CN202972678U - Wide-angle lighting surface light-emitting diode (LED) lamp - Google Patents
Wide-angle lighting surface light-emitting diode (LED) lamp Download PDFInfo
- Publication number
- CN202972678U CN202972678U CN2012206907945U CN201220690794U CN202972678U CN 202972678 U CN202972678 U CN 202972678U CN 2012206907945 U CN2012206907945 U CN 2012206907945U CN 201220690794 U CN201220690794 U CN 201220690794U CN 202972678 U CN202972678 U CN 202972678U
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- Prior art keywords
- led
- lamp
- light source
- wide
- angle
- Prior art date
- 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 wide-angle lighting surface light-emitting diode (LED) lamp. The wide-angle lighting surface LED lamp comprises a lampshade, a light source plate, a radiator and a lamp holder. The light source plate is a cylinder, LEDs are arranged on the side face of the cylinder and the top surface of the cylinder, and a housing of the lamp holder is made of heat-conducting plastics. LED shiners are arranged on a side face of the light source plate, so that a grading angle of the LED lamp is increased, and the grading angle can achieve 320 degrees. Traditional LEDs are located on a plane of the light source plate, and the grading angles of the traditional LEDs are less than 180 degrees. The housing, made of the heat-conducting plastics, of the lamp holder further has good effect of heat dissipation.
Description
Technical field
The utility model relates to a kind of lamp, particularly by the lamp of LED as illuminator.
Background technology
LED, namely light emitting diode, now be widely used in illumination.The LED lamp that tradition is made with LED, its LED are positioned on light source board one plane, and its light distribution angle is usually less than 180 degree.
Summary of the invention
Problem to be solved in the utility model is: the show up problem of angle too small of existing LED lamp.
For achieving the above object, the utility model by the following technical solutions:
A kind of wide-angle LED lamp of showing up comprises lampshade, light source board, radiator, lamp holder, and it is characterized in that: light source board is cylinder, and cylindrical side includes LED.Cylindrical end face can comprise LED.
Further, the shell of lamp holder makes heat-conducting plastic into.
The beneficial effects of the utility model are:
1, LED illuminator of the present utility model is placed on the light source board side, thereby has increased the luminous intensity distribution angle of LED lamp.LED lamp luminous intensity distribution of the present utility model angle can reach 320 degree.And traditional LED is positioned on the light source board plane, and its luminous intensity distribution angle is less than 180 degree.
2, lamp shell is made by heat-conducting plastic, increases radiating effect.
Description of drawings
Fig. 1 is the structural representation of the utility model LED lamp.Wherein 1 is lampshade, and 2 is light source board, and 3 is radiator, and 4 is lamp holder.
Fig. 2 is the enlarged drawing of the utility model LED light source plate.Wherein 21 is LED on the cylinder side, and 22 is the LED on the cylinder end face.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of wide-angle LED lamp of showing up as shown in Figure 1, comprises lampshade 1, light source board 2, radiator 3, lamp holder 4.Wherein light source board 2 as shown in Figure 2, is cylindrical structure, and cylindrical side includes LED21.Further can also include LED22 on cylindrical light source board end face.The side that LED is arranged on the cylinder light source board has increased the luminous intensity distribution angle of LED lamp.Lamp holder 4 inside include power line, and shell is that heat-conducting plastic is made, thereby increase radiating effect.Existing heat-conducting plastic has: SABIC heat-conducting plastic, Dutch DSM DSM heat-conducting plastic etc.
Claims (3)
1. wide-angle LED lamp of showing up, comprise lampshade, light source board, radiator, lamp holder, and it is characterized in that: light source board is cylinder, and cylindrical side includes LED.
2. the wide-angle as claimed in claim 1 LED lamp of showing up, is characterized in that, described cylindrical end face includes LED.
3. as the described wide-angle of the above-mentioned any one claim LED lamp of showing up, it is characterized in that, the shell of described lamp holder is heat-conducting plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206907945U CN202972678U (en) | 2012-12-14 | 2012-12-14 | Wide-angle lighting surface light-emitting diode (LED) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206907945U CN202972678U (en) | 2012-12-14 | 2012-12-14 | Wide-angle lighting surface light-emitting diode (LED) lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972678U true CN202972678U (en) | 2013-06-05 |
Family
ID=48513750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206907945U Expired - Fee Related CN202972678U (en) | 2012-12-14 | 2012-12-14 | Wide-angle lighting surface light-emitting diode (LED) lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676642A (en) * | 2017-10-19 | 2018-02-09 | 上海普锐赛司实业有限公司 | LED energy-saving bulbs radiating support base and the LED with the radiating support base |
-
2012
- 2012-12-14 CN CN2012206907945U patent/CN202972678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676642A (en) * | 2017-10-19 | 2018-02-09 | 上海普锐赛司实业有限公司 | LED energy-saving bulbs radiating support base and the LED with the radiating support base |
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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: 20130605 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |