CN103912798B - Wide-angle luminescence type of respiration cooling LED bulb - Google Patents

Wide-angle luminescence type of respiration cooling LED bulb Download PDF

Info

Publication number
CN103912798B
CN103912798B CN201310004812.9A CN201310004812A CN103912798B CN 103912798 B CN103912798 B CN 103912798B CN 201310004812 A CN201310004812 A CN 201310004812A CN 103912798 B CN103912798 B CN 103912798B
Authority
CN
China
Prior art keywords
cover
column
thermal column
heating column
vent
Prior art date
Application number
CN201310004812.9A
Other languages
Chinese (zh)
Other versions
CN103912798A (en
Inventor
杜军
陈庆祥
黄锦博
Original Assignee
上虞市正和照明科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 上虞市正和照明科技有限公司 filed Critical 上虞市正和照明科技有限公司
Priority to CN201310004812.9A priority Critical patent/CN103912798B/en
Publication of CN103912798A publication Critical patent/CN103912798A/en
Application granted granted Critical
Publication of CN103912798B publication Critical patent/CN103912798B/en

Links

Abstract

The invention discloses a kind of wide-angle luminescence type of respiration cooling LED bulb, including lampshade, LED light source, radiator, lamp holder, bulb socket, vent window;Described lampshade includes at least 2 lampshade light-emitting areas;Lampshade light-emitting area is radially spaced is arranged in lamp holder peripheral direction;Described radiator includes upper cover, lower cover;Upper cover, including upper cover lamp socket, at least 2 upper cover heating columns;What upper cover heating column was radially spaced from each is arranged on below upper cover lamp socket, is provided with the upper vented cavity of mounting portion vent window between adjacent upper cover heating column;Lower cover, including the lower cover heating column that mounting seat is corresponding with upper cover heating column;What lower cover heating column was radially spaced from each is arranged on above mounting seat, is provided with the lower vented cavity installing vent window remainder between adjacent lower cover heating column, and mounting seat links together with bulb socket.The present invention can solve to improve the heat dispersion technical problem little with lighting angle of bulb.

