CN204693134U - A kind of LED lamp tube - Google Patents
A kind of LED lamp tube Download PDFInfo
- Publication number
- CN204693134U CN204693134U CN201520439597.XU CN201520439597U CN204693134U CN 204693134 U CN204693134 U CN 204693134U CN 201520439597 U CN201520439597 U CN 201520439597U CN 204693134 U CN204693134 U CN 204693134U
- Authority
- CN
- China
- Prior art keywords
- radiator
- pcb board
- slide block
- guide pillar
- lamp tube
- 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
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Abstract
A kind of LED lamp tube, comprise radiator and lampshade, lampshade is connected with the face side of radiator and forms a body, the face side of described radiator is provided with pcb board, evenly spacedly on described pcb board be provided with plurality of LEDs wafer, plug is respectively installed with at the two ends of body, described plug comprises plug housing, slide block is provided with in described plug housing, described slide block set is contained on guide pillar and also can moves along described guide pillar, described guide pillar and described pcb board perpendicular, described slide block has a L shape step, the two ends of described pcb board are pressed on described radiator by L shape step respectively, guide pillar below described slide block is set with helical spring, the horizontal plane of described L shape step is provided with projection, described radiator with pcb board are provided with the hole corresponding with described projection, described slide block has a shifting block, described shifting block extends to the outside of described plug housing.The utility model has assembles more conveniently advantage.
Description
Technical field
The utility model relates to a kind of fluorescent lamp, particularly relates to a kind of LED lamp tube.
Background technology
At present, LED fluorescent lamp tube is as a kind of house lighting for alternative tengsten lamp and fluorescent lamp, due to its have that energy consumption is little, light efficiency is large, without mercury, radiationless pollution and the advantages such as material reproducible utilization, in today of energy growing tension, be more and more subject to the welcome of consumer.
Chinese patent Authorization Notice No. is CN201439878U, authorized announcement date is that the utility model patent of on 04 21st, 2010 discloses a kind of LED fluorescent tube, comprise the lamp plate being provided with multiple LED bulbs, be positioned at the lampshade of described lamp plate face side, be positioned at the heat dissipation base of described lamp plate rear side and be arranged on the attaching plug of described lamp tube ends, wherein, described lampshade and described heat dissipation base mutually group connect, described lamp plate is fixed on heat dissipation base, the outer surface of described heat dissipation base is formed with multiple radiating fin, although this utility model is under identical appearance and size, heat dissipation base has larger area of dissipation, better radiating effect can be obtained, thus the service life of LED fluorescent tube can be extended.But the LED fluorescent tube of this structure is more loaded down with trivial details during fabrication, need with multiple screw, lamp plate to be fixed on foot of radiator, thus need consume the larger time on lamp plate and heat dissipation base, process multiple corresponding fixing hole to manpower, therefore manufacturing cost higher and assemble more loaded down with trivial details.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of easy-to-assemble LED lamp tube.
For solving the problems of the technologies described above, the utility model provides a kind of LED lamp tube, comprise radiator and lampshade, described lampshade is connected with the face side of described radiator and forms the body of a longitudinal, the face side of described radiator is provided with pcb board, evenly spacedly on described pcb board be provided with plurality of LEDs wafer, plug is respectively installed with at the two ends of described body, it is characterized in that: described plug comprises plug housing, slide block is provided with in described plug housing, described slide block set is contained on guide pillar and also can moves along described guide pillar, described guide pillar and described pcb board perpendicular, described slide block has a L shape step, the two ends of described pcb board are pressed on described radiator by L shape step respectively, guide pillar below described slide block is set with helical spring, the horizontal plane of described L shape step is provided with projection, described radiator with pcb board are provided with the hole corresponding with described projection, described slide block has a shifting block, described shifting block extends to the outside of described plug housing.
The back side of described pcb board is connected by the face side of heat conduction glue-line with described radiator.
The surface uniform interval of described radiator be formed with multiple fin.
The male and fomale(M&F) of the outer surface undulate of described radiator.
The wall of described radiator has multiple through hole.
The outer surface of described lampshade is provided with fluorescence coating.
Compared with prior art, the beneficial effects of the utility model are: because the pcb board in the utility model is fixing on a heat sink by the L shape step on slide block, and without the need to by any screw, therefore the utility model assembling is more convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: radiator 2, lampshade 4, body 5, pcb board 6, LED wafer 7, plug 8, plug housing 9, slide block 10, guide pillar 12, L shape step 13, helical spring 14, projection 16, shifting block 18.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and embodiments, the utility model is described in further details.At this, exemplary embodiment of the present utility model and illustrating for explaining the utility model, but not as to restriction of the present utility model.
Shown in Figure 1, a kind of LED fluorescent lamp tube of the present utility model, comprise radiator 2 and lampshade 4, this lampshade 4 is connected with the face side of radiator 2 and constitutes the body 5 of a longitudinal, the face side of radiator 2 is provided with pcb board 6, evenly spacedly on this pcb board 6 be provided with many LED wafer 7 for luminescence, a plug 8 is respectively installed with at the two ends of body 5, this plug 8 comprises plug housing 9, slide block 10 is provided with in plug housing 9, this slide block 10 is sleeved on guide pillar 12 and also can moves along guide pillar 12, guide pillar 12 is perpendicular with pcb board 6, slide block 10 has a L shape step 13, the two ends of pcb board 6 are pressed on radiator 2 by L shape step 13 respectively, guide pillar 12 below slide block 10 is set with helical spring 14, the horizontal plane of L shape step 13 is provided with projection 16, radiator 2 and pcb board 6 are provided with the hole corresponding with projection 16, slide block 10 has a shifting block 18, shifting block 18 extends to the outside of plug housing 9, stirring shifting block 18 just can make slide block 10 move along guide pillar 12, concrete principle of the present utility model is, when assembling, first pressing shifting block 18 makes slide block 10 be moved downward to extreme lower position along guide pillar 12, then, plug housing 9 is sleeved on the two ends of body 5, then shifting block 18 is discharged, slide block 10 can move up along guide pillar 12 under helical spring effect, pcb board 6 is pressed on radiator 2, at this moment the horizontal plane of L shape step 13 can stop pcb board 6 in the movement of vertical direction, the vertical plane of L shape step 13 can stop pcb board 6 movement in the horizontal direction.The mode of above-mentioned fixing pcb board 6 is without the need to by any screw, therefore assemble more convenient, in addition, the horizontal plane of L shape step 13 is provided with projection 16, radiator 2 and pcb board 6 are provided with the hole corresponding with projection 16, like this when slide block 10 compresses pcb board 6, projection 16 can extend in radiator 2 through pcb board 6, thus can prevent plug housing 9 from coming off.
In addition, shown in Figure 1, in the utility model, the back side of pcb board 6 is connected with the face side of radiator 2 by heat conduction glue-line (not shown), can ensure, between pcb board 6 and radiator 2, there is larger heat exchange area like this, thus guarantee that the utility model has good radiating effect.Simultaneously, for increasing radiating effect of the present utility model further, be formed with multiple fin the outer surface of radiator 2 is evenly spaced, the existence of the plurality of fin makes the utility model be provided with larger area of dissipation, or the outer surface of radiator 2 is made into corrugated male and fomale(M&F), the utility model so also can be made to be provided with larger area of dissipation, or multiple through hole is set on the wall of radiator 2, inner and the outside exchange heat of radiator 2 further can be accelerated like this by through hole, such the utility model just can have better radiating effect, thus make the utility model have longer service life.The outer surface of lampshade 4 is provided with fluorescence coating (not shown), and due to the existence of this fluorescence coating, after lamp extinguishes, fluorescence coating still has remaining light to be existed, thus person easy to use carries out next step action by remaining light, reaches the object of person easy to use.
Claims (6)
1. a LED lamp tube, comprise radiator (2) and lampshade (4), described lampshade (4) is connected with the face side of described radiator (2) and forms the body (5) of a longitudinal, the face side of described radiator (2) is provided with pcb board (6), described pcb board (6) is above evenly spaced is provided with plurality of LEDs wafer (7), plug (8) is respectively installed with at the two ends of described body (5), it is characterized in that: described plug (8) comprises plug housing (9), slide block (10) is provided with in described plug housing (9), described slide block (10) is sleeved on guide pillar (12) above also can be mobile along described guide pillar (12), described guide pillar (12) is perpendicular with described pcb board (6), described slide block (10) has a L shape step (13), the two ends of described pcb board (6) are pressed on described radiator (2) by L shape step respectively, the guide pillar (12) of described slide block (10) below is set with helical spring (14), the horizontal plane of described L shape step (13) is provided with projection (16), described radiator (2) and pcb board (6) are provided with the hole corresponding with described projection (16), described slide block (10) has a shifting block (18), described shifting block (18) extends to the outside of described plug housing (9).
2. LED lamp tube according to claim 1, is characterized in that: the back side of described pcb board (6) is connected by the face side of heat conduction glue-line with described radiator (2).
3. LED lamp tube according to claim 1, is characterized in that: the surface uniform interval of described radiator (2) be formed with multiple fin.
4. LED lamp tube according to claim 1, is characterized in that: the male and fomale(M&F) of the outer surface undulate of described radiator (2).
5. LED lamp tube according to claim 1, is characterized in that: the wall of described radiator (2) has multiple through hole.
6. LED lamp tube according to claim 1, is characterized in that: the outer surface of described lampshade (4) is provided with fluorescence coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439597.XU CN204693134U (en) | 2015-06-25 | 2015-06-25 | A kind of LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520439597.XU CN204693134U (en) | 2015-06-25 | 2015-06-25 | A kind of LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204693134U true CN204693134U (en) | 2015-10-07 |
Family
ID=54233421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520439597.XU Expired - Fee Related CN204693134U (en) | 2015-06-25 | 2015-06-25 | A kind of LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204693134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989973A (en) * | 2015-06-25 | 2015-10-21 | 刘文生 | LED lamp tube |
-
2015
- 2015-06-25 CN CN201520439597.XU patent/CN204693134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989973A (en) * | 2015-06-25 | 2015-10-21 | 刘文生 | LED lamp tube |
| CN104989973B (en) * | 2015-06-25 | 2017-12-12 | 重庆驰山机械有限公司 | A kind of LED lamp 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160625 |