CN203115646U - LED (Light Emitting Diode) fluorescent tube capable of emitting light in 360 degrees - Google Patents
LED (Light Emitting Diode) fluorescent tube capable of emitting light in 360 degrees Download PDFInfo
- Publication number
- CN203115646U CN203115646U CN2012203544583U CN201220354458U CN203115646U CN 203115646 U CN203115646 U CN 203115646U CN 2012203544583 U CN2012203544583 U CN 2012203544583U CN 201220354458 U CN201220354458 U CN 201220354458U CN 203115646 U CN203115646 U CN 203115646U
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- fluorescent tube
- lamp
- led
- substrate
- led fluorescent
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- 239000000758 substrate Substances 0.000 claims description 43
- 239000011049 pearl Substances 0.000 claims description 41
- 230000004888 barrier function Effects 0.000 claims description 23
- 238000009792 diffusion process Methods 0.000 claims description 23
- 210000002435 tendon Anatomy 0.000 claims description 19
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 208000002925 dental caries Diseases 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000011324 bead Substances 0.000 abstract 4
- 239000000725 suspension Substances 0.000 abstract 2
- 238000004020 luminiscence type Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 208000008763 Mercury poisoning Diseases 0.000 description 1
- 206010027439 Metal poisoning Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 208000005374 Poisoning Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
Images
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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
-
- 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
-
- 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
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED (Light Emitting Diode) fluorescent tube capable of emitting light in 360 degrees. The LED fluorescent tube comprises a lamp housing, lamp holders, a base plate, a plurality of straight type LED lamp beads, wherein the lamp holders and the base plate are arranged on both ends of the lamp housing, and the straight type LED lamp beads are installed on the base plate. The LED fluorescent tube is characterized in that a suspension fixing mechanism is arranged on the inner wall of the housing, the base plate is fixedly arranged in the lamp housing through the suspension fixing mechanism, an inner cavity of the lamp housing is divided into an upper circulating radiating cavity and a lower circulating radiating cavity by the base plate, through holes corresponding to the LED lamp beads one to one are formed in the base plate, and the through holes are positioned between anodes and cathodes of the corresponding LED lamp beads. The LED fluorescent tube has the advantages of simple structure and convenience in use, a technique of utilizing an LED low-power straight type light emitting diode to manufacture the fluorescent tube is broken through, a 360 DEG luminescence angle can be formed, and the LED fluorescent tube has a good promoting value.
Description
Technical field
The utility model relates to the fluorescent tube technical field, especially relates to a kind of LED fluorescent tube.
Background technology
The tradition fluorescent tube mainly is made up of glass tube, ballast and starter, and respectively there is a filament at the two ends of fluorescent tube, are filled with thin argon and micro-mercury vapour in the pipe, scribble phosphor powder on the tube wall.Shortcoming is exactly: turn black easily in the fluorescent tube two ends, fluorescent tube is frangible explosive, the aging volatilization of filament is fast, at the bottom of the luminous efficiency life-span too short, be 3000-5000 hour service life, it all is to adopt frangible glass as lamp housing that glass tube contains mercury and fluorescent tube, in case glass fragmentation, mercury wherein will will be evaporated in the air at once, and moment can make the mercury concentration in the surrounding air reach 10-20 milligram/cubic meter, surpasses the 1000-2000 of national regulation doubly.And mercury is a kind of noxious material extremely harmful to human body, mercury vapour reaches 0.04 to 3 milligram hour can make people's slow poisoning in 2 to March, reach 1.2 to 8.5 milligram hours and can bring out acute mercury poisoning, if its amount reaches 20 milligrams, can directly cause animal dead, power consumption is big, not energy-conservation, the ballast oneself power consumption is big, the a whole set of lamp power consumption of 40W fluorescent tube is up to 42W-46W, fluorescent tube 220V exchanges input, output in case electric leakage occurs, can be touched the body of hurting sb.'s feelings, startup will be dodged several following slowly usually, stroboscopic is arranged, eyesight is had injury, under this light, work for a long time, the study eyes are tired easily, the electric current industrial frequency noise is arranged, and caloric value is big, and the light decay phase is short, new fluorescent tube used about 3 months, and the slow brightness that will occur throwing light on descends.
At the defective of traditional fluorescent lamp pipe, in recent years, as illuminating source, lamp housing is the LED fluorescent lamp of acrylic/aluminium alloy with the ultra-bright LED white light in release on the market.The LED fluorescent lamp is all the same on the overall dimensions bore with traditional fluorescent lamp, and length has three kinds of 60cm and 120cm, 150cm.The brightness of 10W LED fluorescent lamp is also brighter than traditional 40W fluorescent lamp, and 16W LED fluorescent lamp is also brighter than traditional 64W fluorescent lamp, and the brightness of LED fluorescent lamp especially seems softer more makes people acceptant.Need not starter and ballast more than 50,000 hours service life, starts soon, and power is little, and no stroboscopic is not easy visual fatigue.It is superpower energy-conservation more environmental protection not only.Being one of product of national green energy conservation illuminating engineering focus development, is the ideal product that replaces at present traditional fluorescent lamp.But the LED fluorescent lamp can only accomplish that generally maximum 180 angles are luminous at present, that is to say that the luminous energy of half does not utilize, and wastes resource greatly, has limitation.
Summary of the invention
The purpose of this utility model is exactly provide for the deficiency that solves prior art a kind of simple in structure, and layout is reasonable, and the emitting led fluorescent tube of 360 degree of safety and stability.
The utility model is to adopt following technical solution to realize above-mentioned purpose: the emitting led fluorescent tube of a kind of 360 degree, comprise lamp holder, substrate that lamp housing and two ends thereof arrange, be installed on a plurality of direct insertion LED lamp pearl on the substrate, it is characterized in that, the inwall of described lamp housing is provided with the outstanding mechanism that decides, substrate decide mechanism and is fixed in the lamp housing and with the lamp housing inner chamber and is divided into two cavitys that circulation is dispelled the heat up and down by outstanding, substrate is provided with and LED lamp pearl through hole one to one, and this through hole is between the both positive and negative polarity of the LED of correspondence lamp pearl.
As further specifying of such scheme, describedly outstanding decide mechanism and comprise the location convex tendon that sets up separately with the inner walls both sides, the location convex tendon is along the lamp housing axial distribution, and substrate is arranged on both sides and locatees on the convex tendon.
The top of described direct insertion LED lamp pearl is the sphere luminous component, and its both positive and negative polarity outwards is plugged on the jack after the bending, and the through hole on the substrate is passed on the sphere top of direct insertion LED lamp pearl.
The corresponding lamp pearl of described substrate front side sphere luminous component, the wiring board back side is provided with corresponding lamp pearl both positive and negative polarity.
The positive and negative electrode of described direct insertion LED lamp pearl is through being converted into vertical section along quarter bend behind the flat folding laterally, and this vertical section points to consistent with the sphere top of LED lamp pearl.
Described substrate is a bar shaped wiring board, and a plurality of LED lamp pearls are arranged in order in substrate surface.
Described envelope inner wall is attached with diffusion barrier, and diffusion barrier comprises diffusion barrier bottom and diffusion barrier top, and diffusion barrier top is positioned at the top of location convex tendon, and the diffusion barrier bottom is positioned at the below of location convex tendon.
The two ends of described substrate are provided with the LED lamp control circuit, and two lamp bases on the lamp holder are connected by the power input of lead with the LED lamp control circuit respectively.
Described lamp housing adopts acrylic tube, and lamp holder is the aluminum lamp holder; The voltage of described each through hole all is set to 3V, as the burning voltage of LED lamp pearl, and preferred 132 or 204 or 276 lamp pearls composition illuminating sources on the substrate.
The both end sides of described substrate is respectively arranged with the main control board that cooperates with its assembling, and main control board is connected with substrate circuit in the mode of welding.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
1, the utility model is broken through and is utilized LED small-power direct insertion LED to make the fluorescent tube technology, can accomplish 360 degree lighting angles, LED can only reach the technology of 180 angles or 120 angles before changing, the design of this product appearance is the same with common fluorescent tube outward appearance, also broken through LED fluorescent tube illumination effect, outward appearance can be seen LED lamp pearl before improving. cause the dazzling ill effect of sense organ, the intensity of LED fluorescent tube illumination is considerably beyond the illumination intensity of T8 fluorescent tube commonly used, environmental protection, the life-span, long light source started fast.
2, the utility model decide mechanism substrate is suspended in fluorescent tube lamp housing inside by outstanding, and its cavity is divided into two heat radiation cavitys, reaches the purpose that circulation is up and down dispelled the heat.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation before the utility model installation base plate;
Fig. 3 is lamp housing side view of the present utility model;
Fig. 4 substrate front side structural representation of the present utility model;
Fig. 5 is the local enlarged diagram of Fig. 3;
Fig. 6 is substrate back partial schematic diagram of the present utility model;
Fig. 7 is LED lamp pearl mounting structure schematic diagram of the present utility model;
Fig. 8 is diffusion barrier superstructure schematic diagram;
Fig. 9 is diffusion barrier substructure schematic diagram.
Description of reference numerals: 1, lamp housing 2, lamp holder 3, substrate 4, LED lamp pearl 5, through hole 6, LED lamp control circuit 6-1, main control board 7, lamp base 8, lead 9, jack 10, sphere luminous component 11, vertical section 12, location convex tendon 13-1, diffusion barrier bottom 13-2, diffusion barrier top.
The specific embodiment
As Fig. 1-shown in Figure 9, the emitting led fluorescent tube of a kind of 360 degree of the utility model, comprise lamp holder 2, substrate 3 that lamp housing 1 and two ends thereof arrange, be installed on a plurality of LED lamp pearls 4 on the substrate 3, substrate 3 is provided with and LED lamp pearl through hole 5 one to one, through hole 5 is circular hole, LED lamp pearl 4 is direct insertion 360 degree light emitting diodes, and through hole 5 is arranged on the below of LED lamp pearl 4.Utilize whole principle of luminosity of small-power direct insertion LED, the back also can be emitted beam by through hole, it is luminous to reach 360 degree.The two ends of substrate 3 are provided with LED lamp control circuit 6, and LED lamp control circuit 6 is arranged on the main control board 6-1, and main control board 6-1 is connected with substrate circuit in the mode of welding.The inwall of described lamp housing is provided with the outstanding mechanism that decide, and substrate decide mechanism and is fixed in the lamp housing and with the lamp housing inner chamber and is divided into two cavitys that circulate and dispel the heat up and down by outstanding.Outstanding decide mechanism and comprise the location convex tendon that sets up separately with the inner walls both sides, the location convex tendon is along the lamp housing axial distribution, and substrate is arranged on both sides and locatees on the convex tendon.Two lamp bases 7 on the lamp holder 2 are connected with the power input of LED lamp control circuit by lead 8 respectively.Lamp housing 1 adopts acrylic tube, and acrylic tube is the T8 pipe, and caliber is 30mm, high temperature resistant 135 degree that reach, and lamp holder 2 is the aluminum lamp holder.Substrate 3 is provided with the jack 9 corresponding with LED lamp pearl 4, and through hole 5 is between two jacks 9.Wherein, the top of direct insertion 360 degree light emitting diodes is sphere luminous component 10, and its both positive and negative polarity outwards is plugged on the jack after the bending, and the through hole on the substrate is passed on the sphere top of direct insertion 360 degree light emitting diodes.The corresponding lamp pearl of substrate front side sphere luminous component, the wiring board back side is provided with corresponding lamp pearl both positive and negative polarity.The positive and negative electrode of direct insertion 360 degree light emitting diodes is through being converted into vertical section 11 along quarter bend behind the flat folding laterally, and the sphere top of this vertical section 11 and direct insertion 360 degree light emitting diodes is pointed to consistent.
In the present embodiment, substrate is a bar shaped wiring board, the long 588mm of wiring board, and wide 22mm, a plurality of LED lamp pearls are arranged in order in substrate surface.The inwall both sides of lamp housing are arranged with location convex tendon 12, and location convex tendon 12 is along lamp housing 1 axial distribution, and substrate 3 is arranged on the convex tendon 12 of location, both sides.Envelope inner wall is attached with diffusion barrier, and diffusion barrier comprises diffusion barrier bottom 13-1 and diffusion barrier top 13-2, and diffusion barrier top is positioned at the top of location convex tendon, and the diffusion barrier bottom is positioned at the below of location convex tendon.A plurality of LED lamp pearls constitute several LED modules, contain three LED lamp pearls in each LED module, and the LED lamp pearl in the LED module is angular distribution.LED lamp pearl is pressed the through hole position and settles in the circuit board, the voltage of each through hole is designed to 3V, it is the burning voltage of LED lamp pearl, form light emitting source, formed by 132,204 or 276 lamp pearls respectively, form illuminating source, soft lighting source is come out to form by the diffusion barrier printing opacity in the acrylic tube again in lamp pearly-lustre source.
Above-described only is preferred embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. spend emitting led fluorescent tube for one kind 360, comprise lamp holder, substrate that lamp housing and two ends thereof arrange, be installed on a plurality of direct insertion LED lamp pearl on the substrate, it is characterized in that, the inwall of described lamp housing is provided with the outstanding mechanism that decides, substrate decide mechanism and is fixed in the lamp housing and with the lamp housing inner chamber and is divided into two cavitys that circulation is dispelled the heat up and down by outstanding, substrate is provided with and LED lamp pearl through hole one to one, and this through hole is between the both positive and negative polarity of the LED of correspondence lamp pearl.
2
.The emitting led fluorescent tube of a kind of 360 degree according to claim 1 is characterized in that, describedly outstanding decide mechanism and comprise the location convex tendon that sets up separately with the inner walls both sides, and the location convex tendon is along the lamp housing axial distribution, and substrate is arranged on both sides and locatees on the convex tendon.
3
.The emitting led fluorescent tube of a kind of 360 degree according to claim 1, it is characterized in that, the top of described direct insertion LED lamp pearl is the sphere luminous component, and its both positive and negative polarity outwards is plugged on the jack after the bending, and the through hole on the substrate is passed on the sphere top of direct insertion LED lamp pearl.
4
.The emitting led fluorescent tube of a kind of 360 degree according to claim 3 is characterized in that, the corresponding lamp pearl of described substrate front side sphere luminous component, and the wiring board back side is provided with corresponding lamp pearl both positive and negative polarity.
5
.The emitting led fluorescent tube of a kind of 360 degree according to claim 4 is characterized in that the positive and negative electrode of described direct insertion LED lamp pearl is through being converted into vertical section along quarter bend behind the flat folding laterally, and this vertical section points to consistent with the sphere top of LED lamp pearl.
6
.The emitting led fluorescent tube of a kind of 360 degree according to claim 1 is characterized in that described substrate is a bar shaped wiring board, and a plurality of LED lamp pearls are arranged in order in substrate surface.
7
.The emitting led fluorescent tube of a kind of 360 degree according to claim 2, it is characterized in that described envelope inner wall is attached with diffusion barrier, diffusion barrier comprises diffusion barrier bottom and diffusion barrier top, diffusion barrier top is positioned at the top of location convex tendon, and the diffusion barrier bottom is positioned at the below of location convex tendon.
8
.The emitting led fluorescent tube of a kind of 360 degree according to claim 1 is characterized in that the two ends of described substrate are provided with the LED lamp control circuit, and two lamp bases on the lamp holder are connected by the power input of lead with the LED lamp control circuit respectively.
9
.The emitting led fluorescent tube of a kind of 360 degree according to claim 1 is characterized in that described lamp housing adopts acrylic tube, and lamp holder is the aluminum lamp holder; The voltage of described each through hole all is set to 3V, as the burning voltage of LED lamp pearl, selects 132 or 204 or 276 lamp pearls composition illuminating sources on the substrate for use.
10
.The emitting led fluorescent tube of a kind of 360 degree according to claim 1 is characterized in that the both end sides of described substrate is respectively arranged with the main control board that cooperates with its assembling, and main control board is connected with substrate circuit in the mode of welding.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203544583U CN203115646U (en) | 2012-07-21 | 2012-07-21 | LED (Light Emitting Diode) fluorescent tube capable of emitting light in 360 degrees |
| PCT/CN2012/079749 WO2014015537A1 (en) | 2012-07-21 | 2012-08-07 | 360-degree light-emitting led fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203544583U CN203115646U (en) | 2012-07-21 | 2012-07-21 | LED (Light Emitting Diode) fluorescent tube capable of emitting light in 360 degrees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203115646U true CN203115646U (en) | 2013-08-07 |
Family
ID=48895987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203544583U Expired - Fee Related CN203115646U (en) | 2012-07-21 | 2012-07-21 | LED (Light Emitting Diode) fluorescent tube capable of emitting light in 360 degrees |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203115646U (en) |
| WO (1) | WO2014015537A1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015096023A1 (en) * | 2013-12-24 | 2015-07-02 | 深圳市源磊科技有限公司 | Led filament and light bulb |
| CN105674129A (en) * | 2014-11-20 | 2016-06-15 | 艾笛森光电股份有限公司 | LED lamp wick structure |
| US20160307879A1 (en) * | 2015-04-20 | 2016-10-20 | Everlight Electronics Co., Ltd. | Light Emitting Module |
| US10890300B2 (en) | 2015-03-10 | 2021-01-12 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10897801B2 (en) | 2014-09-28 | 2021-01-19 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11112068B2 (en) | 2014-09-28 | 2021-09-07 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
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| CN201363574Y (en) * | 2009-01-12 | 2009-12-16 | 张卫东 | LED lamp tube without dead corners |
| CN201373347Y (en) * | 2009-02-18 | 2009-12-30 | 杨春建 | LED light |
| CN201401664Y (en) * | 2009-04-21 | 2010-02-10 | 上海环东光电科技有限公司 | Novel LED fluorescent lamp |
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2012
- 2012-07-21 CN CN2012203544583U patent/CN203115646U/en not_active Expired - Fee Related
- 2012-08-07 WO PCT/CN2012/079749 patent/WO2014015537A1/en not_active Ceased
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| US20160307879A1 (en) * | 2015-04-20 | 2016-10-20 | Everlight Electronics Co., Ltd. | Light Emitting Module |
| US11415309B2 (en) | 2019-05-10 | 2022-08-16 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED lighting device |
| US11402090B2 (en) | 2019-05-10 | 2022-08-02 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED lighting device |
| US11262062B2 (en) | 2019-05-10 | 2022-03-01 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED lighting device |
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| Publication number | Publication date |
|---|---|
| WO2014015537A1 (en) | 2014-01-30 |
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