CN104989974A - LED fluorescent lamp tube - Google Patents
LED fluorescent lamp tube Download PDFInfo
- Publication number
- CN104989974A CN104989974A CN201510354703.9A CN201510354703A CN104989974A CN 104989974 A CN104989974 A CN 104989974A CN 201510354703 A CN201510354703 A CN 201510354703A CN 104989974 A CN104989974 A CN 104989974A
- Authority
- CN
- China
- Prior art keywords
- radiator
- lamp tube
- plug
- fluorescent lamp
- led fluorescent
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/10—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings
- F21V3/12—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by coatings the coatings comprising photoluminescent substances
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Abstract
The invention discloses an LED fluorescent lamp tube which comprises a radiator (2) and a lampshade (4). The lampshade (4) is connected with the front side of the radiator (2) to form a longitudinal long tube body (5). A PCB (6) is arranged on the front side of the radiator (2) and provided with a plurality of LED wafers (7) at equal intervals. The two ends of the tube body (5) are both provided with plugs (8). The lamp tube is characterized in that each plug (8) comprises a plug body (9), wherein the plug body (9) is provided with an L-shaped step (10) and sleeved with a bearing (11); the bearing (11) is sleeved with a plug shell (12); the plug shell (12) is connected with the tube body (5) in a threaded fit mode. The lamp tube has the advantage of being convenient to assemble.
Description
Technical field
The present invention relates to a kind of fluorescent lamp, particularly relate to a kind of LED fluorescent 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 by this invention is to provide a kind of easy-to-assemble LED fluorescent lamp tube.
For solving the problems of the technologies described above, the invention provides a kind of LED fluorescent 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 arranged with at the two ends of described body, described plug comprises plug body, described plug body has a L shape step, the two ends of described pcb board are pressed on described radiator by L shape step respectively, described plug body is set with bearing, described bearing is set with plug housing, the connection of described plug housing and described body threaded engagement.
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, beneficial effect of the present invention is: because the pcb board in the present invention is fixing on a heat sink by the L shape step on plug body, and without the need to by any screw, therefore the present invention assembles more convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: radiator 2, lampshade 4, body 5, pcb board 6, LED wafer 7, plug 8, plug body 9, L shape step 10, bearing 11, plug housing 12.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with drawings and embodiments, the present invention is described in further details.At this, exemplary embodiment of the present invention and illustrating for explaining the present invention, but not as a limitation of the invention.
Shown in Figure 1, a kind of LED fluorescent lamp tube of the present invention, 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, plug 8 is respectively arranged with at the two ends of body 5, this plug 8 comprises plug body 9, plug body 9 has a L shape step 10, the two ends of pcb board 6 are pressed on radiator 2 by L shape step 10 respectively, plug body 9 is set with bearing 11, bearing 11 is set with plug housing 12, the connection that this plug housing 12 coordinates with the end thread of body 5, it is concrete when plug housing 12 is tightened on body 5 completely, the two ends of pcb board 6 are pressed on radiator 2 by L shape step 10 on plug body 9 just respectively, namely the horizontal plane of L shape step 10 can stop pcb board 6 in the movement of vertical direction, the vertical plane of L shape step 10 can stop the movement of pcb board 6 horizontal direction.The mode of above-mentioned fixing pcb board 6, without the need to by any screw, is therefore assembled more convenient.
In addition, shown in Figure 1, in the present invention, 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 present invention has good radiating effect.Simultaneously, for increasing radiating effect of the present invention further, be formed with multiple fin the outer surface of radiator 2 is evenly spaced, the existence of the plurality of fin makes the present invention be provided with larger area of dissipation, or the outer surface of radiator 2 is made into corrugated male and fomale(M&F), the present invention 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 present invention just can have better radiating effect, thus make the present invention 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 fluorescent 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 arranged with at the two ends of described body (5), it is characterized in that: described plug (8) comprises plug body (9), described plug body (9) has a L shape step (10), described plug body (9) is set with bearing (11), described bearing (11) is set with plug housing (12), the connection of described plug housing (12) and described body (5) threaded engagement.
2. LED fluorescent 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 fluorescent 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 fluorescent 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 fluorescent lamp tube according to claim 1, is characterized in that: the wall of described radiator (2) has multiple through hole.
6. LED fluorescent 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 |
|---|---|---|---|
| CN201510354703.9A CN104989974A (en) | 2015-06-25 | 2015-06-25 | LED fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510354703.9A CN104989974A (en) | 2015-06-25 | 2015-06-25 | LED fluorescent lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104989974A true CN104989974A (en) | 2015-10-21 |
Family
ID=54301828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510354703.9A Pending CN104989974A (en) | 2015-06-25 | 2015-06-25 | LED fluorescent lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989974A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1215735A1 (en) * | 2000-12-13 | 2002-06-19 | Chao-Chin Yeh | Improved structure of lamp |
| CN201066678Y (en) * | 2007-07-23 | 2008-05-28 | 钟德铧 | Automatically overturning half-enclosed long residual brightness tube lamp |
| DE202008016868U1 (en) * | 2008-12-19 | 2009-03-19 | Osram Gesellschaft mit beschränkter Haftung | lamp |
| CN201326985Y (en) * | 2008-11-28 | 2009-10-14 | 霍尼韦尔朗能电器系统技术（广东）有限公司 | Tubular LED lamp convenient to replace |
| CN204693133U (en) * | 2015-06-25 | 2015-10-07 | 刘文生 | A kind of LED fluorescent lamp tube |
-
2015
- 2015-06-25 CN CN201510354703.9A patent/CN104989974A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1215735A1 (en) * | 2000-12-13 | 2002-06-19 | Chao-Chin Yeh | Improved structure of lamp |
| CN201066678Y (en) * | 2007-07-23 | 2008-05-28 | 钟德铧 | Automatically overturning half-enclosed long residual brightness tube lamp |
| CN201326985Y (en) * | 2008-11-28 | 2009-10-14 | 霍尼韦尔朗能电器系统技术（广东）有限公司 | Tubular LED lamp convenient to replace |
| DE202008016868U1 (en) * | 2008-12-19 | 2009-03-19 | Osram Gesellschaft mit beschränkter Haftung | lamp |
| CN204693133U (en) * | 2015-06-25 | 2015-10-07 | 刘文生 | A kind of LED fluorescent lamp tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151021 |
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| RJ01 | Rejection of invention patent application after publication |