CN203249048U - LED straight lamp - Google Patents
LED straight lamp Download PDFInfo
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- CN203249048U CN203249048U CN2013202928078U CN201320292807U CN203249048U CN 203249048 U CN203249048 U CN 203249048U CN 2013202928078 U CN2013202928078 U CN 2013202928078U CN 201320292807 U CN201320292807 U CN 201320292807U CN 203249048 U CN203249048 U CN 203249048U
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- side plate
- led straight
- led
- straight lamp
- lamp
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Abstract
The utility model discloses an LED straight lamp, which includes a U-shaped base plate, wherein the U-shaped base plate includes a flat plate, a first side plate and a second side plate; the first side plate and the second side plate are symmetrically distributed on the two sides of the flat plate and incline relatively to the flat plate. The LED straight lamp provided by the utility model adopting the U-shaped base plate enlarges the radiating area, and improves the radiating effect and betters the intensity of the base plate at the same time.
Description
Technical field
The present invention relates to a kind of lighting device, particularly relate to a kind of LED straight lamp.
Background technology
For a long time, fluorescent lamp is photo light fixture comparatively commonly used in the normal lighting place always, occupies larger share in market.Fluorescent lamp is to utilize the radiation ultraviolet ray in discharge process of hypobaric mercury vapour, thereby it is luminous to make fluorescent material send the principle of visible light.The shortcoming of fluorescent lamp is production process and scraps and rear environment is had pollution, mainly is mercury pollution.
LED(Light Emitting Diode, light emitting diode) be a kind of can be the solid-state semiconductor devices of visible light with electric energy conversion, it can be electric energy conversion luminous energy directly.LED has that volume is little, power consumption is low, and (in general the operating voltage of LED is 2-3.6V, operating current is 0.02-0.03A, the electric energy that consumes is no more than 0.1W), long service life (can reach 100,000 hours service life), (nontoxic material is made in environmental protection, containing mercury unlike fluorescent lamp can pollute), sturdy and durable, brightness advantages of higher, be widely used in the technology such as display screen, illumination, instrument and meter.The LED light fixture has the trend of replace fluorescent lamps now.
The substrate of existing LED lamp all is flat, and LED is installed on the substrate, because substrate is subject to the restriction of fluorescent tube, the width of substrate is limited, and LED can distribute a large amount of heats, and area of dissipation is little like this, affects radiating effect.
Summary of the invention
Technical problem to be solved by this invention provides a kind of LED straight lamp, and it increases area of dissipation, improves radiating effect.
The present invention solves above-mentioned technical problem by following technical proposals: a kind of LED straight lamp, it is characterized in that, described LED straight lamp comprises U-shaped substrate, U-shaped substrate comprises flat board, the first side plate, the second side plate, and the first side plate, the second side plate are distributed in symmetrically dull and stereotyped both sides and all tilt with flat board.
Further, the angle of described inclination preferably 20 the degree to 60 the degree.
Further, be provided with the first groove between described the first side plate and the flat board, be provided with the second groove between the second side plate and the flat board.
Further, described flat board, the first side plate, the second side plate are integrated.
Further, the material of described U-shaped substrate is aluminium or copper.
Further, described LED straight lamp also comprises the first lamp holder, power supply, LED, lampshade, the second lamp holder, power supply is positioned at a side of the first lamp holder, LED is arranged on the U-shaped substrate, one end of U-shaped substrate is connected with power supply, power supply, U-shaped substrate, LED are positioned at lampshade, and an end of lampshade is connected with the first lamp holder, and the other end of lampshade is connected with the second lamp holder.
Further, described lampshade has the first projection and the second projection, corresponding the first side plate of the first projection, corresponding the second side plate of the second projection.
Further, the material of described lampshade adopts Merlon.
Positive progressive effect of the present invention is: LED straight lamp of the present invention adopts U-shaped substrate, can increase area of dissipation like this, improves radiating effect, also can increase the intensity of substrate simultaneously.
Description of drawings
Fig. 1 is the perspective view of LED straight lamp of the present invention.
Fig. 2 is the planar structure schematic diagram of LED straight lamp of the present invention.
Fig. 3 is the planar structure schematic diagram of U-shaped substrate and lampshade etc. in the LED straight lamp of the present invention.
Fig. 4 is the structural representation before the U-shaped substrate bending in the LED straight lamp of the present invention.
Fig. 5 is the structural representation after the U-shaped substrate bending in the LED straight lamp of the present invention.
The specific embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to describe technical scheme of the present invention in detail.
As depicted in figs. 1 and 2, LED straight lamp of the present invention comprises the first lamp holder 1, power supply 2, U-shaped substrate 3, LED4, lampshade 5, the second lamp holder 6, power supply 2 is positioned at a side of the first lamp holder 1, LED4 is arranged on the U-shaped substrate 3, one end of U-shaped substrate 3 is connected with power supply 2, power supply 2, U-shaped substrate 3, LED4 are positioned at lampshade 5, and an end of lampshade 5 is connected with the first lamp holder 1, and the other end of lampshade 5 is connected with the second lamp holder 6.
Such as Fig. 3, Fig. 4, shown in Figure 5, U-shaped substrate 3 comprises dull and stereotyped the 31, first side plate 32, the second side plate 33, the first side plate 32, the second side plate 33 are distributed in symmetrically dull and stereotyped 31 both sides and all tilt with dull and stereotyped 31, preferably 20 degree are to 60 degree for the angle that tilts, and dull and stereotyped the 31, first side plate 32, the second side plate 33 are integrated.Be provided with between the first side plate 32 and dull and stereotyped 31 between the first groove 34, the second side plates 33 and dull and stereotyped 31 and be provided with the second groove 35, convenient like this first side plate 32 and the second side plate 33 bend.LED straight lamp of the present invention adopts U-shaped substrate, has namely increased the first side plate and the second side plate, can increase area of dissipation like this, improves radiating effect, also can increase the intensity of substrate simultaneously.The material of U-shaped substrate can be aluminium or copper or the good material of other thermal conductivity.Lampshade 5 has the first projection the 51 and second projection 52, the first projections 51 corresponding the first side plate 32, the second projections 52 corresponding the second side plates 33, so easily U-shaped substrate is inserted in the lampshade, has positioning action, the convenient installation.The light that lampshade sends the LED that mounts on the substrate, refraction and reflection and diffuse reflection by lampshade become softer and distribute uniformly, the environment around illuminating.
Power supply is positioned at a side of the first lamp holder, can increase luminous effective coverage like this, prevents that power supply from blocking the luminous of LED too much.The material of lampshade can adopt Merlon, and with half is that Merlon is made with front lamp cover, second half technology that is aluminum is made is compared, and the present invention has reduced cost, and is simple in structure, and lighting angle can reach 300 degree.
Although more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, under the prerequisite that does not deviate from principle of the present invention and essence, can make various changes or modifications to these embodiments.Therefore, protection scope of the present invention is limited by appended claims.
Claims (8)
1. a LED straight lamp is characterized in that, described LED straight lamp comprises U-shaped substrate, and U-shaped substrate comprises flat board, the first side plate, the second side plate, and the first side plate, the second side plate are distributed in symmetrically dull and stereotyped both sides and all tilt with flat board.
2. LED straight lamp as claimed in claim 1 is characterized in that, the angle of described inclination preferably 20 the degree to 60 the degree.
3. LED straight lamp as claimed in claim 1 is characterized in that, is provided with the first groove between described the first side plate and the flat board, is provided with the second groove between the second side plate and the flat board.
4. LED straight lamp as claimed in claim 1 is characterized in that, described flat board, the first side plate, the second side plate are integrated.
5. LED straight lamp as claimed in claim 1 is characterized in that, the material of described U-shaped substrate is aluminium or copper.
6. LED straight lamp as claimed in claim 1, it is characterized in that, described LED straight lamp also comprises the first lamp holder, power supply, LED, lampshade, the second lamp holder, power supply is positioned at a side of the first lamp holder, LED is arranged on the U-shaped substrate, and an end of U-shaped substrate is connected with power supply, and power supply, U-shaped substrate, LED are positioned at lampshade, one end of lampshade is connected with the first lamp holder, and the other end of lampshade is connected with the second lamp holder.
7. LED straight lamp as claimed in claim 6 is characterized in that, described lampshade has the first projection and the second projection, corresponding the first side plate of the first projection, corresponding the second side plate of the second projection.
8. LED straight lamp as claimed in claim 7 is characterized in that, the material of described lampshade adopts Merlon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202928078U CN203249048U (en) | 2013-05-27 | 2013-05-27 | LED straight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202928078U CN203249048U (en) | 2013-05-27 | 2013-05-27 | LED straight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203249048U true CN203249048U (en) | 2013-10-23 |
Family
ID=49375487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202928078U Expired - Fee Related CN203249048U (en) | 2013-05-27 | 2013-05-27 | LED straight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203249048U (en) |
-
2013
- 2013-05-27 CN CN2013202928078U patent/CN203249048U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160413 Granted publication date: 20131023 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20161013 Granted publication date: 20131023 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20160527 |