CN102829455A - Connector assembly for connecting power supply plate and light source plate in LED (Light Emitting Diode) bulb and method - Google Patents

Connector assembly for connecting power supply plate and light source plate in LED (Light Emitting Diode) bulb and method Download PDF

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Publication number
CN102829455A
CN102829455A CN2012103421592A CN201210342159A CN102829455A CN 102829455 A CN102829455 A CN 102829455A CN 2012103421592 A CN2012103421592 A CN 2012103421592A CN 201210342159 A CN201210342159 A CN 201210342159A CN 102829455 A CN102829455 A CN 102829455A
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China
Prior art keywords
light source
connector
source board
power panel
plate
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CN2012103421592A
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Chinese (zh)
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CN102829455B (en
Inventor
范文俊
王玉达
史颂华
王勇
韩非
鲁志本
贾守波
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Shanghai Radio Equipment Research Institute
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Shanghai Radio Equipment Research Institute
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Priority to CN201210342159.2A priority Critical patent/CN102829455B/en
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Publication of CN102829455B publication Critical patent/CN102829455B/en
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Abstract

The invention relates to a connector assembly for connecting a power supply plate and a light source plate in an LED (Light Emitting Diode) bulb and a method. A newly designed connector assembly is additionally arranged on the light source plate. Two reeds of the connector assembly are conductively connected on weld legs welded on the positive and negative poles of the light source plate, respectively. The positive and negative poles of the light source plate are made in a form of a pad. Thus, when the connector assembly on the light source plate is inserted into the power supply plate, the pad is conductively contacted with the reeds so that the power supply plate is conducted correspondingly to the positive and negative poles of the light source plate. As the connector assembly is in a wedged elastic structure with the positioning and trip-preventing function, the printed line of the light source plate is not jacked due to insertion stress, so that the connecting reliability is ensured.

Description

The connector and the method that connect power panel and light source board in the LED bulb lamp
Technical field
The present invention relates to a kind of connector, connect the connector of power panel and light source board in particularly a kind of LED bulb lamp, it has the threading of exempting from welding to be fit to coming assembled construction through the automation assembling line.
Background technology
Being electrically connected between power panel and the light source board in the existing LED bulb lamp, great majority are to adopt the counter electrode on 2 these two boards of wire bonds to realize.Yet this connected mode complex process is not suitable for adopting automated assembling equipment to carry out full automatic assembling, for this reason, how to realize that the full-automation of LED bulb lamp is assembled into research topic now.
Summary of the invention
The objective of the invention is to design a kind of interface mode; The connection light source board in the LED bulb lamp and the wire form of power panel are made to be connected with connector into the form of conducting; Realize the automation assembling that light source board is connected with power panel, thereby can exempt threading and welding sequence, enhance productivity.
In order to achieve the above object, a technical scheme of the present invention provides the connector that connects power panel and light source board in a kind of LED bulb lamp, comprises insulator in the said connector, some reeds and some legs;
Wherein, said insulator is fixedly connected with said light source board, makes some said legs be positioned at outside the said insulator, and accordingly with said light source board on some electrodes form conduction and be connected;
Said insulator is provided with opening, makes some said reeds be positioned at said opening, and is connected with some said legs formation conductions accordingly; And, when said power panel plugs in the opening of said connector, make to form some electrodes on the said power panel conduction with some said reeds accordingly and contact, so pass through some said legs accordingly with said light source board on some electrode conductions.
Said insulator comprises first connecting plate and second connecting plate that the horizontal interval is arranged, and the side plate that is connected first, second connecting plate the same side, makes that a side relative with side plate forms said opening on first, second connecting plate;
Some said legs vertically are arranged on the end face of said first connecting plate, and, make the some reeds between first, second connecting plate, form conduction with corresponding leg and be connected.
Said insulator is plugged in the installing hole of a said light source board of perforation; And; After said connector is fixed on light source board; Make that the first half of corresponding said opening is positioned at a side of said light source board on this connector, and make the latter half of corresponding said side plate on this connector be positioned at the opposite side of said light source board.
When inserting the opening of said connector, said power panel and said light source board are orthogonal.
Said power panel is provided with some pads, and some said pads form conduction with some electrodes of this power panel and are connected, and when said power panel passed through to insert the opening of said connector, said pad formed conduction with corresponding reed and contacts.
Upper edge, said second connecting plate bottom surface fore-and-aft direction is provided with first bayonet socket and second bayonet socket, and the spacing distance between first, second bayonet socket, is complementary with the thickness of said light source board; And said connector is under the cooperation of first, second bayonet socket, and the bottom that is fastened on the installing hole of said light source board is fixed.
The end face of said first connecting plate is provided with the 3rd bayonet socket, makes to arrange before and after said the 3rd bayonet socket and the said leg, and the spacing distance between said the 3rd bayonet socket and the said leg, is complementary with the thickness of said light source board; And said connector is under the cooperation of said leg and the 3rd bayonet socket, and the top that is fastened on the installing hole of said light source board is fixed.
Said first bayonet socket and the 3rd bayonet socket are set to from the front end wedge shape elastic construction that height increases progressively to the rear end separately.
Another technical scheme of the present invention provides a kind of LED bulb lamp, uses above-mentioned connector to connect light source board and power panel in the said LED bulb lamp;
Said connector comprises the insulator that is provided with opening, is positioned at the outer some legs of said insulator, and the some reeds that are positioned at said opening; And, form corresponding conduction connection between some said legs and the some said reeds;
Offer the installing hole that connects this light source board on the said light source board, the insulator of said connector fixed at this installing hole place and said light source board, and, the some said leg that makes connector accordingly with said light source board on some electrodes form to conduct electricity and be connected;
Said power panel is provided with some pads; Some said pads form conduction with some electrodes of this power panel and are connected; And, when said power panel inserts in the opening of said connector, make some electrodes on the said power panel through corresponding pad; Form conduction with corresponding reed in the said connector and contact, again through corresponding electrode conducting on corresponding leg and the said light source board.
The present invention also has a technical scheme to provide a kind of method of using said connector that the light source board in the LED bulb lamp and power panel are connected, and said method comprises following process:
A connector is set, and this connector comprises the insulator that is provided with opening, is positioned at the outer some legs of said insulator, and the some reeds that are positioned at said opening; Between some said legs and some said reeds, conduct electricity accordingly and be connected;
On light source board, offer the installing hole of a perforation, the insulator of said connector is inserted into this installing hole place and forms a fixed connection with said light source board; And, the some said leg that makes connector accordingly with said light source board on some electrodes form conduction and be connected;
Some pads are set on said power panel, make some said pads form conduction and be connected with some electrodes of this power panel;
Said power panel is inserted in the opening of said connector; And make the some electrodes on the said power panel pass through corresponding pad; Form conduction with corresponding reed in the said connector and contact, and then through corresponding electrode conducting on corresponding leg and the said light source board.
Compared with prior art, will connect light source board among the present invention and make the form that connector is connected conducting into the wire form of power panel.Promptly on light source board, increase a newly-designed connector, two reeds of this connector, conduction is connected on the leg that welds on the light source board positive and negative polarities respectively; Positive and negative polarities on the power panel are then made the pad form; When power panel inserted the connector on the light source board, pad contacted with the reed conduction like this, made positive and negative polarities correspondence conducting on power panel and the light source board.And, can not guarantee the reliability that connects because of inserting stress with light source board track jack-up because connector has adopted the wedge shape elastic construction that the location anti-drop function is arranged.
Description of drawings
Fig. 1 is the structural representation of connector among the present invention;
Fig. 2 is the Facad structure sketch map that power panel and light source board are connected through connector among the present invention;
Fig. 3 is the structure sketch map that power panel and light source board are connected through connector among the present invention.
The specific embodiment
As shown in Figure 1, the present invention has at first designed a kind of connector 10 of new structure, wherein is provided with 12, two legs 13 of 11, two reeds of insulator, and some bayonet sockets.
Described insulator 11 comprises first connecting plate 111 and second connecting plate 112 that the horizontal interval is arranged; And the side plate 113 that is connected first, second connecting plate 111,112 the same sides, make on first, second connecting plate 111,112, to form an opening with side plate 113 relative sides.
Two legs 13 of connector 10 vertically are arranged on the end face of first connecting plate 111; Two reeds 12 are positioned at the opening of insulator 11, just at first, second connecting plate 111, between 112.And, in the manufacturing process of connector 10, two legs 13 of these two reeds 12 and this have been conducted electricity and have been connected, to form the relation of conducting one to one.
If connector 10 and wherein on each parts the side near insulator 11 openings be front side (the place ahead, front end etc.), be rear side (rear, rear end etc.) away from a side of insulator 11 openings.Then upper edge, second connecting plate, 112 bottom surface fore-and-aft direction is provided with first bayonet socket 141 and second bayonet socket 142, and first, second bayonet socket 141, the spacing distance between 142, is complementary with the thickness of light source board 20.On the end face of first connecting plate 111, one the 3rd bayonet socket 143 also can be set, make the 3rd bayonet socket 143 and two described leg 13 front and back arrange, and the spacing distance between the 3rd bayonet socket 143 and two legs 13, also the thickness with light source board 20 is complementary.
Cooperation is referring to Fig. 2, shown in Figure 3; After during with the assembling of light source board 20 printed boards; The connector 10 of said structure is plugged in the installing hole that perforation is offered on the light source board 20 in the past backward; The insulator 11 of the shape of this installing hole and size and said connector 10 is complementary; Thereby make the first half that opening is set on the connector 10 be positioned at a side (being referred to as the front side of light source board 20) of light source board 20, and the latter half that side plate 113 is set on the connector 10 is positioned at the opposite side of light source board 20.At this moment, make two legs 13 of connector 10, through welding respectively with light source board 20 on the positive and negative polarities of power supply form circuit turn-on, thereby two reeds 12 that make connector 10 also accordingly with light source board 20 on the positive and negative polarities conducting of power supply.
Said connector 10 is under the cooperation of first, second bayonet socket 141,142, and the bottom that is fastened on the installing hole of light source board 20 is fixed.Be provided with on the connector 10 under the situation of the 3rd bayonet socket 143, can also be further through the cooperating of two legs 13 and the 3rd bayonet socket 143, the top that is fastened on the installing hole of light source board 20 is fixed.Preferably, see shown in Figure 1ly, also first bayonet socket 141 and the 3rd bayonet socket 143 are set to from the front end wedge shape elastic construction that height increases progressively to the rear end separately.That is to say that the end height near opening on first bayonet socket 141 and the 3rd bayonet socket 143 is minimum, convenient the past plugs connector 10 on the light source board 20 backward; And the end height away from opening is the highest on first bayonet socket 141 and the 3rd bayonet socket 143; When reverse plug, can prevent that connector 10 from coming off from light source board 20; Realize the location anti-drop function of connector 10; Thereby can not guarantee the reliability that connects because of inserting stress with light source board 20 track jack-up.
Continuation is referring to Fig. 2, shown in Figure 3; On the other hand; The printed board of power panel 30 has formed the positive and negative polarities of power supply on this power panel 30 through pad 31 modes in manufacturing process, it is corresponding one by one with the positive and negative polarities of power supply promptly to be formed with two pads 31 on the power panel 30.
In the whole lamp assembling process of LED bulb lamp; At last with power panel 30 with the perpendicular mode of a kind of and light source board 20; Be inserted into by the place ahead in connector 10 openings of light source board 20; And two pads 31 of power panel 30 are contacted with two reeds 12 in connector 10 openings and form conductive communication, and then through two power electrodes on two leg 13 conductive communication to light source boards 20 of connector 10.Do like this, realized the corresponding conducting of power supply positive and negative polarities separately on light source board 20 and the power panel 30, also omitted the bonding wire step of connecting, be convenient to the automatic production line assembling.
Although content of the present invention has been done detailed introduction through above-mentioned preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute all will be conspicuous.Therefore, protection scope of the present invention should be limited appended claim.

Claims (10)

1. connect the connector of power panel and light source board in the LED bulb lamp, it is characterized in that, in the said connector (10), comprise insulator (11), some reeds (12) and some legs (13);
Wherein, said insulator (11) is fixedly connected with said light source board (20), makes some said legs (13) be positioned at outside the said insulator (11), and accordingly with said light source board (20) on some electrodes form conduction and be connected;
Said insulator (11) is provided with opening, makes some said reeds (12) be positioned at said opening, and is connected with some said legs (13) formation conduction accordingly; And; When said power panel (30) plugs in the opening of said connector (10); Make some electrodes on the said power panel (30); Form conduction with some said reeds (12) accordingly and contact, so pass through some said legs (13) accordingly with said light source board (20) on some electrode conductions.
2. connect the connector of power panel and light source board according to claim 1 in the LED bulb lamp, it is characterized in that,
Said insulator (11) comprises first connecting plate (111) and second connecting plate (112) that the horizontal interval is arranged; And the side plate (113) that is connected first, second connecting plate (111,112) the same side, make that going up a side relative with side plate (113) at first, second connecting plate (111,112) forms said opening;
Some said legs (13) vertically are arranged on the end face of said first connecting plate (111), and, make the some reeds (12) that are positioned between first, second connecting plate (111,112), form conduction with corresponding leg (13) and be connected.
3. as connecting the connector of power panel and light source board in the said LED bulb lamp of claim 2, it is characterized in that,
Said insulator (11) is plugged in the installing hole of a said light source board of perforation (20); And; After said connector (10) is fixed on light source board (20); The first half that makes this connector (10) go up corresponding said opening is positioned at a side of said light source board (20), and makes the latter half of corresponding said side plate (113) on this connector (10) be positioned at the opposite side of said light source board (20).
4. as connecting the connector of power panel and light source board in claim 1 or the 3 said LED bulb lamps, it is characterized in that when inserting the opening of said connector (10), said power panel (30) is orthogonal with said light source board (20).
5. connect the connector of power panel and light source board according to claim 1 in the LED bulb lamp, it is characterized in that,
Said power panel (30) is provided with some pads (31); Some said pads (31) form conduction with some electrodes of this power panel (30) and are connected; And; When said power panel (30) passed through to insert the opening of said connector (10), said pad (31) formed conduction with corresponding reed (12) and contacts.
6. as connecting the connector of power panel and light source board in the said LED bulb lamp of claim 3, it is characterized in that,
Said second connecting plate (112) upper edge, bottom surface fore-and-aft direction is provided with first bayonet socket (141) and second bayonet socket (142), and the spacing distance between first, second bayonet socket (141,142), is complementary with the thickness of said light source board (20); And said connector (10) is under the cooperation of first, second bayonet socket (141,142), and the bottom that is fastened on the installing hole of said light source board (20) is fixed.
7. as connecting the connector of power panel and light source board in the said LED bulb lamp of claim 6, it is characterized in that,
The end face of said first connecting plate (111) is provided with the 3rd bayonet socket (143); Make said the 3rd bayonet socket (143) and said leg (13) front and back arrange; And the spacing distance between said the 3rd bayonet socket (143) and the said leg (13) is complementary with the thickness of said light source board (20); And said connector (10) is under the cooperation of said leg (13) and the 3rd bayonet socket (143), and the top that is fastened on the installing hole of said light source board (20) is fixed.
8. as connecting the connector of power panel and light source board in the said LED bulb lamp of claim 7, it is characterized in that,
Said first bayonet socket (141) is set to from the front end wedge shape elastic construction that height increases progressively to the rear end with the 3rd bayonet socket (143) separately.
9. a LED bulb lamp uses connector as claimed in claim 1 to connect light source board and power panel in the said LED bulb lamp, it is characterized in that,
Said connector (10) comprises the insulator (11) that is provided with opening, is positioned at the outer some legs (13) of said insulator (11), and the some reeds (12) that are positioned at said opening; And, form corresponding conduction connection between some said legs (13) and the some said reeds (12);
Offer the installing hole that connects this light source board (20) on the said light source board (20); Make the insulator (11) of said connector (10) fixing at this installing hole place and said light source board (20); And, the some said leg (13) that makes connector (10) accordingly with said light source board (20) on some electrodes form conduction and be connected;
Said power panel (30) is provided with some pads (31); Some said pads (31) form conduction with some electrodes of this power panel (30) and are connected; And; When said power panel (30) inserts in the opening of said connector (10); Make the some electrodes on the said power panel (30) pass through corresponding pad (31), form conduction with corresponding reed (12) in the said connector (10) and contact, again through corresponding leg (13) and upward corresponding electrode conducting of said light source board (20).
10. one kind is used connector according to claim 1 to the method that the light source board in the LED bulb lamp and power panel connect, and it is characterized in that said method comprises following process:
A connector (10) is set, and this connector (10) comprises the insulator (11) that is provided with opening, is positioned at the outer some legs (13) of said insulator (11), and the some reeds (12) that are positioned at said opening; Between some said legs (13) and some said reeds (12), conduct electricity accordingly and be connected;
On light source board (20), offer the installing hole of a perforation, the insulator (11) of said connector (10) is inserted into this installing hole place and forms a fixed connection with said light source board (20); And, the some said leg (13) that makes connector (10) accordingly with said light source board (20) on some electrodes form conduction and be connected;
Some pads (31) are set on said power panel (30), make some said pads (31) form conduction and be connected with some electrodes of this power panel (30);
Said power panel (30) is inserted in the opening of said connector (10); And make the some electrodes on the said power panel (30) pass through corresponding pad (31); Form conduction with corresponding reed (12) in the said connector (10) and contact, and then go up the corresponding electrode conducting through corresponding leg (13) and said light source board (20).
CN201210342159.2A 2012-09-17 2012-09-17 Connector assembly for connecting power supply plate and light source plate in LED (Light Emitting Diode) bulb and method Active CN102829455B (en)

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CN201210342159.2A CN102829455B (en) 2012-09-17 2012-09-17 Connector assembly for connecting power supply plate and light source plate in LED (Light Emitting Diode) bulb and method

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103196102A (en) * 2013-04-18 2013-07-10 上海瀚唯科技有限公司 Socket connector for power panel and light panel of LED lamp
CN104275596A (en) * 2014-01-10 2015-01-14 立达信绿色照明股份有限公司 Automatic LED (light emitting diode) assembling device and LED lamp assembling method utilizing same
CN104848051A (en) * 2014-02-13 2015-08-19 浙江斯达克照明有限公司 LED lamp bulb
CN106151934A (en) * 2015-04-20 2016-11-23 葛兰菲照明有限公司 Integrating illumination and the LED bulb of night-light function

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201007458Y (en) * 2006-10-13 2008-01-16 陈进 Electric connection structure for hand-hold lamp
CN102299436A (en) * 2011-06-21 2011-12-28 东莞宇球电子有限公司 Sunk-plate type electric connector and connecting installation structure thereof
CN202813284U (en) * 2012-09-17 2013-03-20 上海无线电设备研究所 Socket connector for connecting power supply board and light source board in LED (Light Emitting Diode) bulb lamp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201007458Y (en) * 2006-10-13 2008-01-16 陈进 Electric connection structure for hand-hold lamp
CN102299436A (en) * 2011-06-21 2011-12-28 东莞宇球电子有限公司 Sunk-plate type electric connector and connecting installation structure thereof
CN202813284U (en) * 2012-09-17 2013-03-20 上海无线电设备研究所 Socket connector for connecting power supply board and light source board in LED (Light Emitting Diode) bulb lamp

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103196102A (en) * 2013-04-18 2013-07-10 上海瀚唯科技有限公司 Socket connector for power panel and light panel of LED lamp
CN103196102B (en) * 2013-04-18 2015-08-05 上海瀚唯科技有限公司 LED lamp power panel is connected connector with light source board
CN104275596A (en) * 2014-01-10 2015-01-14 立达信绿色照明股份有限公司 Automatic LED (light emitting diode) assembling device and LED lamp assembling method utilizing same
CN104848051A (en) * 2014-02-13 2015-08-19 浙江斯达克照明有限公司 LED lamp bulb
CN106151934A (en) * 2015-04-20 2016-11-23 葛兰菲照明有限公司 Integrating illumination and the LED bulb of night-light function

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