CN105333321A - High-power LED bulb lamp - Google Patents
High-power LED bulb lamp Download PDFInfo
- Publication number
- CN105333321A CN105333321A CN201510870109.5A CN201510870109A CN105333321A CN 105333321 A CN105333321 A CN 105333321A CN 201510870109 A CN201510870109 A CN 201510870109A CN 105333321 A CN105333321 A CN 105333321A
- Authority
- CN
- China
- Prior art keywords
- led bulb
- radiator
- power led
- upper cover
- fan
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
Abstract
The invention provides a high-power LED bulb lamp. The high-power LED bulb lamp comprises an upper cover, a lamp cap which is positioned at the upper end of the upper cover, a fan, a radiator, an LED aluminum base plate, an aluminum fixing ring and a lampshade, wherein the LED aluminum base plate is fixed to the lower end surface of the radiator; the aluminum fixing ring is fixedly connected with the radiator and the lampshade; two convex plastic columns are also arranged on the end surface of the fan; a driver is fixed to the plastic columns; a plurality of air holes are formed in the bottom part of the driver. The high-power LED bulb lamp has the characteristics of being convenient to mount, and outstanding in heat radiating effect. Compared with a current LED bulb lamp in the market, the high-power LED bulb lamp has the advantages that the power is doubled in the original basis, and meanwhile, the service life cannot be decreased.
Description
Technical field
The present invention relates to field of LED illumination, be specifically related to a kind of high-power LED bulb.
Background technology
In LED field, its heat dissipation problem perplexs numerous research staff always, due to LED longevity of service, the space of its lamp body encapsulation is more and more less, heat dissipation problem will be more outstanding, the fin that arranges in the periphery of Lamp cup of traditional LED dispels the heat, and for LED, power drives is absolutely necessary, general power drives is all arranged on lamp holder, and distance between lamp holder and LED chip is very short, generally all separated by one piece of fixed head between it, time the caloric requirement that LED chip produces is dispelled the heat by fin, heat will through lamp holder, the power drives that lamp holder is arranged itself produces certain heat owing to working long hours, add the heat of LED chip, if can not dispel the heat in time, just likely power source life is reduced, affect the service life of LED.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of high-power LED bulb, by arranging multiple air-vent in the bottom driven, be fixed on the plastic cement post of fan projection, because plastic cement post has certain altitude, between such fan and driving, just maintain certain gap, during fan work, because airflow direction blows to LED aluminum base plate, while to LED aluminum base plate heat radiation, drive outside cold air to dispel the heat to driving, form convection current and the displacement of inside and outside air.Lamp covers and is provided with multiple air vent, further increase the radiating effect of driving.
In order to realize technical purpose of the present invention, the present invention adopts following technical scheme.
A kind of high-power LED bulb, comprise lamp upper cover, be positioned at the lamp holder of lamp upper cover upper end, fan, radiator, LED aluminum base plate, aluminium retainer plate and lampshade, described LED aluminum base plate is fixed on the lower surface of radiator, and described aluminium retainer plate is connected and fixed radiator and lampshade, is wherein also provided with two protruding plastic cement posts at the end face of described fan, described plastic cement post is fixed with driving, and the bottom of described driving is provided with multiple air-vent.
Further, described lamp covers be provided with multiple air vent.
Further, the wind direction of described fan blows to LED aluminum base plate.
Further, the open slot of heat dissipation ventilation is provided with at described radiator near one end of LED aluminum base plate.
Further, at described radiator, one end of lamp upper cover is provided with groove, described fan is installed in groove.
Further, the shape of the fin of described radiator is fin-like.
Further, be threaded connection between described lamp holder and lamp upper cover fixing.
The beneficial effect that the present invention has is: the invention provides a kind of high-power LED bulb, by arranging multiple air-vent in the bottom driven, be fixed on the plastic cement post of fan projection, because plastic cement post has certain altitude, certain gap is just maintained between such fan and driving, during fan work, because airflow direction blows to LED aluminum base plate, while to LED aluminum base plate heat radiation, drive outside cold air to enter from the gap driven between the air-vent of bottom and plastic cement post, form convection current and the displacement of inside and outside air, driving is dispelled the heat.Lamp covers and is provided with multiple air vent, form the cross-ventilation of lamp upper cover → driving → fan → radiator → LED aluminum base plate → open slot, further increase the integral heat sink effect of LEDbulb lamp, improve the service life of LED lamp.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described:
Fig. 1 is overall decomposition texture schematic diagram of the present invention;
Fig. 2 is overall structure schematic diagram of the present invention;
Fig. 3 be in the present invention Fig. 2 along the sectional view of A-A.
In figure: 1-lamp holder; 2-lamp upper cover; 21-air vent; 3-drives; 31-air-vent; 4-fan; 41-plastic cement post; 5-radiator; 51-open slot; 52-groove; 6-LED aluminium base; 7-aluminium retainer plate; 8-lampshade.
Detailed description of the invention
In order to make technical problem solved by the invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, do not limit the present invention.
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, the invention provides a kind of high-power LED bulb, comprise lamp upper cover 2, be positioned at the lamp holder 1 of lamp upper cover 2 upper end, fan 4, radiator 5, LED aluminum base plate 6, aluminium retainer plate 7 and lampshade 8.Described lamp upper cover 2 is provided with multiple air vent 21, and lamp upper cover 2 and lamp holder 1 are threaded connection fixing.The end face of described fan 4 is provided with two protruding plastic cement posts 41, plastic cement post 41 is fixed with driving 3, drives the bottom of 3 to be provided with multiple air-vent 31.Described radiator 5 is provided with the open slot 51 of heat dissipation ventilation near one end of LED aluminum base plate 6, the fin of radiator 5 is fin-like.Described LED aluminum base plate 6 is fixed on by aluminium retainer plate 7 on the lower surface of radiator 5, and radiator 5 is provided with groove 52 near one end of lamp upper cover, and described fan 4 is installed in groove 52.
During real work, the wind direction of fan 4 blows to LED aluminum base plate 6, and the heat produced when being worked by radiator 5 pairs of LED aluminum base plate 6 is dispelled the heat.Owing to being provided with multiple air-vent 31 in the bottom of driving 3, time on the plastic cement post 41 being fixed in fan 4 projection, the projection of plastic cement post 41 has certain altitude, such fan 4 and will keep certain interval between driving 3.When fan 4 works, outside cold air is driven to enter from the air-vent 31 bottom driving 3 and the gap between plastic cement post 41, and the multiple air vents 21 by arranging on lamp upper cover 2, form the cross-ventilation route of lamp upper cover 2 → driving 3 → fan 4 → radiator 5 → LED aluminum base plate 6 → open slot 51, form convection current and the displacement of inside and outside air, realize LED aluminum base plate 6 and drive 3 to dispel the heat.
A kind of high-power LED bulb provided by the invention, has easy for installation, the feature of radiating effect excellence.Compared to LEDbulb lamp existing on market, power can improve twice on original basis, can not reduce its service life simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a high-power LED bulb, comprise lamp upper cover (2), be positioned at the lamp holder (1) of lamp upper cover (2) upper end, fan (4), radiator (5), LED aluminum base plate (6), aluminium retainer plate (7) and lampshade (8), described LED aluminum base plate (6) is fixed on the lower surface of radiator (5), described aluminium retainer plate (7) is connected and fixed radiator (5) and lampshade (8), it is characterized in that: be also provided with two protruding plastic cement posts (41) at the end face of described fan (4), described plastic cement post (41) is fixed with driving (3), the bottom of described driving (3) is provided with multiple air-vent (31).
2. a kind of high-power LED bulb according to claim 1, is characterized in that: described lamp upper cover (2) is provided with multiple air vent (21).
3. a kind of high-power LED bulb according to claim 2, is characterized in that: the wind direction of described fan (4) blows to LED aluminum base plate (6).
4. a kind of high-power LED bulb according to claim 3, is characterized in that: described radiator (5) is provided with the open slot (51) of heat dissipation ventilation near one end of LED aluminum base plate (6).
5. a kind of high-power LED bulb according to claim 4, is characterized in that: described radiator (5) is provided with groove (52) near one end of lamp upper cover (2), and described fan (4) is installed in groove (52).
6. a kind of high-power LED bulb according to claim 5, is characterized in that: the shape of the fin of described radiator (5) is fin-like.
7. a kind of high-power LED bulb according to claim 6, is characterized in that: be threaded connection fixing between described lamp holder (1) and lamp upper cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870109.5A CN105333321B (en) | 2015-11-30 | 2015-11-30 | A kind of high-power LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870109.5A CN105333321B (en) | 2015-11-30 | 2015-11-30 | A kind of high-power LED bulb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105333321A true CN105333321A (en) | 2016-02-17 |
| CN105333321B CN105333321B (en) | 2019-03-26 |
Family
ID=55284015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510870109.5A Active CN105333321B (en) | 2015-11-30 | 2015-11-30 | A kind of high-power LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105333321B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523943A (en) * | 2016-11-09 | 2017-03-22 | 重庆三烁光电科技有限公司 | LED lamp for household illumination |
| CN109506163A (en) * | 2018-12-29 | 2019-03-22 | 电子科技大学中山学院 | Outdoor high-power LED lamp with high-efficient heat dissipation and high even light |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203454069U (en) * | 2013-08-06 | 2014-02-26 | 陈芝玲 | LED PAR lamp |
| CN203848040U (en) * | 2014-04-25 | 2014-09-24 | 杭州丽晶照明电器有限公司 | Super-power LED lamp |
| CN203927611U (en) * | 2014-07-03 | 2014-11-05 | 湖北楚骥科技有限公司 | A kind of Novel LED bulkhead lamp |
| CN104180332A (en) * | 2013-05-24 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Lamp and fixing structure |
| CN204084029U (en) * | 2014-09-11 | 2015-01-07 | 杨新分 | LED Par lamp |
| CN205137128U (en) * | 2015-11-30 | 2016-04-06 | 江门市美饰家照明有限公司 | High -power LED (Light emitting diode) bulb lamp |
-
2015
- 2015-11-30 CN CN201510870109.5A patent/CN105333321B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180332A (en) * | 2013-05-24 | 2014-12-03 | 海洋王（东莞）照明科技有限公司 | Lamp and fixing structure |
| CN203454069U (en) * | 2013-08-06 | 2014-02-26 | 陈芝玲 | LED PAR lamp |
| CN203848040U (en) * | 2014-04-25 | 2014-09-24 | 杭州丽晶照明电器有限公司 | Super-power LED lamp |
| CN203927611U (en) * | 2014-07-03 | 2014-11-05 | 湖北楚骥科技有限公司 | A kind of Novel LED bulkhead lamp |
| CN204084029U (en) * | 2014-09-11 | 2015-01-07 | 杨新分 | LED Par lamp |
| CN205137128U (en) * | 2015-11-30 | 2016-04-06 | 江门市美饰家照明有限公司 | High -power LED (Light emitting diode) bulb lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523943A (en) * | 2016-11-09 | 2017-03-22 | 重庆三烁光电科技有限公司 | LED lamp for household illumination |
| CN109506163A (en) * | 2018-12-29 | 2019-03-22 | 电子科技大学中山学院 | Outdoor high-power LED lamp with high-efficient heat dissipation and high even light |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105333321B (en) | 2019-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105333321A (en) | High-power LED bulb lamp | |
| CN203082629U (en) | High-power bulb | |
| CN210717007U (en) | Heat dissipation type LED lamp | |
| CN205137128U (en) | High -power LED (Light emitting diode) bulb lamp | |
| KR20140147630A (en) | LED cooling device of air flow type | |
| CN204420645U (en) | Energy-saving autonomous radiating type LED lamp | |
| CN203395774U (en) | LED (light emitting diode) street lamp | |
| CN201973598U (en) | Efficient heat dissipating LED (light-emitting diode) projection lamp | |
| CN102261579A (en) | Light emitting diode light fitting | |
| CN104406139A (en) | Convection radiator | |
| CN204756539U (en) | LED lamps and lanterns with cooling fan device | |
| CN101943345A (en) | LED lamp of double-layer radiating plate | |
| CN208720001U (en) | A kind of high-power LED mine lamp | |
| CN201724181U (en) | High-power LED thermal module | |
| CN208817111U (en) | A kind of New LED heat radiation module and LED lamp | |
| CN202149404U (en) | Large-power LED (light-emitting diode) projection lamp | |
| CN202118590U (en) | LED (light-emitting diode) lamp bulb | |
| CN205137266U (en) | Large -power LED (light -emitting diode) mining lamp | |
| CN203757480U (en) | LED (Light Emitting Diode) light bar | |
| CN103899952A (en) | LED lamp | |
| CN204387766U (en) | With the LED electricity-saving lamp of autonomous type heat radiation | |
| CN110701495A (en) | Heat dissipation type LED lamp | |
| CN204187375U (en) | A kind of LED tunnel lamp | |
| CN209801422U (en) | Corn lamp | |
| CN203115608U (en) | High-power light-emitting diode (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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190603 Address after: 529000 Building No. 17, Keyuan West Road, Jianghai District, Jiangmen City, Guangdong Province Patentee after: JIANGMEN BOLIN LIGHTING TECHNOLOGY CO., LTD. Address before: 529000 No. 17 Keyuan West Road, Jianghai District, Jiangmen City, Guangdong Province Patentee before: JIANGMEN MEISHIJIA LIGHTING CO., LTD. |
|
| TR01 | Transfer of patent right |