CN202252970U - Modular LED lamp - Google Patents
Modular LED lamp Download PDFInfo
- Publication number
- CN202252970U CN202252970U CN2011203136819U CN201120313681U CN202252970U CN 202252970 U CN202252970 U CN 202252970U CN 2011203136819 U CN2011203136819 U CN 2011203136819U CN 201120313681 U CN201120313681 U CN 201120313681U CN 202252970 U CN202252970 U CN 202252970U
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- China
- Prior art keywords
- radiator
- led
- light fixture
- led light
- drive circuit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a modular LED lamp. The LED lamp comprises an LED component, an LED drive circuit component, a radiator and a connection base, wherein the LED component is arranged at the upper end of the inner side of the radiator; the LED drive circuit component is arranged at the lower end of the inner side of the radiator; and the LED component and the LED drive circuit component are connected through a lead wire; and the LED drive circuit component is connected with a terminal of the connection base through another lead wire; and the connection base is fixedly connected with the radiator.
Description
Technical field
The utility model relates to the LED technical field of lamps, is specifically related to a kind of modular LED light fixture.
Background technology
People have understood the ABC that semi-conducting material can produce light before 50 years, and first commercial diode results from nineteen sixty.LED is the abbreviation of English light emitting diode (light emitting diode), and its basic structure is an electroluminescent semi-conducting material, places on the leaded shelf, uses epoxy sealing all around then, plays the effect of protection internal core.LED have long, power consumption of life-span less, advantage that volume is little, response is fast, the anti-low temperature of antidetonation, pollution are little etc. gives prominence to, its application is very wide.Primary Calculation, the electric power that the annual LED of the employing illumination of following China is saved is equivalent to the annual generated energy in power station, Three Gorges, can reduce the discharging of 8,000 ten thousand tons of CO2,650,000 tons of SO2 and 320,000 tons of NO2 simultaneously, and it is not excessive to be referred to as " revolution on the human illumination history ".
The LED light fixture core component of prior art is failed modularity, led chip and the encapsulation of drive circuit one, therefore following shortcoming is arranged: 1, led chip and drive circuit are wholely set and cause complex manufacturing, assemble loaded down with trivial details, the production cost height.In case 2, led chip and drive circuit are wholely set product and break down, be difficult to the failure judgement position, and no matter be that led chip damages or the drive circuit fault, be difficult to keep in repair, can only whole packaging body is discarded, cause huge waste.
The utility model content
The technical problem that the utility model will solve provides a kind of modular LED light fixture; The LED light fixture core component that overcomes prior art is failed modularity; Cause complex manufacturing, assemble loaded down with trivial details, the defective that defective that production cost is high and LED light fixture are difficult to keep in repair.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be:
A kind of modular LED light fixture; Comprise LED assembly, led drive circuit assembly, radiator, connection base; Said LED assembly places said radiator inner top side, and said led drive circuit assembly places said radiator inside lower end, and said LED assembly is connected through lead with said led drive circuit assembly; Said led drive circuit assembly connects through lead with the said terminal that is connected base, and said connection base is fixedly connected with said radiator.
Described modular LED light fixture wherein also comprises optical module, and said optical module is fixedly connected with said radiator.
Described modular LED light fixture wherein also comprises decorative shell, and said decorative shell covers said optical module and is fixedly connected with said radiator.
Described modular LED light fixture wherein also comprises LED assembly compressing tablet, and said LED assembly compressing tablet places the top of said LED assembly.
Described modular LED light fixture, wherein said optical module comprises optical accessories, optical accessories fixed cap, the interior connection screw socket of said optical accessories fixed cap through said radiator is threaded with said radiator and said optical accessories fixed.
Described modular LED light fixture, wherein said optical accessories is made as diffusion disk, lens or reflection shield.
Described modular LED light fixture, wherein said decorative shell is threaded with said radiator through the outer connection screw socket of said radiator.
Described modular LED light fixture, the luminous flux output of wherein said LED assembly is made as 100 lm to 2500 lm.
Described modular LED light fixture, wherein said led drive circuit assembly realize that high pressure input adjustable constant-flow is exported, high pressure is imported non-adjustable constant current output, low pressure is imported adjustable constant-flow output, low pressure is imported non-adjustable constant current output, constant current input parallel connection protects adjustable rectification to export or constant current input parallel connection protects non-adjustable rectification to export.
Described modular LED light fixture, the lamp socket of the adaptive E11 of wherein said connection base, E12, E14, E17, E26, E27, E39, E40, GU6.5, GU10, GU24, GZ10, G9, G12, GX8.5, GX53 or GY6.35 standard.
The beneficial effect of the utility model: the utility model encapsulates led chip separately through LED light fixture core component is carried out modularity, constitutes the LED assembly; Led drive circuit is encapsulated separately; Constitute the led drive circuit assembly, simplified design, the production technology of LED light fixture greatly, therefore reduced production cost; And in the use of LED light fixture product, judge easily the abort situation of product; Convenient for maintaining needn't helplessly be discarded the parts of one encapsulation, and the utility model has advanced LED light fixture development of technology greatly.
Description of drawings
The utility model comprises following accompanying drawing:
Fig. 1 is the modular LED light fixture assembling of a utility model back sketch map;
Fig. 2 is the modular LED light fixture partition of a utility model part drawing;
Fig. 3 is the utility model LED assembly sketch map;
Fig. 4 realizes the led drive circuit block diagram of high pressure input adjustable constant-flow output for the utility model;
Fig. 5 realizes high pressure for the utility model and imports the led drive circuit block diagram of non-adjustable constant current output;
Fig. 6 realizes the led drive circuit block diagram of low pressure input adjustable constant-flow output for the utility model;
Fig. 7 realizes low pressure for the utility model and imports the led drive circuit block diagram of non-adjustable constant current output;
Fig. 8 realizes the led drive circuit block diagram of the adjustable rectification output of constant current input parallel connection protection for the utility model;
Fig. 9 realizes the led drive circuit block diagram of the non-adjustable rectification output of constant current input parallel connection protection for the utility model.
The specific embodiment
According to accompanying drawing and embodiment the utility model is done further explain below:
As depicted in figs. 1 and 2; The modular LED light fixture of the utility model comprises LED assembly 4, led drive circuit assembly 6, radiator 5, connects base 7; LED assembly 4 places radiator 5 inner top side, and led drive circuit assembly 6 places radiator 5 inside lower end, and LED assembly 4 is connected through lead 61, lead 62 with led drive circuit assembly 6; Led drive circuit assembly 6 connects through lead 63, lead 64 with the terminal that is connected base 7 71, connects base 7 and is fixedly connected with radiator 5.The luminous flux output of LED assembly 4 is made as 100 lm to 2500 lm.The lamp socket that connects base 7 adaptive E11, E12, E14, E17, E26, E27, E39, E40, GU6.5, GU10, GU24, GZ10, G9, G12, GX8.5, GX53 or GY6.35 standard.The modular LED light fixture of the utility model also comprises optical module, and optical module is fixedly connected with radiator 5.The utility model optical module comprises optical accessories 2, optical accessories fixed cap 1; The interior connection screw socket 52 of optical accessories fixed cap 1 through radiator 5 is threaded with radiator 5 and optical accessories 2 fixed, and the outer connection screw socket 51 that other a kind of embodiment of the utility model is an optical accessories fixed cap 1 through radiator 5 is threaded with radiator 5.Optical accessories 2 is made as diffusion disk, lens or reflection shield, and diffusion disk, lens or reflection shield can be designed to various rising angle, thereby makes the modular LED light fixture of the utility model realize the luminous intensity distribution output of different beam angles.The modular LED light fixture of the utility model also comprises decorative shell 8, and decorative shell 8 covers optical module and the outer connection screw socket 51 through radiator 5 is threaded with radiator 5.Decorative shell 8 can be materials such as glass, metal, plastic cement, pottery.The modular LED light fixture of the utility model also comprises LED assembly compressing tablet 3, and LED assembly compressing tablet 3 places the top of LED assembly 4.
As shown in Figure 3, connecting line 61 connects led chip negative pole solder joint 41, and connecting line 62 connects the anodal solder joint 42 of led chip and accomplishes being electrically connected of led drive circuit assembly 6 and LED assembly 4.
The utility model led drive circuit mode has high pressure input constant current (adjustable or non-adjustable) output, low pressure input constant current (adjustable or non-adjustable) output, three types of modes of constant current input parallel connection protection rectification output to be used for adapting to different application scenarios, comprises dimmer application and non-dimmer application.Led drive circuit as shown in Figure 4 is realized the output of high pressure input adjustable constant-flow; Led drive circuit realization high pressure as shown in Figure 5 is imported non-adjustable constant current output; Led drive circuit as shown in Figure 6 is realized the output of low pressure input adjustable constant-flow; Led drive circuit realization low pressure as shown in Figure 7 is imported non-adjustable constant current output; Led drive circuit as shown in Figure 8 is realized the adjustable rectification output of constant current input parallel connection protection; Led drive circuit as shown in Figure 9 is realized the non-adjustable rectification output of constant current input parallel connection protection.
Those skilled in the art do not break away from the essence and the spirit of the utility model; Can there be the various deformation scheme to realize the utility model; The above is merely the preferable feasible embodiment of the utility model; The interest field that is not so limits to the utility model, the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all is contained within the interest field of the utility model.
Claims (10)
1. modular LED light fixture; It is characterized in that: comprise LED assembly, led drive circuit assembly, radiator, connection base; Said LED assembly places said radiator inner top side, and said led drive circuit assembly places said radiator inside lower end, and said LED assembly is connected through lead with said led drive circuit assembly; Said led drive circuit assembly connects through lead with the said terminal that is connected base, and said connection base is fixedly connected with said radiator.
2. modular LED light fixture according to claim 1 is characterized in that: also comprise optical module, said optical module is fixedly connected with said radiator.
3. modular LED light fixture according to claim 2 is characterized in that: also comprise decorative shell, said decorative shell covers said optical module and is fixedly connected with said radiator.
4. modular LED light fixture according to claim 3 is characterized in that: also comprise LED assembly compressing tablet, said LED assembly compressing tablet places the top of said LED assembly.
5. modular LED light fixture according to claim 4; It is characterized in that: said optical module comprises optical accessories, optical accessories fixed cap, and the interior connection screw socket of said optical accessories fixed cap through said radiator is threaded with said radiator and said optical accessories is fixed.
6. modular LED light fixture according to claim 5, it is characterized in that: said optical accessories is made as diffusion disk, lens or reflection shield.
7. modular LED light fixture according to claim 6 is characterized in that: said decorative shell is threaded with said radiator through the outer connection screw socket of said radiator.
8. modular LED light fixture according to claim 7 is characterized in that: the luminous flux output of said LED assembly is made as 100 lm to 2500 lm.
9. modular LED light fixture according to claim 8 is characterized in that: said led drive circuit assembly realizes that high pressure input adjustable constant-flow is exported, high pressure is imported non-adjustable constant current output, low pressure is imported adjustable constant-flow output, low pressure is imported non-adjustable constant current output, constant current input parallel connection protects adjustable rectification to export or constant current input parallel connection protects non-adjustable rectification to export.
10. modular LED light fixture according to claim 9 is characterized in that: the lamp socket of the adaptive E11 of said connection base, E12, E14, E17, E26, E27, E39, E40, GU6.5, GU10, GU24, GZ10, G9, G12, GX8.5, GX53 or GY6.35 standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203136819U CN202252970U (en) | 2011-08-26 | 2011-08-26 | Modular LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203136819U CN202252970U (en) | 2011-08-26 | 2011-08-26 | Modular LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202252970U true CN202252970U (en) | 2012-05-30 |
Family
ID=46114211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203136819U Expired - Fee Related CN202252970U (en) | 2011-08-26 | 2011-08-26 | Modular LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202252970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015103809A1 (en) * | 2014-01-07 | 2015-07-16 | 广东凯乐斯光电科技有限公司 | Efficient integrated led photoelectric engine module |
| CN105020644A (en) * | 2015-07-22 | 2015-11-04 | 安徽爱莱特照明灯具有限公司 | Household pendant lamp |
-
2011
- 2011-08-26 CN CN2011203136819U patent/CN202252970U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015103809A1 (en) * | 2014-01-07 | 2015-07-16 | 广东凯乐斯光电科技有限公司 | Efficient integrated led photoelectric engine module |
| CN105020644A (en) * | 2015-07-22 | 2015-11-04 | 安徽爱莱特照明灯具有限公司 | Household pendant lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |