CN2861718Y - LED luminous source - Google Patents
LED luminous source Download PDFInfo
- Publication number
- CN2861718Y CN2861718Y CNU2005201281263U CN200520128126U CN2861718Y CN 2861718 Y CN2861718 Y CN 2861718Y CN U2005201281263 U CNU2005201281263 U CN U2005201281263U CN 200520128126 U CN200520128126 U CN 200520128126U CN 2861718 Y CN2861718 Y CN 2861718Y
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- led
- wiring board
- light emitting
- shape
- emitting source
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- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED light emitting source, comprising a plurality of LEDs, a LED supporting circuit board and wires. The configuration of LED is of flat head. When the LED supporting circuit board is in the form of column or plate, the LED array is arranged in the form of a diamond. When the LED supporting circuit board is in the form of circular disc, the LED array is arranged in a contraction manner, or the number of LEDs on the outer ring is twice that of the LEDs on the inner ring. The utility model has been completely improved in terms of the lighting brightness. With the same number of LEDs, the total brightness is over 3 times that of the existing LED light emitting source. Moreover, the power requirement for solar cells and storage batteries is lower. Solar cells and storage batteries of small power will meet the requirement for lighting brightness by court lights and landscape lights, greatly reducing the power consumption and the overall cost. The utility model can totally substitute similar power-based lighting fixtures. In addition, the utility model can be used in eye-protecting lamps and other lighting fixtures and has a long service life.
Description
One, affiliated technical field:
The utility model belongs to the LED light emitting source that solar energy garden lamp, Landscape Lamp etc. use.
Two, background technology:
Existing solar energy garden lamp, the LED light emitting source of Landscape Lamp series, it all is flat and circular cone type that LED supports wiring board, pattern is single, and LED battle array arrangement mode is determinant or tight formula, its illumination luminance difference, non-uniform light, can not reach the requirement of illumination, so solar energy lamp can only use as the chatoyance landscape effect in actual use, and when needs use as the occasion of illumination, existing solar energy lamp can only adopt the inversion conversion equipment again, become alternating current to use the transformation of electrical energy of savings, this has increased energy consumption virtually, must use high solar cell and the battery of power, significantly increase the cost of solar energy lamp, limit of the application of solar LED light fixture in the illumination occasion.And a large amount of street lamps and other occasion that need throw light on are used a large amount of electricity, and for present electric power resource in short supply increases burden, the installation of these light fixtures is just being limited for using electricity wisely in now a lot of cities.Reduce the cost of solar LED light fixture, improve its performance, make it to replace the light fixture of electricity consumption to become the task of top priority.
Three, summary of the invention:
The utility model is exactly to solve now with the problems referred to above that exist in the technology, provides that a kind of cost is low, illumination brightness height, luminous uniform LED light emitting source.
For addressing the above problem, technical solution of the present utility model is: a kind of LED light emitting source, it supports wiring board by a plurality of LED, LED and lead is formed, the profile of LED is a tack, the connected mode of lead is: per two LED are composed in series one group, are connected on the two ends of battery feed after in parallel with other group; When LED supported wiring board and is shaped as cylindricality or writing board shape, the led array arrangement mode is diamond array it on: the dislocation that promptly intersects between the adjacent lines was arranged, LED of upper and lower two row and two LED composition rhombuses of middle row; When LED support wiring board was shaped as disc-shape, led array arrangement mode is arranged for shrinking on it: promptly the number of outer ring LED was the twice of inner ring LED.
The connected mode of lead of the present utility model is: two adjacent LED are composed in series one group in per two row, are connected on the two ends of battery feed after in parallel with other group, make the connection of lead ringwise transversely arranged.Wiring like this during line failure, does not influence the normally luminous of LED, has prolonged its service life.
Because LED of the present utility model adopts the tack profile, makes the luminous of LED full angle, does not have the dead angle, has eliminated the influence of the lighting angle of LED to light emitting source; LED adopts per four to be arranged as rhombus or shrink to arrange, make LED luminous evenly; By above improvement, make the LED light emitting source aspect brightness of illumination, obtain comprehensive lifting, overall brightness is existing more than 3 times of LED light emitting source under the identical situation of LED quantity, the power consumption of LED light emitting source reduces simultaneously, solar cell and battery power requirement are reduced, use low power solar cell and battery just can reach garden lamp, the requirement of Landscape Lamp aspect brightness of illumination, greatly reduce the consumption of the energy, whole cost declines to a great extent, this type of light fixture that can replace electricity consumption fully also can be used on the lighting apparatus such as eye-protecting lamp.The utility model long service life has also prolonged service life of whole solar LED light fixture.
Four, description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the front view of first kind of embodiment of the present utility model;
Fig. 2 is the vertical view of first kind of embodiment of the present utility model;
Fig. 3 is the front view of second kind of embodiment of the present utility model;
Fig. 4 is the upward view of second kind of embodiment of the present utility model.
Five, the specific embodiment:
As shown in Figure 1 and Figure 2, present embodiment supports wiring board 4 by a plurality of LED, LED and lead is formed, and the profile of LED is a tack, and the connection of lead is ringwise transversely arranged.The shape that LED supports wiring board 4 is a cylindrical shape, supports on the wiring board 4 at LED, and LED battle array arrangement mode is diamond array: the dislocation that promptly intersects between the adjacent lines is arranged, and a LED 1,3 of upper and lower two row and two LED of middle row 2 form rhombus.
As shown in Figure 3, Figure 4, present embodiment supports wiring board 6,7 by a plurality of LED, LED and lead is formed, and the profile of LED is a tack, and the connection of lead is ringwise transversely arranged.The shape that LED supports wiring board is with the shape of a diameter small column on the diameter big column, it is divided into support wiring board 6, supports wiring board 7 and supports wiring board 12, supporting wiring board 6 and supporting on the wiring board 7, LED battle array arrangement mode is diamond array, be to intersect between the adjacent lines to misplace to arrange, LED 1,3 of upper and lower two row and two LED of middle row 2 form rhombuses.Supporting on the wiring board 12, the led array arrangement mode is arranged for shrinking, and promptly the number of the LED of outer ring 10 is the twice of the LED of inner ring 11.For the support of supporting wiring board firmer, support wiring board 6 and 12 and the junction of supporting wiring board 7 and 12 fix a gripper shoe 8 and 9 respectively.
The shape that LED of the present utility model supports wiring board is writing board shape also, and LED battle array arrangement mode is diamond array on it.
Claims (5)
1, a kind of LED light emitting source, it supports wiring board by a plurality of LED, LED and lead is formed, and the connected mode of lead is: per two LED are composed in series one group, organize the two ends that are connected on battery feed after in parallel with other; It is characterized in that: the profile of LED is a tack, LED support wiring board be shaped as cylindricality or writing board shape the time, led array arrangement mode is diamond array on it: the dislocation that promptly intersects between the adjacent lines is arranged, LED of upper and lower two row and two LED composition rhombuses of middle row; When LED support wiring board was shaped as disc-shape, led array arrangement mode is arranged for shrinking on it: promptly the number of outer ring LED was the twice of inner ring LED.
2, LED light emitting source according to claim 1, it is characterized in that: the connected mode of described lead is: two adjacent LED are composed in series one group in per two row, are connected on the two ends of battery feed after in parallel with other group, make lead ringwise transversely arranged.
3, LED light emitting source according to claim 1 is characterized in that: the shape that described LED supports wiring board is with the shape of a diameter small column on the diameter big column.
4, LED light emitting source according to claim 1 is characterized in that: the shape that described LED supports wiring board is a cylindrical shape.
5, LED light emitting source according to claim 1 is characterized in that: the shape that described LED supports wiring board is a writing board shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201281263U CN2861718Y (en) | 2005-10-28 | 2005-10-28 | LED luminous source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201281263U CN2861718Y (en) | 2005-10-28 | 2005-10-28 | LED luminous source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861718Y true CN2861718Y (en) | 2007-01-24 |
Family
ID=37659347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201281263U Expired - Fee Related CN2861718Y (en) | 2005-10-28 | 2005-10-28 | LED luminous source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861718Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975344A (en) * | 2010-10-26 | 2011-02-16 | 华南理工大学 | Novel high-power LED panel light |
| CN101235943B (en) * | 2007-02-01 | 2013-02-27 | 广东昭信光电科技有限公司 | Large power illumination light-emitting diode lamp optical structure |
| CN101839420B (en) * | 2009-03-20 | 2013-05-29 | 北京京东方光电科技有限公司 | Back light module |
-
2005
- 2005-10-28 CN CNU2005201281263U patent/CN2861718Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235943B (en) * | 2007-02-01 | 2013-02-27 | 广东昭信光电科技有限公司 | Large power illumination light-emitting diode lamp optical structure |
| CN101839420B (en) * | 2009-03-20 | 2013-05-29 | 北京京东方光电科技有限公司 | Back light module |
| US8596808B2 (en) | 2009-03-20 | 2013-12-03 | Beijing Boe Optoelectronics Technology Co., Ltd. | Backlight module |
| CN101975344A (en) * | 2010-10-26 | 2011-02-16 | 华南理工大学 | Novel high-power LED panel light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Fengchi Document name: Notice of conformity |
|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Fengchi Document name: Notification of authorisation and registration |
|
| 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: 20070124 Termination date: 20141028 |
|
| EXPY | Termination of patent right or utility model |