CN201330959Y - LED Lamp assembly - Google Patents
LED Lamp assembly Download PDFInfo
- Publication number
- CN201330959Y CN201330959Y CNU2009200498469U CN200920049846U CN201330959Y CN 201330959 Y CN201330959 Y CN 201330959Y CN U2009200498469 U CNU2009200498469 U CN U2009200498469U CN 200920049846 U CN200920049846 U CN 200920049846U CN 201330959 Y CN201330959 Y CN 201330959Y
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- China
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- substrate
- led
- fixed
- lamp assembly
- led lamp
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- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an led lamp assembly comprising a substrate and an LED fixed on the front surface of the substrate, the LEDs are composed to an LED array, a lens with composite surface is fixed on the upper of each LED, a lampshade is sealed on the front surface of the substrate, a heat radiator composed of multiple cooling fins and hot pipes which are paralleled is fixed on the back surface of the substrate; after the light ray of the LED is refracted and reflected by the composite surface, the light spot is uniform and the color effect is good, the lampshade on the substrate can seal the substrate and the LED in the lampshade, the water-proof and humidity-proof performances are improved, the heat radiator fixed on the back surface of the substrate can rapidly transfer the heat generated by the LED array, the module group can solve the problems of light type, seal and heat radiation at one time, accordingly, the universality can reinforced greatly.
Description
Technical field
The utility model relates to field of illuminating lamps, is specially a kind of LED lamp assembly.
Background technology
In recent years, the LED lamp has obtained development fast, just progressively enters the general lighting field.Compare with traditional incandescent osram lamp and fluorescent lamp, the LED light fixture has that volume is little, caloric value is low, the advantage that power consumption is little, and can start by the low pressure low current, reaction speed is fast and the energy high frequency time is operated, long service life, thereby the title of " green illumination light source " is arranged.LED lamp assembly, the LED light emitting diode that comprises substrate more and be fixed in substrate front side, described LED light emitting diode is by a plurality of and form led array.With this LED lamp assembly select for use varying number and power the LED light emitting diode, cooperate different lampshades, then can become different illuminating lamps, as street lamp, Tunnel Lamp, projecting lamp, underwater lamp, drive lamp and indoor outer illuminating lamp etc.Existing LED lamp assembly, aspect light and the color effect, water resistance aspect and heat radiation aspect can't take into account, universal performance is strong inadequately.
The utility model content
The purpose of this utility model provides that a kind of color effect is good, the LED lamp assembly of waterproof and perfect heat-dissipating.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of LED lamp assembly, the LED light emitting diode that comprises substrate and be fixed in substrate front side, described LED light emitting diode is by a plurality of and form led array, each LED light emitting diode upper fixed has the lens of band composite surface, substrate front side is sealed with lampshade, and substrate back is fixed with the radiator that is made of the parallel radiating fin of multi-disc.
Described composite surface comprise the fin that is symmetricly set in two ends, the left and right sides and between two fins before and after side by side and two hemisphere faces that intersect, described hemispherical height is less than its radius, the two halves sphere is along its intersecting lens symmetry, and described fin is positioned at hemisphere face one side and is provided with plane inclined.
Also be provided with many heat pipes on the described substrate, the heating section of described heat pipe is resisted against substrate front side, and the radiating segment of heat pipe then penetrates radiator and embeds in the radiating fin.
Fixed power source line on the described substrate, described power line is connected with substrate by water joint.
The beneficial effects of the utility model are: each LED light emitting diode upper fixed has the lens of band composite surface, the light of LED is after composite surface refraction and reflection, the even color effect of hot spot is good, in lampshade on the substrate is sealed in substrate and LED light emitting diode, waterproof and humidity resistance are improved, and substrate back is fixed with radiator, the heat that can shift led array rapidly and sent, because assembly is disposable to have solved light type, sealing, heat dissipation problem, so versatility strengthens greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to Fig. 1, a kind of LED lamp assembly, the LED light emitting diode that comprises substrate 1 and be fixed in substrate 1 front, described LED light emitting diode is by a plurality of and form led array, each LED light emitting diode upper fixed has the lens of band composite surface, the light of LED is after composite surface refraction and reflection, the even color effect of hot spot is good, substrate 1 front is sealed with lampshade 4, in substrate 1 and LED light emitting diode can being sealed in, water resistance improves, substrate 1 back side is fixed with the radiator 2 that is made of the parallel radiating fin of multi-disc, therefore the heat that can shift led array rapidly and sent can be applied to street lamp very easily, Tunnel Lamp, projecting lamp, underwater lamp, drive lamp and indoor outer illuminating lamp etc., versatility strengthens greatly.
Wherein, described composite surface comprises the fin that is symmetricly set in two ends, the left and right sides, and before and after between two fins side by side and two hemisphere faces that intersect, described hemispherical height is less than its radius, the two halves sphere is along its intersecting lens symmetry, described fin is positioned at hemisphere face one side and is provided with plane inclined, two intersect hemisphere face is 8 fonts, whole compound curved surface is ingot-shaped, when the LED of below light emitting diode was worked, light entered in the hemisphere face, produced refraction and reflection, total reflection takes place in the light of part refraction once more on fin, the light spot shape of final LED is long ellipticity, and the uniformity of hot spot reaches 80%, makes the illuminating effect of LED reach best.
Wherein, also be provided with many heat pipes 3 on the described substrate 1, the heating section of described heat pipe 3 is resisted against substrate 1 front, the radiating segment of heat pipe 3 then penetrates radiator 2 and embeds in the radiating fin, heat pipe 3 can further be transduceed the heat in substrate 1 front on the radiator 2, particularly heat is conducted to uniformly the various piece of radiator 2, makes the temperature of the temperature of entire radiator 2 and substrate 1 suitable, improved the efficient of radiating fin greatly, thereby can make radiator do littler gentlyer.
In addition, fixed power source line on the described substrate 1, described power line is connected with substrate 1 by water joint, and whole LED lamp assembly has all possessed the function of waterproof like this, and practicality is stronger.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1, a kind of LED lamp assembly, comprise substrate (1) and be fixed in the positive LED light emitting diode of substrate (1), described LED light emitting diode is by a plurality of and form led array, it is characterized in that: each LED light emitting diode upper fixed has the lens of band composite surface, substrate (1) front is sealed with lampshade (4), and substrate (1) back side is fixed with the radiator (2) that is made of the parallel radiating fin of multi-disc.
2, a kind of LED lamp assembly according to claim 1, it is characterized in that, described composite surface comprise the fin that is symmetricly set in two ends, the left and right sides and between two fins before and after side by side and two hemisphere faces that intersect, described hemispherical height is less than its radius, the two halves sphere is along its intersecting lens symmetry, and described fin is positioned at hemisphere face one side and is provided with plane inclined.
3, a kind of LED lamp assembly according to claim 1, it is characterized in that, also be provided with many heat pipes (3) on the described substrate (1), the heating section of described heat pipe (3) is resisted against substrate (1) back side, and the radiating segment of heat pipe (3) then penetrates radiator (2) and embeds in the radiating fin.
4, a kind of LED lamp assembly according to claim 1 is characterized in that, described substrate (1) is gone up the fixed power source line, and described power line is connected with substrate (1) by water joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200498469U CN201330959Y (en) | 2009-01-09 | 2009-01-09 | LED Lamp assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200498469U CN201330959Y (en) | 2009-01-09 | 2009-01-09 | LED Lamp assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201330959Y true CN201330959Y (en) | 2009-10-21 |
Family
ID=41224340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200498469U Expired - Fee Related CN201330959Y (en) | 2009-01-09 | 2009-01-09 | LED Lamp assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201330959Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322588A (en) * | 2011-10-17 | 2012-01-18 | 抚顺市新鸿升照明电子有限责任公司 | Long-service-life energy-saving lamp based on heat tube radiating |
| CN103216802A (en) * | 2013-04-10 | 2013-07-24 | 宜兴市宏力灯杆灯具有限公司 | Novel LED (light emitting diode) module group |
| CN104100954A (en) * | 2014-08-07 | 2014-10-15 | 东莞市闻誉实业有限公司 | Combined bar radiator and combined LED lighting lamp |
-
2009
- 2009-01-09 CN CNU2009200498469U patent/CN201330959Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322588A (en) * | 2011-10-17 | 2012-01-18 | 抚顺市新鸿升照明电子有限责任公司 | Long-service-life energy-saving lamp based on heat tube radiating |
| CN103216802A (en) * | 2013-04-10 | 2013-07-24 | 宜兴市宏力灯杆灯具有限公司 | Novel LED (light emitting diode) module group |
| CN104100954A (en) * | 2014-08-07 | 2014-10-15 | 东莞市闻誉实业有限公司 | Combined bar radiator and combined LED lighting lamp |
| CN104100954B (en) * | 2014-08-07 | 2017-01-25 | 东莞市闻誉实业有限公司 | Combined bar radiator and combined LED lighting lamp |
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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: 20091021 Termination date: 20140109 |