CN201110529Y - Light-emitting diode lamp with fan heat radiation function - Google Patents
Light-emitting diode lamp with fan heat radiation function Download PDFInfo
- Publication number
- CN201110529Y CN201110529Y CNU2007201268817U CN200720126881U CN201110529Y CN 201110529 Y CN201110529 Y CN 201110529Y CN U2007201268817 U CNU2007201268817 U CN U2007201268817U CN 200720126881 U CN200720126881 U CN 200720126881U CN 201110529 Y CN201110529 Y CN 201110529Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- heat radiation
- lamp cup
- fan
- circuit board
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Abstract
The utility model relates to a luminescent diode with the heat dissipation function by a fan, mainly, a high power luminescent diode component is installed in a heat dissipation lamp cup with radiating flanges, a lamp holder which is provided with a circuit board inside is installed on the rear end of the heat dissipation lamp cup, the circuit board is electrically connected with the high power luminescent diode component, a plurality of radiating flanges are arranged on the peripheral surface of the heat dissipation lamp cup, wherein penetrate space interval is formed between the lamp holder and the rear end of the heat dissipation lamp cup, a fan is installed in the penetrate space interval and is electrically connected with the circuit board, thereby heat which is produced when the high power luminescent diode component is lighted is transmitted on the heat dissipation lamp cup, air current which is produced by the fan is also utilized to blow to the heat dissipation lamp cup, which enables the heat to dissipate rapidly.
Description
[technical field]
The utility model is about a light emitting diode (LED) lamp, particularly about a kind of light-emitting diodes lamp structure design that utilizes fan that air-flow heat radiation function is provided.
[background technology]
Traditional lighting is roughly two kinds of structures of incandescent lamp bulb and fluorescent lamp.Because the use of these bulbs has the situation of high power consumption, and the interior mercurous health that waits the heavy metal thing can endanger natural environment and human body, at present as bulbs use of having made laws and having limited these mercurous heavy metals such as grade of countries such as European Union.So it is the LED light lamp of light source that relevant dealer promptly develops with the High Power LED, as the sub of aforementioned conventional light fixture.
At present relevant LED light lamp, it mainly is installing one a High Power LED assembly in a Lamp cup, in Lamp cup rear end installing one, be provided with the lamp socket of circuit board, this circuit board also electrically connects with this High Power LED assembly, this circuit board is provided with a group of pins in addition and stretches out the lamp socket rear end, this light-emitting diodes lamp can be plugged on the lamp holder by this pin, make it can controlledly light purposes such as illumination or decoration are provided.
In the aforesaid LED light lamp, because of being to use the High Power LED element, the side is enough to provide higher brightness, relatively, when this High Power LED element is lighted, can produce high temperature, therefore how overcome light emitting diode and light the problem that produces high temperature, the problem of making great efforts for relevant dealer.
Present known improvement scheme, it mainly is to make Lamp cup use thermally conductive materials made, and make this Lamp cup outer peripheral face form several radiating fins, borrow the thermal conductance that produces when making the High Power LED element light on this Lamp cup, enlarge the cooling surface area auxiliary heat dissipation by Lamp cup with several radiating fins.
Though aforementioned known LED light lamp utilizes its Lamp cup with several radiating fins to enlarge the design of cooling surface area auxiliary heat dissipation, lights generation high temperature for LED light lamp and still can't be left effectively, and necessity of further being improved is arranged in fact.
[utility model content]
The purpose of this utility model is to provide a kind of LED light lamp of tool fan heat radiation function, designs whereby, promotes the heat dissipation of this LED light lamp.
For reaching aforementioned purpose, the LED light lamp of the tool fan heat radiation function that the utility model is designed, it mainly is to have installing one High Power LED assembly in the heat radiation Lamp cup of radiating fin in one, in heat radiation Lamp cup rear end installing one, be provided with the lamp socket of circuit board, this circuit board and this High Power LED assembly electrically connect, this heat radiation Lamp cup outer peripheral face has several radiating fins, wherein be to make between this lamp socket and heat radiation Lamp cup rear end forming a permeable section, and installing one fan electrically connect this circuit board in this permeable section.
The beneficial effects of the utility model are: by the structure design of preceding exposure optical diode lamp, the thermal conductance that its characteristics are produced when removing and can make this High Power LED assembly light is on the heat radiation Lamp cup, the radiating fin that sees through on this heat radiation Lamp cup enlarges outside the area of dissipation, the air-flow that more utilizes fan to produce blows to the heat radiation Lamp cup, makes the heat that conducts on the heat radiation Lamp cup wave diffusing fast.
[description of drawings]
Fig. 1 is the perspective exploded view of a preferred embodiment of the utility model LED light lamp.
Fig. 2 is the three-dimensional appearance schematic diagram of light emitting diode preferred embodiment shown in Figure 1.
Fig. 3 is the user mode reference diagram of light emitting diode preferred embodiment shown in Figure 1.
[main element symbol description]
(10) heat radiation Lamp cup (11) radiating fin
(30) lamp socket (31) disposal area
(32) the affixed post of permeable section (33)
(34) support column
(40) circuit board (41) terminal
(50) fan
[specific embodiment]
As shown in Figure 1 to Figure 3, it is a preferred embodiment that discloses the LED light lamp of the utility model tool fan heat radiation function, this LED light lamp is to comprise a heat radiation Lamp cup 10, a High Power LED assembly, a lamp socket 30, a circuit board 40 and a fan 50, wherein:
This heat radiation Lamp cup 10 is the made members of thermally conductive materials, and its inside has a light reflection surface, and outer peripheral face is provided with several radiating fins 11.
This High Power LED assembly is the luminescence component that includes one group of High Power LED wafer set, and be installed in this heat radiation Lamp cup 10, described High Power LED wafer set can be single High Power LED wafer, or be several the High Power LED wafers that can send different wave length coloured light, be full-color type light-emitting component, make it can controlled luminous different color light.
This lamp socket 30 is to be installed in this heat radiation Lamp cup 10 rear ends, this lamp socket 30 can be single integrated member, or be illustrated in figure 1 as these heat radiation Lamp cup 10 inside of member that two members combine relatively and have a disposal area 31, and be formed with a permeable section 32 with respect to heat radiation Lamp cup 10 rear ends, in this preferred embodiment, these lamp socket 30 front interval are provided with the affixed post 33 of number, affixed Lamp cup 10 rear ends of should dispelling the heat, or further be interval with the support column 34 of several length less than affixed post.
This circuit board 40 is in the disposal area 31 that is installed in this lamp socket 30, provides this High Power LED assembly to see through lead and 40 electric connections of this circuit board, and this circuit board 40 connects one group of terminal 41 in addition and stretches out lamp socket 30 rear ends, connects the usefulness of power supply as the outside.
This fan 50 is permeable section 32 places that are installed in this lamp socket 30 and 10 of Lamp cups of heat radiation, and through lead and circuit board 40 electric connections, in this preferred embodiment, this fan 50 can be mounted on several support columns 34 of this lamp socket 30, make this fan 50 be positioned at the middle section position of permeable section 32, make these fan 50 air intakes and 30 of lamp sockets and outlet air end and 10 of heat radiation Lamp cups respectively keep a spacing.
LED light lamp design of the present utility model, when using, the terminal 41 that this LED light lamp can stretch out lamp socket 30 rear ends is installed on the lamp holder, and it can controlledly be lighted.The High Power LED assembly is controlled when lighting when this, the heat that it produced can conduct on this heat radiation Lamp cup 10, the radiating fin 11 that sees through on this heat radiation Lamp cup 10 enlarges outside the area of dissipation, the air-flow that more utilizes fan 50 to produce blows to heat radiation Lamp cup 10, makes the heat that conducts on the heat radiation Lamp cup 10 can be air-flow and waves diffusing fast.
According to the above, the designed LED light lamp of the utility model is except that utilizing the heat radiation Lamp cup with radiating fin to enlarge the cooling surface area, more utilize fan that quick heat radiating is provided, avoid the damage of this light-emitting diode component Yin Gaowen, and then prolong the service life of this LED light lamp.
Claims (4)
1. the LED light lamp of tool fan heat radiation function, it mainly is installing one a High Power LED assembly in a heat radiation Lamp cup, in heat radiation Lamp cup rear end installing one, be provided with the lamp socket of circuit board, this circuit board and this High Power LED assembly electrically connect, this heat radiation Lamp cup outer peripheral face has several radiating fins, it is characterized in that:
Form a permeable section between this lamp socket and heat radiation Lamp cup rear end, and installing one fan electrically connects this circuit board in this permeable section.
2. the LED light lamp of tool fan heat radiation function as claimed in claim 1 is characterized in that: this lamp socket front interval is provided with the affixed post of number, and the affixed Lamp cup rear end of should dispelling the heat forms a permeable section between this lamp socket and heat radiation Lamp cup rear end.
3. the LED light lamp of tool fan heat radiation function as claimed in claim 1, it is characterized in that: this lamp socket front interval is provided with several support columns, establishes wherein for this fan group, is positioned at this permeable section stage casing.
4. the LED light lamp of tool fan heat radiation function as claimed in claim 2, it is characterized in that: this lamp socket front interval is provided with several the support columns that are shorter in length than affixed post, establishes wherein for this fan group, is positioned at this permeable section stage casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201268817U CN201110529Y (en) | 2007-10-15 | 2007-10-15 | Light-emitting diode lamp with fan heat radiation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201268817U CN201110529Y (en) | 2007-10-15 | 2007-10-15 | Light-emitting diode lamp with fan heat radiation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201110529Y true CN201110529Y (en) | 2008-09-03 |
Family
ID=39895062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201268817U Expired - Fee Related CN201110529Y (en) | 2007-10-15 | 2007-10-15 | Light-emitting diode lamp with fan heat radiation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201110529Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102341649A (en) * | 2009-03-05 | 2012-02-01 | 欧司朗股份有限公司 | Lighting device having at least one heat sink |
| US8125125B2 (en) | 2009-09-30 | 2012-02-28 | Everlight Electronics Co., Ltd. | Light source module |
| CN102042494B (en) * | 2009-10-09 | 2012-09-26 | 亿光电子工业股份有限公司 | Light source module |
| CN104048189A (en) * | 2013-03-15 | 2014-09-17 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN104913281A (en) * | 2015-06-30 | 2015-09-16 | 刘骁洋 | Heat-radiating device for LED lamp with fan |
-
2007
- 2007-10-15 CN CNU2007201268817U patent/CN201110529Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102341649A (en) * | 2009-03-05 | 2012-02-01 | 欧司朗股份有限公司 | Lighting device having at least one heat sink |
| CN102341649B (en) * | 2009-03-05 | 2015-08-19 | 欧司朗股份有限公司 | With the lighting device of at least one radiator |
| US9677753B2 (en) | 2009-03-05 | 2017-06-13 | Osram Gmbh | Lighting device having at least one heat sink |
| US8125125B2 (en) | 2009-09-30 | 2012-02-28 | Everlight Electronics Co., Ltd. | Light source module |
| CN102042494B (en) * | 2009-10-09 | 2012-09-26 | 亿光电子工业股份有限公司 | Light source module |
| CN104048189A (en) * | 2013-03-15 | 2014-09-17 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN104048189B (en) * | 2013-03-15 | 2016-08-10 | 海洋王（东莞）照明科技有限公司 | A kind of light fixture |
| CN104913281A (en) * | 2015-06-30 | 2015-09-16 | 刘骁洋 | Heat-radiating device for LED lamp with fan |
| CN104913281B (en) * | 2015-06-30 | 2018-05-04 | 刘骁洋 | LED lamp fan heat sink |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101687472B (en) | Lighting assembly having a heat dissipating housing | |
| JP2008186758A (en) | Self-ballasted lighting led lamp | |
| CN203215308U (en) | Lamp provided with lamp holder and luminaire | |
| JP2005166578A (en) | Electric-bulb-shaped led lamp | |
| WO2008086665A1 (en) | Led light | |
| TWM423207U (en) | Heat-dissipation structure for light bulb | |
| CN201110529Y (en) | Light-emitting diode lamp with fan heat radiation function | |
| CN102720961A (en) | LED (light emitted diode) candle lamp capable of lightening in entire space | |
| CN201661875U (en) | High-brightness LED lamp | |
| CN105841041B (en) | A kind of LED Mirror front lamps | |
| CN202521271U (en) | Hollow heat-radiating LED lamp with zoned luminous structure | |
| KR200452813Y1 (en) | Led lighting fixtures | |
| CN110242867A (en) | A kind of module type LED light source | |
| CN103672485A (en) | Led lamp structure | |
| CN102121588A (en) | LED lamp bulb with multi-direction projection effect | |
| TW201043851A (en) | LED lamp with heat dissipating structure | |
| CN108870341A (en) | A kind of light-emitting diode assembly with high efficiency heat radiation effect | |
| CN202946967U (en) | Light-emitting diode (LED) bulb with tail and heat dissipation channel | |
| CN202152935U (en) | LED (Light-Emitting Diode) lamp | |
| CN201851997U (en) | Integrated LED down lamp | |
| CN201475710U (en) | Energy-saving LED bulb | |
| CN201059468Y (en) | Energy-saving projector lamps | |
| CN202303282U (en) | High-power LED (light emitting diode) heat-conducting plastic radiator lamp cup | |
| CN103032698A (en) | Light-emitting diode (LED) illumination unit component and illumination device | |
| CN202056675U (en) | Lamp cap of high-power LED (light-emitting diode) street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080903 Termination date: 20121015 |