CN104033772A - Adaptive fan-cooled LED lamp tube - Google Patents
Adaptive fan-cooled LED lamp tube Download PDFInfo
- Publication number
- CN104033772A CN104033772A CN201410286351.3A CN201410286351A CN104033772A CN 104033772 A CN104033772 A CN 104033772A CN 201410286351 A CN201410286351 A CN 201410286351A CN 104033772 A CN104033772 A CN 104033772A
- Authority
- CN
- China
- Prior art keywords
- heat radiation
- radiation rack
- fluorescent tube
- self adaptation
- rack
- 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.)
- Granted
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses an adaptive fan-cooled LED lamp tube and relates to the technical field of non-portable indoor lighting sets. The adaptive fan-cooled LED lamp tube comprises two LED light-emitting circuit boards, a radiating rack and a semi-tubular lampshade; the two LED light-emitting circuit boards have an included angle of 120-160 degrees and are symmetrically attached to the lower surface of the radiating rack; radiating rods are vertically distributed on the left and right sides of an inner cavity of the radiating rack; the cross section of the radiating rods is in a streamline shape in the length-wise direction of the radiating rack; seal cap plugs of the LED light-emitting circuit boards are fixed to both ends of the radiating rack; each seal cap plug is provided with an air inlet; the radiating rack and the semi-tubular lampshade are connected in an inserted manner and are fixed through the seal cap plugs at two ends; the top center of the radiating rack is radially provided with at least one air outlet; a cooling fan is mounted in each air outlet. The adaptive fan-cooled LED lamp tube has the advantages of insufficiency in ventilation and good cooling effect.
Description
Technical field
The present invention relates to the technical field of non-portable indoor illumination light fitting.
Background technology
Existing LED fluorescent tube mostly adopts passive heat radiation method on the market, is about to LED luminous circuit board and is pasting a heat-dissipating aluminium plate, and some require high high-power LED lamp often to adopt radiator fan to carry out active heat removal to heat-dissipating aluminium plate to heat radiation.But LED fluorescent tube is in the market to the fin shape on heat-dissipating aluminium plate surface and how to coordinate aspect not do special optimal design with radiator fan, so in fact can carry out research and the improvement of a dark step to these two aspects.
Summary of the invention
Technical problem to be solved by this invention, is the technical deficiency for above-mentioned existence, provide a kind of circulation of air fully, the LED fluorescent tube of the self adaptation fan cooling of good heat dissipation effect.
The technical solution used in the present invention is: the LED fluorescent tube that a kind of self adaptation fan cooling is provided: comprise two LED luminous circuit boards, heat radiation rack and halfpipe lampshade, the angle of described two LED luminous circuit boards is 120 ° to 160 °, and symmetry fits in heat radiation rack lower surface; The inner chamber left and right two sides distribution vertical distribution of heat radiation rack has heat-radiating rod, and the cross section of heat-radiating rod is streamlined at the length direction of heat radiation rack; The two ends of heat radiation rack are all fixed with the capping pin of LED luminous circuit board; On each capping pin, have air admission hole; Heat radiation rack and halfpipe lampshade are pegged graft and are fixed by the capping pin at two ends; The end face middle part of heat radiation rack radially has at least one steam vent; A radiator fan is all installed in each steam vent.
Further optimize the technical program, the heat radiation rack of the LED fluorescent tube of self adaptation fan cooling comprises globoidal structure, and globoidal structure lower end is connected with herringbone structure, and herringbone structure is divided into left and right two parts by the inner chamber of heat radiation rack; The upper surface of two LED luminous circuit boards is close to respectively the lower surface of the inclined-plane dividing plate of two herringbone structures; Lower end, herringbone structure middle part is provided with a thread groove; The below, two ends of globoidal structure is respectively equipped with a groove.
Further optimize the technical program, the end face middle part of the heat radiation rack of the LED fluorescent tube of self adaptation fan cooling radially has two steam vents.
Further optimize the technical program, the LED fluorescent tube of self adaptation fan cooling is all fixed with one-way exhaust window at each steam vent place; Described one-way exhaust window is comprised of a plurality of blades.
Further optimize the technical program, on described heat radiation rack, be also fixed with position sensor device; Position sensor device comprises gravity sensing box, is sealed with the insulation strip of two symmetrically arranged medial recess in gravity sensing box, on two eradication edge strips, carries conduction roller bearing; The medial recess place of each insulation strip and two ends are all fixed with an electrode slice; Two electrode slices that are positioned at two insulation strip medial recess places are connected and control respectively the rotating Vortex exhaust of two radiator fans with control circuit; The electrode slice that is positioned at two insulation strip two ends is connected respectively and controls the radiator fan reverse rotation air inlet of correspondence position with control circuit.
Further optimize the technical program, each electrode slice top of the LED fluorescent tube of self adaptation fan cooling, all has a tapped through hole on the end face of gravity sensing box.
Further optimize the technical program, on described heat radiation rack, be also fixed with two double-point double-throw switch; Each double-point double-throw switch is controlled respectively a radiator fan commutation.
The invention has the beneficial effects as follows: 1, extraneous air can enter the inner chamber of heat radiation rack 2 from the special reserved air inlet of capping pin, than the radiator structure of traditional LED fluorescent tube, compares and has better air inlet effect; 2, heat-radiating rod cross section is streamlined, and the resistance area little and that contact with heat-radiating rod that air-flow is subject to when through heat-radiating rod is like this larger, and radiating efficiency is high.3, at least one radiator fan is discharged to heat radiation rack outside by hot blast, and position sensor device can be controlled the direction of rotation of radiator fan according to installation position of the present invention, hot blast is discharged as far as possible upward, contributes to improve radiating efficiency; 4, can by controlling the double-point double-throw switch of each radiator fan, lock the direction of rotation of each radiator fan, hot blast is discharged as far as possible upward, contribute to improve radiating efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the capping pin of Fig. 1;
Fig. 3 is the use view of heat radiation rack;
Fig. 4 is the use view of one-way exhaust window in Fig. 1;
Fig. 5 removes the structural representation after one-way exhaust window in Fig. 4;
Fig. 6 is the structural representation of position sensor device in embodiment 1;
Fig. 7 is the internal structure schematic diagram of position sensor device;
Fig. 8 is the circuit diagram of control circuit of cooling fan in embodiment 1;
Fig. 9 is the circuit diagram of the radiator fan of embodiment 2.
description of reference numerals:
1, LED luminous circuit board; 2, heat radiation rack; 3, halfpipe lampshade; 4, heat-radiating rod; 5, capping pin; 6, air admission hole; 7, steam vent, 8, radiator fan; 9, one-way exhaust window; 10, blade; 11, position sensor device; 12, gravity sensing box; 13, insulation strip; 14, conduction roller bearing; 15, electrode slice; 16, double-point double-throw switch; 17, tapped through hole; 18, rubber wheel; 19, globoidal structure; 20, herringbone structure; 21, inclined-plane dividing plate; 22, thread groove; 23, groove; 24, jube.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
Embodiment 1
The LED fluorescent tube of self adaptation fan cooling, the angle that comprises two LED luminous circuit boards 1, heat radiation rack 2 and 3, two LED luminous circuit boards 1 of halfpipe lampshade is 120 ° to 160 °.Heat radiation rack 2 comprises globoidal structure 19, and globoidal structure 19 lower ends are connected with herringbone structure 20, and the jube 24 of herringbone structure 20 upper ends, middle part is divided into left and right two parts by the inner chamber of heat radiation rack 2, and the two sides of herringbone structure 20 is inclined-plane dividing plate 21; The upper surface of two LED luminous circuit boards 1 is close to respectively the lower surface of two inclined-plane dividing plates 21; Herringbone structure 20 lower ends, middle part are provided with a thread groove 22; The below, two ends of globoidal structure 19 is respectively equipped with a groove 23; Thread groove 22 is for being threaded with capping pin 5; Groove 23 is for the halfpipe lampshade 3 of pegging graft; There is heat-radiating rod 4 (with reference to accompanying drawing 3) on the two sides, inner chamber left and right of heat radiation rack 2 respectively vertical distribution, and the cross section of heat-radiating rod 4 is streamlined at the length direction of heat radiation rack 2; Heat-radiating rod 4 dense distribution are on inclined-plane dividing plate 21; And account for the 40%-50% of inclined-plane dividing plate 21 areas; The two ends of heat radiation rack 2 are all fixed with the capping pin 5 of LED luminous circuit board 1; On each capping pin 5, have air admission hole 6; Heat radiation rack 2 is pegged graft with halfpipe lampshade 3 and is fixing by the capping pin 5 at two ends; The end face middle part of heat radiation rack 2 radially has two steam vents 7; Each steam vent 7 is interior is all provided with a radiator fan 8; At each steam vent 7 place, be all fixed with one-way exhaust window 9; One-way exhaust window 9 forms (with reference to accompanying drawing 4) by a plurality of blades 10; Blade 10 outwards rotates and opens; On heat radiation rack 2, be also fixed with position sensor device 11; Position sensor device 11 comprises gravity sensing box 12, and the insulation strip 13, two that is sealed with two symmetrically arranged medial recess in gravity sensing box 12 is thoroughly done away with and on edge strips 13, carried conduction roller bearing 14; The medial recess place of each insulation strip 13 and two ends are all fixed with an electrode slice 15; Two electrode slices 15 that are positioned at two insulation strip medial recess places are connected and control respectively the rotating Vortex exhaust of two radiator fans 8 with control circuit; The electrode slice 15 that is positioned at two insulation strip two ends is connected respectively and controls the radiator fan 8 reverse rotation air inlets (with reference to accompanying drawing 6) of correspondence position with control circuit.
As shown in Figure 8, S1-S3 is three switches of gravity sensing box, the signal of switch on and off will be passed to 138 decoders, 138 decoders convert signal to different sense of current output, by four triode Q1-Q4, electric current is amplified to the motor of passing to radiator fan 8, M1, M2 are two radiator fans 8.
When the present invention is flatly arranged on vertical wall, conduction roller bearing 14 touches 15, two electrode slices 15 of two electrode slices that are positioned at two insulation strip 13 lower ends and has realized electrical connection by conduction roller bearing 14.Now control circuit drives the radiator fan 8 that is positioned at bottom to blow towards top, hot-air is blown to the top of heat radiation rack 2 inside; Drive superposed radiator fan 8 to the outside exhaust of heat radiation rack 2, the hot-air in heat radiation rack 2 is discharged to outside jointly by two radiator fans so simultaneously.While being positioned at radiator fan 8 reverse rotation of bottom, be positioned at one-way exhaust window 9 places of bottom, the interior formation negative pressure of heat radiation rack 2, blade 10 is herein closed; Superposed radiator fan 8 is in outside exhaust condition, and blade 10 is herein opened.
When the present invention is arranged in horizontal top surface, conduction roller bearing 14 touches 15, two electrode slices 15 of two electrode slices at two insulation strip 13 medial recess places and has realized electrical connection by conduction roller bearing 14.Now control circuit drives two radiator fan 8 exhausts in the opposite direction, and the hot-air in heat radiation rack 2 is discharged.Now the blade 10 of one-way exhaust window 9 is all opened.
Each electrode slice 15 top, all has a tapped through hole 17 on the end face of gravity sensing box 12; The screw that holds out against that is screwed into plastic material in tapped through hole 17 can be by 14 lockings of conduction roller bearing.When the present invention vertical be arranged on vertical wall time, the metal roller bearing 14 in gravity sensing box cannot roll, and now just can hold out against the artificial row's airintake direction of setting two radiator fans 8 of screw by what be screwed into plastic material.
The middle part of conduction roller bearing 14 is fixed with rubber roll 18, and conduction roller bearing 14 rubber roll 18 when rolling, between two insulation strip 13, play the guiding role.
Embodiment 2
As shown in Figure 9, the difference of the present embodiment and embodiment 1 is: at each steam vent 7 place, be all fixed with one-way exhaust window 9; The blade 10 that described one-way exhaust window 9 is opened by a plurality of outside rotations forms; On described heat radiation rack 2, be also fixed with two double-point double-throw switch 16; Double-point double-throw switch 16 can be fixed on heat radiation rack 2 tops; Each double-point double-throw switch 16 is controlled respectively 8 commutations of a radiator fan.
When the present invention is arranged on vertical wall, the double-point double-throw switch of top radiator fan 8 16 is dialed to exhaust position, the double-point double-throw switch of bottom radiator fan 8 16 is dialed to air-suction state.The radiator fan 8 that is positioned at like this bottom is blown towards top, hot-air is blown to the top of heat radiation rack 2 inside; Superposed radiator fan 8 is to the outside exhaust of heat radiation rack 2, and the interior hot-air of heat radiation rack 2 is discharged to outside jointly by two radiator fans like this.While being positioned at radiator fan 8 reverse rotation of bottom, be positioned at one-way exhaust window 9 places of bottom, the interior formation negative pressure of heat radiation rack 2, blade 10 is herein closed; Superposed radiator fan 8 is in outside exhaust condition, and blade 10 is herein opened.
When the present invention is arranged in horizontal top surface, two double-point double-throw switch 16 are all dialed to exhaust position, now two radiator fan 8 exhausts in the opposite direction, discharge the hot-air in heat radiation rack 2.Now the blade 10 of one-way exhaust window 9 is all opened.
Claims (7)
1. the LED fluorescent tube of a self adaptation fan cooling, it is characterized in that: comprise two LED luminous circuit boards (1), heat radiation rack (2) and halfpipe lampshade (3), the angle of described two LED luminous circuit boards (1) is 120 ° to 160 °, and symmetry fits in heat radiation rack (2) lower surface; There is heat-radiating rod (4) on the two sides, inner chamber left and right of heat radiation rack (2) respectively vertical distribution, and the cross section of heat-radiating rod (4) is streamlined at the length direction of heat radiation rack (2); The two ends of heat radiation rack (2) are all fixed with the capping pin (5) of LED luminous circuit board (1); On each capping pin (5), have air admission hole (6); Heat radiation rack (2) is pegged graft with halfpipe lampshade (3) and is fixing by the capping pin (5) at two ends; The end face middle part of heat radiation rack (2) radially has at least one steam vent (7); A radiator fan (8) is all installed in each steam vent (7).
2. the LED fluorescent tube of self adaptation fan according to claim 1, it is characterized in that: described heat radiation rack (2) comprises globoidal structure (19), globoidal structure (19) lower end is connected with herringbone structure (20), and herringbone structure (20) is divided into left and right two parts by the inner chamber of heat radiation rack (2); The upper surface of two LED luminous circuit boards (1) is close to respectively the lower surface of two herringbone structures (20) inclined-plane dividing plates (21); Lower end, herringbone structure (20) middle part is provided with a thread groove (22); The below, two ends of globoidal structure (19) is respectively equipped with a groove (23).
3. the LED fluorescent tube of self adaptation fan cooling according to claim 1 and 2, is characterized in that: the end face middle part of described heat radiation rack (2) radially has two steam vents (7).
4. the LED fluorescent tube of self adaptation fan cooling according to claim 3, is characterized in that: at each steam vent (7), locate to be all fixed with one-way exhaust window (9); Described one-way exhaust window (9) is comprised of a plurality of blades (10).
5. the LED fluorescent tube of self adaptation fan cooling according to claim 4, is characterized in that: on described heat radiation rack (2), be also fixed with position sensor device (11); Position sensor device (11) comprises gravity sensing box (12), is sealed with the insulation strip (13) of two symmetrically arranged medial recess in gravity sensing box (12), carries conduction roller bearing (14) on two eradication edge strips (13); The medial recess place of each insulation strip (13) and two ends are all fixed with an electrode slice (15); Two electrode slices (15) that are positioned at two insulation strip medial recess places are connected and control respectively the rotating Vortex exhaust of two radiator fans (8) with control circuit; The electrode slice (15) that is positioned at two insulation strip two ends is connected and controls respectively radiator fan (8) the reverse rotation air inlet of correspondence position with control circuit.
6. the LED fluorescent tube of self adaptation fan cooling according to claim 5, is characterized in that: in each electrode slice (15) top, all have a tapped through hole (17) on the end face of gravity sensing box (12).
7. the LED fluorescent tube of self adaptation fan cooling according to claim 4, is characterized in that: on described heat radiation rack (2), be also fixed with two double-point double-throw switch (16); Each double-point double-throw switch (16) is controlled respectively a radiator fan (8) commutation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410286351.3A CN104033772B (en) | 2014-06-19 | 2014-06-19 | The LED lamp tube of a kind of self-adaptation fan heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410286351.3A CN104033772B (en) | 2014-06-19 | 2014-06-19 | The LED lamp tube of a kind of self-adaptation fan heat radiation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104033772A true CN104033772A (en) | 2014-09-10 |
| CN104033772B CN104033772B (en) | 2016-06-08 |
Family
ID=51464664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410286351.3A Active CN104033772B (en) | 2014-06-19 | 2014-06-19 | The LED lamp tube of a kind of self-adaptation fan heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104033772B (en) |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757486A (en) * | 2016-04-06 | 2016-07-13 | 德清瑞泰克照明科技有限公司 | Radiating LED lamp |
| CN105757485A (en) * | 2016-04-06 | 2016-07-13 | 德清瑞泰克照明科技有限公司 | LED fluorescent lamp tube |
| WO2017008567A1 (en) * | 2015-07-16 | 2017-01-19 | 合联达实业（深圳）有限公司 | Led lamp having multiple irradiation direction |
| GB2542255A (en) * | 2015-07-27 | 2017-03-15 | Jiaxing Super Lighting Electric Appliance Co Ltd | LED tube lamp |
| US20170290119A1 (en) | 2015-03-10 | 2017-10-05 | Jiaxing Super Lighting Electric Appliance Co., Ltd | Led tube lamp |
| US9845923B2 (en) | 2014-09-28 | 2017-12-19 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9851073B2 (en) | 2015-04-02 | 2017-12-26 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube light with diffusion layer |
| US9879852B2 (en) | 2014-09-28 | 2018-01-30 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9890909B2 (en) | 2014-09-28 | 2018-02-13 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9897265B2 (en) | 2015-03-10 | 2018-02-20 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp having LED light strip |
| US9903537B2 (en) | 2014-12-05 | 2018-02-27 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9945520B2 (en) | 2014-09-28 | 2018-04-17 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9955587B2 (en) | 2015-04-02 | 2018-04-24 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9964263B2 (en) | 2014-09-28 | 2018-05-08 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10021742B2 (en) | 2014-09-28 | 2018-07-10 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10190749B2 (en) | 2015-04-02 | 2019-01-29 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10288272B2 (en) | 2016-03-17 | 2019-05-14 | Zhejiang Super Lighting Electric Appliance Co., Ltd | Curved LED tubular lamp |
| US10514134B2 (en) | 2014-12-05 | 2019-12-24 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10560989B2 (en) | 2014-09-28 | 2020-02-11 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| CN111001254A (en) * | 2019-12-31 | 2020-04-14 | 唐红英 | Dust collector is used in weaving workshop |
| 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 |
| US10641435B2 (en) | 2015-09-02 | 2020-05-05 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11131431B2 (en) | 2014-09-28 | 2021-09-28 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008181769A (en) * | 2007-01-25 | 2008-08-07 | Matsushita Electric Works Ltd | Socket with sensor and lighting fixture comprising the same |
| CN101839413A (en) * | 2010-05-28 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | LED fluorescent lamp |
| CN101968175A (en) * | 2010-10-22 | 2011-02-09 | 中山伟强科技有限公司 | LED lamp tube |
| CN203605066U (en) * | 2013-12-23 | 2014-05-21 | 上虞市友友照明电器有限公司 | Light emitting diode (LED) lamp with fan |
| JP2014099269A (en) * | 2012-11-13 | 2014-05-29 | Nec Lighting Ltd | Led lamp |
-
2014
- 2014-06-19 CN CN201410286351.3A patent/CN104033772B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008181769A (en) * | 2007-01-25 | 2008-08-07 | Matsushita Electric Works Ltd | Socket with sensor and lighting fixture comprising the same |
| CN101839413A (en) * | 2010-05-28 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | LED fluorescent lamp |
| CN101968175A (en) * | 2010-10-22 | 2011-02-09 | 中山伟强科技有限公司 | LED lamp tube |
| JP2014099269A (en) * | 2012-11-13 | 2014-05-29 | Nec Lighting Ltd | Led lamp |
| CN203605066U (en) * | 2013-12-23 | 2014-05-21 | 上虞市友友照明电器有限公司 | Light emitting diode (LED) lamp with fan |
Cited By (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10342078B2 (en) | 2014-09-28 | 2019-07-02 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11686457B2 (en) | 2014-09-28 | 2023-06-27 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11649934B2 (en) | 2014-09-28 | 2023-05-16 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| CN112377824B (en) * | 2014-09-28 | 2022-12-06 | 嘉兴山蒲照明电器有限公司 | LED straight lamp |
| US11519567B2 (en) | 2014-09-28 | 2022-12-06 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9845923B2 (en) | 2014-09-28 | 2017-12-19 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11131431B2 (en) | 2014-09-28 | 2021-09-28 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9869431B2 (en) | 2014-09-28 | 2018-01-16 | Jiaxing Super Lighting Electric Appliance Co., Ltd | Thermo-compression head, soldering system, and LED tube lamp |
| US9879852B2 (en) | 2014-09-28 | 2018-01-30 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9890909B2 (en) | 2014-09-28 | 2018-02-13 | 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 |
| CN112377825A (en) * | 2014-09-28 | 2021-02-19 | 嘉兴山蒲照明电器有限公司 | LED straight lamp |
| US9927071B2 (en) | 2014-09-28 | 2018-03-27 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9945520B2 (en) | 2014-09-28 | 2018-04-17 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| CN112377824A (en) * | 2014-09-28 | 2021-02-19 | 嘉兴山蒲照明电器有限公司 | LED straight-tube lamp with luminous efficiency more than 91.8lm/W and drive circuit conversion efficiency more than 80% |
| US9964263B2 (en) | 2014-09-28 | 2018-05-08 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10021742B2 (en) | 2014-09-28 | 2018-07-10 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10024503B2 (en) | 2014-09-28 | 2018-07-17 | 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 |
| US10670197B2 (en) | 2014-09-28 | 2020-06-02 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10624160B2 (en) | 2014-09-28 | 2020-04-14 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10190732B2 (en) | 2014-09-28 | 2019-01-29 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10560989B2 (en) | 2014-09-28 | 2020-02-11 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10426003B2 (en) | 2014-09-28 | 2019-09-24 | Jiazing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10295125B2 (en) | 2014-09-28 | 2019-05-21 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10352540B2 (en) | 2014-12-05 | 2019-07-16 | 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 |
| US11906115B2 (en) | 2014-12-05 | 2024-02-20 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US9903537B2 (en) | 2014-12-05 | 2018-02-27 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10830397B2 (en) | 2014-12-05 | 2020-11-10 | 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 |
| US10082250B2 (en) | 2014-12-05 | 2018-09-25 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US11226073B2 (en) | 2015-03-10 | 2022-01-18 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | Led tube lamp |
| US20170290119A1 (en) | 2015-03-10 | 2017-10-05 | Jiaxing Super Lighting Electric Appliance Co., Ltd | Led tube lamp |
| US11698170B2 (en) | 2015-03-10 | 2023-07-11 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9897265B2 (en) | 2015-03-10 | 2018-02-20 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp having LED light strip |
| US10890300B2 (en) | 2015-03-10 | 2021-01-12 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10487991B2 (en) | 2015-03-10 | 2019-11-26 | Jiaxing Super Lighting Electronic Appliance Co., Ltd. | LED tube lamp |
| US9851073B2 (en) | 2015-04-02 | 2017-12-26 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube light with diffusion layer |
| US10047932B2 (en) | 2015-04-02 | 2018-08-14 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube light with LED leadframes |
| US10190749B2 (en) | 2015-04-02 | 2019-01-29 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US9955587B2 (en) | 2015-04-02 | 2018-04-24 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| WO2017008567A1 (en) * | 2015-07-16 | 2017-01-19 | 合联达实业（深圳）有限公司 | Led lamp having multiple irradiation direction |
| GB2542255A (en) * | 2015-07-27 | 2017-03-15 | Jiaxing Super Lighting Electric Appliance Co Ltd | LED tube lamp |
| GB2542255B (en) * | 2015-07-27 | 2021-05-19 | Jiaxing Super Lighting Electric Appliance Co Ltd | LED tube lamp |
| US10641435B2 (en) | 2015-09-02 | 2020-05-05 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED tube lamp |
| US10876690B2 (en) | 2015-09-02 | 2020-12-29 | Jiaxing Super Lighting Electric Appliance Co., Ltd. | LED tube lamp |
| US10619833B2 (en) | 2016-03-17 | 2020-04-14 | Zhejiang Super Lighting Electric Appliance Co., Ltd | Curved LED tubular lamp |
| US10288272B2 (en) | 2016-03-17 | 2019-05-14 | Zhejiang Super Lighting Electric Appliance Co., Ltd | Curved LED tubular lamp |
| US10408441B1 (en) | 2016-03-17 | 2019-09-10 | Zhejiang Super Lighting Electric | Curved LED tubular lamp |
| CN105757486A (en) * | 2016-04-06 | 2016-07-13 | 德清瑞泰克照明科技有限公司 | Radiating LED lamp |
| CN105757485A (en) * | 2016-04-06 | 2016-07-13 | 德清瑞泰克照明科技有限公司 | LED fluorescent lamp tube |
| CN105757485B (en) * | 2016-04-06 | 2019-02-01 | 德清瑞泰克照明科技有限公司 | A kind of LED fluorescent lamp tube |
| CN111001254A (en) * | 2019-12-31 | 2020-04-14 | 唐红英 | Dust collector is used in weaving workshop |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104033772B (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104033772A (en) | Adaptive fan-cooled LED lamp tube | |
| CN201025394Y (en) | Power box and air-conditioner for air-conditioner | |
| CN204629416U (en) | A kind of LED lamp tube with radiator fan and moisture-proof function | |
| CN206112829U (en) | Energy -saving and heat radiation dust removal LED street lamp | |
| CN104075298B (en) | LED street lamp and radiator thereof | |
| CN203010326U (en) | Light-emitting diode (LED) lamp with fan heat abstractor | |
| CN104061493B (en) | A kind of LED down | |
| CN111836520A (en) | Submerged air conditioner electrical apparatus box heat radiation structure and interior external machine integral type air conditioner | |
| CN203810590U (en) | Air conditioning electric control box cooling device and air conditioning comprising same | |
| CN203998547U (en) | Permanent magnetic synchronous traction machine with aeration structure | |
| CN104300398A (en) | Distribution box intelligently controlling internal temperature | |
| CN202791490U (en) | LED lamp with fan radiator | |
| CN203413477U (en) | LED spotlight with multipoint light sources | |
| CN206694873U (en) | A kind of tunnel type fan cooling air return formula LED bulb | |
| CN206149711U (en) | Heat radiator for network communications device | |
| CN205244917U (en) | Response heat dissipation formula LED illumination lamps and lanterns | |
| CN206600629U (en) | The heat conduction device of energy-saving LED light fixture | |
| CN215419250U (en) | Programmable DC power supply | |
| CN204176495U (en) | Light emitting diode road lamp | |
| CN205278803U (en) | Supplementary heat dissipation LED lamp of fan | |
| CN211475637U (en) | High-efficient radiating LED street lamp | |
| CN209449143U (en) | A kind of great-power electromagnetic heating control cabinet | |
| CN203326426U (en) | Low-pressure switch cabinet | |
| CN201426027Y (en) | Outdoor light current equipment box | |
| CN206978724U (en) | One kind energy-conservation drying room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |