CN104565931B - U-shaped LED lamp tube - Google Patents
U-shaped LED lamp tube Download PDFInfo
- Publication number
- CN104565931B CN104565931B CN201410848997.6A CN201410848997A CN104565931B CN 104565931 B CN104565931 B CN 104565931B CN 201410848997 A CN201410848997 A CN 201410848997A CN 104565931 B CN104565931 B CN 104565931B
- Authority
- CN
- China
- Prior art keywords
- lamp
- tube
- adapter
- led lamp
- power supplys
- 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
Classifications
-
- 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
-
- 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
- F21V17/16—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 deformation of parts; Snap action mounting
- F21V17/164—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 deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- 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
-
- 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
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/37—U-shaped
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The present invention discloses a kind of U-shaped LED lamp tube, it includes a pair of lamp holders, AC/DC power supplys, a pair of fluorescent tubes, a pair of lamp plates, a pair of band line copper sheets, two pairs of hollow copper pins and U-shaped connecting tube, one end of two fluorescent tubes is individually fixed in the both ends of the U-shaped connecting tube, two lamp holders are individually fixed in the other end of two fluorescent tubes, two lamp plates are built in the fluorescent tube respectively, the AC/DC power supplys are fixed in any lamp holder, the AC/DC power supplys are electrically connected with the lamp plate positioned at the same side by wire, and two lamp plates are electrically connected by wire；A pair of hollow copper pins being socketed on line copper sheet with the AD/DC power supplys homonymy, two pairs of hollow copper pins are riveted on two lamp holders respectively, thereby make the copper sheet end with line copper sheet be fixed on the AC/DC power supplys where lamp holder in, the conductor wire end with line copper sheet and the AC/DC power electric connections.The present invention has the advantages of simple in construction, easy to assembly quick.
Description
Technical field
The present invention relates to a kind of LED lamp tube, more particularly to a kind of simple in construction, efficiently U-shaped LED lamp tube easy to assembly.
Background technology
U-shaped fluorescent tube in the market is usually to use fluorescent tube, but this fluorescent tube is because brightness is low, power consumption
Amount is big, service life is short, therefore has gradually been replaced by LED lamp tube.LED has energy consumption, a long lifespan, and it is excellent that illumination effect is good etc.
Point is as preferred lighting engineering.However, existing U-shaped LED tubular construction is more complicated, therefore, assembling difficulty is big, automation
Production degree is low, so that production effect is relatively low, is unfavorable for the manufacturing of LED lamp tube.
The content of the invention
It is an object of the invention to provide a kind of simple in construction, efficiently U-shaped LED lamp tube easy to assembly.
To achieve these goals, U-shaped LED lamp tube provided by the invention includes a pair of lamp holders, AC/DC power supplys, a pair of lamps
Pipe, a pair of lamp plates, two pairs of hollow copper pins and U-shaped connecting tube, one end of two fluorescent tubes are individually fixed in the U-shaped connecting tube
Both ends, two lamp holders are individually fixed in the other end of two fluorescent tubes, and two lamp plates are built in the fluorescent tube respectively, institute
State AC/DC power supplys to be fixed in any lamp holder, the AC/DC power supplys pass through wire electricity with the lamp plate positioned at the same side
Connection, two lamp plates are electrically connected by wire；The U-shaped LED lamp tube also includes a pair of band line copper sheets, the band line copper sheet set
A pair of hollow copper pins with the AD/DC power supplys homonymy are connected to, two pairs of hollow copper pins are riveted on two lamps respectively
Head, thereby make the copper sheet end with line copper sheet be fixed on the AC/DC power supplys where lamp holder in, the leading with line copper sheet
Line end and the AC/DC power electric connections.
Compared with prior art, due to the present invention by the both ends of the U-shaped connecting tube connect two fluorescent tubes one end,
The other end of the fluorescent tube sets lamp holder, and by the AC/DC on-chip powers in wherein one lamp holder and with positioned at same
The lamp plate of side is electrically connected by wire, recycles band line copper sheet to be socketed on the hollow copper pin and by the band line
The wire of copper sheet and the AC/DC power electric connections, so that the connection very simple of whole U-shaped LED lamp tube, can fast and easy
Ground assembles.
It is preferred that the U-shaped connecting tube is U-shaped adapter, the U-shaped connecting tube includes upper adapter, lower switching
Head and self-tapping screw, the upper adapter and lower adapter are respectively equipped with some locating dowels, and the side wall of the fluorescent tube is provided with jack,
The lamp plate is provided with positioning hole, and the locating dowel of the lower adapter inserts the jack and the positioning hole, the upper adapter
The locating dowel of locating dowel and the lower adapter cooperate, the self-tapping screw connects the upper adapter and lower switching
Head.Coordinated up and down using the upper adapter and lower adapter, then by locating dowel and self-tapping screw by the upper adapter and
Lower adapter connection, therefore make the U-shaped connecting tube and assembling for the fluorescent tube simple, and connect very firmly steady
It is fixed.
It is preferred that being provided with slot in the fluorescent tube, the lamp plate is plugged in the slot.The slot can be to described
Lamp plate positions, so as to facilitate the installation of the lamp plate and dismounting.
It is preferred that the U-shaped connecting tube includes sleeve pipe and two adapters at right angles bent, the adapter includes upper turn
Joint, lower adapter and self-tapping screw, the upper adapter and lower adapter are respectively equipped with some locating dowels, the side of the fluorescent tube
Wall is provided with jack, and the lamp plate is provided with positioning hole, and described sleeve pipe is provided with through hole, the wherein locating dowel insertion of the lower adapter
The jack and the positioning hole, another locating dowel of the lower adapter insert the through hole, the positioning of the upper adapter
The locating dowel of post and the lower adapter cooperates, and the self-tapping screw connects the upper adapter and lower adapter.
It is preferred that the inwall of the lamp holder is provided with barb, the fluorescent tube is provided with the first connecting hole, and the barb is sticked in
So that the lamp holder is engagingly connected to the fluorescent tube in first connecting hole.By setting the barb and the first engaging
Hole, the lamp holder is rapidly connected with the fluorescent tube, quickly and easily assembled so as to realize.
It is preferred that the U-shaped LED lamp tube also includes fixed support, the fixed support is fixed on described two fluorescent tubes
Between.The fixed support can enable two fluorescent tubes interfix, so that whole U-shaped LED tubular construction is more firmly, surely
It is fixed.
Specifically, the fixed support include lower carriage and with the lower carriage fix upper bracket, the upper bracket and
Obvolvent is distinguished in the fluorescent tube in the both ends of the lower carriage.
Specifically, the both ends of the lower carriage are convex provided with engaging, and the fluorescent tube is provided with engages the second of convex clip conjunction with described
Connecting hole.By setting the engaging convex, enable the lower tubes and the convenient connection of the fluorescent tube, so that two fluorescent tubes
Can fast positioning.
Specifically, the middle part of the lower carriage is provided with some elastic hooks, and the middle part of the upper bracket, which is provided with, supplies the elasticity
The fixing hole that hook is inserted and engaged.By using the elastic hook, enable the upper bracket quickly securely with it is described under
Support connects, so as to be advantageous to be quickly installed and dismantle.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of the U-shaped LED lamp tube first embodiment of the present invention.
Fig. 2 is the decomposing schematic representation of lamp holder in first embodiment of the invention.
Fig. 3 is the profile of lamp holder in first embodiment of the invention.
Fig. 4 is the structure chart of lamp holder and fluorescent tube in first embodiment of the invention.
Fig. 5 is the structure chart of fluorescent tube and lower carriage in first embodiment of the invention.
Fig. 6 is the structure chart of lower carriage and upper bracket in first embodiment of the invention.
Fig. 7 is the decomposing schematic representation of the U-shaped LED lamp tube second embodiment of the present invention.
Embodiment
To describe the technology contents of the present invention, construction feature, the effect realized in detail, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained in detail.
As shown in figure 1, the U-shaped LED lamp tube 100 of the present invention include a pair of lamp holders 1, AC/DC power supplys 2, a pair of fluorescent tubes 3, a pair
Lamp plate 4, a pair of band line copper sheets, 5, two pairs of hollow copper pins 6, U-shaped connecting tube 7 and fixed support 8；One end difference of two fluorescent tubes 3
The both ends of the U-shaped connecting tube 7 are fixed on, specifically, the U-shaped connecting tube 7 is U-shaped adapter, the U-shaped connecting tube
7 include upper adapter 71, lower adapter 72 and self-tapping screw 73, and the upper adapter 71 and lower adapter 72 are respectively equipped with some
Locating dowel 71a, 72a, the side wall of the fluorescent tube 3 are provided with jack 31, and the lamp plate 4 is provided with positioning hole 41, the lower adapter 72
Locating dowel 72a insert the jack 31 and the positioning hole 41, locating dowel 71a and the lower switching of the upper adapter 71
First 72 locating dowel 72a cooperates, and the self-tapping screw 73 connects the upper adapter 71 and lower adapter 72.Using described
Upper adapter 71 and lower adapter coordinate about 72, then by locating dowel 71a, 72a and self-tapping screw 73 by the upper adapter
71 and lower adapter 72 connect, therefore make assembling for the U-shaped connecting tube 7 and the fluorescent tube 3 simple, and connect ten
Divide firm stable.Two lamp holders 1 are individually fixed in the other end of two fluorescent tubes 3, and two lamp plates 4 are built in described respectively
In fluorescent tube 3, specifically, slot 32 is provided with the fluorescent tube 3, the lamp plate 4 is plugged in the slot 32.The slot 32 can
To be positioned to the lamp plate 4, so as to facilitate the installation and dismounting of the lamp plate 4.
Refer to Fig. 2 and Fig. 3, the AC/DC power supplys 2 are fixed in wherein one lamp holder 1, the AC/DC power supplys 2 with
The lamp plate 4 positioned at the same side is electrically connected by wire 9, and two lamp plates 4 are electrically connected by wire 10, and the wire 10 is accommodating
In in 7 pipes of the U-shaped connection；The copper sheet end 51 with line copper sheet 5 is socketed on a pair of institutes with the homonymy of AD/DC power supplys 2
Hollow copper pin 6 is stated, two pairs of hollow copper pins 6 are riveted on two lamp holders 1, thereby make the copper sheet with line copper sheet 5 respectively
End 51 is fixed in the lamp holder 1 at the place of AC/DC power supplys 2, the conductor wire end 52 with line copper sheet 5 and the AC/DC power supplys 2
Electrical connection.
As shown in figure 4, the inwall of the lamp holder 1 is provided with barb 11, the fluorescent tube 3 is provided with the first connecting hole 33, described
Barb 11 is sticked in first connecting hole 33 so that the lamp holder 1 is engagingly connected to the fluorescent tube 3.By described in setting
The connecting hole 33 of barb 11 and first, enables the lamp holder 1 to be rapidly connected with the fluorescent tube 3, so as to realize quickly and easily group
Dress.
Fig. 5 and Fig. 6 is referred to again, and the fixed support 8 is fixed between described two fluorescent tubes 3.The fixed support 8
Two fluorescent tubes 3 can be enable to interfix, so that the whole U-shaped structure of LED lamp tube 100 is more firmly, stably.The fixed branch
The upper bracket 82 that frame 8 is fixed including lower carriage 81 and with the lower carriage 81, the two of the upper bracket 82 and the lower carriage 81
End difference obvolvent is in the fluorescent tube 3.The both ends of the lower carriage 81 are curved, and the inner side of arc is provided with and engages convex 81a, described
Fluorescent tube 3 is provided with and second connecting hole 34 for engaging convex 81a engagings.By setting the convex 81a of engaging, make the lower carriage
81 can be with the convenient connection of the fluorescent tube 3, so that two fluorescent tubes 3 can fast positionings.If the middle part of the lower carriage 81 is provided with
Dry elasticity hook 81b, the middle part of the upper bracket 82 are provided with the fixing hole 82a for inserting and engaging for the elastic hook 81b.Pass through profit
With the elastic hook 81b, the upper bracket 82 is set quickly to be connected securely with the lower carriage 81, it is fast so as to be advantageous to
Install and dismantle fastly.
Due to the present invention by the both ends of the U-shaped connecting tube 7 connect two fluorescent tubes 3 one end, in the another of the fluorescent tube 3
Lamp holder 1 is fixed in one end by the form of barb 11, and by the AC/DC power supplys 2 be built in wherein one lamp holder 1 and with
The lamp plate 4 positioned at the same side is electrically connected by wire 9, recycle band line copper sheet 5 be socketed on the hollow copper pin 6 and
Electrically connected by the wire with line copper sheet 5 with the AC/DC power supplys 2, in addition, making the U-shaped connecting tube 7 be arranged to upper turn
The form that joint 71 and lower adapter 72 are threadedly coupled by tapping screw 73, and set and fix between two fluorescent tubes 3
Support 8, the lower carriage 82 of the fixed support 8 is set engagingly to be connected to fluorescent tube 3, and the upper bracket 81 is engagingly fixed on institute
Lower carriage 82 is stated, so that the connection very simple of all parts of whole U-shaped LED lamp tube 100, and can be quickly installed
Or dismounting, quickly and easily assembled so as to realize, effectively improve production efficiency.
Fig. 7 illustrates the structure of the second embodiment of U-shaped LED lamp tube 200 of the present invention：
The structure of the U-shaped LED lamp tube 200 of the present embodiment is substantially identical with first embodiment, and difference is U-shaped company
Adapter, the U-shaped connecting tube 210 of the present embodiment include sleeve pipe 211 and two adapters at right angles bent, and the adapter includes upper
Adapter 212, lower adapter 213 and self-tapping screw 214, it is some fixed that the upper adapter 212 and lower adapter 213 are respectively equipped with
Position post 212a, 213a, described sleeve pipe 211 are provided with through hole 211a, the wherein locating dowel 213a insertions institute of the lower adapter 213
State jack 31 and the positioning hole 41, another locating dowel 213a of the lower adapter 213 inserts the through hole 211a, it is described on
The locating dowel 212a of adapter 212 and the lower adapter 213 locating dowel 213a cooperate, and the self-tapping screw 214 connects
Connect the upper adapter 212 and lower adapter 213.Set described sleeve pipe 211 that the spacing of the fluorescent tube 3 can be made to become big, so as to
It is set to be applied to other occasions.
The above disclosed right model for being only the preferred embodiments of the present invention, the present invention can not being limited with this certainly
Enclose, therefore the equivalent variations made according to scope of the present invention patent, still fall within the scope that the present invention is covered.
Claims (8)
1. a kind of U-shaped LED lamp tube, including a pair of lamp holders (1), AC/DC power supplys (2), a pair of fluorescent tubes (3), a pair of lamp plates (4), two
To hollow copper pin (6) and U-shaped connecting tube (7), one end of two fluorescent tubes (3) is individually fixed in the two of the U-shaped connecting tube (7)
End, two lamp holders (1) are individually fixed in the other end of two fluorescent tubes (3), and two lamp plates (4) are built in the lamp respectively
Manage in (3), it is characterised in that：The AC/DC power supplys (2) are fixed in any lamp holder (1), the AC/DC power supplys (2) with
The lamp plate (4) positioned at the same side is electrically connected by wire (9), and two lamp plates (4) are electrically connected by wire (10)；It is described
U-shaped LED lamp tube also includes a pair of band line copper sheets (5), and the band line copper sheet (5) is socketed on and AC/DC power supplys (2) homonymy
A pair of hollow copper pins (6), two pairs of hollow copper pins (6) are riveted on two lamp holders (1), thereby make the band line respectively
Lamp holder (1) where the AC/DC power supplys (2) are fixed at the copper sheet end of copper sheet (5) is interior, the conductor wire end of the band line copper sheet (5)
Electrically connected with the AC/DC power supplys (2)；The U-shaped connecting tube includes adapter, the adapter include upper adapter, lower turn
Joint and self-tapping screw, the upper adapter and lower adapter are respectively equipped with some locating dowels, and the side wall of the fluorescent tube, which is provided with, inserts
Hole, the lamp plate are provided with positioning hole, and the locating dowel of the lower adapter inserts the jack and the positioning hole, the upper switching
The locating dowel of head cooperates with the locating dowel of the lower adapter, and the self-tapping screw connects the upper adapter and lower switching
Head；The inwall of the lamp holder (1) is provided with barb (11), and the fluorescent tube (3) is provided with the first connecting hole (33), the barb (11)
It is sticked in first connecting hole (33) so that the lamp holder (1) is engagingly connected to the fluorescent tube (3).
2. U-shaped LED lamp tube as claimed in claim 1, it is characterised in that：The adapter is U-shaped.
3. U-shaped LED lamp tube as claimed in claim 1, it is characterised in that：Slot (32), the lamp are provided with the fluorescent tube (3)
Plate (4) is plugged in the slot (32).
4. U-shaped LED lamp tube as claimed in claim 1, it is characterised in that：The U-shaped connecting tube (210) includes sleeve pipe (211)
And two adapters at right angles bent, described sleeve pipe (211) are provided with through hole (211a), another positioning of the lower adapter
Post inserts the through hole (211a).
5. U-shaped LED lamp tube as claimed in claim 1, it is characterised in that：The U-shaped LED lamp tube also includes fixed support (8),
The fixed support (8) is fixed between described two fluorescent tubes (3).
6. U-shaped LED lamp tube as claimed in claim 5, it is characterised in that：The fixed support (8) include lower carriage (81) and
The both ends difference obvolvent of the fixed upper bracket (82) with the lower carriage (81), the upper bracket (82) and the lower carriage (81)
In the fluorescent tube (3).
7. U-shaped LED lamp tube as claimed in claim 6, it is characterised in that：It is convex that the both ends of the lower carriage (81) are provided with engaging
(81a), the fluorescent tube (3) are provided with and second connecting hole (34) for engaging convex (81a) engaging.
8. U-shaped LED lamp tube as claimed in claim 6, it is characterised in that：The lower carriage (81) if middle part be provided with dry elasticity
Hook (81b), the middle part of the upper bracket (82) are provided with the fixing hole (82a) for inserting and engaging for the elastic hook (81b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848997.6A CN104565931B (en) | 2014-12-31 | 2014-12-31 | U-shaped LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848997.6A CN104565931B (en) | 2014-12-31 | 2014-12-31 | U-shaped LED lamp tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104565931A CN104565931A (en) | 2015-04-29 |
| CN104565931B true CN104565931B (en) | 2018-01-16 |
Family
ID=53082648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410848997.6A Expired - Fee Related CN104565931B (en) | 2014-12-31 | 2014-12-31 | U-shaped LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565931B (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10021742B2 (en) | 2014-09-28 | 2018-07-10 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10634337B2 (en) | 2014-12-05 | 2020-04-28 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp with heat dissipation of power supply in end cap |
| US11131431B2 (en) | 2014-09-28 | 2021-09-28 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11480305B2 (en) | 2014-09-25 | 2022-10-25 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| CN115095808A (en) | 2014-09-28 | 2022-09-23 | 嘉兴山蒲照明电器有限公司 | LED straight lamp |
| US10560989B2 (en) | 2014-09-28 | 2020-02-11 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9689536B2 (en) | 2015-03-10 | 2017-06-27 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10514134B2 (en) | 2014-12-05 | 2019-12-24 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| CN105674111A (en) | 2014-12-05 | 2016-06-15 | 嘉兴山蒲照明电器有限公司 | LED straight lamp |
| US9897265B2 (en) | 2015-03-10 | 2018-02-20 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp having LED light strip |
| US10161569B2 (en) | 2015-09-02 | 2018-12-25 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| CN105605444B (en) * | 2016-03-17 | 2019-07-19 | 嘉兴山蒲照明电器有限公司 | A kind of U-shaped LED daylight lamp |
| CN206439657U (en) | 2016-03-17 | 2017-08-25 | 嘉兴山蒲照明电器有限公司 | U-shaped led daylight lamp |
| CN206055269U (en) * | 2016-08-19 | 2017-03-29 | 嘉兴山蒲照明电器有限公司 | U-shaped LED illumination lamp |
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| CN201420974Y (en) * | 2009-05-31 | 2010-03-10 | 浙江长虹电光源有限公司 | Double-ring electronic energy-saving lamp |
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| CN203585876U (en) * | 2013-11-08 | 2014-05-07 | 浙江山蒲照明电器有限公司 | LED (Light Emitting Diode) fluorescent lamp |
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| US4771370A (en) * | 1987-06-29 | 1988-09-13 | Gte Products Corporation | Leg strap for U-shaped lamp |
| JP2012185983A (en) * | 2011-03-04 | 2012-09-27 | Optrom Inc | Lighting device |
| CN204387753U (en) * | 2014-12-31 | 2015-06-10 | 江西奥其斯科技有限公司 | U-shaped LED lamp tube |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201420974Y (en) * | 2009-05-31 | 2010-03-10 | 浙江长虹电光源有限公司 | Double-ring electronic energy-saving lamp |
| CN201902875U (en) * | 2010-11-30 | 2011-07-20 | 深圳市奋勇光电有限公司 | U-shaped fluorescent lamp |
| CN202001881U (en) * | 2010-12-24 | 2011-10-05 | 东莞市华胜展鸿电子科技有限公司 | Electrodeless lamp |
| CN203585876U (en) * | 2013-11-08 | 2014-05-07 | 浙江山蒲照明电器有限公司 | LED (Light Emitting Diode) fluorescent lamp |
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| Publication number | Publication date |
|---|---|
| CN104565931A (en) | 2015-04-29 |
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