CN202691940U - Base of LED (Light-Emitting Diode) daylight lamp tube - Google Patents
Base of LED (Light-Emitting Diode) daylight lamp tube Download PDFInfo
- Publication number
- CN202691940U CN202691940U CN2012203745667U CN201220374566U CN202691940U CN 202691940 U CN202691940 U CN 202691940U CN 2012203745667 U CN2012203745667 U CN 2012203745667U CN 201220374566 U CN201220374566 U CN 201220374566U CN 202691940 U CN202691940 U CN 202691940U
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- base
- brace
- groove
- draw
- led
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Abstract
The utility model relates to a base of an LED (Light-Emitting Diode) daylight lamp tube. The base comprises a base body and a clamping groove arranged thereon, wherein connecting sheets are fixedly connected at two sides of the clamping groove; the outer end of the connecting sheet is fixed with the inner wall of the base body; and a height difference between the connecting sheets and the groove is gradually increased from inside to outside. The clamping groove is fixed with the base body through the connecting sheets at the two ends; and the structure of each connecting sheet rises gradually from inside to outside. Therefore, after an aluminum substrate and an LED lamp are arranged in the clamping groove, the light emission angle can cover all over a lampshade, and light spots as well as dark zones are not easy to form.
Description
Technical field
The utility model relates to a kind of LED fluorescent tube, especially relates to a kind of base of LED fluorescent tube.
Background technology
LED is as rising industry, be widely applied in the luminous scene of various needs, because single led luminous quantity is limited, normally intensive being set together of a plurality of LED concentrated use when being used in the fluorescent lamp, therefore can produce a large amount of heat accumulations in less space, can cause the LED temperature to raise if heat can not in time distribute, cause the decay of LED luminescent properties and aging rapidly, can greatly shorten service life.
For this reason, someone designs a kind of by name: the patent (China Patent No.: 201120339168.7) of " LED fluorescent tube ", LED lamp pearl is straight line and is arranged on the aluminium base, aluminium base is installed on the base, the back side of aluminium base and the installed surface of base are fitted, and the both sides of floor installation face arrange projection.Aluminium base is fixed on the base, and the heat that LED lamp pearl produces can be delivered on the base by aluminium base and distribute good heat dissipation effect.But because the width of floor installation face is larger, so aluminium base also must arrange the width that matches, and aluminium base is straight structure, thereby this design forms hot spot and dark space in the course of the work easily, affects illuminating effect.
Summary of the invention
The utility model provides a kind of and between draw-in groove and pedestal brace has been set, and the base of the LED fluorescent tube that increases gradually from inside to outside of the difference in height between brace and the draw-in groove; The easy formation hot spot that exists in the solution prior art and the problem of dark space.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of base of LED fluorescent tube, comprise pedestal and the draw-in groove which is provided with, it is characterized in that: the both sides of described draw-in groove are connected with brace, the outer end of brace and the inwall of pedestal fix, and the difference in height between brace and the draw-in groove increases from inside to outside gradually.Draw-in groove fixes by brace and the pedestal at two ends, and the from inside to outside gradually rising of the structure of brace, therefore, loads onto in draw-in groove after aluminium base and the LED lamp, and the angle that light is dispersed can arrive the whole of lampshade, is difficult for forming hot spot and dark space.
As preferably, described brace and pedestal are coaxial setting.Be conducive to eliminate hot spot and dark space.
As preferably, the cross section of described brace is circular arc or the linear of indent.Be conducive to improve the problem of speck, dark space, and arranging of brace increase area of dissipation, further improved radiating effect.
As preferably, described brace is symmetrically set in the both sides of draw-in groove.The draw-in groove both sides arrange brace and are connected with pedestal, so that the width of draw-in groove dwindles greatly, are conducive to dwindle the width of aluminium base, save materials.
As preferably, the outer end of described brace and the top of pedestal join.Be conducive to eliminate hot spot and dark space.
Therefore, the utility model has following characteristics compared to existing technology: 1. simple in structure, reasonable in design; 2. draw-in groove fixes by brace and the pedestal at two ends, and the from inside to outside gradually rising of the structure of brace, loads onto in draw-in groove after aluminium base and the LED lamp, and the angle that light is dispersed can arrive the whole of lampshade, is difficult for forming hot spot and dark space; 3. the cross section of brace is circular arc or the linear of indent, and radiating effect is better; 4. the draw-in groove both sides arrange brace and are connected with pedestal, so that the width of draw-in groove dwindles greatly, have dwindled the width of aluminium base, save materials.
Description of drawings
Accompanying drawing 1 is the cutaway view of a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: see Fig. 1, a kind of base of LED fluorescent tube comprises pedestal 1 and the draw-in groove 2 which is provided with, and the both sides of draw-in groove 2 are connected with brace 3, the inwall of the outer end of brace 3 and pedestal 1 fixes, and the difference in height between brace 3 and the draw-in groove 2 increases from inside to outside gradually.Draw-in groove fixes by brace and the pedestal at two ends, and the structure of brace raises from inside to outside gradually, therefore, load onto in draw-in groove after aluminium base and the LED lamp, the angle that light is dispersed can arrive the whole of lampshade, is difficult for forming hot spot and dark space, and the draw-in groove top is provided with inside bulge-structure and is used for fixedly aluminium base, contact with the top of aluminium base simultaneously, increased contact area between the two, improved heat dispersion.
Brace 3 is coaxial setting with pedestal 1, is conducive to eliminate hot spot and dark space.The cross section of brace 3 is circular arc or the linear of indent, is conducive to improve the problem of speck, dark space, and arranging of brace increased area of dissipation, has further improved radiating effect.Brace 3 is symmetrically set in the both sides of draw-in groove 2, and the draw-in groove both sides arrange brace and are connected with pedestal, so that the width of draw-in groove dwindles greatly, is conducive to dwindle the width of aluminium base, saves materials.The top of the outer end of brace 3 and pedestal 1 joins, and is conducive to eliminate hot spot and dark space.
It is apparent to one skilled in the art that the utility model can be changed into various ways, and such change is not thought and broken away from scope of the present utility model.What all were such will be included within the scope of this claim the apparent modification of described those skilled in the art.
Claims (5)
1. the base of a LED fluorescent tube, the draw-in groove (2) that comprises pedestal (1) and which is provided with, it is characterized in that: the both sides of described draw-in groove (2) are connected with brace (3), the inwall of the outer end of brace (3) and pedestal (1) fixes, and the difference in height between brace (3) and the draw-in groove (2) increases from inside to outside gradually.
2. the base of LED fluorescent tube according to claim 1 is characterized in that: described brace (3) is coaxial setting with pedestal (1).
3. the base of LED fluorescent tube according to claim 1 and 2, it is characterized in that: the cross section of described brace (3) is circular arc or the linear of indent.
4. the base of LED fluorescent tube according to claim 3, it is characterized in that: described brace (3) is symmetrically set in the both sides of draw-in groove (2).
5. the base of LED fluorescent tube according to claim 4, it is characterized in that: the top of the outer end of described brace (3) and pedestal (1) joins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203745667U CN202691940U (en) | 2012-07-31 | 2012-07-31 | Base of LED (Light-Emitting Diode) daylight lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203745667U CN202691940U (en) | 2012-07-31 | 2012-07-31 | Base of LED (Light-Emitting Diode) daylight lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691940U true CN202691940U (en) | 2013-01-23 |
Family
ID=47547554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203745667U Expired - Fee Related CN202691940U (en) | 2012-07-31 | 2012-07-31 | Base of LED (Light-Emitting Diode) daylight lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363453A (en) * | 2013-08-08 | 2013-10-23 | 广州市莱帝亚照明科技有限公司 | Integrated LED light tube |
-
2012
- 2012-07-31 CN CN2012203745667U patent/CN202691940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103363453A (en) * | 2013-08-08 | 2013-10-23 | 广州市莱帝亚照明科技有限公司 | Integrated LED light tube |
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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: 20130123 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |