CN202835013U - LED (Light Emitting Diode) small-angle linear luminescent lamp - Google Patents
LED (Light Emitting Diode) small-angle linear luminescent lamp Download PDFInfo
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- CN202835013U CN202835013U CN2012203877774U CN201220387777U CN202835013U CN 202835013 U CN202835013 U CN 202835013U CN 2012203877774 U CN2012203877774 U CN 2012203877774U CN 201220387777 U CN201220387777 U CN 201220387777U CN 202835013 U CN202835013 U CN 202835013U
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Abstract
The utility model discloses an LED (Light Emitting Diode) small-angle linear luminescent lamp. The LED small-angle linear luminescent lamp is characterized by comprising a long strip-shaped lamp body (including a T tube shape as well as a square section shape, a triangular section shape, a variable section shape, a special circular section shape and so on), an LED lamp source, an LED power supply and a long strip-shaped reflecting groove, wherein the LED lamp source is positioned in the long strip-shaped lamp body, wherein the long strip-shaped reflecting groove is positioned in the long strip-shaped lamp body; the LED lamp source is positioned at the bottom of the long strip-shaped reflecting groove; and an angle alpha of light of the LED lamp source reflected by the long strip-shaped reflecting groove falls within a range of not more than 90 DEG. The LED power supply can be placed outside and inside the lamp. According to the utility model, through light gathering effects of the long strip-shaped reflecting groove and a lens, the light emitting angle is reduced, the light utilization rate is increased and purposes of reducing power consumption and saving energy are achieved; the light emitting angle is reduced, light scattering is reduced, light pollution in cities is reduced and a green lighting purpose is achieved.
Description
Technical field
The utility model belongs to lighting field, is specifically related to a kind of LED low-angle wire light-emitting lamp.
Background technology
At present, the wire light-emitting lamp is mainly used on light trough lamp and the wall lamp.The light trough lamp, mainly be at present fluorescent tube as light source, power consumption is large, not energy-conserving and environment-protective; Wall lamp has Projecting Lamp and at present less than the line source of an angle of 90 degrees.Wall lamp mainly also is the usefulness of doing the building decoration illumination, is used in addition sketching the contours the profile of heavy construction, makes building can demonstrate fantasy effect at night.Existing wall lamp generally all is installed on place, ground or top, the up or down projecting light of building.But existing wall lamp lighting angle is larger, does not have spotlight effect, so that wall lamp produces scattering on shining wall the time, and the light pollution that causes, and the utilization rate of light is not high.
Summary of the invention
The utility model purpose is: a kind of spotlight effect that has is provided, improves the LED low-angle wire light-emitting lamp of light utilization rate.
The technical solution of the utility model is: a kind of LED low-angle wire light-emitting lamp, it is characterized in that, comprise that the strip lamp body (comprises the T tube shape, and other are square, triangle, multiple changing type, the prismatic shapes such as variation is circular), be positioned at the led light source of strip lamp body, LED power supply and strip reflection groove, described strip reflection groove is positioned at the strip lamp body, described led light source is positioned at strip reflection groove bottom, and the scope of the angle [alpha] of the light that described led light source penetrates after by the strip reflection groove is less than or equal to 90 degree, and can be that light fixture is outside place or inner the placement LED power supply.
Further, also comprise lens, described lens are positioned at the notch place of strip reflection groove, and the scope of the angle [alpha] of the light that described led light source penetrates after by strip reflection groove and lens is less than or equal to 90 degree.
Further, described led light source is for carrying light-focusing type LED particle.
Further, described strip reflection groove outside is provided with radiating fin.
Further, described strip reflection groove can separate with the long strip type lamp body, and separately design is to improve reflection efficiency.
The utility model has the advantages that:
1. by the optically focused effect of strip reflection groove and lens, reduce the angle that light penetrates, improved the utilization rate of light, reached the minimizing power consumption, the purpose of energy savings;
2. by the optically focused effect of strip reflection groove and lens, reduce the angle that light penetrates, reduced the scattering of light, reduced incity, city light pollution, realized the purpose of green illumination.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is LED low-angle wire light-emitting lamp structure chart of the present utility model.
Fig. 2 is LED low-angle wire light-emitting lamp stereogram of the present utility model.
Wherein: 1 strip reflection groove (also being main lamp body simultaneously, radiator); 2 lens; The 3LED light source; 4 crown tops of burner.
The specific embodiment
Embodiment: LED low-angle wire light-emitting lamp as shown in Figure 1 and Figure 2, comprise the crown top of burner 4, be positioned at led light source 3, LED power supply and the strip reflection groove 1 of tubular lamp holder, the LED power supply provides power supply for led light source, strip reflection groove two is fixed in the crown top of burner 4, led light source 3 is positioned at strip reflection groove 1 bottom, and the scope of the angle [alpha] of the light that led light source 3 penetrates after by the strip reflection groove is less than or equal to 90 degree.The height of strip reflection groove, A/F, material does not all have fixing restriction, as long as can be so that the scope of the angle [alpha] of the light of led light source after penetrating by the strip reflection groove can realize the present invention less than or equal to 90 degree, strip reflection groove in the present embodiment be aluminum.In order to improve spotlight effect, LED low-angle wire light-emitting lamp in the present embodiment also comprises lens 2, lens 2 are positioned at the notch place of strip reflection groove 1, and the scope of the angle [alpha] of the light that led light source penetrates after by strip reflection groove and lens is less than or equal to 90 degree.In order further to improve spotlight effect, the led light source in the present embodiment has been selected and has been carried light-focusing type LED particle.Strip reflection groove outside is provided with radiating fin.By the optically focused effect of strip reflection groove and lens, reduced the angle that light penetrates, improved the utilization rate of light, reach the minimizing power consumption, the purpose of energy savings; Reduce the angle that light penetrates, reduced the scattering of light, reduced incity, city light pollution, realized the purpose of green illumination.
Above-mentioned example only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the people who is familiar with technique can understand content of the present invention and according to this enforcement, can not limit protection scope of the present invention with this.All equivalent transformations that Spirit Essence is done according to the present invention or modification all should be encompassed within protection scope of the present invention.
Claims (4)
1. LED low-angle wire light-emitting lamp, it is characterized in that, comprise the strip lamp body, be positioned at led light source, LED power supply and the strip reflection groove of strip lamp body, described strip reflection groove is positioned at the strip lamp body, described led light source is positioned at strip reflection groove bottom, and the scope of the angle [alpha] of the light that described led light source penetrates after by the strip reflection groove is less than or equal to 90 degree, and can be that light fixture is outside place or inner the placement LED power supply.
2. LED low-angle wire light-emitting lamp according to claim 1, it is characterized in that, also comprise lens, described lens are positioned at the notch place of strip reflection groove, and the scope of the angle [alpha] of the light that described led light source penetrates after by strip reflection groove and lens is less than or equal to 90 degree.
3. LED low-angle wire light-emitting lamp according to claim 1 and 2 is characterized in that, described led light source is for carrying light-focusing type LED particle.
4. LED low-angle wire light-emitting lamp according to claim 1 is characterized in that, described strip reflection groove outside is provided with radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203877774U CN202835013U (en) | 2012-08-07 | 2012-08-07 | LED (Light Emitting Diode) small-angle linear luminescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203877774U CN202835013U (en) | 2012-08-07 | 2012-08-07 | LED (Light Emitting Diode) small-angle linear luminescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835013U true CN202835013U (en) | 2013-03-27 |
Family
ID=47946711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203877774U Expired - Fee Related CN202835013U (en) | 2012-08-07 | 2012-08-07 | LED (Light Emitting Diode) small-angle linear luminescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202835013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151907A (en) * | 2016-08-29 | 2016-11-23 | 浙江阳光美加照明有限公司 | A kind of emitting led fluorescent tube of low-angle |
-
2012
- 2012-08-07 CN CN2012203877774U patent/CN202835013U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151907A (en) * | 2016-08-29 | 2016-11-23 | 浙江阳光美加照明有限公司 | A kind of emitting led fluorescent tube of low-angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130807 |