B2 (en) | 2018-03-05 | 2022-05-31 | Savant Technologies Llc | LED lamp |
| CN109899723A (en) * | 2019-03-21 | 2019-06-18 | 苏州源泽光电科技集团有限公司 | A kind of ceramic heat-dissipating LED downlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20131116 |