CN102829455B - 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
CN102829455B
CN102829455B CN201210342159.2A CN201210342159A CN102829455B CN 102829455 B CN102829455 B CN 102829455B CN 201210342159 A CN201210342159 A CN 201210342159A CN 102829455 B CN102829455 B CN 102829455B
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light source
connector
source board
power panel
plate
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CN102829455A (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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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 in LED bulb lamp, connect power panel and light source board
Technical field
The present invention relates to a kind of connector, particularly in a kind of LED bulb lamp, connect the connector of power panel and light source board, it has exempts from threading and welds to be applicable to the structure of assembling by automation assembling line.
Background technology
Electrical connection in existing LED bulb lamp between power panel and light source board, 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, the full-automation that how to realize LED bulb lamp is assembled into research topic now.
Summary of the invention
The object of the invention is to design a kind of interface mode, to in LED bulb lamp, connect light source board and the wire form of power panel and make into be connected with connector 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 is to provide the connector that connects power panel and light source board in a kind of LED bulb lamp, in described connector, comprises insulator, some reeds and some legs;
Wherein, described insulator is fixedly connected with described light source board, and some described legs are positioned at outside described insulator, and is connected with the some electrodes formation conductions on described light source board accordingly;
Described insulator is provided with opening, makes some described reeds be positioned at described opening, and is connected with some described legs formation conductions accordingly; And, when described power panel plugs in the opening of described connector, make the some electrodes on described power panel, form conductive contacts with some described reeds accordingly, and then by some described legs accordingly with described light source board on some electrode conductions.
Described insulator comprises the first connecting plate and the second connecting plate that horizontal interval is arranged, and the side plate that is connected to first, second connecting plate the same side, makes a side relative with side plate on first, second connecting plate form described opening;
Some described legs are vertically arranged on the end face of described the first connecting plate, and, make the some reeds between first, second connecting plate, form conduction with corresponding leg and be connected.
Described insulator is plugged in the installing hole of a described light source board of perforation, and, after described connector is fixed on light source board, make the first half of corresponding described opening on this connector be positioned at a side of described light source board, and make the latter half of corresponding described side plate on this connector be positioned at the opposite side of described light source board.
While inserting the opening of described connector, described power panel and described light source board are orthogonal.
On described power panel, be provided with some pads, some described pads form conduction with some electrodes of this power panel and are connected, and when described power panel passes through to insert the opening of described connector, described pad forms conductive contact with corresponding reed.
On described the second connecting plate bottom surface, along fore-and-aft direction, be provided with the first bayonet socket and the second bayonet socket, and the spacing distance between first, second bayonet socket, match with the thickness of described light source board; And described connector is under the cooperation of first, second bayonet socket, the bottom that is fastened on the installing hole of described light source board is fixed.
On the end face of described the first connecting plate, be provided with the 3rd bayonet socket, make to arrange before and after described the 3rd bayonet socket and described leg, and the spacing distance between described the 3rd bayonet socket and described leg, match with the thickness of described light source board; And described connector is under the cooperation of described leg and the 3rd bayonet socket, the top that is fastened on the installing hole of described light source board is fixed.
Described the first bayonet socket and the 3rd bayonet socket are set to the Wedge shaped elastic structure increasing progressively to rear end height from front end separately.
Another technical scheme of the present invention is to provide a kind of LED bulb lamp, with above-mentioned connector, connects light source board and the power panel in described LED bulb lamp;
Described connector comprises the insulator that is provided with opening, is positioned at the some legs outside described insulator, and the some reeds that are positioned at described opening; And, between some described legs and some described reeds, form corresponding conduction and connect;
On described light source board, offer the installing hole that connects this light source board, the insulator of described connector is fixed at this installing hole place and described light source board, and, the some described leg of connector is connected with the some electrodes formation conductions on described light source board accordingly;
On described power panel, be provided with some pads, some described pads form conduction with some electrodes of this power panel and are connected, and, when described power panel inserts in the opening of described connector, make the some electrodes on described power panel pass through corresponding pad, form conductive contact with corresponding reed in described connector, then by corresponding electrode conduction on corresponding leg and described light source board.
The present invention also has a technical scheme to be to provide a kind of method of using described connector to connect the light source board in LED bulb lamp and power panel, and described method comprises following process:
A connector is set, and this connector comprises the insulator that is provided with opening, is positioned at the some legs outside described insulator, and the some reeds that are positioned at described opening; Between some described legs and some described reeds, conduct electricity and be connected accordingly;
On light source board, offer the installing hole of a perforation, the insulator of described connector is inserted into this installing hole place and forms a fixed connection with described light source board; And, the some described leg of connector is connected with the some electrodes formation conductions on described light source board accordingly;
Some pads are set on described power panel, make some described pads form conduction with some electrodes of this power panel and be connected;
Described power panel is inserted in the opening of described connector, and make the some electrodes on described power panel pass through corresponding pad, form conductive contact with corresponding reed in described connector, and then by corresponding electrode conduction on corresponding leg and described light source board.
Compared with prior art, in the present invention, by connecting light source board, make with the wire form of power panel the form that connector is connected conducting into.On light source board, increase a newly-designed connector, two reeds of this connector, conduction is connected on the leg welding on light source board positive and negative polarities respectively; Positive and negative polarities on power panel are made pad form; When power panel inserts the connector on light source board, pad and reed conductive contact, make the corresponding conducting of positive and negative polarities on power panel and light source board like this.And because connector has adopted the Wedge shaped elastic structure that has location anti-drop function, can, because of inserting stress by light source board track jack-up, not guarantee the reliability connecting.
Accompanying drawing explanation
Fig. 1 is the structural representation of connector in the present invention;
Fig. 2 is the Facad structure schematic diagram that in the present invention, power panel is connected by connector with light source board;
Fig. 3 is the structure schematic diagram that in the present invention, power panel is connected by connector with light source board.
The specific embodiment
As shown in Figure 1, first the present invention has designed a kind of connector 10 of new structure, is wherein provided with 12, two legs 13 of 11, two reeds of insulator, and some bayonet sockets.
Described insulator 11 comprises the first connecting plate 111 and the second connecting plate 112 that horizontal interval is arranged, and the side plate 113 that is connected to first, second connecting plate 111,112 the same sides, make a side relative with side plate 113 on first, second connecting plate 111,112 form an opening.
Two legs 13 of connector 10 are vertically arranged on the end face of the first connecting plate 111; Two reeds 12 are positioned at the opening of insulator 11, namely between first, second connecting plate 111,112.And, in the manufacturing process of connector 10, two legs 13 of these two reeds 12 and this are conducted electricity and are connected, to form conducting relation one to one.
If be front side (the place ahead, front end etc.) near a side of insulator 11 openings on connector 10 and wherein all parts, away from a side of insulator 11 openings, be rear side (rear, rear end etc.).On the second connecting plate 112 bottom surfaces, along fore-and-aft direction, be provided with the first bayonet socket 141 and the second bayonet socket 142, and the spacing distance between first, second bayonet socket 141,142, match with the thickness of light source board 20.On the end face of the first connecting plate 111, the 3rd bayonet socket 143 also can be set, leg 13 front and back described in the 3rd bayonet socket 143 and two are arranged, and the spacing distance between the 3rd bayonet socket 143 and two legs 13, also match with the thickness of light source board 20.
Cooperation is referring to shown in Fig. 2, Fig. 3, after during with the assembling of light source board 20 printed boards, the connector of said structure 10 is plugged in the installing hole that on light source board 20, perforation is offered from front to back, the insulator 11 of the shape of this installing hole and size and described connector 10 matches, thereby make the first half that opening is set on 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 connector 10 is positioned at the opposite side of light source board 20.Now, make two legs 13 of connector 10, by welding, form circuit turn-on with the positive and negative polarities of light source board 20 power sources respectively, thus two reeds 12 that make connector 10 also accordingly with the positive and negative polarities conducting of light source board 20 power sources.
Described 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.The in the situation that the 3rd bayonet socket 143 being set on connector 10, can also be further by the coordinating 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, as shown in Figure 1, also the first bayonet socket 141 and the 3rd bayonet socket 143 are set to the Wedge shaped elastic structure increasing progressively to rear end height from front end separately.That is to say, one end height near opening on the first bayonet socket 141 and the 3rd bayonet socket 143 is minimum, conveniently from front to back connector 10 is plugged on light source board 20; And it is the highest away from one end height of opening on the first bayonet socket 141 and the 3rd bayonet socket 143, when counter plugging, can prevent that connector 10 from coming off from light source board 20, realize the location anti-drop function of connector 10, thereby can, because of inserting stress by light source board 20 track jack-up, not guarantee the reliability connecting.
Continuation is referring to shown in Fig. 2, Fig. 3, on the other hand, the printed board of power panel 30, in manufacturing process, has formed the positive and negative polarities of power supply on this power panel 30 by pad 31 modes, on power panel 30, be formed with two pads 31 corresponding one by one with the positive and negative polarities of power supply.
In the whole lamp assembling process of LED bulb lamp, finally by power panel 30 in the perpendicular mode of a kind of and light source board 20, in connector 10 openings that are inserted into light source board 20 by the place ahead, and two pads 31 of power panel 30 are contacted with two reeds 12 in connector 10 openings and form conductive communication, and then two leg 13 conductive communication by connector 10 are to two power electrodes on light source board 20.Do like this, realized light source board 20 and the corresponding conducting of power supply positive and negative polarities separately on power panel 30, also omitted the step that bonding wire connects, be convenient to automatic production line assembling.
Although content of the present invention has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.Those skilled in the art, read after foregoing, for multiple modification of the present invention with to substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.

Claims (9)

1. in LED bulb lamp, connect a connector for power panel and light source board, it is characterized in that, in described connector (10), comprise insulator (11), some reeds (12) and some legs (13);
Wherein, described insulator (11) is fixedly connected with described light source board (20), and some described legs (13) are positioned at outside described insulator (11), and is connected with the some electrodes formation conductions on described light source board (20) accordingly;
Described insulator (11) is provided with opening, makes some described reeds (12) be positioned at described opening, and is connected with some described legs (13) formation conduction accordingly; And, when described power panel (30) plugs in the opening of described connector (10), make the some electrodes on described power panel (30), form conductive contact with some described reeds (12) accordingly, so by some described legs (13) accordingly with described light source board (20) on some electrode conductions;
Described insulator (11) is fixedly connected with and refers to described light source board (20), described insulator (11) is plugged in the installing hole of a described light source board of perforation (20), and, after described connector (10) is fixed on light source board (20), make the first half of the upper corresponding described opening of this connector (10) be positioned at a side of described light source board (20), and the latter half that makes to be formed on this connector (10) side relative to described opening is positioned at the opposite side of described light source board (20).
2. connect as claimed in claim 1 the connector of power panel and light source board in LED bulb lamp, it is characterized in that,
Described insulator (11) comprises the first connecting plate (111) and the second connecting plate (112) that horizontal interval is arranged, and the side plate (113) that is connected to first, second connecting plate (111,112) the same side, make to form described opening in the upper side relative with side plate (113) of first, second connecting plate (111,112), the latter half of described connector (10) is corresponding with described side plate (113) position;
Some described legs (13) are vertically arranged on the end face of described the first connecting plate (111), and, make to be positioned at the some reeds (12) between first, second connecting plate (111,112), form conduction with corresponding leg (13) and be connected.
3. connect as claimed in claim 1 or 2 the connector of power panel and light source board in LED bulb lamp, it is characterized in that, while inserting the opening of described connector (10), described power panel (30) is orthogonal with described light source board (20).
4. connect as claimed in claim 1 the connector of power panel and light source board in LED bulb lamp, it is characterized in that,
On described power panel (30), be provided with some pads (31), some described pads (31) form conduction with some electrodes of this power panel (30) and are connected, and, when described power panel (30) passes through to insert the opening of described connector (10), described pad (31) forms conductive contact with corresponding reed (12).
5. connect as claimed in claim 2 the connector of power panel and light source board in LED bulb lamp, it is characterized in that,
On described the second connecting plate (112) bottom surface, along fore-and-aft direction, be provided with the first bayonet socket (141) and the second bayonet socket (142), and the spacing distance between first, second bayonet socket (141,142), match with the thickness of described light source board (20); And described connector (10) is under the cooperation of first, second bayonet socket (141,142), the bottom that is fastened on the installing hole of described light source board (20) is fixed.
6. connect as claimed in claim 5 the connector of power panel and light source board in LED bulb lamp, it is characterized in that,
On the end face of described the first connecting plate (111), be provided with the 3rd bayonet socket (143), described the 3rd bayonet socket (143) and described leg (13) front and back are arranged, and the spacing distance between described the 3rd bayonet socket (143) and described leg (13), matches with the thickness of described light source board (20); And described connector (10) is under the cooperation of described leg (13) and the 3rd bayonet socket (143), the top that is fastened on the installing hole of described light source board (20) is fixed.
7. connect as claimed in claim 6 the connector of power panel and light source board in LED bulb lamp, it is characterized in that,
Described the first bayonet socket (141) is set to the 3rd bayonet socket (143) the Wedge shaped elastic structure increasing progressively to rear end height from front end separately.
8. a LED bulb lamp, connects light source board and the power panel in described LED bulb lamp with connector as claimed in claim 1, it is characterized in that,
Described connector (10) comprises the insulator (11) that is provided with opening, is positioned at the outer some legs (13) of described insulator (11), and the some reeds (12) that are positioned at described opening; And, between some described legs (13) and some described reeds (12), form corresponding conduction and connect;
On described light source board (20), offer the installing hole that connects this light source board (20), make the insulator (11) of described connector (10) fixing at this installing hole place and described light source board (20), and, the some described leg (13) of connector (10) is connected with the some electrodes formation conductions on described light source board (20) accordingly;
On described power panel (30), be provided with some pads (31), some described pads (31) form conduction with some electrodes of this power panel (30) and are connected, and, when described power panel (30) inserts in the opening of described connector (10), make the some electrodes on described power panel (30) pass through corresponding pad (31), form conductive contact with corresponding reed (12) in described connector (10), then by the upper corresponding electrode conduction of corresponding leg (13) and described light source board (20).
9. a method of using connector as claimed in claim 1 to connect the light source board in LED bulb lamp and power panel, is characterized in that, described 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 described insulator (11), and the some reeds (12) that are positioned at described opening; Between some described legs (13) and some described reeds (12), conduct electricity and be connected accordingly;
On light source board (20), offer the installing hole of a perforation, the insulator of described connector (10) (11) is inserted into this installing hole place and forms a fixed connection with described light source board (20); And, the some described leg (13) of connector (10) is connected with the some electrodes formation conductions on described light source board (20) accordingly;
Some pads (31) are set on described power panel (30), make some described pads (31) form conduction with some electrodes of this power panel (30) and be connected;
Described power panel (30) is inserted in the opening of described connector (10), and make the some electrodes on described power panel (30) pass through corresponding pad (31), form conductive contact with corresponding reed (12) in described connector (10), and then by the upper corresponding electrode conduction of corresponding leg (13) and described 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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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN104275596B (en) * 2014-01-10 2017-01-18 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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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

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