CN201811045U - Light-emitting diode lamp - Google Patents

Light-emitting diode lamp Download PDF

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Publication number
CN201811045U
CN201811045U CN2010205225189U CN201020522518U CN201811045U CN 201811045 U CN201811045 U CN 201811045U CN 2010205225189 U CN2010205225189 U CN 2010205225189U CN 201020522518 U CN201020522518 U CN 201020522518U CN 201811045 U CN201811045 U CN 201811045U
Authority
CN
China
Prior art keywords
light
golden finger
emitting diode
emitting diodes
drive circuit
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
Application number
CN2010205225189U
Other languages
Chinese (zh)
Inventor
何明璋
谢景昌
李亿胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Darfon Electronics Suzhou Co Ltd
Darfon Electronics Corp
Original Assignee
Darfon Electronics Suzhou Co Ltd
Darfon Electronics Corp
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 Darfon Electronics Suzhou Co Ltd, Darfon Electronics Corp filed Critical Darfon Electronics Suzhou Co Ltd
Priority to CN2010205225189U priority Critical patent/CN201811045U/en
Application granted granted Critical
Publication of CN201811045U publication Critical patent/CN201811045U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a light-emitting diode lamp. The lamp comprises a light-emitting diode substrate, a drive circuit board and a shell for accommodating the light-emitting diode substrate and the drive circuit board, wherein the light-emitting diode substrate comprises a light-emitting diode module which is used for generating a light source and is arranged on the light-emitting diode substrate and a golden finger socket which is electrically connected to the light-emitting diode module; the drive circuit board comprises a power adaptor which is used for supplying a driving power supply to the light-emitting diode module and is arranged on the drive circuit board and a golden finger plug which is inserted into the golden finger socket so as to transmit the driving power supply to the light-emitting diode module; and the golden finger plug is arranged at the edge of the drive circuit board. In the light-emitting diode lamp, the light-emitting diode substrate is connected with the drive circuit board through a golden finger, so that the manufacturing cost of the light-emitting diode lamp can be lowered and assembly convenience is enhanced.

Description

Light-emitting diode lamp
Technical field
The utility model relates to a kind of light-emitting diode lamp, refers to a kind of light-emitting diode lamp that can conveniently connect light-emitting diodes structure base board and drive circuit board especially.
Background technology
In recent years, because light-emittingdiode (light emitting diode, long service life, energy consumption LED) is low, energy savings is remarkable, is widely used in the daily life as light source with light-emittingdiode.For example developed at present and the light-emittingdiode bulb that can be directly installed in the common bulb socket, to replace existing bulb, tengsten lamp bulb for example.Commercially available light-emittingdiode bulb comprises lamp holder, lampshade, aluminium base and is installed in light-emittingdiode on the aluminium base.The bottom of aluminium base is provided with heat abstractor, and lamp holder is fixed on the bottom of heat abstractor, and lamp holder and light-emittingdiode electrically connect, and lampshade is fixed on the top of aluminium base, in order to cover light-emittingdiode.When the startup light-emittingdiode threw light on, the light that light-emittingdiode produces can see through lampshade and shine out, and reaches illumination purposes.
Yet, the characteristic of light-emittingdiode bulb and old-fashioned bulb are very different, because knowing from experience, light-emitting diodes produces a large amount of heats, so light-emittingdiode need be adhered to (or being called the light-emitting diodes structure base board) on the aluminium base, again the heat that light-emittingdiode is produced of the heat abstractor by aluminium base bottom immediately dissipation go out, just can keep the normal operation of light-emittingdiode, otherwise can cause shorten the service life of light-emittingdiode, or even burn out.In addition, light-emittingdiode need be with DC driven, and general electric main can't directly drive light-emittingdiode, so the light-emittingdiode bulb need add power supply changeover device AC power is converted to dc source.
Present light-emittingdiode bulb all is that light-emittingdiode and power supply changeover device are arranged at respectively on the different substrates, two benefits have been done like this, the one, cost is lower, because the price of aluminium base is very high, the 2nd, the mechanism design of bulb is easier to, because the volume of bulb is little, be divided into two less planks and put easily than a big plank, and the design of external form mechanism elasticity comparatively.Must consider that the problem that connects, the general practice are two lines of welding connecting light-emitting diodes structure base board and drive circuit board yet be divided into two boards, but because the good heat dissipation effect of aluminium base, weld two lines and get on and be not easy.The another kind of practice is to use connector, when making the light-emitting diodes structure base board, just connector is installed the light-emitting diodes structure base board, then welds two lines on the drive circuit board and adds connector, and is as long as inserting connector connects, convenient relatively many when so assembling.Yet use the cost of connector and connector higher, and on drive circuit board, still need welding.
The utility model content
The object of the present invention is to provide a kind of light-emitting diode lamp, to solve the above problems.
The invention provides a kind of light-emitting diode lamp, it comprises light-emitting diodes structure base board, drive circuit board and is used for the housing of ccontaining this light-emitting diodes structure base board and this drive circuit board.This light-emitting diodes structure base board comprises: be used for producing the light-emittingdiode module of light source, be installed on this light-emitting diodes structure base board; And golden finger socket, be electrically connected at this light-emittingdiode module; This drive circuit board comprises: be used to provide the power supply changeover device of the driving power of this light-emittingdiode module, be installed on this drive circuit board; And be used for inserting this golden finger socket, this driving power is sent to the golden finger plug of this light-emittingdiode module, this golden finger plug-shaped is formed in the edge of this drive circuit board.
According to described light-emitting diode lamp, this light-emittingdiode module is installed on this light-emittingdiode surface of first base, and this golden finger socket is installed on second of this light-emitting diodes structure base board.
According to described light-emitting diode lamp, this light-emittingdiode module and this golden finger socket are installed on this light-emittingdiode surface of first base, and this light-emitting diodes structure base board has perforate, and this golden finger plug inserts this golden finger socket by second of this light-emitting diodes structure base board by this perforate.
According to described light-emitting diode lamp, this light-emitting diodes structure base board is an aluminum base plate.
According to described light-emitting diode lamp, this housing is an aluminium casing.
According to described light-emitting diode lamp, when this golden finger plug inserted this golden finger socket, this drive circuit board formed vertical with this light-emitting diodes structure base board.
Light-emitting diode lamp of the present utility model utilizes golden finger to connect light-emitting diodes structure base board and drive circuit board, can reduce the cost of manufacture of light-emitting diode lamp and increase the convenience of assembling.
Can be further understood by following description of drawings and specific embodiment detailed description in advantage of the present utility model and spirit.
Description of drawings
Fig. 1 is the schematic diagram of first embodiment of light-emitting diode lamp of the present utility model.
Fig. 2 is the schematic diagram of second embodiment of light-emitting diode lamp of the present utility model.
The specific embodiment
Please refer to Fig. 1, Fig. 1 is the schematic diagram of first embodiment of light-emitting diode lamp of the present utility model.Light-emitting diode lamp 100 comprises light-emitting diodes structure base board 110, drive circuit board 120 and housing 130.Light-emitting diodes structure base board 110 comprises light-emittingdiode module 111 and golden finger socket 112.Drive circuit board 120 comprises power supply changeover device 122 and golden finger plug 121.Light-emittingdiode module 111 is installed on light-emitting diodes structure base board 110, is used for producing light source, and light-emitting diodes structure base board 110 is an aluminum base plate, can help this light-emittingdiode module 111 heat radiations.Power supply changeover device 122 is installed on drive circuit board 120, is used for AC power is converted to dc source, so that the driving power of light-emittingdiode module 111 to be provided.Housing 130 is used for ccontaining light-emitting diodes structure base board 110 and drive circuit board 120, housing 130 is an aluminium casing 130, also can help this light-emittingdiode module 111 heat radiations, because light-emittingdiode module 111 can produce a large amount of heat when luminous,, fin helps heat radiation so can being set on the housing 130 again.Golden finger socket 112 is electrically connected at light-emittingdiode module 111, and golden finger plug 121 is formed at the edge of drive circuit board 120, is used for inserting golden finger socket 112, driving power is sent to light-emittingdiode module 111.
In first embodiment, light-emittingdiode module 111 and golden finger socket 112 are installed on the same one side of light-emitting diodes structure base board 110, and light-emitting diodes structure base board 110 has perforate 113, golden finger socket 112 is fixed in perforate 113 next doors, the big I of perforate 113 allows golden finger plug 121 to pass through, so, when light-emitting diodes structure base board 110 and the assembling of light-emittingdiode drive plate, golden finger plug 121 inserts golden finger socket 112 by the another side of light-emitting diodes structure base board 110 by perforate 113.Golden finger plug 121 comprises two utmost points of power supply, and the connection of golden finger plug 121 and golden finger socket 112 can be designed to and can only unidirectionally insert, and can guarantee that like this polarity of power supply is correctly connected.When golden finger plug 121 inserts golden finger socket 112, drive circuit board 120 forms vertical with light-emitting diodes structure base board 110, drive circuit board 120 after the assembling is inserted among the housing 130 with light-emitting diodes structure base board 110, makes light-emittingdiode module 111 towards housing 130 outsides.Mode by golden finger connects, and the assembling of light-emitting diodes structure base board 110 and drive circuit board 120 is simpler, and has saved the inconvenience of welding.
Please refer to Fig. 2, Fig. 2 is the schematic diagram of second embodiment of light-emitting diode lamp of the present utility model.Second embodiment is identical with the element of first embodiment, and difference is in the installation site of the golden finger socket 212 of second embodiment.In first embodiment, light-emittingdiode module 111 and golden finger socket 112 are installed on the same one side of light-emitting diodes structure base board 110, so need perforate 113 on the light-emitting diodes structure base board 110, make golden finger plug 121 insert golden finger socket 112 by perforate 113.In a second embodiment, light-emittingdiode module 111 is installed on first of light-emitting diodes structure base board 110, golden finger socket 212 is installed on second of light-emitting diodes structure base board 110, and just light-emittingdiode module 111 and golden finger socket 212 are installed on the not coplanar of light-emitting diodes structure base board 110.Golden finger socket 212 is installed on the light-emitting diodes structure base board 110 by fixture 214, and is electrically connected at light-emittingdiode module 111.So, just do not need perforate 113 on the light-emitting diodes structure base board 110, when golden finger plug 121 inserts golden finger socket 212, drive circuit board 120 forms vertical with light-emitting diodes structure base board 110, drive circuit board 120 after the assembling is inserted among the housing 130 with light-emitting diodes structure base board 110, makes light-emittingdiode module 111 towards housing 130 outsides.
Compared to prior art, light-emitting diode lamp of the present utility model utilizes golden finger to connect light-emitting diodes structure base board and light-emittingdiode drive plate, need only the golden finger socket that the golden finger plug of light-emittingdiode drive plate is inserted the light-emitting diodes structure base board, make that the assembling of light-emitting diode lamp is simple and convenient.In addition, the golden finger plug utilizes the edge of drive circuit board to form, and can save the cost of connector.Golden finger socket can be installed on the light-emitting diodes structure base board when making the light-emitting diodes structure base board, do not need to use the mode of welding to be installed on the light-emitting diodes structure base board more in addition.
In sum, light-emitting diode lamp of the present utility model comprises light-emitting diodes structure base board, drive circuit board and housing.The light-emitting diodes structure base board comprises light-emittingdiode module and golden finger socket.Drive circuit board comprises power supply changeover device and golden finger plug.Golden finger socket can be installed on the same one side of light-emitting diodes structure base board or coplanar not with the light-emittingdiode module, when golden finger socket and light-emittingdiode module are installed on the same one side of light-emitting diodes structure base board, the light-emitting diodes structure base board has perforate, the golden finger plug inserts golden finger socket by the another side of light-emitting diodes structure base board by perforate, if when golden finger socket and light-emittingdiode module were installed on the not coplanar of light-emitting diodes structure base board, then the light-emitting diodes structure base board did not need perforate.When light-emitting diodes structure base board and the assembling of light-emittingdiode drive plate, the golden finger plug is inserted golden finger socket, insert again among the housing, make the light-emittingdiode module towards hull outside.Therefore, light-emitting diode lamp of the present utility model utilizes golden finger to connect light-emitting diodes structure base board and drive circuit board, can reduce the cost of manufacture of light-emitting diode lamp and increase the convenience of assembling.
According to the detailed description of the above specific embodiment, hope can be known description feature of the present utility model and spirit more, and is not to come the utility model is limited with the above-mentioned disclosed specific embodiment.

Claims (6)

1. a light-emitting diode lamp is characterized in that, comprises:
The light-emitting diodes structure base board comprises:
Be used for producing the light-emittingdiode module of light source, be installed on this light-emitting diodes structure base board; And
Golden finger socket is electrically connected at this light-emittingdiode module;
Drive circuit board comprises:
Be used to provide the power supply changeover device of the driving power of this light-emittingdiode module, be installed on this drive circuit board; And
Be used for inserting this golden finger socket, this driving power is sent to the golden finger plug of this light-emittingdiode module, this golden finger plug-shaped is formed in the edge of this drive circuit board; And
Be used for the housing of ccontaining this light-emitting diodes structure base board and this drive circuit board.
2. light-emitting diode lamp according to claim 1 is characterized in that: this light-emittingdiode module is installed on this light-emittingdiode surface of first base, and this golden finger socket is installed on second of this light-emitting diodes structure base board.
3. light-emitting diode lamp according to claim 1, it is characterized in that: this light-emittingdiode module and this golden finger socket are installed on this light-emittingdiode surface of first base, and this light-emitting diodes structure base board has perforate, and this golden finger plug inserts this golden finger socket by second of this light-emitting diodes structure base board by this perforate.
4. light-emitting diode lamp according to claim 1 is characterized in that: this light-emitting diodes structure base board is an aluminum base plate.
5. light-emitting diode lamp according to claim 1 is characterized in that: this housing is an aluminium casing.
6. light-emitting diode lamp according to claim 1 is characterized in that: when this golden finger plug inserted this golden finger socket, this drive circuit board formed vertical with this light-emitting diodes structure base board.
CN2010205225189U 2010-08-31 2010-08-31 Light-emitting diode lamp Expired - Fee Related CN201811045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205225189U CN201811045U (en) 2010-08-31 2010-08-31 Light-emitting diode lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205225189U CN201811045U (en) 2010-08-31 2010-08-31 Light-emitting diode lamp

Publications (1)

Publication Number Publication Date
CN201811045U true CN201811045U (en) 2011-04-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205225189U Expired - Fee Related CN201811045U (en) 2010-08-31 2010-08-31 Light-emitting diode lamp

Country Status (1)

Country Link
CN (1) CN201811045U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013067945A1 (en) * 2011-11-11 2013-05-16 Zhao Yijun Led lamp wick and lighting device using led as light source
CN103322438A (en) * 2012-03-22 2013-09-25 李文雄 High-power LED projection lamp and manufacturing method thereof
CN105179972A (en) * 2015-09-30 2015-12-23 罗会才 Three-dimensional power source of bulb lamp and LED bulb lamp
CN105526569A (en) * 2014-10-24 2016-04-27 集优光电股份有限公司 Electric conductive structure of light-emitting diode bulb
CN105889879A (en) * 2014-05-08 2016-08-24 厦门通士达照明有限公司 Connector and LED light fixture having same
TWI608191B (en) * 2016-12-16 2017-12-11 逢甲大學 Led capsules having heat dissipation structures

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013067945A1 (en) * 2011-11-11 2013-05-16 Zhao Yijun Led lamp wick and lighting device using led as light source
CN103322438A (en) * 2012-03-22 2013-09-25 李文雄 High-power LED projection lamp and manufacturing method thereof
CN105889879A (en) * 2014-05-08 2016-08-24 厦门通士达照明有限公司 Connector and LED light fixture having same
CN105526569A (en) * 2014-10-24 2016-04-27 集优光电股份有限公司 Electric conductive structure of light-emitting diode bulb
CN105179972A (en) * 2015-09-30 2015-12-23 罗会才 Three-dimensional power source of bulb lamp and LED bulb lamp
TWI608191B (en) * 2016-12-16 2017-12-11 逢甲大學 Led capsules having heat dissipation structures

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110427

Termination date: 20160831

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