CN204345340U - A kind of LED lamp tube - Google Patents
A kind of LED lamp tube Download PDFInfo
- Publication number
- CN204345340U CN204345340U CN201420863310.1U CN201420863310U CN204345340U CN 204345340 U CN204345340 U CN 204345340U CN 201420863310 U CN201420863310 U CN 201420863310U CN 204345340 U CN204345340 U CN 204345340U
- Authority
- CN
- China
- Prior art keywords
- matrix
- led lamp
- lamp tube
- hole
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED lamp tube, on its matrix, button is provided with the diffuser of strip, the cross section of described matrix is that angle is less than 180 degree fan-shaped, two planes of matrix are relative with diffuser, two planes of matrix have been sticked respectively LED lamp bar, be provided with the through hole extending to matrix two ends in matrix, the driving power of LED lamp bar is arranged in described through hole, and the hole wall of described through hole is convexly equipped with radiation rib.The cross section of matrix of the present utility model is that angle is less than 180 degree fan-shaped, there is two planes and a cambered surface, all be sticked LED lamp bar on two planar, because these two planes are crossing, the light that the LED lamp bar be sticked on both sends well can not only diffuse to below can also take into account both sides, make the angle of the illumination of LED lamp tube large, the scope that can illuminate is large.
Description
Technical field
The utility model relates to a kind of LED lamp tube, belongs to field of illuminating lamps.
Background technology
Fluorescent tube in the quite a long time at lighting field in occupation of consequence, traditional fluorescent lamp can be filled with mercury vapour, lamp tube wall scribbles fluorescent material, containing multiple noxious material in fluorescent material, endanger very large when manufacturing and use to human body and ecological environment, in addition the power consumption of fluorescent lamp is large and service life is short, often can not meet the user demand of people; In the market, traditional fluorescent lamp is eliminated gradually, is replaced by LED lamp tube, compared with traditional fluorescent lamp, LED lamp directly can be converted into light electricity, and low, the life-span of consuming energy is long, radiationless, in view of LED has above-mentioned many advantages, its popularity is more and more higher.Existing a kind of LED lamp tube, comprise the matrix of strip, the cross section of matrix is half disc, on matrix, button is provided with the diffuser of strip, diffuser forms a cylinder together with matrix, the plane of matrix has been sticked a LED lamp bar, this LED is because only have a LED lamp bar, sometimes can not meet brightness needs, in addition, can leave a larger shade when using after fluorescent tube installation directly over fluorescent tube, and the angle of illumination is little, the scope that can illuminate is relatively little.
Utility model content
The purpose of this utility model is to provide a kind of LED lamp tube, little with the angle solving LED lamp tube of the prior art illumination, the problem that the scope that can illuminate is relatively little.
In order to realize above object, the utility model adopts following technical scheme: a kind of LED lamp tube, the cross section of described matrix is that angle is less than 180 degree fan-shaped, two planes of matrix are relative with diffuser, two planes of matrix have been sticked respectively LED lamp bar, be provided with the through hole extending to matrix two ends in matrix, the driving power of LED lamp bar is arranged in described through hole, and the hole wall of described through hole is convexly equipped with radiation rib.
The arcwall face of described matrix is laid with the strip fin consistent with the bearing of trend of matrix.
Each strip fin be laid with the bearing of trend raised line consistent with the bearing of trend of each strip fin in appearance.
Described raised line is arc raised line.
The cross section of described diffuser is arc.
The outer rim of each strip fin is on the cylinder at outer surface place of diffuser.
The shape of cross section of described through hole and the uniform wall thickness of matrix the same with the shape of cross section of matrix.
The cross section of matrix of the present utility model is that angle is less than 180 degree fan-shaped, there is two planes and a cambered surface, all be sticked LED lamp bar on two planar, because these two planes are crossing, the light that the LED lamp bar be sticked on both sends well can not only diffuse to below can also take into account both sides, the angle that LED lamp tube is thrown light on is large, and the scope that can illuminate is large.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the utility model embodiment;
Fig. 2 is the cross-sectional view of the matrix in Fig. 1.
Detailed description of the invention
A kind of embodiment of LED lamp tube, in fig. 1 and 2, its matrix 1 is strip, there is the effect of heat radiation, generally all formed by aluminium alloy manufacture, the cross section of matrix 1 is fan-shaped, and this fan-shaped angle is less than 180 degree, the angle that fan-shaped angle is less than between 180 degree of two fan-shaped straight lines referred to is less than 180 degree, and to be alternatively fan-shaped arc-shaped side be is less than the arc of 180 degree.This that is this fan-shaped area be less than the area of the hemicycle of same diameter, meanwhile, also illustrate that matrix 1 has two crossing planes 3 and a cambered surface.On matrix 1, button is provided with the diffuser 2 of strip, and the cross section of diffuser 2 is arc, and diffuser 2 is relative with two planes of matrix 1, and two planes 3 of matrix 1 have all been sticked a LED lamp bar 4, LED lamp bar 4 have lamp pearl 7.Matrix 1 is hollow, there is a through hole 8 in matrix 1, this through hole 8 extends to the two ends of matrix, the cross section of this through hole 8 is also for angle is less than 180 degree fan-shaped, the same with the shape of the cross section of matrix, and the wall thickness of matrix is uniform, the driving power plug of LED lamp bar is located in through hole 8, the hole wall of through hole 8 is convexly equipped with radiation rib 9.
The arcwall face of matrix 1 is laid with strip fin 5, each strip fin 5 is radially arranged on the arcwall face of matrix 1, like this, distance between the side that two adjacent bar shaped strip fins 5 are connected with matrix 1 is little, distance in addition between side is large, further, strip fin 5 is consistent with the bearing of trend of matrix 1.
Each strip fin 5 be laid with raised line 6 in appearance, the bearing of trend of raised line 6 is consistent with the bearing of trend of each strip fin, and the cross section of raised line is here arc, is arc raised line.
The outer rim of each strip fin 5 is on a cylinder, and this cylinder is the cylinder at the outer surface place of diffuser 2, and that is whole LED lamp tube is on the whole in cylindric.
This gives the concrete shape of all parts, also can be other applicable shapes.
Claims (7)
1. a LED lamp tube, comprise the matrix of strip, on matrix, button is provided with the diffuser of strip, it is characterized in that: the cross section of described matrix is that angle is less than 180 degree fan-shaped, two planes of matrix are relative with diffuser, and two planes of matrix have been sticked respectively LED lamp bar, are provided with the through hole extending to matrix two ends in matrix, the driving power of LED lamp bar is arranged in described through hole, and the hole wall of described through hole is convexly equipped with radiation rib.
2. LED lamp tube according to claim 1, is characterized in that: the arcwall face of described matrix is laid with the strip fin consistent with the bearing of trend of matrix.
3. LED lamp tube according to claim 2, is characterized in that: each strip fin be laid with the bearing of trend raised line consistent with the bearing of trend of each strip fin in appearance.
4. LED lamp tube according to claim 3, is characterized in that: described raised line is arc raised line.
5. LED lamp tube according to any one of claim 1 to 4, is characterized in that: the cross section of described diffuser is arc.
6. LED lamp tube according to claim 5, is characterized in that: the outer rim of each strip fin is on the cylinder at outer surface place of diffuser.
7. LED lamp tube according to claim 6, is characterized in that: the shape of cross section of described through hole and the uniform wall thickness of matrix the same with the shape of cross section of matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863310.1U CN204345340U (en) | 2014-12-31 | 2014-12-31 | A kind of LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863310.1U CN204345340U (en) | 2014-12-31 | 2014-12-31 | A kind of LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345340U true CN204345340U (en) | 2015-05-20 |
Family
ID=53228608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420863310.1U Expired - Fee Related CN204345340U (en) | 2014-12-31 | 2014-12-31 | A kind of LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204345340U (en) |
-
2014
- 2014-12-31 CN CN201420863310.1U patent/CN204345340U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204345340U (en) | A kind of LED lamp tube | |
| CN204201712U (en) | A kind of LED road landscape lamp | |
| CN206247073U (en) | A kind of miniature LED spotlights | |
| CN201041298Y (en) | Luminous device using LED | |
| CN201739796U (en) | LED fluorescent lamp | |
| CN203453854U (en) | LED bulb | |
| CN202757062U (en) | Internally-fastened lamp tube shell | |
| CN207049631U (en) | A kind of LED illumination lamp with radiating subassembly | |
| CN207778250U (en) | A kind of garden lamp of striped lampshade | |
| CN201803308U (en) | Energy-saving lamp tube | |
| CN205331875U (en) | LED fluorescent tube is put in order to angularly adjustable | |
| CN205909041U (en) | Lighting energy saving lamp | |
| CN205208175U (en) | Dismantlement formula LED light | |
| CN203771080U (en) | LED T8 lamp tube | |
| CN203273660U (en) | Structure of novel road illuminating lamp | |
| CN203489051U (en) | Barrel-shaped LED lamp | |
| CN204300815U (en) | Led road lamp | |
| CN204664972U (en) | A kind of enhancing radiating effect LED ball face lamp | |
| CN205332030U (en) | LED high -Pole lamp lamp holder | |
| CN202101026U (en) | Novel LED candle lamp | |
| CN201237104Y (en) | LED daylight lamp | |
| CN202901931U (en) | Fluorescent tube | |
| CN202361159U (en) | Bulb capable of multi-angle lighting | |
| CN201689864U (en) | U-shaped combined high power energy-saving lamp tube | |
| CN204005404U (en) | 360 ° of emitting led fluorescent tubes |
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: 20150520 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |