CN103883896B - Wide-angle luminous lighting lamp - Google Patents
Wide-angle luminous lighting lamp Download PDFInfo
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- CN103883896B CN103883896B CN201310088839.0A CN201310088839A CN103883896B CN 103883896 B CN103883896 B CN 103883896B CN 201310088839 A CN201310088839 A CN 201310088839A CN 103883896 B CN103883896 B CN 103883896B
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Abstract
Present invention is disclosed a kind of wide-angle luminous lighting lamp, comprise body, bulb housing, two light source boards and reflector, described light source board is roughly vertically arranged on the middle part at this body top, this bulb housing is located at the top of this body, each light source board includes the first light-emitting area, the front and back sides of this reflector is reflective surface, this two light source boards spaced setting on this body, this reflector is roughly vertically arranged on the top of this body, two sides of this reflector are arranged near these two light source boards respectively, and two of this reflector reflective surfaces form with the first light-emitting area of these two light source boards the angle being less than 180 ° respectively.The advantage of wide-angle luminous lighting lamp of the present invention is that structure is simpler, assembles more convenient.
Description
Technical field
The present invention relates to field of LED illumination, particularly a kind of wide-angle luminous lighting lamp.
Background technology
In recent years, LED chip applies to room lighting field as light source and is developed fast.But, because LED encapsulation structure has some limitations, make existing LED light source can only realize being not more than the lighting angle of 180 ° and cannot accomplishing omnibearing luminous as incandescent lamp.Want to enable LED substitute incandescent lamp, just must overcome the little problem of LED lighting angle.Current technology LED light source is arranged on one to have on the support of three-dimensional surface, by support installing in lamp holder top, thus LED light source vertically arranged relative to lamp holder end face, and the light that LED light source is sent is launched towards the direction of whole lamp surrounding.Such as authorized announcement date is on October 31st, 2012, and the patent No. is that the Chinese utility model patent of CN202511036 discloses a kind of specular removal Large-angle LED lamp bulb.This specular removal Large-angle LED lamp bulb comprises base shell, be positioned at lamp holder bottom described base shell, be installed on the constant-current supply of described base shell inside, be covered in the cover plate at described base shell top, be fixed on above described cover plate in cubical heat radiation column, accommodate described heat radiation column and the diffuser be connected with described base shell, wherein, the bottom surface of described heat radiation column is installed on described cover plate, its lap all posts pcb board, and on every sheet pcb board, distribution is welded with several LED chip.Because this big-angle LED lamp needs LED chip to be welded on heat radiation column, in order to increase the brightness of this LED side, need to weld multiple LED chip in each side of support, this just makes the structure of this LED more complicated, and needing to arrange a support and multiple LED chip, could to realize comprehensive wide-angle luminous.
Summary of the invention
In view of this, the wide-angle luminous lighting lamp providing a kind of structure simple, easy to assembly is necessary.
The technical solution adopted for the present invention to solve the technical problems is: a kind of wide-angle luminous lighting lamp, comprise body, bulb housing, two light source boards and reflector, described light source board is roughly vertically arranged on the middle part at this body top, this bulb housing is located at the top of this body, each light source board includes the first light-emitting area, the front and back sides of this reflector is reflective surface, this two light source boards spaced setting on this body, this reflector is roughly vertically arranged on the top of this body, two sides of this reflector are arranged near these two light source boards respectively, and two of this reflector reflective surfaces form with the first light-emitting area of these two light source boards the angle being less than 180 ° respectively.
Compared with prior art, this wide-angle luminous lighting lamp is provided with two light source boards and reflector, each light source board includes the first light-emitting area, the front and back sides of this reflector is reflective surface, this two light source boards spaced setting on this body, two reflective surfaces of this reflector form with the first light-emitting area of these two light source boards the angle being less than 180 ° respectively and arrange, the light that the first light-emitting area of these two light source boards sends so just can be made to be reflected towards the direction beyond bulb housing by two reflective surfaces of this reflector, this wide-angle luminous lighting lamp is just without the need to arranging three-dimensional bracket like this, and LED light source is set on each of three-dimensional bracket, thus make wide-angle luminous lighting modulated structure of the present invention simpler, assemble advantage more easily.
Accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of the wide-angle luminous lighting lamp of first embodiment of the invention.
Fig. 2 is the top view after the wide-angle luminous lighting lamp shown in Fig. 1 removes bulb housing.
Description of reference numerals:
100 wide-angle luminous lighting lamp 24 second light-emitting areas
10 body 30 reflectors
12LED light source 32 reflective surface
20 light source board 40 bulb housings
22 first light-emitting areas
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail.
Fig. 1 is the three-dimensional exploded view of first embodiment of the invention wide-angle luminous lighting lamp 100, and this wide-angle luminous lighting lamp 100 comprises body 10, two light source boards 20, reflector 30 and a bulb housing 40.These two light source boards 20 are vertically arranged on the middle part at this body 10 top, and this reflector 30 is roughly vertically arranged on the top of this body 10.This bulb housing 30 is located at the top of this body 10, and is located at outside these light source boards 20 and reflector 30.This reflector 30 reflects towards the direction beyond this bulb housing 40 for the light sent by these two light source boards 20.
Please refer to Fig. 1, this bulb housing 40 is made for trnaslucent materials, or scribbles light transmission scattering material at the inwall of transparent material, and certainly, this bulb housing 40 can also be transparent configuration, such as, be made up of transparent plastic or glass material.
Please refer to Fig. 1 and Fig. 2, these two light source boards 20 are the straight plate structure of rectangle, and each light source board 20 includes the first light-emitting area 22 and the second light-emitting area 24.This second light-emitting area 24 this first light-emitting area 22 relative is arranged on the back side of this light source board 20.This first light-emitting area 22 and the second light-emitting area 24 are equipped with equal plurality of LEDs light source 21, these LED light sources 21 packed forming surface illuminating source (not shown).This two light source boards 20 spaced setting on this body 10.
Please refer to Fig. 1 and Fig. 2, this reflector 30 is square thin plate-shaped structure, and the forward and backward side of this reflector 30 is reflective surface 32(as shown in Figure 1).Two sides of this reflector 30 are arranged near these two light source boards 20 respectively, and two of this reflector 30 reflective surfaces 32 form with the first light-emitting area 22 of these two light source boards 20 angle (as shown in Figure 2) being less than 180 ° respectively.Preferably, this reflector 30 is connected to each other with these two light source boards 20 and forms zigzag structure (as shown in Figure 2).The width of this reflector 30 is less than the width of these two light source boards 20, thus the light that the LED light source 21 away from reflective surface 32 side of this reflector 30 is sent can not shelter from because reflector 30 is too wide, and cannot launch to the direction at this reflector 30 back side.In order to make the Light distribation towards this bulb housing 40 peripheral direction evenly reasonable, can arrange the quantitative proportion of the LED light source 21 in the first light-emitting area 22 of this light source board 20 and the second light-emitting area 24, the luminous flux that the first light-emitting area 22 is sent is roughly the twice of the luminous flux that the second light-emitting area 24 sends.
Please refer to Fig. 1 and Fig. 2, the end face of this body 10 sets firmly multiple LED light source 12, and these LED light sources 12 are angularly evenly arranged on this body 10 top, and arrange round these light source boards 20 and reflector 30.
In sum, this wide-angle luminous lighting lamp 100 is provided with two light source boards 20 and a reflector 30, each light source board 20 includes the first light-emitting area 22, the front and back sides of this reflector 30 is reflective surface 32, this two light source boards 20 spaced setting on this body 10, the angle that two reflective surfaces 32 of this reflector 30 are less than 180 ° with first luminous 22 formation of these two light source boards 20 is respectively arranged, the light that the first light-emitting area 22 of these two light source boards 20 sends so just can be made to be reflected towards the direction beyond bulb housing 40 by two reflective surfaces 32 of this reflector 30, this wide-angle luminous lighting lamp 100 is just without the need to arranging three-dimensional bracket like this, and LED light source is set on each of three-dimensional bracket, thus make wide-angle luminous lighting lamp 100 structure of the present invention simpler, assemble advantage more easily.
In addition, the light source board 20 of this wide-angle luminous lighting lamp 100 is also provided with the second light-emitting area 24, this the second light-emitting area 24 is arranged on the back side of this first light-emitting area 22, the light that LED light source in this second light-emitting area 24 sends is inevitable to be launched towards the direction that this first light-emitting area 22 deviates from mutually, this direction just making this wide-angle luminous lighting lamp 100 can realize surrounding is uniformly distributed LED light source, thus make whole intensity of illumination distribution evenly.
In addition, body 10 end face of this wide-angle luminous lighting lamp 100 is also provided with multiple LED light source 12, these LED light sources 12 are launched towards the direction at this bulb housing 40 top for the light that will send, this is furnished with more light with regard to making the top portion of this wide-angle luminous lighting lamp 100, thus make this wide-angle luminous lighting lamp 100 whole intensity of illumination distribution evenly.
Certainly, can also will be used for the top being arranged on this reflector or light source board towards the LED light source of this bulb housing top-direction luminescence, thus the structure of this wide-angle luminous lighting lamp can be simplified.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (10)
1. a wide-angle luminous lighting lamp, comprise body, bulb housing and two light source boards, described light source board is roughly vertically arranged on the middle part at this body top, this bulb housing is located at the top of this body, each light source board includes the first light-emitting area, it is characterized in that, also comprise reflector, the front and back sides of this reflector is reflective surface, this two light source boards spaced setting on this body, this reflector is roughly vertically arranged on the top of this body, two sides of this reflector are arranged near these two light source boards respectively, and two of this reflector reflective surfaces form with the first light-emitting area of these two light source boards the angle being less than 180 ° respectively.
2. wide-angle luminous lighting lamp according to claim 1, is characterized in that: this reflector and this two light source boards are connected to each other and form zigzag structure.
3. wide-angle luminous lighting lamp according to claim 2, is characterized in that: this first light-emitting area comprises plurality of LEDs light source, the packed forming surface illuminating source of described LED light source.
4. the wide-angle luminous lighting lamp according to claim 1 or 2 or 3, is characterized in that: this light source board is also provided with the second light-emitting area, and this second light-emitting area relatively this first light-emitting area is arranged on the back side of this light source board.
5. wide-angle luminous lighting lamp according to claim 4, is characterized in that: also comprise many forward LED light sources, and described forward LED light source is fixed in this bulb housing, and described forward LED light source is towards the top light emitting of this bulb housing.
6. wide-angle luminous lighting lamp according to claim 5, is characterized in that: described LED light source is equiangularly arranged in this body top, and arranges round described light source board and reflector.
7. wide-angle luminous lighting lamp according to claim 1, is characterized in that: described LED light source is arranged on the top of described light source board or reflector.
8. wide-angle luminous lighting lamp according to claim 1, is characterized in that: this bulb housing is that transparent or semitransparent material is made.
9. wide-angle luminous lighting lamp according to claim 2, is characterized in that: the width of this reflector is less than the width of these two light source boards.
10. wide-angle luminous lighting lamp according to claim 4, is characterized in that: the luminous flux that this first light-emitting area sends is roughly the twice of the luminous flux that the second light-emitting area sends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310088839.0A CN103883896B (en) | 2013-03-19 | 2013-03-19 | Wide-angle luminous lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310088839.0A CN103883896B (en) | 2013-03-19 | 2013-03-19 | Wide-angle luminous lighting lamp |
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| Publication Number | Publication Date |
|---|---|
| CN103883896A CN103883896A (en) | 2014-06-25 |
| CN103883896B true CN103883896B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310088839.0A Active CN103883896B (en) | 2013-03-19 | 2013-03-19 | Wide-angle luminous lighting lamp |
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| CN (1) | CN103883896B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016145450A1 (en) | 2015-03-12 | 2016-09-15 | GE Lighting Solutions, LLC | Led lamp with encapsulated driver and safety circuit |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202082656U (en) * | 2010-12-09 | 2011-12-21 | 黄赟山 | LED (Light-emitting Diode) lampwick and LED lamp bulb |
| CN102518960A (en) * | 2011-12-01 | 2012-06-27 | 厦门立明光电有限公司 | Facade type large-angle LED (Light-Emitting Diode) lamp |
| CN202469651U (en) * | 2012-03-14 | 2012-10-03 | 何永祥 | All-around luminous light emitting diode (LED) lamp |
| CN102798001A (en) * | 2012-06-29 | 2012-11-28 | 苏州晶雷光电照明科技有限公司 | Adjustable LED (light-emitting diode) fluorescent tube |
| CN203309558U (en) * | 2013-03-19 | 2013-11-27 | 立达信绿色照明股份有限公司 | Large-angle luminescence lighting lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080074279A1 (en) * | 2006-09-15 | 2008-03-27 | Idealite Optoelectronics Inc. | Rotating flashing warning signal lamp |
| US8556462B2 (en) * | 2010-08-05 | 2013-10-15 | Liquidleds Lighting Corp. | LED lighting device |
-
2013
- 2013-03-19 CN CN201310088839.0A patent/CN103883896B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202082656U (en) * | 2010-12-09 | 2011-12-21 | 黄赟山 | LED (Light-emitting Diode) lampwick and LED lamp bulb |
| CN102518960A (en) * | 2011-12-01 | 2012-06-27 | 厦门立明光电有限公司 | Facade type large-angle LED (Light-Emitting Diode) lamp |
| CN202469651U (en) * | 2012-03-14 | 2012-10-03 | 何永祥 | All-around luminous light emitting diode (LED) lamp |
| CN102798001A (en) * | 2012-06-29 | 2012-11-28 | 苏州晶雷光电照明科技有限公司 | Adjustable LED (light-emitting diode) fluorescent tube |
| CN203309558U (en) * | 2013-03-19 | 2013-11-27 | 立达信绿色照明股份有限公司 | Large-angle luminescence lighting lamp |
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| Publication number | Publication date |
|---|---|
| CN103883896A (en) | 2014-06-25 |
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Effective date of registration: 20170207 Address after: The Lake District of Xiamen City, Fujian province 361010 Fang Hubei two road 1511, 7 floor 701 unit Patentee after: Xiamen lidaxin Green Lighting Group Limited Address before: 363999 Xingda Road, Fujian city of Zhangzhou province Changtai Xingtai County Development Zone Patentee before: Leedarson Green Lighting Co., Ltd. |
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| TR01 | Transfer of patent right | ||
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Address after: The Lake District of Xiamen City, Fujian province 361010 Fang Hubei two road 1511, 7 floor 701 unit Patentee after: Lida trust IOT Technology Co., Ltd Address before: The Lake District of Xiamen City, Fujian province 361010 Fang Hubei two road 1511, 7 floor 701 unit Patentee before: XIAMEN ECO LIGHTING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |