CN203336306U - Led lamp tube - Google Patents
Led lamp tube Download PDFInfo
- Publication number
- CN203336306U CN203336306U CN2013204161060U CN201320416106U CN203336306U CN 203336306 U CN203336306 U CN 203336306U CN 2013204161060 U CN2013204161060 U CN 2013204161060U CN 201320416106 U CN201320416106 U CN 201320416106U CN 203336306 U CN203336306 U CN 203336306U
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- Prior art keywords
- power supply
- lamp body
- lamp
- fluorescent tube
- lampshade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004020 luminiscence type Methods 0.000 claims description 43
- 230000005855 radiation Effects 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000010079 rubber tapping Methods 0.000 claims description 10
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 4
- 229910052753 mercury Inorganic materials 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- XKRFYHLGVUSROY-UHFFFAOYSA-N argon Substances [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229960001866 silicon dioxide Drugs 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
An LED lamp tube comprises a lampshade, a lamp light-emitting assembly, a lamp radiator and a driving power supply lamp holder. A clamping groove is formed in the lamp radiator, heat dissipating insection is arranged on the surface of the lamp radiator, clamping positions are arranged on the inner surface of the lampshade, the lamp light-emitting assembly is embedded into the clamping groove in a clamping mode, and the lamp radiator and the lamp light-emitting assembly are clamped into the clamping positions through the heat dissipating insection and are contained inside the lampshade. The driving power supply lamp holder comprises a power supply fixing cover, a power supply assembly and a lamp holder. The power supply assembly is embedded into the power supply fixing cover and is electrically connected with the lamp light-emitting assembly. The two ends of the power supply fixing cover are fixed on the lamp radiator and the lamp holder through screws respectively. Due to the fact that the power supply assembly is embedded into the power supply fixing cover, and the two ends of the power supply fixing cover are fixed on the lamp radiator and the lamp holder through the screws, the heat produced by the power supply assembly is effectively separated from the heat produced by the lamp light-emitting assembly located inside the lampshade, the heat of the power supply assembly cannot affect the lamp light-emitting assembly, and heat accumulation caused when the power supply assembly is placed inside the lampshade is avoided.
Description
Technical field
The utility model relates to technical field of lamps, particularly relates to a kind of LED fluorescent tube.
Background technology
Traditional fluorescent tube claims again fluorescent lamp, and respectively there is a filament at the lamp two ends, is filled with micro-argon and thin mercury vapour in fluorescent tube, scribbles fluorescent material on tube inner wall, during gaseous conduction between two filaments, sends ultraviolet ray, makes fluorescent material send visible ray.Contain a large amount of mercury vapours in fluorescent lamp, if the broken mercury vapour of fluorescent tube can evaporate into serious environment pollution in atmosphere.And the LED fluorescent tube adopts light emitting diode as light source, light efficiency is higher, more energy-conservation, longer service life, and more environmental protection, becomes the ideal product that the current stage replaces fluorescent tube.Yet general LED fluorescent tube, such as the LED advertisement fluorescent tube that is applied to the outdoor location such as advertising lamp box, its driving power is built in the lamp body of LED advertisement fluorescent tube, can cause the heat stack in driving power and LED fluorescent tube lamp body, affect radiating effect, cause radiating effect bad.
The utility model content
Based on this, being necessary provides a kind of LED fluorescent tube addressed the above problem for the bad problem of LED fluorescent tube radiating effect.
A kind of LED fluorescent tube, comprise lampshade, lamp body luminescence component, lamp body radiator and driving power body, described lamp body radiator offers draw-in groove, described lamp body spreader surface is provided with the heat radiation groove, described lampshade inner surface is provided with screens, described lamp body luminescence component inlay card is in described draw-in groove, and described lamp body radiator and described lamp body luminescence component are arranged in described screens and all are contained in described lampshade by described heat radiation groove; Described driving power body comprises power supply fixed cover, power supply module and lamp holder, described power supply module is embedded in described power supply fixed cover and is electrically connected on described lamp body luminescence component, and the two ends of described power supply fixed cover all are individually fixed in described lamp body radiator and described lamp holder by screw.
In embodiment, the relative both sides of described lamp body radiator all offer draw-in groove therein, and described lamp body luminescence component is two groups, and respectively inlay card in described two draw-in grooves.
In embodiment, described lampshade is that inner surface forms ripply secondary Nonopaque type lampshade therein.
In embodiment, described driving power body is two therein, and described two power supply fixed covers all are individually fixed in described lamp body radiator two ends by screw, and described two separate settings of power supply module.
In embodiment, described driving power body also comprises waterproof gasket and/or water proof ring therein, and described waterproof gasket is arranged between described power supply fixed cover and described lampshade, and described water proof ring is arranged between described power supply fixed cover and described lamp holder.
Therein in embodiment, described driving power body comprises the contact pin pad, described power supply module comprises lamp base, and described lamp base is arranged in the through hole of described contact pin pad and the through hole that described lamp holder is offered successively, and described contact pin pad is close to described lamp holder the inner.
In embodiment, described power supply module is provided with male terminal therein, and described lamp body luminescence component is provided with female terminal, and described power supply module inserts described female terminal by described male terminal and is electrically connected to described lamp body luminescence component.
In embodiment, described screw is the self-tapping screw nail therein.
In embodiment, described power supply module is switch constant-current driving power supply formula power supply module therein.
In embodiment, described power supply fixed cover inner surface offers for the embedded gathering sill of described power supply module therein.
Above-mentioned LED fluorescent tube, because power supply module is embedded in the power supply fixed cover, and lamp body radiator and lamp holder are fixed in by screw in the two ends of power supply fixed cover, thereby the heat that power supply module produces is effectively separated with the heat that the lamp body luminescence component that is arranged in lampshade produces, the heat of power supply module can not affect the lamp body luminescence component, heat stack while having avoided power supply module to be built in lampshade, good heat dissipation effect, and the setting due to the heat radiation groove of lamp body spreader surface, further improved radiating effect; The lamp body luminescence component is fixed in the lamp body radiator by inlay card in draw-in groove simultaneously, lampshade is arranged in screens by the heat radiation groove, and lamp body luminescence component and lamp body radiator are contained in lampshade, and the lamp body radiator is connected with the driving power body by screw, install simple and conveniently, be suitable for promoting the use of.
The accompanying drawing explanation
The structural representation that Fig. 1 is the LED fluorescent tube;
The decomposing schematic representation that Fig. 2 is the LED fluorescent tube;
The local enlarged diagram of the lamp body radiator that Fig. 3 is the LED fluorescent tube;
The local enlarged diagram of the lampshade that Fig. 4 is the LED fluorescent tube;
The driving power body structural representation that Fig. 5 is the LED fluorescent tube;
The local enlarged diagram of the lamp body luminescence component that Fig. 6 is the LED fluorescent tube;
The power supply fixed cover schematic diagram that Fig. 7 is the LED fluorescent tube.
The specific embodiment
Refer to Fig. 1 to Fig. 5, a kind of LED fluorescent tube 100, comprise lampshade 110, lamp body luminescence component 120, lamp body radiator 130 and driving power body 140, described lamp body radiator 130 offers draw-in groove 131, described lamp body radiator 130 surfaces are provided with heat radiation groove 132, described lampshade 110 inner surfaces are provided with screens 111, described lamp body luminescence component 120 inlay cards are in described draw-in groove 131, and described lamp body radiator 130 and described lamp body luminescence component 120 are arranged in described screens 111 and all are contained in described lampshade 110 by described heat radiation groove 132; Described driving power body 140 comprises power supply fixed cover 141, power supply module 142 and lamp holder 143, described power supply module 142 is embedded in described power supply fixed cover 141 and is electrically connected on described lamp body luminescence component 120, and the two ends of described power supply fixed cover 141 all are individually fixed in described lamp body radiator 130 and described lamp holder 143 by screw 150.
Particularly, lampshade 110 can be Merlon (Polycarbonate, PC) material formula lampshade 110.PC material formula lampshade 110 fire-proof high-temperature resistants, it is firmer firm with the glass material of conventional fluorescent, to compare, and can not damage easily, easy to use.And lamp body radiator 130 can be selected high-purity heat radiation aluminium material, the coefficient of heat conduction of heat radiation aluminium is high, is conducive to the good heat radiating of LED fluorescent tube 100.Lamp holder 143 can adopt G13 model specification lamp holder commonly used.Lamp body luminescence component 120 inlay cards are installed on lamp body radiator 130 in draw-in groove 131, lampshade 110 is arranged in screens 111 by heat radiation groove 132 and covers at lamp body radiator 130 and lamp body luminescence component 120, and lamp body radiator 130 and lamp body luminescence component 120 all are contained in lampshade 110.Lampshade 110, lamp body luminescence component 120 and the common lamp body that forms LED fluorescent tube 100 of lamp body radiator 130.The concrete length of lamp body radiator 130, lamp body luminescence component 120 and lampshade 110, the concrete caliber of lamp body and driving power body 140 model specifications etc. all can be selected according to the actual requirements.
Above-mentioned LED fluorescent tube 100, because power supply module 142 is embedded in power supply fixed cover 141, and lamp body radiator 130 and lamp holder 143 all are fixed in by screw 150 in the two ends of power supply fixed cover 141, thereby the heat that power supply module 142 produces is effectively separated with the heat that the lamp body luminescence component 120 that is arranged in lampshade 110 produces, the heat of power supply module 142 can not affect lamp body luminescence component 120, heat stack while having avoided power supply module 142 to be built in lampshade 110, good heat dissipation effect, and the setting due to the heat radiation groove 132 on lamp body radiator 130 surfaces, further improved radiating effect, lamp body luminescence component 120 is fixed in lamp body radiator 130 by inlay card in draw-in groove 131 simultaneously, lampshade 110 is arranged in screens 111 by heat radiation groove 132, and lamp body luminescence component 120 and lamp body radiator 130 are contained in lampshade 110, and lamp body partly is connected with driving power body 140 by screw 150, install simple and conveniently, be suitable for promoting the use of.
Refer to Fig. 2, Fig. 3 and Fig. 6, in one embodiment, the relative both sides of described lamp body radiator 130 all offer draw-in groove 131, and described lamp body luminescence component 120 is two groups, and the difference inlay card is in described two draw-in grooves 131.Thereby LED fluorescent tube 100 possesses lighting at two sides, lighting angle increases.In one embodiment, described lampshade 110 for inner surface forms ripply secondary Nonopaque type lampshade 110.Be lampshade 110 for by secondary optical design and with the luminescent veil of inner ripple 112, not only can enlarge the lighting angle of lamp body in LED fluorescent tube 100, improve the Luminescence Uniformity of LED fluorescent tube 100 lamp bodies, and inner ripple can increase lampshade 110 interior surface area, promote circulation of air speed, thereby further improve the radiating effect of LED fluorescent tube.Adopt two groups of luminescence components in the present embodiment, and adopt the design of secondary Nonopaque type lampshade 110, lighting angle is more than the twice of the emitting led fluorescent tube of single face, and lighting angle has reached more than 350 °, and range of exposures is wide, and Luminescence Uniformity is high, no dark space.
Refer to Fig. 1, Fig. 2 and Fig. 5, in the present embodiment, described driving power body 140 is two, and described two power supply fixed covers 141 all are individually fixed in described lamp body radiator 130 two ends by screw 150, and described two separate settings of power supply module 142.Be provided with driving power body 140 at the two ends of lamp body, be embedded in two separate settings of power supply module 142 of two power supply fixed covers 141 simultaneously, thereby can on two lamp bases 1421 of any lamp holder 143, connect electricity, mate single-ended and both-end electricity-supply device, easy to install and use, improve the scope of application of LED fluorescent tube 100, can further improve installation rate when the lamp holder 143 power supply plug cords that coordinate general G13 model specification are used.
Refer to 1 and Fig. 4, in one embodiment, described driving power body 140 also comprises waterproof gasket 144 and/or water proof ring 145, described waterproof gasket 144 is arranged between described power supply fixed cover 141 and described lampshade 110, and described water proof ring 145 is arranged between described power supply fixed cover 141 and described lamp holder 143.Water proof ring 145 and waterproof gasket 144 all can adopt the water-proof silica-gel material.In the present embodiment, waterproof gasket 144 and water proof ring 145 are two, in the driving power body 140 at lamp body two ends, all adopt waterproof gasket 144 to be arranged between power supply fixed cover 141 and lampshade 110, also all adopt water proof ring 145 to be arranged between power supply fixed cover 141 and lamp holder 143, effectively realize water proof and dust proof.Connect driving power body 140 and lamp body by screw 150, and the setting of water proof ring 145 and waterproof gasket 144, the classification of waterproof of LED fluorescent tube 100 can reach 5 grades, be that water rinses without any injury, dustproof grade can reach 6 grades, prevent that dust from entering fully, especially be applicable to being applied to the outdoor lighting fields of employment such as LED advertisement fluorescent tube in advertising lamp box.
Refer to Fig. 1 and Fig. 5, in one embodiment, described driving power body 140 comprises contact pin pad 146, described power supply module 142 comprises lamp base 1421, described lamp base 1421 is arranged in the through hole of described contact pin pad 146 and the through hole that described lamp holder 143 is offered successively, and described contact pin pad 146 is close to described lamp holder 143 the inners.Lamp base is generally can etch-proof copper lamp base, power supply module one end is provided with two copper lamp bases, contact pin pad 146 can be two, be close to respectively the setting of lamp holder 143 the inners by two contact pin pads 146, can effectively prevent that two through holes that water smoke or dust etc. are offered by lamp holder 143 from entering in lamp body.Contact pin pad 146 in the present embodiment is four, and the driving power body 140 at lamp body two ends is provided with contact pin pad 146, realizes further dustproof and waterproof.
Refer to Fig. 5 and Fig. 6, in one embodiment, described power supply module 142 is provided with male terminal 1422, and described lamp body luminescence component 120 is provided with female terminal 121, and described power supply module 142 inserts described female terminal 121 and is electrically connected to described lamp body luminescence component 120 by described male terminal 1422.Such as two groups of power supply modules 142 in the present embodiment all insert female terminal 121 by male terminal 1422, and realize being electrically connected to of lamp body luminescence component 120 and power supply module 142, thereby in the Renewal process of production, maintenance and the power supply module 142 of LED fluorescent tube 100, more simple and convenient.
Refer to Fig. 2 and Fig. 5, in one embodiment, described screw 150 is self-tapping screw nail 150.In the present embodiment, self-tapping screw nail 150 is eight, power supply fixed cover 141 in two driving power bodys 140 is all followed closely 150 by self-tapping screw and is connected with lamp holder 143 with lamp body radiator 130, the installation of LED fluorescent tube 100 and replacing etc. are more simple and convenient, connecting lamp holder 143 further fixes by cap nut 160 with the self-tapping screw nail 150 of power supply fixed cover 141, not only firmly anticorrosion, and the globality of LED fluorescent tube 100 is better.Be appreciated that in other embodiments, screw 150 can also adopt other normal screws nail that power supply fixed cover 141 is connected with lamp holder 143 with lamp body radiator 130.
In one embodiment, described power supply module 142 is switch constant-current driving power supply formula power supply module 142.Be that power supply module 142 in LED fluorescent tube 100 can switch through alternating current direct and is changed to the constant high frequency direct current; can effectively reduce the light decay of LED fluorescent tube 100; start fast; flicker free; the protection eyes; LED fluorescent tube 100 meets CE and CCC authentication requesting simultaneously, can not produce noise, particularly applicable for the occasion of precision electronic device.Power supply module 142 in the present embodiment also adopts wide voltage power supply, thereby all can instant igniting and normal operation continuously in the scope that is 85V to 265V at alternating current voltage.
Refer to Fig. 7, in one embodiment, described power supply fixed cover 141 inner surfaces offer for the embedded gathering sill 1411 of described power supply module 142.Such as two power supply fixed covers 141 in the present embodiment all offer gathering sill 1411, power supply module 142 can be installed in power supply fixed cover 141 along gathering sill 1411, thereby convenient to operation when production, maintenance and the power supply module 142 of LED fluorescent tube 100 are changed.
Refer to Fig. 1, Fig. 2 and Fig. 5, in the present embodiment, when 100 assembling of LED fluorescent tube, by in two groups of lamp body luminescence components 120, two draw-in grooves 131 that inlay card is offered in lamp body radiator 130 respectively, and snap in the screens 111 of lampshade 110 by the heat radiation groove 132 of lamp body radiator 130, and two groups of lamp body luminescence components 120 and lamp body radiator 130 all are contained in lampshade 110, then the gathering sill 1411 of two power supply modules 142 being offered along two power supply fixed covers 141 and being embedded in respectively in two power supply fixed covers 141, then the male terminal of two power supply modules 142 1422 can be inserted respectively in the female terminal 121 at two groups of lamp body luminescence component 120 two ends, and make corresponding waterproof gasket 144 between lampshade 110 and power supply fixed cover 141 simultaneously, and by corresponding self-tapping screw nail 150, two power supply fixed covers 141 are fixed in to lamp body radiator 130 two ends, in two through holes that the copper lamp base 1421 that then makes corresponding power supply module 142 is offered through two through holes and the lamp holder 143 of contact pin pad 146 successively and make copper lamp base 1421 expose lamp holder 143 outer ends, so that wiring, and make corresponding contact pin pad 146 be close to lamp holder 143 the inners at lamp body two ends, and make corresponding water proof ring 145 between lampshade 110 and lamp holder 143 simultaneously, by corresponding self-tapping screw nail 150, lamp holder 143 and power supply fixed cover 141 are fixed, and corresponding cap nut 160 is tightened against to self-tapping screw nail 150 gets final product.When needs are changed power supply module 142 element such as grade, the carrying out dismounting that only self-tapping screw need to be followed closely to 150 correspondences such as grade gets final product, and installation and maintenance is simple and convenient.
Above-mentioned LED fluorescent tube 100, when light fixture rated power is 22W, lampshade 110 temperature are controlled at below 45 ℃, lamp pearl in lamp body luminescence component 120 can be welded the pin temperature and is controlled at below 65 ℃, the light decay of LED light can be well controlled, life-span is effectively ensured, power consumption is below half of conventional fluorescent, life-span can reach ten times of conventional fluorescent, and normal service life is more than 30,000 hours, and economize on electricity is up to 70 percent, can use for a long time and without replacing, and can keep same brightness, and reduce labour cost, be more suitable for being difficult to the occasion of changing; And can take full advantage of the lamp that the coloury advantage of light emitting diode is made various glow colors, do not use mercury and other heavy metal simultaneously, meet the requirement of " about being limited in the instruction of using some harmful components in electronic and electrical equipment ", environmental protection, the use field of expansion LED fluorescent tube 100, such as the advertising lighting that can be widely used in outdoor use and some commercial lighting.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a LED fluorescent tube, it is characterized in that, comprise lampshade, lamp body luminescence component, lamp body radiator and driving power body, described lamp body radiator offers draw-in groove, described lamp body spreader surface is provided with the heat radiation groove, described lampshade inner surface is provided with screens, and described lamp body luminescence component inlay card is in described draw-in groove, and described lamp body radiator and described lamp body luminescence component are arranged in described screens and all are contained in described lampshade by described heat radiation groove; Described driving power body comprises power supply fixed cover, power supply module and lamp holder, described power supply module is embedded in described power supply fixed cover and is electrically connected on described lamp body luminescence component, and the two ends of described power supply fixed cover all are individually fixed in described lamp body radiator and described lamp holder by screw.
2. LED fluorescent tube according to claim 1, is characterized in that, the relative both sides of described lamp body radiator all offer draw-in groove, and described lamp body luminescence component is two groups, and the difference inlay card is in described two draw-in grooves.
3. LED fluorescent tube according to claim 1 and 2, is characterized in that, described lampshade is that inner surface forms ripply secondary Nonopaque type lampshade.
4. LED fluorescent tube according to claim 1, is characterized in that, described driving power body is two, and described two power supply fixed covers all are individually fixed in described lamp body radiator two ends by screw, and described two separate settings of power supply module.
5. according to the described LED fluorescent tube of claim 1 or 4, it is characterized in that, described driving power body also comprises waterproof gasket and/or water proof ring, described waterproof gasket is arranged between described power supply fixed cover and described lampshade, and described water proof ring is arranged between described power supply fixed cover and described lamp holder.
6. LED fluorescent tube according to claim 5, it is characterized in that, described driving power body comprises the contact pin pad, described power supply module comprises lamp base, described lamp base is arranged in the through hole of described contact pin pad and the through hole that described lamp holder is offered successively, and described contact pin pad is close to described lamp holder the inner.
7. according to the described LED fluorescent tube of claim 1 or 4, it is characterized in that, described power supply module is provided with male terminal, and described lamp body luminescence component is provided with female terminal, and described power supply module inserts described female terminal by described male terminal and is electrically connected to described lamp body luminescence component.
8. according to the described LED fluorescent tube of claim 1 or 4, it is characterized in that, described screw is the self-tapping screw nail.
9. according to the described LED fluorescent tube of claim 1 or 4, it is characterized in that, described power supply module is switch constant-current driving power supply formula power supply module.
10. according to the described LED fluorescent tube of claim 1 or 4, it is characterized in that, described power supply fixed cover inner surface offers for the embedded gathering sill of described power supply module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204161060U CN203336306U (en) | 2013-07-12 | 2013-07-12 | Led lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204161060U CN203336306U (en) | 2013-07-12 | 2013-07-12 | Led lamp tube |
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| Publication Number | Publication Date |
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| CN203336306U true CN203336306U (en) | 2013-12-11 |
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| CN2013204161060U Expired - Fee Related CN203336306U (en) | 2013-07-12 | 2013-07-12 | Led lamp tube |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121525A (en) * | 2014-06-03 | 2014-10-29 | 姚海波 | Annular LED lamp tube |
| WO2016074140A1 (en) * | 2014-11-10 | 2016-05-19 | 刘美婵 | Automatically producible lamp tube and manufacturing method therefor |
| CN106122808A (en) * | 2016-08-29 | 2016-11-16 | 中山市横栏镇力天照明灯饰厂 | A kind of industrial lamp of LED |
-
2013
- 2013-07-12 CN CN2013204161060U patent/CN203336306U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121525A (en) * | 2014-06-03 | 2014-10-29 | 姚海波 | Annular LED lamp tube |
| WO2016074140A1 (en) * | 2014-11-10 | 2016-05-19 | 刘美婵 | Automatically producible lamp tube and manufacturing method therefor |
| CN106062476A (en) * | 2014-11-10 | 2016-10-26 | 刘美婵 | Automatically producible lamp tube and manufacturing method therefor |
| CN106062476B (en) * | 2014-11-10 | 2019-08-02 | 刘美婵 | Can automated production fluorescent tube and its manufacturing method |
| CN106122808A (en) * | 2016-08-29 | 2016-11-16 | 中山市横栏镇力天照明灯饰厂 | A kind of industrial lamp of LED |
| CN106122808B (en) * | 2016-08-29 | 2023-12-01 | 中山市横栏镇力天照明灯饰厂 | LED industrial lamp |
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Address after: Guanlan street of Longhua city of Shenzhen province Guangdong District 518000 south ring concept yishida Science Park Patentee after: Shenzhen EASTAR Electronic Co., Ltd. Address before: 518000 Guangdong province Shenzhen city Longhua District Guanlan street and community yishida Bao Yicheng Science Park building B Patentee before: Shenzhen Eastar Electronic Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20210712 |
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| CF01 | Termination of patent right due to non-payment of annual fee |