Description

Wide-angle luminescence type of respiration cooling LED bulb
Technical field
The present invention relates to a kind of wide-angle luminescence type of respiration cooling LED bulb.
Background technology
The LED bulb used in the market mainly includes lampshade, light source assembly, radiator, bulb socket, some LED Lamp has also used vent window, and the above-mentioned parts used in prior art all exist more defect, specifically describe herein below.
The lampshade entirety used in LED at present is to close, and has simply opened an opening for installing lamp holder in end Seat.This enclosed lampshade radiating mode mainly radiator outer surface carries out heat exchange heat radiation, air with extraneous air Cannot be introduced in bulb, so that the integral heat sink poor-performing of bulb, so have a strong impact on the service life of bulb, It addition, lampshade is the most mostly together with employing chemicals fixed bonding with bulb socket, the most more waste Cost.
In order to prevent LED light source the most overheated, one radiator of installation below luminous body is the most all used Dispel the heat.In order to further provide for the heat dispersion of radiator, it is presently mainly and uses volume and the air increasing radiator Contact area, realize as increased the mode such as fin.In order to install driving power supply inside radiator, for safety, its Support fin and mostly use closed design, cause the air of its inner space contact area opposite edges with air and the external world Contact area much smaller, add heat radiation synergistic effect, the temperature at the temperature edge to be far above of radiator internal core, The mode using above-mentioned increase and air contact area is dispelled the heat, owing to air is almost static contacting with radiator so that dissipate Being that the high temperature air with periphery contacts all the time inside hot device, it is not fine for causing its integral heat sink effect.
LED vent window is mainly arranged on below luminous body at present, and is in outside radiator, and vent thereon is main Be rectangle and in array way arrange.The vent window using array way to arrange can not enter with bulk when cannot admit air into In bulb, thus cannot wind gathering so that the radiating effect of radiator is limited.Due to vent window greatly all in radiator outside Do not contact, add the enclosed design of radiator so that the air flowing in vent window is not much smoother, so that The radiating effect obtaining bulb is not fine.
Summary of the invention
The purpose of the present invention one: be to provide a kind of wide-angle luminescence type of respiration cooling LED bulb, solve how to improve bulb Big light emitting anger, working stability performance, the problem of life-span length, so that bulb can when lighting angle is accomplished more than 300 degree The technical problem being operated with good heat radiation.
The purpose of the present invention two: be to provide a kind of wide-angle luminescence type of respiration cooling LED bulb, enable air in radiator Dispelling the heat at a flow way in portion, thus takes away the heat within radiator, solves how to improve the heat radiation that LED is overall The technical problem of performance.
Type of respiration LED bulb, including lampshade, LED light source, radiator, bulb socket, vent window, lamp holder;Described lampshade Including at least 2 lampshade light-emitting areas;Lampshade light-emitting area is radially spaced is arranged in lamp holder peripheral direction;Described radiator includes Upper cover, lower cover;Upper cover, including upper cover lamp socket, at least 2 upper cover heating columns;Radially spaced from each the setting of upper cover heating column Put below upper cover lamp socket, between adjacent upper cover heating column, be provided with the upper vented cavity of mounting portion vent window;Lower cover, including The lower cover heating column that mounting seat is corresponding with upper cover heating column;What lower cover heating column was radially spaced from each is arranged on mounting seat Top, is provided with the lower vented cavity installing vent window remainder between adjacent lower cover heating column, mounting seat is with bulb socket even It is connected together;Lamp bar assembly is arranged on the upper and lower cover heating column of radiator;Described vent window, including vent group, in The outer panel being symmetrical set, the interior plate being positioned at the internal and symmetrical setting of outer panel;Ventilation in vent group Mouth becomes horn-like, and the outer panel of every side and interior plate are combined into flute profile and link together with radiator.
The quantity of described lampshade light-emitting area is at least 6, and the centre being spaced adjacent lampshade light-emitting area is provided with installation vent window Ventilative chamber, this ventilative chamber ovalisation.
The bottom of described lampshade light-emitting area is provided with buckle, and this buckle lateral surface is provided with and matches with the annular protrusion on bulb socket Groove.
Described lamp holder camber sphere, this lamp holder and lampshade light-emitting area are monolithic construction.
It is additionally provided with the upper cover thermal column corresponding with upper cover heating column, upper cover heating column and the heat radiation in upper cover thermal column upper covering Connect between post and have heat-conducting plate;Cover under and also be provided with the lower cover thermal column corresponding with lower cover heating column, lower cover heating column with under Connecting between thermal column in lid thermal column has heat-conducting plate, upper cover thermal column to link together with lower cover thermal column, described upper cover Thermal column, including upper cover thermal column and the upper cover thermal column of side straps breach inwardly of side-closed;Both upper cover thermal columns Offset one from another and be arranged on upper cover lamp socket;Lower cover thermal column is all with breach inwardly.
At least 6 thermal column A it are additionally provided with in described upper cover thermal column;Corresponding, it also is provided with at least 6 in lower cover thermal column and dissipates Plume B, thermal column A and thermal column B lateral surface are surrounded with longitudinal projection;Upper cover heating column and lower cover heating column entirety are Flute profile, thermal column A and thermal column B be circular arc be separately positioned on upper cover and under cover, upper cover heating column and lower cover heating column The termination, two ends of side becomes symmetrical triangle.
Described mounting seat top is provided with air-vent and the power line installing hole of beneficially air flowing, and each air-vent is located at lower cover Immediately below the breach of thermal column.
Described flute profile is " V " shape, and vent group has 4 vents, and these 4 vents become upper and lower, left and right respectively Arrange.
The top of described outer panel is provided with top mounting blocks, and the upper and lower end of interior plate is provided with limited block, middle part be provided with in The tight locking button being symmetrical set, this tight locking button inner surface camber.
Described outer panel bottom is provided with bottom buckle, and this buckle lateral surface is provided with draw-in groove.
The invention has the beneficial effects as follows:
1, it is that radially spaced one-tenth is gathered shape and is arranged in below lamp holder periphery, in the middle of adjacent lampshade light-emitting area due to lampshade light-emitting area Being provided with the ventilative chamber installing vent window, so extraneous air just can enter into the radiator in lampshade, with heat radiation through lampshade The inner surface contact of device, forms cold-hot air convection, thus significantly improves the integral heat sink performance of bulb, extend bulb Service life.
2, install in the bottom of lampshade light-emitting area the annular protrusion on buckle, the groove that this card is buckled and bulb socket match thus Lampshade is fixed together with bulb socket, instead of the use of bonding agent, can reduce the cost while environmental protection.
3, being to be intervally installed owing to installing the upper cover heating column of electroluminescent lamp and lower cover heating column, the space that centre stays can be used In install can be ventilative vent window, such air just can flow to carry out the most omnibearing to radiator entirety inside radiator Heat exchange, the heat after exchange flows out from the vent window of the relative direction of radiator, so that heat is constantly in radiator Portion flows out so that hot-air will not stop all the time in inside radiator, it addition, use this design, radiator is internal be sky Cavity configuration, it is to avoid hot synergistic effect, so that radiator reaches quick heat radiating effect.
4, owing to being provided with thermal column between upper cover and lower cover, air is so made to do curve rotary motion in radiator cavity, Extend the time of contact with thermal column, radiator is carried out sufficient heat exchange.
5, owing to processing breach on thermal column, aerology motion principle is so utilized to make cold air enter with the radiator of heat Row sufficient heat exchange.
6, due in thermal column also added with several thermal columns, improve the radiating effect of radiator so further.
7, due to upper cover and under the heating column that covers be flute profile, bottom is convenient installs lamp bar assembly, and convenient installation of dual-side is ventilated Window.
8, owing to being provided with fixing buckle bottom mounting seat, the original screw thread with bulb socket and bonding connection are replaced, simple, Convenient, environmental protection, it addition, plus after 2 stopper slots, makes together with mounting seat is firmly installed in bulb socket.
9, owing to being machined with air-vent below mounting seat, such air just can enter from this some holes and flow out, and carries further The radiating effect of high radiator.
10, becoming horn-like due to the vent in vent group, it is the same that this shape is equivalent to nozzle so that the sky outside bulb Gas can form one and enter in bulb, it addition, 4 vents become upper and lower, left and right to arrange respectively, so that substantial amounts of In air enters into bulb and carry out heat exchange with radiator.
11, owing to being provided with the tight locking button of symmetrical setting in interior plate middle part, this tight locking button inner surface camber, It is thus possible to make vent window can be firmly fixed on radiator.
12, being to be intervally installed owing to installing the upper cover heating column of electroluminescent lamp and lower cover heating column, the space that centre stays can For install can be ventilative vent window, such air just can flow to carry out the most comprehensive to radiator entirety inside radiator Heat exchange, the heat after exchange flows out from the vent window of the relative direction of radiator, so that heat is constantly from radiator Internal flow out so that hot-air will not stop all the time in inside radiator, it addition, use this design, inside radiator be Cavity structure, it is to avoid hot synergistic effect, so that radiator reaches good radiating effect.
13, owing to being provided with thermal column between upper cover and lower cover, so make air do curve in radiator cavity and rotate fortune Dynamic, extend the time of contact with thermal column, radiator is carried out sufficient heat exchange.
14, being similar to pyriform due to lampshade external form, LED light source component holds curved surface installation, all light along the thermal column surface of radiator The luminescence in source has low-angle to be superimposed, and forms the lighting angle more than 300 degree luminous, and it is big that it has the light emitting anger uniformity In the feature of 300 degree, effectively divide equally luminous intensity.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of vent window in specific embodiment;
Fig. 2 is the schematic diagram of the vent window other direction in Fig. 1;
Fig. 3 is the schematic diagram of vent window top half;
Fig. 4 is the schematic diagram of the vent window top half other direction in Fig. 3;
Fig. 5 is the schematic diagram of vent window the latter half;
Fig. 6 is the schematic perspective view of radiator;
Fig. 7 is the schematic diagram of the radiator other direction in Fig. 6;
Fig. 8 is the schematic diagram of upper cover;
Fig. 9 is the schematic diagram of the other direction of upper cover;
Figure 10 is the schematic diagram of lower cover;
Figure 11 is the schematic diagram of the other direction of lower cover;
Figure 12 is the schematic diagram that vent window is connected with radiator, bulb socket;
Figure 13 is the schematic diagram of bulb socket;
Figure 14 is the schematic perspective view of lampshade;
Figure 15 is the schematic perspective view of lampshade other direction;
Figure 16 is the top view of lampshade;
Figure 17 is the schematic diagram that light fixture removes lampshade;
1. upper covers, 2. lower cover, 3. upper cover lamp socket, 4. upper cover heating column, 5. vent window in figure, 6. go up vented cavity, 7. lamp Headstock, 8. mounting seat, 9. lower cover heating column, 10. descend vented cavity, 11. upper cover thermal columns, 12. heat-conducting plates, 13. Lower cover thermal column, 14. breach, thermal column in 15., 16. projections, 17. terminations, 18. fix buckle, 19. spacing Groove, 20. positive stops, 21. air-vents, 22. power line installing holes, 23. annular protrusions, 24. snap-fit grooves, 25. Lamp bar assembly, 26.LED lamp vent window, 27. outer panels, 28. interior plates, 29. vents, 30. top mounting blocks, 31. tight locking buttons, 33. limited blocks, 34. bottom buckles, 35. lamp holders, 36. lampshade light-emitting areas, 37. buckles, 38. saturating Wind chamber, 39. grooves.
Detailed description of the invention
Refer to Fig. 1 to Fig. 5 and Figure 13, Figure 17, the LED vent window 26 in figure, including 1 vent group, 2 It is internal and same in left and right that the outer panel pushing down lamp bar assembly 25 27,2 pieces of the symmetrical setting of block is positioned at outer panel 27 Symmetrically arranged interior plate 28;Vent group has 4 vents 29, and these vents 29 become horn-like, and become respectively Upper and lower, left and right are arranged symmetrically with.The outer panel 27 of every side is combined into flute profile such as " V " groove with interior plate 28, both sides Outer panel 27 forms the main body frame of vent window with interior plate 28 combination.In order to be arranged on bulb by vent window, spy is outside The top of side plate 27 is provided with a top mounting blocks 30.In order to vent window is installed on a heat sink, special at interior plate 28 Middle part the tight locking button 31 of symmetrical setting is installed, this tight locking button 31 inner surface camber, tight locking button 31 just and Radiator catching groove energy buckle is installed together, and the design of tight locking button 31 makes the installation of vent window become simple and convenient.In order to anti- Stop-pass air regulator moves the position that deviation is original on a heat sink, and the special upper and lower end at interior plate 28 is respectively mounted a limited block 33.In order to by vent window integral installation on bulb socket 7, special a bottom buckle 34 is installed in the bottom of outer panel 27, should Buckle lateral surface is provided with snap-fit grooves 24, it is thus possible to corresponding with the annular protrusion 23 on bulb socket 7.
Refer to Figure 12, LED vent window 26 links together with radiator, and LED vent window 26 is by every side on it Outer panel 27 be combined into " V " flute profile with interior plate 28 and link together with the upper and lower heating column on radiator.LED Vent window 26 is as it has been described above, be described herein radiator.
Refer to Fig. 6 to Figure 11 and Figure 13, Figure 17, the LED lamp heat sink in figure, including a upper cover 1, with upper The lower cover 2 that lid 1 links together.
Upper cover 1, plate-shaped for installing ceiling light and supporting the upper cover lamp socket 3,8 of upper cover heating column 4 for pacifying including one Dress lamp bar assembly 25 and the upper cover heating column 4 of vent window 5;What 8 upper cover heating columns 4 were radially spaced from each is arranged on upper cover Below lamp socket 3 periphery, leaving between two upper cover heating columns 4 adjacent one another are can the upper vented cavity 6 of mounting portion vent window 5; Lower cover 2, including a mounting seat that radiator is arranged on bulb socket 78,8 corresponding with upper cover heating column 4 under Lid heating column 9;What 8 lower cover heating columns 9 were radially spaced from each is arranged on above mounting seat 8, and 2 adjacent lower covers are led Leaving the lower vented cavity 10 installing vent window 5 remainder between plume 9, upper vented cavity 6 and lower vented cavity 10 are combined in one Rise and a vent window 5 just can be installed.
In order to improve the radiating effect of radiator, upper cover 1 is also equipped with the upper cover thermal column corresponding with upper cover heating column 4, The corresponding upper cover thermal column 11 of each upper cover heating column 4, connecting one piece between both has the heat-conducting plate that can transmit heat 12;Lower cover 2 is provided with the lower cover thermal column corresponding with lower cover heating column 9, a lower cover heating column 9 and lower cover equally Connect between a lower cover thermal column 13 in thermal column and have one piece of heat-conducting plate 12, when upper cover 1 combines with lower cover 2, Upper cover thermal column and lower cover thermal column are also connected together.
The upper cover thermal column said above, including upper cover thermal column 11 and 4 side straps breach 14 inwardly of 4 side-closed Upper cover thermal column 11;Both upper cover thermal columns 11 offset one from another and are evenly arranged on upper cover lamp socket 3;It addition, upper cover dissipates Being additionally provided with 4 symmetrically arranged interior thermal columns 15 inside plume, the position of these 4 interior thermal column 15 installations is just facing to ventilating Window 5.Corresponding, it also being provided with 4 symmetrically arranged interior thermal columns 15 in lower cover thermal column, these 4 interior thermal columns 15 are installed Position the most just facing to vent window.Lower cover thermal column, 8 lower cover thermal columns 13 thereon are all with breach 14 inwardly. For as far as possible contacts area increased with air more, special by thermal column lateral surface all around longitudinal projection 16.
Upper cover heating column 4 and lower cover heating column 9 entirety in the present embodiment are flute profile, and these posts are that circular arc is respectively provided with On upper cover 1 and lower cover 2, certainly, it is possible to as required upper cover heating column 8 and lower cover heating column 9 entirety are made other Shape.Convenient and firm in order to install vent window 5, special by upper cover heating column 8 and the termination, two ends of lower cover heating column 9 side 17 are processed into triangle in a symmetrical arrangement.
The fixing card that 16 settings radially spaced from each are arranged on bulb socket 7 it is provided with bottom mounting seat 8 in the present embodiment Button 18, these fixing buckles 18 are machined with the snap-fit grooves 24 outwardly mated with the annular protrusion 23 on bulb socket 7. Above-mentioned fixing buckle 18 there are 2 become on symmetrically arranged fixing buckle 18 and are machined with a stopper slot 19, this limit the most respectively Position groove 19 matches with the positive stop 20 on bulb socket 7.Mounting seat 8 top is machined with the ventilative of beneficially air flowing Hole 21 and power line installing hole 22, each air-vent 21 is located at immediately below the breach 14 of lower cover thermal column 13.
Refer to Figure 14 to Figure 16, the lampshade in figure, including the lamp holder of a camber sphere playing dust-proof and printing opacity effect 35,36,8 buckles being arranged on lampshade light-emitting area 36 bottom of lampshade light-emitting area using transparent PC material to make of 8 37;What 8 lampshade light-emitting area 36 spaced radials became plum blossom-shaped is arranged in below lamp holder 35 periphery, and lamp holder 35 is luminous with lampshade It is the same just as Octopus moulding that face 36 connects the moulding formed.It is spaced in the middle of adjacent lampshade light-emitting area 36 to be machined with to install and leads to The ventilative chamber 38 of air regulator, these ventilative chamber 38 ovalisation, while attractive in appearance, ensure have enough air to enter in lampshade Portion.Buckle 37 lateral surface is machined with the groove 39 matched with the annular protrusion 23 on bulb socket 7, so by lampshade and lamp Headstock 7 is fixed together closely.In actual applications, the shape of lamp holder 35, the quantity of lampshade light-emitting area 36 and adjacent The shape formed between lampshade light-emitting area 36 can unrestricted choice as required, it addition, in the present embodiment, lamp holder 35 and lampshade Light-emitting area 36 is a single piece, it is possible to both made split type as required.

Claims (10)

1. wide-angle luminescence type of respiration cooling LED bulb, including lampshade, LED light source, heat radiation Device, lamp holder, bulb socket, vent window;It is characterized in that: described lampshade includes at least 2 lampshades Light-emitting area;Lampshade light-emitting area is radially spaced is arranged in lamp holder peripheral direction;Described radiator includes Upper cover, lower cover;Upper cover, including upper cover lamp socket, at least 2 upper cover heating columns;Upper cover heating column Radially spaced from each is arranged on below upper cover lamp socket, is provided with installation between adjacent upper cover heating column The upper vented cavity of partial ventilation window;Lower cover, including mounting seat corresponding with upper cover heating column under Lid heating column;What lower cover heating column was radially spaced from each is arranged on above mounting seat, adjacent under The lower vented cavity installing vent window remainder, mounting seat and bulb socket it is provided with between lid heating column Link together;Lamp bar assembly is arranged on the upper and lower cover heating column of radiator;Described vent window, Including vent group, the outer panel of symmetrical setting, to be positioned at outer panel internal and right in left and right Claim the interior plate arranged;Vent in vent group becomes horn-like, and the outer panel of every side is with interior Side plate is combined into flute profile and links together with radiator.
2. according to the wide-angle luminescence type of respiration cooling LED bulb described in claim 1, its feature It is: the quantity of described lampshade light-emitting area is at least 6, is spaced in adjacent lampshade light-emitting area Between be provided with install vent window ventilative chamber, this ventilative chamber ovalisation.
3. according to the wide-angle luminescence type of respiration cooling LED bulb described in claim 1, its feature Be: the bottom of described lampshade light-emitting area is provided with buckle, this buckle lateral surface be provided with on bulb socket The groove that matches of annular protrusion.
4. according to the wide-angle luminescence type of respiration cooling LED bulb described in claim 1, its feature Being: described lamp holder camber sphere, this lamp holder and lampshade light-emitting area are monolithic construction.
5. according to the wide-angle luminescence type of respiration cooling LED bulb described in claim 1, its feature Be: be additionally provided with the upper cover thermal column corresponding with upper cover heating column upper covering, upper cover heating column with Connect between thermal column in upper cover thermal column and have heat-conducting plate;Cover under and also be provided with and lower cover heat conduction The lower cover thermal column that post is corresponding, is connected between lower cover heating column with the thermal column in lower cover thermal column and has Heat-conducting plate, upper cover thermal column links together with lower cover thermal column, described upper cover thermal column, including The upper cover thermal column of the upper cover thermal column of side-closed and side straps breach inwardly;Both upper covers dissipate Plume offsets one from another and is arranged on upper cover lamp socket;Lower cover thermal column is all with breach inwardly.
6. according to the wide-angle luminescence type of respiration cooling LED bulb described in claim 5, its feature It is: in described upper cover thermal column, be additionally provided with at least 6 thermal column A;Corresponding, lower cover dispels the heat It also is provided with at least 6 thermal column B, thermal column A in post and thermal column B lateral surface is surrounded with longitudinal direction Projection;Upper cover heating column and lower cover heating column entirety are flute profile, thermal column A and thermal column B Be separately positioned in circular arc upper cover and under cover, upper cover heating column and the two of lower cover heating column side End termination becomes symmetrical triangle.
7. according to the wide-angle luminescence type of respiration cooling LED bulb described in claim 1, its feature It is: described mounting seat top is provided with air-vent and the power line installing hole of beneficially air flowing, Each air-vent is located at immediately below the breach of lower cover thermal column.
8. according to the wide-angle luminescence type of respiration cooling LED bulb described in claim 1, its feature Being: described flute profile is " V " shape, vent group has more than 4 vents, these more than 4 Vent becomes upper and lower, left and right to arrange respectively.
9. according to the wide-angle luminescence type of respiration cooling LED bulb described in claim 1, its feature Being: the top of described outer panel is provided with top mounting blocks, the upper and lower end of interior plate is provided with spacing Block, middle part is provided with the tight locking button of symmetrical setting, this tight locking button inner surface camber.
10., according to the wide-angle luminescence type of respiration cooling LED bulb described in claim 1, it is special Levying and be: described outer panel bottom is provided with bottom buckle, this buckle lateral surface is provided with draw-in groove.
CN201310004812.9A 2013-01-07 2013-01-07 Wide-angle luminescence type of respiration cooling LED bulb CN103912798B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310004812.9A CN103912798B (en) 2013-01-07 2013-01-07 Wide-angle luminescence type of respiration cooling LED bulb

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310004812.9A CN103912798B (en) 2013-01-07 2013-01-07 Wide-angle luminescence type of respiration cooling LED bulb

Publications (2)

Publication Number Publication Date
CN103912798A CN103912798A (en) 2014-07-09
CN103912798B true CN103912798B (en) 2016-12-28

Family

ID=51038686

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310004812.9A CN103912798B (en) 2013-01-07 2013-01-07 Wide-angle luminescence type of respiration cooling LED bulb

Country Status (1)

Country Link
CN (1) CN103912798B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104864322A (en) * 2015-06-01 2015-08-26 辰溪顾通科技有限公司 Ceiling lamp
CN105179971A (en) * 2015-09-26 2015-12-23 宜兴市晨虹照明电器有限公司 Lotus type LED lamp
CN105570696A (en) * 2016-02-26 2016-05-11 上海昭关照明实业有限公司 LED lamp body used for dissipating heat and LED lamp
DE102017109840B4 (en) * 2017-05-08 2019-06-19 Ledvance Gmbh LED retrofit lamp and heat sink for a LED retrofit lamp
CN108061253A (en) * 2017-12-23 2018-05-22 广东科立盈光电技术有限公司 A kind of rotating LED desk lamp of large angle illumination
CN109630929A (en) * 2018-11-27 2019-04-16 广东轻工职业技术学院 A kind of great power LED projecting lamp
TWI687624B (en) * 2019-10-25 2020-03-11 液光固態照明股份有限公司 Lighting device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201173467Y (en) * 2008-02-03 2008-12-31 上海三思电子工程有限公司 Split joint type LED illumination heat radiator unit
CN201706296U (en) * 2010-06-23 2011-01-12 段爱英 Radiating LED lamp
CN202158537U (en) * 2011-06-21 2012-03-07 浙江迈勒斯照明有限公司 Radiator suitable for light-emitting diode (LED) bulb lamps
CN202203906U (en) * 2011-08-23 2012-04-25 江门协华电子科技有限公司 LED lamp bulb radiating structure
CN202229143U (en) * 2011-10-09 2012-05-23 鹏雄实业(深圳)有限公司 Radiator of LED (light-emitting-diode) bulb lamp
CN102563429A (en) * 2012-01-20 2012-07-11 浙江阳光照明电器集团股份有限公司 LED bulb
CN202532231U (en) * 2012-02-18 2012-11-14 黄柱联 LED lamp with excellent radiating effect
CN202546337U (en) * 2012-02-21 2012-11-21 深圳市晟泰电子有限公司 LED (light-emitting diode) candle bulb lamp
CN203309552U (en) * 2013-01-07 2013-11-27 上虞市正和照明科技有限公司 Breathing type heat dissipation LED lamp bulb with large-angle luminescence

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101112663B1 (en) * 2009-12-30 2012-02-16 주식회사 아모럭스 LED Assemblies Having Ball Joint Supporting Structure, LED Assembly Blocks of Attachable and Detachable Type Using the Same, and LED Lighting Apparatus Having Block Assembly Structure of Attachable and Detachable Type
EP2689183A2 (en) * 2011-03-23 2014-01-29 Forever Bulb, Llc Heat transfer assembly for led-based light bulb or lamp device
KR101178262B1 (en) * 2012-04-03 2012-08-29 김화자 Bulb-type led lighting fixtures

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201173467Y (en) * 2008-02-03 2008-12-31 上海三思电子工程有限公司 Split joint type LED illumination heat radiator unit
CN201706296U (en) * 2010-06-23 2011-01-12 段爱英 Radiating LED lamp
CN202158537U (en) * 2011-06-21 2012-03-07 浙江迈勒斯照明有限公司 Radiator suitable for light-emitting diode (LED) bulb lamps
CN202203906U (en) * 2011-08-23 2012-04-25 江门协华电子科技有限公司 LED lamp bulb radiating structure
CN202229143U (en) * 2011-10-09 2012-05-23 鹏雄实业(深圳)有限公司 Radiator of LED (light-emitting-diode) bulb lamp
CN102563429A (en) * 2012-01-20 2012-07-11 浙江阳光照明电器集团股份有限公司 LED bulb
CN202532231U (en) * 2012-02-18 2012-11-14 黄柱联 LED lamp with excellent radiating effect
CN202546337U (en) * 2012-02-21 2012-11-21 深圳市晟泰电子有限公司 LED (light-emitting diode) candle bulb lamp
CN203309552U (en) * 2013-01-07 2013-11-27 上虞市正和照明科技有限公司 Breathing type heat dissipation LED lamp bulb with large-angle luminescence

Also Published As

Publication number Publication date
CN103912798A (en) 2014-07-09

Similar Documents

Publication Publication Date Title
CN203627270U (en) Ventilator with illumination function
JP6007326B2 (en) General-purpose LED bulb construction method, clamp ring structure LED bulb, and LED lamp
KR101451728B1 (en) LED Lamp
US10330303B2 (en) Light emitting device module with heat-sink and air guide
WO2014021087A1 (en) Illumination device
CN106461165B (en) The lighting system of the dissipation of heat
CN102679198B (en) Lamp
KR20130033555A (en) Led lighting lamp
CN101457916B (en) LED lamp
CN101603634B (en) LED lamp fitting
KR20140038116A (en) Led lamp
KR20110101789A (en) Lighting cover having air pipe and led lighting apparatus using the same
US20100135008A1 (en) Led streetlight with heat-dissipating structure
CN101713504B (en) Decorative light fixture including cooling system
CN103383069A (en) Lamp
US9939144B2 (en) Light emitting module
WO2013075441A1 (en) Heat dissipation facilitating led lamp
CN102494278B (en) Light-emitting diode (LED) mining lamp
US9303824B2 (en) LED lighting device
US20140247608A1 (en) Led photo-electric source assembly and led road lamp
CN102330902B (en) LED (Light Emitting Diode) bulb
EP2876356A1 (en) Method for constructing universal led bulb and flange snap ring type led bulb and led lamp
RU140531U1 (en) Led lamp
JP2012195273A (en) Lamp
KR100939531B1 (en) An apparatus for radiating heat of led lamp

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
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161228

Termination date: 20180107