CN102287737A - Rotary light-emitting diode (LED) fluorescent lamp with built-in power supply - Google Patents
Rotary light-emitting diode (LED) fluorescent lamp with built-in power supply Download PDFInfo
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- CN102287737A CN102287737A CN201110212169XA CN201110212169A CN102287737A CN 102287737 A CN102287737 A CN 102287737A CN 201110212169X A CN201110212169X A CN 201110212169XA CN 201110212169 A CN201110212169 A CN 201110212169A CN 102287737 A CN102287737 A CN 102287737A
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- Prior art keywords
- tube head
- lamp
- power supply
- positive stop
- plate assembly
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/65—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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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
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
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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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The invention discloses a rotary light-emitting diode (LED) fluorescent lamp with a built-in power supply. The rotary LED fluorescent lamp comprises a lamp tube, a power supply component, a lamp board component, two upper pipe heads and two lower pipe heads, wherein the upper pipe heads are provided with lamp pins; the power supply component and the lamp board component are positioned in the lamp tube; the two lower pipe heads are sleeved at the two ends of the lamp tube; one upper pipe head is nested on the outer side of each lower pipe head; pin headers for electrically connecting the power supply component with the lamp board component are arranged between the power supply component and the lamp board component; pins are arranged on the pin headers; plugging holes which are welded with the pins are formed on the power supply component and the lamp board component; the plugging holes on the power supply component and the lamp board component are communicated with corresponding electrical connecting circuits; more than one regulating boss and more than one limiting boss are formed at the opening end of each of the two upper pipe heads; partition boards are arranged in the two lower pipe heads; and more than one regulating stopper and more than one limiting stopper are formed on the connecting part between each partition board and the inner wall of each lower pipe head. The rotary LED fluorescent lamp with the built-in power supply has high connecting stability and high electrical property, and an illumination angle can be adjusted.
Description
Technical field
The present invention relates to the rotary built-in power fluorescent lamp of a kind of fluorescent lamp, particularly LED.
Background technology
LED has been applied in the various luminous scenes widely as rising industry, and particularly the development of LED technology recently greatly improves the LED luminous efficiency, therefore also is subjected to the favor of illumination market.In room lighting, use most often fluorescent lamp now, i.e. fluorescent lamp.On the market a variety of fluorescent lamps that are made as built-in power with LED are arranged also now, it relies on the outstanding performance of LED, becomes a kind of light of replace fluorescent lamps.
But LED in the market exists two tangible technological deficiencies as the fluorescent lamp of built-in power, at first its LED power panel all adopts electric wire to be connected with lamp plate, it is unstable that this structure can cause power panel to be connected with lamp plate, line ball appears simultaneously when mounted easily, electric wire such as is broken at situation, and high pressure, the temperatures involved of electric wire also can be subjected to work the time; Secondly have the fluorescent lamp form dullness of LED now as built-in power, function singleness, the non-rotatable adjusting of fluorescent tube can not be satisfied people's requirement to illumination under various working environments.
Summary of the invention
The objective of the invention is provides a kind of power supply module and lamp plate assembly connective stability of promoting in order to solve above-mentioned the deficiencies in the prior art, and improves electric property, can arbitrarily adjust the rotary built-in power fluorescent lamp of LED of lighting angle simultaneously.
To achieve these goals, the rotary built-in power fluorescent lamp of LED that the present invention is designed, comprise fluorescent tube, power supply module, the lamp plate assembly, last tube head and following tube head, last tube head and following tube head are equipped with two, all be arranged with lamp base on each on the tube head, power supply module and lamp plate assembly are positioned at fluorescent tube, two following tube heads are socketed on fluorescent tube two respectively, each goes up tube head in all nested one of the tube head outside down, it is characterized in that being provided with between described power supply module and the lamp plate assembly row's pin of realizing that power supply module is connected with the lamp plate electrical component, row's pin is provided with the stitch of the corresponding conducting in both sides, be equipped with the jointing holes of welding mutually on power supply module and the lamp plate assembly with stitch, the jointing holes on power supply module and the lamp plate assembly all with corresponding electrical interconnection conducting; Described two last tube head openends are equipped with and comprise more than one positioning boss and positive stop lug boss, be equipped with dividing plate in two following tube heads, the junction of dividing plate and following tube head inwall is equipped with and comprises more than one positioning block and positive stop, the positioning block cooperates with the positioning boss and the positive stop lug boss of last tube head openend respectively with positive stop, also is provided with routing hole on the dividing plate.
Power supply module is directly fixedlyed connected by row's pin with the lamp plate assembly in the said structure, makes to be connected firmly that power supply can not rock in the use, and row's pin connects good electric property, and the electric wire in the middle of having substituted connects, and has avoided line ball, break risk, reduced high temperature, high pressure putting in order the influence of lamp; Dividing plate cooperates with positioning boss and the positive stop lug boss that positive stop and last tube head openend are provided with the positioning block that the junction of following tube head inwall is provided with simultaneously, and the purpose of lighting angle can be arbitrarily adjusted in realization.
As preferentially, described power supply module is positioned at the upper end of lamp plate assembly, and row's pin is provided with four groups of stitch, respectively is provided with four jointing holes of welding mutually with four groups of stitch on power panel and lamp plate; Described on each the tube head openend be equipped with two positioning boss and two positive stop lug boss, two positioning boss and two positive stop lug boss are and are symmetrical arranged, and along last tube head openend right-angled intersection distribution, the junction of tube head inwall and dividing plate is equipped with six positioning blocks and two positive stops under each, six positioning blocks and two positive stops are edge 45 ° of annular spread of tube head inwall down, and six positioning blocks are for being symmetrical arranged in twos, and two positive stops are for being symmetrical arranged.
In order to promote stability, the described tube head of going up is fixed by the tightening member of scurrying reposition element with following tube head, last tube head is built-in with the step installing hole, the dividing plate of following tube head is provided with the fixing hole with the same axis of step installing hole, scurry the tightening member penetrating mounting holes of reposition element and cooperate with fixing hole, reposition element is positioned at the step installing hole.
Rotation for convenience also can have limit function, described positive stop lug boss is provided with position-limit foot, positive stop is L-shaped, and the spacing of tube head inwall was greater than the thickness of positioning boss under its lateral part and longitudinal component intersection were arrived, extension elongation less than the position-limit foot that stretches out on the positive stop lug boss, the height of positive stop is higher than the height of the block of transposing, and last tube head is broken away from the positioning block by drawing drawing distance is greater than the height of positioning block and be lower than the height of positive stop.
In order further to improve safety in utilization, be provided with insulation board between described power supply module and the lamp plate assembly, lamp plate assembly lower end is provided with lampshade, and lampshade is fixed on the fluorescent tube; In order to promote installation strength, on the dividing plate between the inwall of fixing hole and following tube head, be provided with reinforcement; And in order to increase the service life, the described tube head of going up is provided with the tube head protective sleeve that cooperates with lamp base; Be provided with pipe close in the step installing hole of described upward tube head, pipe close is positioned at the outside of tightening member.
The rotary built-in power fluorescent lamp of the LED that the present invention obtains, its power supply module is directly fixedlyed connected by row's pin with the lamp plate assembly, make and be connected firmly, power supply can not rock in the use, and row's pin connects good electric property, and the electric wire in the middle of having substituted connects, and has avoided line ball, break risk, reduced high temperature, high pressure putting in order the influence of lamp; Dividing plate cooperates with positioning boss and the positive stop lug boss that positive stop and last tube head openend are provided with the positioning block that the junction of following tube head inwall is provided with, and the purpose of lighting angle can be arbitrarily adjusted in realization; In order to promote stability, the described tube head of going up is fixed by the tightening member of scurrying reposition element with following tube head simultaneously; In order to promote installation strength, the dividing plate between the inwall of described fixing hole and following tube head is provided with reinforcement; Rotation for convenience also can have limit function, described positive stop lug boss is provided with position-limit foot, positive stop is L-shaped, and the spacing of tube head inwall was greater than the thickness of positioning boss under its lateral part and longitudinal component intersection were arrived, extension elongation less than the position-limit foot that stretches out on the positive stop lug boss, the height of positive stop is higher than the height of the block of transposing, and last tube head is broken away from the positioning block by drawing drawing distance is greater than the height of positioning block and be lower than the height of positive stop; And in order further to improve safety in utilization, described power supply module is positioned at the upper end of lamp plate assembly, and power supply module and lamp plate assembly directly are provided with insulation board, and lamp plate assembly lower end is provided with lampshade; In order to increase the service life, the described tube head of going up is provided with the tube head protective sleeve that cooperates with lamp base at last; Be provided with pipe close in the step installing hole of described upward tube head.
Description of drawings
Fig. 1 is the overall structure schematic diagram of embodiment 1;
Fig. 2 is that row's pin of power supply module and lamp plate assembly is connected the overall structure schematic diagram among the embodiment 1;
Fig. 3 is row's pin syndeton exploded perspective view of power supply module and lamp plate assembly among the embodiment 1;
Fig. 4 goes up tube head and the rotatable fit structure exploded perspective view of following tube head among the embodiment 1;
Fig. 5 is a structural representation of going up tube head among the embodiment 1;
Fig. 6 is the structural representation that descends tube head and Shangguan's mating surface among the embodiment 1;
Fig. 7 is a Shangguan's head and the rotatable locking state overall structure cutaway view that cooperates of following tube head among the embodiment 1;
Fig. 8 is a Shangguan's head and the rotatable rotatable state overall structure cutaway view that cooperates of following tube head among the embodiment 1;
Fig. 9 is the overall structure schematic diagram of embodiment 2;
Figure 10 goes up tube head and the rotatable fit structure exploded perspective view of following tube head among the embodiment 2;
Figure 11 is the structural representation that descends tube head and Shangguan's mating surface among the embodiment 2.
Among the figure: fluorescent tube 1, down tube head 2, positive stop 21, positioning block 22, fixing hole 23, dividing plate 24, routing hole 25, go up tube head 3, positive stop lug boss 31, positioning boss 32, step installing hole 33, position-limit foot 311, lamp plate assembly 4, jointing holes 45, power supply module 5, row's pin 6, stitch 61, tightening member 7, reposition element 8, lamp base 9, lampshade 10, pipe close 11, tube head protective sleeve 12, reinforcement 13, insulation board 14.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Embodiment 1:
As shown in Figure 1, the rotary built-in power fluorescent lamp of LED provided by the invention, comprise fluorescent tube 1, power supply module 5, lamp plate assembly 4, go up tube head 3 and two following tube heads 2 for two, all be arranged with lamp base 9 on each on the tube head 3, power supply module 5 and lamp plate assembly 4 are positioned at fluorescent tube 1, power supply module 5 is positioned at the upper end of lamp plate assembly 4, two following tube heads 2 are socketed on fluorescent tube 1 two respectively, each goes up tube head 3 in all nested one of tube head 2 outsides down, as Fig. 2, shown in Figure 3, row's pin 6 of realizing that power supply module 5 and lamp plate assembly 4 are electrically connected is installed between power supply module 5 and lamp plate assembly 4, row's pin 6 is provided with the stitch 61 of the corresponding conducting in four groups of both sides, be equipped with four jointing holes 45 of welding mutually on power supply module 5 and the lamp plate assembly 4 with stitch 61, jointing holes 45 on power supply module 5 and the lamp plate assembly 4 all with corresponding electrical interconnection conducting, as Fig. 4, shown in Figure 6, go up tube head 3 openends for two and be equipped with two positioning boss 32 and two positive stop lug boss 31, two positioning boss 32 and two positive stop lug boss 31 are and are symmetrical arranged, and along last tube head 3 openend right-angled intersections distribution, the junction of tube head 2 inwalls and dividing plate 24 is equipped with six positioning blocks 22 and two positive stops 21 under each, six positioning blocks 22 and two positive stops 21 are edge tube head inwall 45 degree annular spread down, and six positioning blocks 22 are for being symmetrical arranged in twos, two positive stops 21 are for being symmetrical arranged, positioning block 22 cooperates with the positioning boss 32 and the positive stop lug boss 31 of last tube head 3 openends respectively with positive stop 21, certain above-mentioned positioning boss 32, positive stop lug boss 31, the concrete number of positioning block 22 and positive stop 21 can be determined according to the requirement of real illumination different angles, just differ one for example at this, also be provided with routing hole 25 on the dividing plate 24.
As shown in Figure 5, on positive stop lug boss 31, be provided with position-limit foot 311, positive stop 21 is L-shaped, and the spacing of tube head 2 inwalls was greater than the thickness of positioning boss 32 under its lateral part and longitudinal component intersection were arrived, extension elongation less than the position-limit foot 311 that stretches out on the positive stop lug boss 31, the height of positive stop 21 is higher than the height of the block 22 of transposing, and last tube head 3 is broken away from positioning block 22 by drawing drawing distance is greater than the height of positioning block 22 and be lower than the height of positive stop 21.
The internal links mode of last tube head 3 and following tube head 2 is as described below: it is fixing by the tightening member 7 of scurrying reposition element 8 to go up tube head 3 and following tube head 2, tightening member can be screw, bolt etc., reposition element can be spring, elastic washer etc., last tube head 3 is built-in with step installing hole 33, the dividing plate 24 of following tube head 2 is provided with the fixing hole 23 with step installing hole 33 same axis, the tightening member 7 of scurrying reposition element 8 runs through step installing hole 33 and cooperates with fixing hole 23, and reposition element 8 is positioned at step installing hole 33.Above-mentioned this connected mode good stability.
In concrete enforcement, when power supply module 5 and lamp plate assembly 4 were installed by row's pin 6, stitch 61 upper ends of four groups of corresponding conductings in both sides were inserted in four jointing holes 45 of power supply module 5 on row's pin 6, and weld; Stitch 61 lower ends of four groups of corresponding conductings in both sides are inserted in four jointing holes 45 of lamp plate assembly 4 on row's pin 6, weld equally.As Fig. 7, shown in Figure 8, in use carrying out fluorescent tube 1 rotation regulates, the user only needs that tube head 3 is rotated in the pull-up, be connected owing to match with positive stop 21 by transpose boss 32 and positive stop lug boss 31 and the block 22 of transposing between last tube head 3 and the following tube head 2, and the step installing hole 33 of last tube head 3 is built-in with reposition element 8, so in pulling during tube head 3, the tension force effect of reposition element 8 and under the double condition in tube head 3 and the slit of following tube head 2 junctions, last tube head 3 will outwards move a segment distance, rotate next one positioning block 22 places this moment again by hand, positioning boss 32 on aiming at then on the tube head 3 and the positioning block 22 on the following tube head 2, loose one's grip after hearing " click " one, last tube head 3 is on the snapping with following tube head 2, and reposition element 8 is also just got back to initial position, because reposition element 8 has pretightning force, therefore go up tube head 3 and can not become flexible with following tube head 2.
Embodiment 2:
As Fig. 9, Figure 10, shown in Figure 11, the rotary built-in power fluorescent lamp of the LED that present embodiment provides, its general structure is consistent with embodiment 1, but in order further to improve safety in utilization, be provided with insulation board 14 between described power supply module 5 and the lamp plate assembly 4, lamp plate assembly 4 lower ends are provided with lampshade 10, and lampshade 10 is fixed on the fluorescent tube 1; In order to promote installation strength, the dividing plate 24 between the inwall of described fixing hole 23 and following tube head 2 is provided with reinforcement 13; And in order to increase the service life, the described tube head 3 of going up is provided with the tube head protective sleeve 12 that cooperates with lamp base 9; Be provided with pipe close 11 in the step installing hole 33 of described upward tube head 3, pipe close 11 is positioned at the outside of tightening member 7.
Claims (9)
1. rotary built-in power fluorescent lamp of LED, comprise fluorescent tube (1), power supply module (5), lamp plate assembly (4), last tube head (3) and following tube head (2), last tube head (3) and following tube head (2) are equipped with two, all be arranged with lamp base (9) on the tube head on each (3), power supply module (5) and lamp plate assembly (4) are positioned at fluorescent tube (1), two following tube heads (2) are socketed on fluorescent tube (1) two respectively, each goes up tube head (3) in all nested one of tube head (2) outside down, it is characterized in that being provided with between described power supply module (5) and the lamp plate assembly (4) row's pin (6) of realizing that power supply module (5) and lamp plate assembly (4) are electrically connected, row's pin (6) is provided with the stitch (61) of the corresponding conducting in both sides, be equipped with the jointing holes (45) of welding mutually on power supply module (5) and the lamp plate assembly (4) with stitch (61), the jointing holes (45) on power supply module (5) and the lamp plate assembly (4) all with corresponding electrical interconnection conducting; Described two last tube head (3) openends are equipped with and comprise more than one positioning boss (32) and positive stop lug boss (31), be equipped with dividing plate (24) in two following tube heads (2), the junction of dividing plate (24) and following tube head (2) inwall is equipped with and comprises more than one positioning block (22) and positive stop (21), positioning block (22) cooperates with the positioning boss (32) and the positive stop lug boss (31) of last tube head (3) openend respectively with positive stop (21), also is provided with routing hole (25) on the dividing plate (24).
2. the rotary built-in power fluorescent lamp of LED according to claim 1, it is characterized in that described power supply module (5) is positioned at the upper end of lamp plate assembly (4), row's pin (6) is provided with four groups of stitch (61), respectively is provided with four jointing holes (45) of welding mutually with four groups of stitch (61) on power supply module (5) and lamp plate assembly (4); Described on each tube head (3) openend be equipped with two positioning boss (32) and two positive stop lug boss (31), two positioning boss (32) and two positive stop lug boss (31) are and are symmetrical arranged, and distribute along last tube head (3) openend right-angled intersection, the junction of tube head (2) inwall and dividing plate (24) is equipped with six positioning blocks (22) and two positive stops (21) under each, six positioning block (22) and two positive stops (21) be edge time 45 ° of annular spread of tube head (2) inwall, and six positioning blocks (22) are for being symmetrical arranged in twos, and two positive stops (21) are for being symmetrical arranged.
3. the rotary built-in power fluorescent lamp of LED according to claim 1 and 2, it is characterized in that described upward tube head (3) and following tube head (2) are fixing by the tightening member (7) of scurrying reposition element (8), last tube head (3) is built-in with step installing hole (33), the dividing plate (24) of following tube head (2) is provided with the fixing hole (23) with the same axis of step installing hole (33), the tightening member (7) of scurrying reposition element (8) runs through step installing hole (33), and cooperate with fixing hole (23), reposition element (8) is positioned at step installing hole (33).
4. the rotary built-in power fluorescent lamp of LED according to claim 1 and 2, it is characterized in that described positive stop lug boss (31) is provided with position-limit foot (311), positive stop (21) is L-shaped, and the spacing of tube head (2) inwall was greater than the thickness of positioning boss (32) under its lateral part and longitudinal component intersection were arrived, extension elongation less than the position-limit foot (311) that stretches out on the positive stop lug boss (31), the height of positive stop (21) is higher than the height of positioning block (22), and last tube head (3) is broken away from positioning block (32) by drawing drawing distance is greater than the height of the block (32) of transposing and be lower than the height of positive stop (21).
5. the rotary built-in power fluorescent lamp of LED according to claim 3, it is characterized in that described positive stop lug boss (31) is provided with position-limit foot (311), positive stop (21) is L-shaped, and the spacing of tube head (2) inwall was greater than the thickness of positioning boss (32) under its lateral part and longitudinal component intersection were arrived, extension elongation less than the position-limit foot (311) that stretches out on the positive stop lug boss (31), the height of positive stop (21) is higher than the height of positioning block (22), and last tube head (3) is broken away from positioning block (32) by drawing drawing distance is greater than the height of the block (32) of transposing and be lower than the height of positive stop (21).
6. the rotary built-in power fluorescent lamp of LED according to claim 1 and 2, it is characterized in that being provided with insulation board (14) between described power supply module (5) and the lamp plate assembly (4), lamp plate assembly (4) lower end is provided with lampshade (10), and lampshade (10) is fixed on the fluorescent tube (1); Dividing plate (24) between the inwall of described fixing hole (23) and following tube head (2) is provided with reinforcement (13); Described tube head (3) outside of going up is provided with the tube head protective sleeve (12) that cooperates with lamp base (9); Be provided with pipe close (11) in the step installing hole (33) of described upward tube head (3), pipe close (11) is positioned at the outside of tightening member (7).
7. the rotary built-in power fluorescent lamp of LED according to claim 3, it is characterized in that being provided with insulation board (14) between described power supply module (5) and the lamp plate assembly (4), lamp plate assembly (4) lower end is provided with lampshade (10), and lampshade (10) is fixed on the fluorescent tube (1); Dividing plate (24) between the inwall of described fixing hole (23) and following tube head (2) is provided with reinforcement (13); Described tube head (3) outside of going up is provided with the tube head protective sleeve (12) that cooperates with lamp base (9); Be provided with pipe close (11) in the step installing hole (33) of described upward tube head (3), pipe close (11) is positioned at the outside of tightening member (7).
8. the rotary built-in power fluorescent lamp of LED according to claim 4, it is characterized in that being provided with insulation board (14) between described power supply module (5) and the lamp plate assembly (4), lamp plate assembly (4) lower end is provided with lampshade (10), and lampshade (10) is fixed on the fluorescent tube (1); Dividing plate (24) between the inwall of described fixing hole (23) and following tube head (2) is provided with reinforcement (13); Described tube head (3) outside of going up is provided with the tube head protective sleeve (12) that cooperates with lamp base (9); Be provided with pipe close (11) in the step installing hole (33) of described upward tube head (3), pipe close (11) is positioned at the outside of tightening member (7).
9. the rotary built-in power fluorescent lamp of LED according to claim 5, it is characterized in that being provided with insulation board (14) between described power supply module (5) and the lamp plate assembly (4), lamp plate assembly (4) lower end is provided with lampshade (10), and lampshade (10) is fixed on the fluorescent tube (1); Dividing plate (24) between the inwall of described fixing hole (23) and following tube head (2) is provided with reinforcement (13); Described tube head (3) outside of going up is provided with the tube head protective sleeve (12) that cooperates with lamp base (9); Be provided with pipe close (11) in the step installing hole (33) of described upward tube head (3), pipe close (11) is positioned at the outside of tightening member (7).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212169A CN102287737B (en) | 2011-07-27 | 2011-07-27 | Rotary light-emitting diode (LED) fluorescent lamp with built-in power supply |
| PCT/CN2011/079760 WO2013013441A1 (en) | 2011-07-27 | 2011-09-16 | An led fluorescent lamp with rotary type internal source |
| JP2013533079A JP5635703B2 (en) | 2011-07-27 | 2011-09-16 | LED rotary power supply built-in daylight lamp |
| EP11861898.2A EP2573457B1 (en) | 2011-07-27 | 2011-09-16 | An led fluorescent lamp with rotary type internal source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212169A CN102287737B (en) | 2011-07-27 | 2011-07-27 | Rotary light-emitting diode (LED) fluorescent lamp with built-in power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102287737A true CN102287737A (en) | 2011-12-21 |
| CN102287737B CN102287737B (en) | 2012-09-26 |
Family
ID=45334384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110212169A Expired - Fee Related CN102287737B (en) | 2011-07-27 | 2011-07-27 | Rotary light-emitting diode (LED) fluorescent lamp with built-in power supply |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2573457B1 (en) |
| JP (1) | JP5635703B2 (en) |
| CN (1) | CN102287737B (en) |
| WO (1) | WO2013013441A1 (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN102287737B (en) | 2012-09-26 |
| EP2573457B1 (en) | 2017-05-10 |
| WO2013013441A1 (en) | 2013-01-31 |
| JP2013539900A (en) | 2013-10-28 |
| EP2573457A1 (en) | 2013-03-27 |
| JP5635703B2 (en) | 2014-12-03 |
| EP2573457A4 (en) | 2014-03-05 |
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