CN105588084B - Electric connection female terminal and LED lamp using same - Google Patents
Electric connection female terminal and LED lamp using same Download PDFInfo
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- CN105588084B CN105588084B CN201410656662.4A CN201410656662A CN105588084B CN 105588084 B CN105588084 B CN 105588084B CN 201410656662 A CN201410656662 A CN 201410656662A CN 105588084 B CN105588084 B CN 105588084B
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- female terminal
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- lamp
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Abstract
The invention discloses an electric connection female terminal, which consists of two end parts and a middle elastic sheet, wherein two ends of the middle elastic sheet are respectively connected to the two end parts, and the middle part of the middle elastic sheet is bent to form an elastic clamping opening for inserting male terminals such as a lamp cap rivet and the like. The invention also discloses an LED lamp, which consists of a lamp cap, a lamp body, a driving plate and a light source plate or a driving light source integrated plate, wherein the driving plate and the light source plate or the driving light source integrated plate are arranged in the lamp body, the lamp cap rivet is arranged on the lamp cap, the electric connection female terminal is arranged on the driving plate or the driving light source integrated plate, and the lamp cap rivet is inserted into the elastic clamping opening of the electric connection female terminal, so that the lamp cap rivet is electrically connected with the driving plate or the driving light source integrated plate. The invention changes the prior cantilever spring plate into the spring plate with two fixed ends, thereby ensuring that the contact area between the male terminals such as the lamp holder rivet and the like and the spring plate is larger, the contact is more reliable, the ignition is not easy, and the safety is greatly improved.
Description
Technical Field
The invention relates to an electric connection female terminal, and also relates to an LED lamp applying the electric connection female terminal.
Background
Generally, there are two methods for electrically connecting the LED lamp head rivet to the driving board (or the driving light source integrated board): one is direct welding; the other type is that one end of a copper wire is welded with a driving board (or a driving light source integrated board), and the other end of the copper wire is riveted and pressed on the lamp holder by a lamp holder rivet, so that the lamp holder rivet is conducted with the driving board (or the driving light source integrated board). Both methods have the defects of complex operation, more consumed working hours and inconvenience for automatic production.
Therefore, in the prior art, a connector is designed to electrically connect the cap rivet to the driving board (or the driving light source integrated board). However, the connection terminal 100 in the prior art is similar to that shown in fig. 1 and has a cantilever spring structure, and when the structure is contacted with the cap rivet (male terminal 200), as shown in fig. 1-1, the cap rivet (male terminal 200) is clamped by the cantilever spring end of the connection terminal 100 to realize electrical connection, so that the contact is unreliable, ignition is easy, and the safety is poor.
In view of the above, the present inventors have developed an electrical connection female terminal, so as to make the plug-in electrical connection of male terminals such as a cap rivet more reliable and improve the safety.
Disclosure of Invention
The invention aims to provide an electric connection female terminal which is simple in structure, more reliable in connection and safer.
The invention also aims to provide the LED lamp applying the electric connection female terminal, so that the connection is more reliable and safer.
In order to achieve the above purpose, the solution of the invention is:
the utility model provides an electric connection female terminal, comprises two tip and middle shell fragment, and the both ends of middle shell fragment are connected respectively on two tip, and the middle part bending of middle shell fragment forms the elasticity that supplies public terminals such as lamp holder rivet to plant and presss from both sides the mouth.
The female terminal is cylindrical, semi-cylindrical, square, polygonal, saddle-shaped or special-shaped, the end part is correspondingly cylindrical, semi-cylindrical, square, polygonal, saddle-shaped or special-shaped, the number of the elastic sheets is one or more than two, when the number of the elastic sheets is more than two, the more than two elastic sheets are uniformly distributed on the end part, and the middle parts of all the elastic sheets are bent oppositely to form the elastic clamping opening.
Two tip are the square form, connect an intermediate lamella between two square form tip, or two square form tip respectively connect a reverse mounting panel that extends.
The two end parts are cylindrical with gaps, two sides of the gaps of the two end parts are respectively connected to one side plate, and the two side plates are also reversely bent to form a mounting plate; the mounting plate is further provided with a hook.
The two end parts are saddle-shaped, two sides of each end part are respectively connected to one mounting plate, and the two mounting plates extend reversely; the mounting plate is further provided with a hook.
One of the two ends is connected with a pin which is perpendicular to the central line of the female terminal.
Two tip are each connected a mounting panel, and the mounting panel is parallel with female terminal's central line, and two mounting panels are reverse to be extended.
One end of the two ends is connected with two mounting plates, the mounting plates are perpendicular to the central line of the female terminal, and the two mounting plates extend reversely and then bend.
Female terminal is equipped with the gluey core print seat, forms more than one holding chamber and erection column on the gluey core print seat, and two tip and middle shell fragment are arranged in the holding chamber, participate in or the mounting panel stretches out from the holding chamber, form on the tip with the buckle of the chamber wall cooperation chucking in holding chamber.
The LED lamp comprises a lamp cap, a lamp body, a driving plate and a light source plate or a driving light source integrated plate, wherein the driving plate and the light source plate or the driving light source integrated plate are installed in the lamp body, a lamp cap rivet is installed on the lamp cap, the driving plate or the driving light source integrated plate is provided with the electric connection female terminal, and the lamp cap rivet is inserted into an elastic clamping opening of the electric connection female terminal to enable the lamp cap rivet to be electrically connected with the driving plate or the driving light source integrated plate.
After the scheme is adopted, the existing cantilever spring plate is changed into the spring plate with the two fixed ends, so that the contact area between the male terminals such as the lamp holder rivet and the like and the spring plate is larger, the contact is more reliable, the ignition is not easy, and the safety is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a cantilever spring of a connection terminal in the prior art;
FIG. 1-1 is a schematic view of a prior art connection terminal and lamp base rivet mating;
FIG. 2 is a perspective view of a first embodiment of an electrical connection female terminal of the present invention;
FIG. 2-1 is a cross-sectional view of a first embodiment of the electrical connection female terminal of the present invention;
FIG. 3 is a perspective view of a second embodiment of the electrical connection female terminal of the present invention;
FIG. 3-1 is a side view of a second embodiment of the electrical connection female terminal of the present invention;
FIG. 3-2 is a bottom view of a second embodiment of the electrical connection female terminal of the present invention;
FIG. 4 is a perspective view of a third embodiment of the electrical connection female terminal of the present invention;
FIG. 4-1 is a mounting schematic view of a third embodiment of the electrical connection female terminal of the present invention;
FIG. 5 is a perspective view of a fourth embodiment of the electrical connection female terminal of the present invention;
FIG. 5-1 is a schematic view of the assembly of a fourth embodiment of the electrical connection female terminal of the present invention;
FIG. 6 is a schematic perspective view of a fifth embodiment of an electrical connection female terminal of the present invention;
FIG. 6-1 is a schematic view of the installation of an electrical connection female terminal of the fifth embodiment of the present invention;
fig. 6-2 is an assembled cross-sectional view of a fifth embodiment of the electrical connection female terminal of the present invention;
FIG. 7 is a schematic perspective view of a sixth embodiment of an electrical connection female terminal of the present invention;
FIG. 7-1 is a schematic view of the installation of a sixth embodiment of the electrical connection female terminal of the present invention;
fig. 7-2 is an installation cross-sectional view of a sixth embodiment of the electrical connection female terminal of the present invention;
fig. 7-3 are further mounting views of a sixth embodiment of the electrical connection female terminal of the present invention;
FIG. 8 is a perspective view of a seventh embodiment of an electrical connection female terminal of the present invention;
FIG. 8-1 is a mounting schematic view of a seventh embodiment of the electrical connection female terminal of the present invention;
fig. 8-2 is an installation cross-sectional view of a seventh embodiment of the electrical connection female terminal of the present invention;
FIG. 9 is a schematic view of an LED lamp of the present invention employing female electrical connection terminals between the lamp head and the driver board;
FIG. 10 is a schematic view of an LED lamp of the present invention with female terminals electrically connected between the base and the integrated plate of the driving light source.
Description of the reference symbols
A connection terminal 100, a male terminal 200;
the terminal comprises a female terminal 10, an end part 11, a spring plate 12, an intermediate plate 13, a mounting plate 14, a side plate 15, a buckle 16, a pin 17 and a hook 18; a male terminal 20; the glue core seat 30, the accommodating cavity 31 and the mounting column 32; the lamp head 40, the lamp body 50, the driving board 60, the driving light source integrated board 70, and the light source board 80.
Detailed Description
As shown in fig. 2 to 8, the female electrical terminal 10 of the present invention comprises two end portions 11 and a middle resilient piece 12. Two ends of the middle elastic sheet 12 are respectively connected to the two end parts 11, and the middle part of the middle elastic sheet 12 is bent to form an elastic clamping opening for inserting male terminals 20 such as lamp holder rivets and the like.
The female terminal 10 may be cylindrical (as shown in fig. 4, 6 to 8), semi-cylindrical, square (as shown in fig. 2, 3), polygonal, saddle (as shown in fig. 5) or irregular, the end 11 may be correspondingly cylindrical (as shown in fig. 4, 6 to 8), semi-cylindrical, square (as shown in fig. 2, 3), polygonal, saddle (as shown in fig. 5) or irregular, the spring 12 is one, or the spring 12 is two or more, as shown in fig. 2, there are three springs 12 as shown in fig. 3, as shown in fig. 4 to 8, there are multiple springs 12, all the springs 12 are uniformly distributed on the end 11, the middle of all the springs 12 is bent to form a spring clip to provide a clamping effect for the male terminal 20, because the two ends of the springs 12 are fixed, the male terminal 20 can be ensured to be fully contacted with the spring 12, the contact area is larger, and the contact is more reliable, the ignition is not easy, and the safety is greatly improved.
Several preferred embodiments are provided herein as follows.
As shown in fig. 2 and 2-1, which are the first embodiment of the present invention, the female terminal 10 is composed of two end portions 11 and two middle spring pieces 12, the two end portions 11 are in a square shape, two ends of the two middle spring pieces 12 are respectively connected to a first side and a third side (two opposite sides) of the two end portions 11, the middle portions of the two middle spring pieces 12 are bent to form elastic clamping openings, an intermediate plate 13 is connected between the second sides of the two square end portions 11, and the intermediate plate 13 is used for mounting and electrically connecting the whole female terminal 10. The structure is simple, but compared with the cantilever spring plate structure shown in fig. 1, the electric connection effect is obviously improved.
As shown in fig. 3 to 3-2, which is a second embodiment of the present invention, the female terminal 10 is composed of two end portions 11 and three middle resilient tabs 12, the two end portions 11 are square, two ends of the three middle resilient tabs 12 are respectively connected to the first to third edges of the two end portions 11, the middle portions of the three middle resilient tabs 12 are bent to form elastic clamping openings, an intermediate plate 13 is connected between the fourth edges of the two square end portions 11, the second and third edges of the two square end portions 11 are respectively connected to a mounting plate 14 extending in opposite directions, and the mounting plates 14 are used for mounting and electrically connecting the whole female terminal 10.
As shown in fig. 4 to 4-1, in the third embodiment of the present invention, the female terminal 10 is composed of two end portions 11 and a plurality of middle resilient pieces 12, the two end portions 11 are cylindrical with gaps, the middle resilient pieces 12 are uniformly distributed and have two ends respectively connected to the two end portions 11, the middle portions of the middle resilient pieces 12 are bent in opposite directions to form elastic clamping openings, two sides of the gaps of the two end portions 11 are respectively connected to one side plate 15, the two side plates 15 are further bent in opposite directions to form the mounting plate 14, and the mounting plate 14 is used for mounting and electrically connecting the whole female terminal 10. In order to facilitate the installation and positioning and avoid the solder failure of the mounting plate 14 during the plugging and unplugging of the electrical connection, a hook 18 is further formed on the mounting plate 14 for matching with a clipping hole of the driving plate 60 or the driving light source integrated plate 70.
As shown in fig. 5 to 5-1, in a fourth embodiment of the present invention, the female terminal 10 is composed of two end portions 11 and a plurality of middle resilient pieces 12, the two end portions 11 are saddle-shaped, the middle resilient pieces 12 are uniformly distributed, two ends of each middle resilient piece 12 are respectively connected to the two end portions 11, the middle portions of the middle resilient pieces 12 are bent to form elastic clamping openings, two sides of each end portion 11 are respectively connected to one mounting plate 14, the two mounting plates 14 extend in opposite directions, and the mounting plates 14 are used for mounting and electrically connecting the whole female terminal 10. In order to facilitate the installation and positioning and avoid the solder failure of the mounting plate 14 during the plugging and unplugging of the electrical connection, a hook 18 is further formed on the mounting plate 14 for matching with a clipping hole of the driving plate 60 or the driving light source integrated plate 70.
As shown in fig. 6 to 6-2, which are fifth embodiment of the present invention, the female terminal 10 is composed of two end portions 11 and a plurality of middle resilient pieces 12, the two end portions 11 are cylindrical, the middle resilient pieces 12 are uniformly distributed, and both ends of the middle resilient pieces 12 are respectively connected to the two end portions 11, the middle portions of the middle resilient pieces 12 are bent to form elastic clamping openings, the two end portions 11 are respectively connected to one mounting plate 14, the mounting plates 14 are parallel to a central line of the female terminal 10, the two mounting plates 14 extend in opposite directions, and the mounting plates 14 are used for mounting and electrically connecting the whole female terminal 10. For convenience of installation, the female terminal 10 is further provided with a rubber core holder 30, a containing cavity 31 is formed on the rubber core holder 30, the two end portions 11 and the middle spring plate 12 are placed in the containing cavity 31, the mounting plate 14 extends out of the containing cavity 31, a buckle 16 matched and clamped with the cavity wall of the containing cavity 31 is further formed on the end portion 11 so as to prevent the female terminal 10 from falling off the rubber core holder 30, and a mounting column 32 is further formed on the rubber core holder 30, and the mounting column 32 is used for being matched with the driving plate 60 or the driving light source integrated plate 70 so as to prevent deviation during installation.
As shown in fig. 7 to 7-3, which are six embodiments of the present invention, the female terminal 10 is composed of two end portions 11 and a plurality of middle spring pieces 12, the two end portions 11 are cylindrical, the middle spring pieces 12 are uniformly distributed, and two ends of the middle spring pieces are respectively connected to the two end portions 11, the middle portions of the middle spring pieces 12 are bent to form elastic clamping openings, one end portion 11 is connected to a pin 17, the pin 17 is perpendicular to a center line of the female terminal 10, and the pin 17 is used for mounting and electrically connecting the whole female terminal 10. For convenience of installation, the female terminal 10 is further provided with a rubber core holder 30, one or more accommodating cavities 31 are formed in the rubber core holder 30, the two end portions 11 and the middle spring plate 12 are placed in the accommodating cavities 31, the pins 17 extend out of the accommodating cavities 31, the end portions 11 are further provided with buckles 16 which are matched and clamped with the cavity walls of the accommodating cavities 31 so as to prevent the female terminal 10 from falling out of the rubber core holder 30, and the rubber core holder 30 is further provided with mounting columns 32, wherein the mounting columns 32 are used for matching with a driving plate 60 or a driving light source integrated plate 70 to prevent deviation during installation. Two accommodating cavities 31 are formed in the plastic core holder 30 shown in fig. 7-3, that is, two female terminals 10 are mounted on the plastic core holder 30.
As shown in fig. 8 to 8-2, which are the seventh embodiment of the present invention, the female terminal 10 is composed of two end portions 11 and a plurality of middle resilient pieces 12, the two end portions 11 are cylindrical, the middle resilient pieces 12 are uniformly distributed, and both ends of the middle resilient pieces 12 are respectively connected to the two end portions 11, the middle portions of the middle resilient pieces 12 are bent in opposite directions to form an elastic nip, one end portion 11 is connected to two mounting plates 14, the mounting plates 14 are perpendicular to the center line of the female terminal 10, the two mounting plates 14 extend in opposite directions and then are bent, and the mounting plates 14 are used for mounting and electrically connecting the whole female terminal 10. For convenience of installation, the female terminal 10 is further provided with a rubber core holder 30, a containing cavity 31 is formed on the rubber core holder 30, the two end portions 11 and the middle spring plate 12 are placed in the containing cavity 31, and the two mounting plates 14 extend out of the containing cavity 31.
As shown in fig. 9, the present invention also discloses an LED lamp, which is composed of a lamp head 40, a lamp body 50, a driving board 60 and a light source board 80. The driving board 60 and the light source board 80 are installed in the lamp body 50. A male terminal 20 (a cap rivet) is attached to the cap 40, the electrical connection female terminal 10 is attached to the driving board 60, and the cap rivet is inserted into an elastic clip of the electrical connection female terminal 10 via the cap rivet, thereby electrically connecting the cap rivet and the driving board 60. As shown in fig. 10, the present invention also discloses an LED lamp, which is composed of a lamp cap 40, a lamp body 50 and a driving light source integrated board 70. The driving light source integrated board 70 is installed in the lamp body 50. The male terminal 20 (cap rivet) is attached to the cap 40, the electrical connection female terminal 10 is attached to the driving light source integrated board 70, and the cap rivet is inserted into the elastic clip opening of the electrical connection female terminal 10 to electrically connect the cap rivet and the driving light source integrated board 70. The invention adopts the electric connection female terminal 10, ensures that the contact area of the male terminal 20 and the elastic sheet 12 is larger, the contact is more reliable, the ignition is not easy, and the safety is greatly improved.
Claims (4)
1. An electrical connection female terminal, comprising: the two ends of the middle elastic sheet are respectively connected to the two ends, the middle of the middle elastic sheet is bent to form an elastic clamping opening for inserting the male terminal, the two ends are respectively connected with an installation plate, the installation plates are parallel to the central line of the female terminal, and the two installation plates extend in opposite directions;
female terminal still includes the gluey core print seat, forms more than one holding chamber and erection column on the gluey core print seat, and two tip and middle shell fragment are arranged in the holding chamber, and the mounting panel stretches out from the holding chamber, forms the buckle with the chamber wall cooperation chucking in holding chamber on the tip.
2. An electrical female terminal as claimed in claim 1, wherein: the female terminal is cylindrical, semi-cylindrical, polygonal or saddle-shaped, the end part is correspondingly cylindrical, semi-cylindrical, polygonal or saddle-shaped, the number of the elastic sheets is one or more, when the number of the elastic sheets is more than two, the more than two elastic sheets are uniformly distributed on the end part, and the middle parts of all the elastic sheets are bent oppositely to form an elastic clamping opening.
3. An electrical female terminal as claimed in claim 1, wherein: the two end parts are in a square shape, and an intermediate plate is connected between the two square end parts.
4. An LED lamp, characterized in that: the lamp comprises a lamp cap, a lamp body, a driving board and a light source board or a driving light source integrated board, wherein the driving board and the light source board or the driving light source integrated board are arranged in the lamp body, a lamp cap rivet is arranged on the lamp cap, an electric connection female terminal as claimed in claim 1 is arranged on the driving board or the driving light source integrated board, and the lamp cap rivet is inserted into an elastic clamping opening of the electric connection female terminal, so that the lamp cap rivet is electrically connected with the driving board or the driving light source integrated board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656662.4A CN105588084B (en) | 2014-11-18 | 2014-11-18 | Electric connection female terminal and LED lamp using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410656662.4A CN105588084B (en) | 2014-11-18 | 2014-11-18 | Electric connection female terminal and LED lamp using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105588084A CN105588084A (en) | 2016-05-18 |
| CN105588084B true CN105588084B (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410656662.4A Active CN105588084B (en) | 2014-11-18 | 2014-11-18 | Electric connection female terminal and LED lamp using same |
Country Status (1)
| Country | Link |
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| CN (1) | CN105588084B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11241998B2 (en) * | 2019-09-13 | 2022-02-08 | Aptiv Technologies Limited | Window mounted lighting assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5033982A (en) * | 1990-05-31 | 1991-07-23 | Sun Microstamping, Inc. | Electrical connector |
| US5340338A (en) * | 1992-08-18 | 1994-08-23 | The Whitaker Corporation | Female electrical terminal |
| EP0654871A1 (en) * | 1993-11-18 | 1995-05-24 | Compagnie Francaise De Cablage | Process for making an electrical female connector and electrical female connector made in this way |
| CN203721943U (en) * | 2013-12-29 | 2014-07-16 | 东莞中探探针有限公司 | Charging electric connector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203026755U (en) * | 2012-11-28 | 2013-06-26 | 厦门广泓工贸有限公司 | Power supply directly-plugged connector of LED (Light Emitting Diode) illumination device |
| CN203147664U (en) * | 2012-12-21 | 2013-08-21 | 厦门立明光电有限公司 | Electrical connector and LED lamp adopting same |
| CN203553422U (en) * | 2013-11-05 | 2014-04-16 | 华为技术有限公司 | Connector and IT equipment |
| CN203771347U (en) * | 2014-01-26 | 2014-08-13 | 立达信绿色照明股份有限公司 | Electric connector of LED lamp |
| CN204254551U (en) * | 2014-11-18 | 2015-04-08 | 厦门广泓工贸有限公司 | A kind of LED being electrically connected female terminal and application |
-
2014
- 2014-11-18 CN CN201410656662.4A patent/CN105588084B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5033982A (en) * | 1990-05-31 | 1991-07-23 | Sun Microstamping, Inc. | Electrical connector |
| US5340338A (en) * | 1992-08-18 | 1994-08-23 | The Whitaker Corporation | Female electrical terminal |
| EP0654871A1 (en) * | 1993-11-18 | 1995-05-24 | Compagnie Francaise De Cablage | Process for making an electrical female connector and electrical female connector made in this way |
| CN203721943U (en) * | 2013-12-29 | 2014-07-16 | 东莞中探探针有限公司 | Charging electric connector |
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| Publication number | Publication date |
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| CN105588084A (en) | 2016-05-18 |
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Denomination of invention: An electrical connection female terminal and its application led lamp Effective date of registration: 20220624 Granted publication date: 20200828 Pledgee: Bank of China Limited Xiamen Jimei sub branch Pledgor: XIAMEN GHGM ELECTRIC Co.,Ltd. Registration number: Y2022980008976 |
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