CN202719407U - Side-emitting LED (light-emitting diode) light source - Google Patents
Side-emitting LED (light-emitting diode) light source Download PDFInfo
- Publication number
- CN202719407U CN202719407U CN2012203036603U CN201220303660U CN202719407U CN 202719407 U CN202719407 U CN 202719407U CN 2012203036603 U CN2012203036603 U CN 2012203036603U CN 201220303660 U CN201220303660 U CN 201220303660U CN 202719407 U CN202719407 U CN 202719407U
- Authority
- CN
- China
- Prior art keywords
- light source
- led light
- cannelure
- radiator
- diffuser
- 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
Links
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A side-emitting LED light source comprises a lamp cap, an LED light source board module, a heat sink, and a transparent cover, the LED light source board module is connected with the heat sink and conducts heat, and the transparent cover is fixedly connected with the heat sink and located in front of the emergent light of the LED light source board module. The side-emitting LED light source is characterized in that: the LED light source board module emits light sidewards, the upper part of the lamp cap is fixedly connected with an annular arris, the bottom of the heat sink is provided with a first annular groove, the bottom of the transparent cover is provided with a second annular groove, the annular arris is located in the first annular groove and the second annular groove and can be rotated along the first annular groove and the second annular groove, the annular arris is provided with a first positioning post, the heat sink is provided with a second positioning post at the first annular groove, and the first positioning post and the second positioning post are matched with each other to limit the rotating angle of the annular arris and the lamp cap relative to the transparent cover and the heat sink.
Description
Technical field
The utility model relates to a kind of side-emitting LED light source.
Background technology
At present at lighting field, the advantage such as energy-conservation because having, the high light efficiency of LED, long-life, startup are fast more and more has been widely applied in the light source usefulness as illumination.Because LED is luminous to have a directionality, it is luminous that they can 360 ° of full angles unlike CFL and incandescent lamp, and therefore when employing LED did light source and replaces traditional incandescent lamp or CFL light source, its effect was subject to certain restrictions; When the fixed installation of lamp holder and lamp socket put in place, light emission direction may not be the direction that the user wants, and therefore used inconvenience.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of simple in structure, easy to use, can adjust light emission direction, the direct side-emitting LED light source of replace incandescent and CFL light source.
The technical scheme that the utility model adopts is: the utility model comprises lamp holder, the led light source board component, radiator, diffuser, described led light source board component is connected with described radiator and heat loss through conduction, described diffuser and described radiator are fixedly connected and are positioned at described led light source board component bright dipping the place ahead, described led light source board component lateral direction light emission, it is stupefied that the top of described lamp holder is fixedly connected with convex annular, the bottom of described radiator is provided with the first cannelure, the bottom of described diffuser is provided with the second cannelure, described convex annular is stupefied to be positioned at described the first cannelure and described the second cannelure and can be along described the first cannelure and the rotation of described the second cannelure, described annular flange part is provided with the first stop bit post, described radiator is provided with the second stop bit post in described the first cannelure place, described the first stop bit post and described the second stop bit post are suitable, carry out spacing to the anglec of rotation of the described convex annular relatively described diffuser of stupefied and described lamp holder and described radiator.
Described diffuser is provided with several fixture blocks, and described diffuser is fastened on the described radiator by several described fixture blocks.
The anglec of rotation of the relatively described diffuser of described lamp holder and described radiator is 300 °～355 °.
The back side of described radiator is provided with several heat radiation fins.
Described led light source board component is electrically connected by electric wire and described lamp holder.
The model of described lamp holder is G9.
The beneficial effects of the utility model are: because led light source board component lateral direction light emission described in the utility model, it is stupefied that the top of described lamp holder is fixedly connected with convex annular, the bottom of described radiator is provided with the first cannelure, the bottom of described diffuser is provided with the second cannelure, described convex annular is stupefied to be positioned at described the first cannelure and described the second cannelure and can be along described the first cannelure and the rotation of described the second cannelure, described annular flange part is provided with the first stop bit post, described radiator is provided with the second stop bit post in described the first cannelure place, described the first stop bit post and described the second stop bit post are suitable, the anglec of rotation to the described convex annular relatively described diffuser of stupefied and described lamp holder and described radiator is carried out spacing, the utility model is by stupefied described the first cannelure and described the second cannelure and can be along described the first cannelure and the rotation of described the second cannelure of being positioned at of described convex annular, so that the LED starting direction of lateral direction light emission can be adjusted arbitrarily, and suitable by described the first stop bit post and described the second stop bit post, the anglec of rotation to the described convex annular relatively described diffuser of stupefied and described lamp holder and described radiator is carried out spacing, avoid rotation excessively to cause internal power cord to twine, therefore the utility model is simple in structure, easy to use, can adjust light emission direction, directly replace incandescent and CFL light source.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment;
Fig. 2 is the decomposition texture schematic diagram of the utility model embodiment;
Fig. 3 is the decomposition texture schematic diagram of another angle of the utility model embodiment.
The specific embodiment
Such as Fig. 1～shown in Figure 3, the side-emitting LED light source of the present embodiment comprises lamp holder 1, led light source board component 2, radiator 3, diffuser 4, described led light source board component 2 is connected with described radiator 3 and heat loss through conduction, described diffuser 4 is fixedly connected with described radiator 3 and is positioned at described led light source board component 2 bright dipping the place aheads, described diffuser 4 is provided with several fixture blocks 41, described diffuser 4 is fastened on the described radiator 3 by several described fixture blocks 41, described led light source board component 2 is electrically connected by electric wire 6 and described lamp holder 1, described led light source board component 2 lateral direction light emissions, the top of described lamp holder 1 is fixedly connected with convex annular stupefied 5, the bottom of described radiator 3 is provided with the first cannelure 30, the bottom of described diffuser 4 is provided with the second cannelure 40, described convex annular stupefied 5 is positioned at described the first cannelure 30 with described the second cannelure 40 and can rotates along described the first cannelure 30 and described the second cannelure 40, stupefied 5 places of described convex annular are provided with the first stop bit post 51, described radiator 3 is provided with the second stop bit post 31 in described the first cannelure 30 places, described the first stop bit post 51 is suitable with described the second stop bit post 31, the anglec of rotation to described convex annular stupefied 5 and the relatively described diffuser 4 of described lamp holder 1 and described radiator 3 is carried out spacing, the anglec of rotation of the relatively described diffuser 4 of described lamp holder 1 and described radiator 3 is 350 °, certainly can be according to actual needs, the anglec of rotation of the relatively described diffuser 4 of described lamp holder 1 and described radiator 3 is made as 300 °～355 °, the back side of described radiator 3 is provided with several heat radiation fins, so that increase area of dissipation, dispel the heat better, the model of described lamp holder 1 is G9.
The utility model is positioned at described the first cannelure 30 with described the second cannelure 40 by described convex annular stupefied 5 and can rotates along described the first cannelure 30 and described the second cannelure 40, so that the LED starting direction of lateral direction light emission can be adjusted arbitrarily, and suitable with described the second stop bit post 31 by described the first stop bit post 51, the anglec of rotation to described convex annular stupefied 5 and the relatively described diffuser 4 of described lamp holder 1 and described radiator 3 is carried out spacing, avoid rotation excessively to cause internal power cord to twine, so the utility model is simple in structure, easy to use, can adjust light emission direction, directly replace incandescent and CFL light source.
The utility model can be widely used in the led light source field.
Claims (6)
1. side-emitting LED light source, comprise lamp holder (1), led light source board component (2), radiator (3), diffuser (4), described led light source board component (2) is connected with described radiator (3) and heat loss through conduction, described diffuser (4) is fixedly connected with described radiator (3) and is positioned at described led light source board component (2) bright dipping the place ahead, it is characterized in that: described led light source board component (2) lateral direction light emission, the top of described lamp holder (1) is fixedly connected with convex annular stupefied (5), the bottom of described radiator (3) is provided with the first cannelure (30), the bottom of described diffuser (4) is provided with the second cannelure (40), described convex annular stupefied (5) is positioned at described the first cannelure (30) with described the second cannelure (40) and can rotates along described the first cannelure (30) and described the second cannelure (40), described convex annular stupefied (5) locates to be provided with the first stop bit post (51), described radiator (3) locates to be provided with the second stop bit post (31) in described the first cannelure (30), described the first stop bit post (51) is suitable with described the second stop bit post (31), carries out spacing to the anglec of rotation of described convex annular stupefied (5) and the relatively described diffuser of described lamp holder (1) (4) and described radiator (3).
2. side-emitting LED light source according to claim 1, it is characterized in that: described diffuser (4) is provided with several fixture blocks (41), and described diffuser (4) is fastened on the described radiator (3) by several described fixture blocks (41).
3. side-emitting LED light source according to claim 1, it is characterized in that: the anglec of rotation of the relatively described diffuser of described lamp holder (1) (4) and described radiator (3) is 300 °～355 °.
4. side-emitting LED light source according to claim 1 is characterized in that: the back side of described radiator (3) is provided with several heat radiation fins.
5. side-emitting LED light source according to claim 1 is characterized in that: described led light source board component (2) is electrically connected by electric wire (6) and described lamp holder (1).
6. side-emitting LED light source according to claim 1, it is characterized in that: the model of described lamp holder (1) is G9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203036603U CN202719407U (en) | 2012-06-27 | 2012-06-27 | Side-emitting LED (light-emitting diode) light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203036603U CN202719407U (en) | 2012-06-27 | 2012-06-27 | Side-emitting LED (light-emitting diode) light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719407U true CN202719407U (en) | 2013-02-06 |
Family
ID=47621230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203036603U Expired - Fee Related CN202719407U (en) | 2012-06-27 | 2012-06-27 | Side-emitting LED (light-emitting diode) light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075145A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lamp |
-
2012
- 2012-06-27 CN CN2012203036603U patent/CN202719407U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104075145A (en) * | 2013-03-29 | 2014-10-01 | 深圳市海洋王照明工程有限公司 | Lamp |
| CN104075145B (en) * | 2013-03-29 | 2016-07-06 | 深圳市海洋王照明工程有限公司 | A kind of light fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202101017U (en) | Light-emitting diode (LED) bulb | |
| CN104154480A (en) | Rotary LED lamp | |
| CN202719407U (en) | Side-emitting LED (light-emitting diode) light source | |
| CN202056613U (en) | Light-emitting diode (LED) down lamp | |
| CN202469598U (en) | 5 W fin lamp cup LED ball lamp | |
| CN202580738U (en) | All-direction irradiating LED (Light Emitting Diode) globe lamp | |
| CN202561588U (en) | Energy-saving high-power light-emitting diode (LED) street lamp | |
| CN203836641U (en) | LED bulb | |
| CN203322963U (en) | LED (Light Emitting Diode) luminaire for industry use | |
| CN202719442U (en) | Light emitting diode (LED) down lamp | |
| CN201706255U (en) | High power LED bulb | |
| CN204403927U (en) | The high-power LED street lamp light source utilizing silicone oil to dispel the heat | |
| CN202469599U (en) | 5W profile lamp cup light-emitting diode (LED) bulb lamp | |
| CN202581221U (en) | Integrated LED bulb lamp radiator | |
| CN204062594U (en) | A kind of dual-purpose LED | |
| CN203202751U (en) | LED fluorescent lamp | |
| CN202469735U (en) | 5 W fin lamp cup LED (Light Emitting Diode) spotlight | |
| CN202501266U (en) | LED (light emitting diode) down lamp | |
| CN202598262U (en) | Novel light-emitting diode (LED) lamp | |
| CN202125754U (en) | Light-emitting diode (LED) lamp | |
| CN204420679U (en) | A kind of screw type LED | |
| CN204153498U (en) | A kind of LEDbulb lamp | |
| CN203375398U (en) | Light-emitting diode (LED) bulb lamp | |
| CN201964258U (en) | Heat radiating type high-power LED (light-emitting diode) reflector lamp | |
| CN204879684U (en) | LED lamp |
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: 20130206 Termination date: 20160627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |